7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh /** \file

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#ifdef HAVE_CONFIG_H

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh# include <config.h>

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#endif

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#ifdef HAVE_POPPLER

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "svg-builder.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "pdf-parser.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include <png.h>

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "document-private.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "xml/document.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "xml/node.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "xml/repr.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "svg/svg.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "svg/path-string.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "svg/css-ostringstream.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "svg/svg-color.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "color.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "unit-constants.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "io/stringstream.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "io/base64stream.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "libnr/nr-matrix-ops.h"

fba63a357654d8b3e84c60007e40aa698cd45d19miklosh#include "libnr/nr-macros.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "libnrtype/font-instance.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "Function.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#include "GfxState.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "GfxFont.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "Stream.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "UnicodeMap.h"

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#include "GlobalParams.h"

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshnamespace Inkscape {

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshnamespace Extension {

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshnamespace Internal {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#define IFTRACE(_code)

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh#define TRACE(_args) IFTRACE(g_print _args)

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshSvgBuilder::SvgBuilder() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _in_text_object = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _need_font_update = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _invalidated_style = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _font_style = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _current_font = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _current_state = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshSvgBuilder::SvgBuilder(SPDocument *document) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _doc = document;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _xml_doc = sp_document_repr_doc(_doc);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container = _root = _doc->rroot;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh SvgBuilder();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshSvgBuilder::SvgBuilder(SvgBuilder *parent, Inkscape::XML::Node *root) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _doc = parent->_doc;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _xml_doc = parent->_xml_doc;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container = this->_root = root;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh SvgBuilder();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshSvgBuilder::~SvgBuilder() {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::setDocumentSize(double width, double height) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_svg_double(_root, "width", width);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_svg_double(_root, "height", height);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh this->_width = width;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh this->_height = height;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::saveState() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _group_depth.push_back(0);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pushGroup();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::restoreState() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh while (_group_depth.back() > 0) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh popGroup();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _group_depth.pop_back();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshInkscape::XML::Node *SvgBuilder::pushGroup() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *node = _xml_doc->createElement("svg:g");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container->appendChild(node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container = node;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _group_depth.back()++;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return _container;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshInkscape::XML::Node *SvgBuilder::popGroup() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (_container != _root) { // Pop if the current container isn't root

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container = _container->parent();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _group_depth[_group_depth.size()-1] = --_group_depth.back();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return _container;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshInkscape::XML::Node *SvgBuilder::getContainer() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return _container;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshstatic gchar *svgConvertRGBToText(double r, double g, double b) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh static gchar tmp[1023] = {0};

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh snprintf(tmp, 1023,

fba63a357654d8b3e84c60007e40aa698cd45d19miklosh "#%02x%02x%02x",

fba63a357654d8b3e84c60007e40aa698cd45d19miklosh CLAMP(SP_COLOR_F_TO_U(r), 0, 255),

fba63a357654d8b3e84c60007e40aa698cd45d19miklosh CLAMP(SP_COLOR_F_TO_U(g), 0, 255),

fba63a357654d8b3e84c60007e40aa698cd45d19miklosh CLAMP(SP_COLOR_F_TO_U(b), 0, 255));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return (gchar *)&tmp;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshstatic gchar *svgConvertGfxRGB(GfxRGB *color) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double r = color->r / 65535.0;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double g = color->g / 65535.0;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double b = color->b / 65535.0;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return svgConvertRGBToText(r, g, b);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshstatic void svgSetTransform(Inkscape::XML::Node *node, double c0, double c1,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double c2, double c3, double c4, double c5) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh NR::Matrix matrix(c0, c1, c2, c3, c4, c5);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *transform_text = sp_svg_transform_write(matrix);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh node->setAttribute("transform", transform_text);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh g_free(transform_text);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshstatic void svgSetTransform(Inkscape::XML::Node *node, double *transform) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh svgSetTransform(node, transform[0], transform[1], transform[2], transform[3],

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh transform[4], transform[5]);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshstatic gchar *svgInterpretPath(GfxPath *path) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxSubpath *subpath;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::SVG::PathString pathString;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int i, j;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( i = 0 ; i < path->getNumSubpaths() ; ++i ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh subpath = path->getSubpath(i);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (subpath->getNumPoints() > 0) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pathString.moveTo(subpath->getX(0), subpath->getY(0));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh j = 1;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh while (j < subpath->getNumPoints()) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (subpath->getCurve(j)) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pathString.curveTo(subpath->getX(j), subpath->getY(j),

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh subpath->getX(j+1), subpath->getY(j+1),

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh subpath->getX(j+2), subpath->getY(j+2));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh j += 3;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pathString.lineTo(subpath->getX(j), subpath->getY(j));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh ++j;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (subpath->isClosed()) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pathString.closePath();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return g_strdup(pathString.c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::_setStrokeStyle(SPCSSAttr *css, GfxState *state) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Check line width

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( state->getLineWidth() <= 0.0 ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Ignore stroke

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(css, "stroke", "none");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Stroke color/pattern

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( state->getStrokeColorSpace()->getMode() == csPattern ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *urltext = _createPattern(state->getStrokePattern());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke", urltext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (urltext) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh g_free(urltext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxRGB stroke_color;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh state->getStrokeRGB(&stroke_color);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke", svgConvertGfxRGB(&stroke_color));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Opacity

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_opacity;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_opacity << state->getStrokeOpacity();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-opacity", os_opacity.str().c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Line width

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_width;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_width << state->getLineWidth();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-width", os_width.str().c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Line cap

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh switch (state->getLineCap()) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh case 0:

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-linecap", "butt");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh break;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh case 1:

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-linecap", "round");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh break;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh case 2:

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-linecap", "square");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh break;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Line join

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh switch (state->getLineJoin()) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh case 0:

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-linejoin", "miter");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh break;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh case 1:

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-linejoin", "round");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh break;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh case 2:

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-linejoin", "bevel");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh break;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Miterlimit

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_ml;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_ml << state->getMiterLimit();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-miterlimit", os_ml.str().c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Line dash

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double *dash_pattern;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int dash_length;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double dash_start;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh state->getLineDash(&dash_pattern, &dash_length, &dash_start);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( dash_length > 0 ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_array;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int i = 0 ; i < dash_length ; i++ ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_array << dash_pattern[i];

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (i < (dash_length - 1)) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_array << ",";

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-dasharray", os_array.str().c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_offset;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_offset << dash_start;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-dashoffset", os_offset.str().c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-dasharray", "none");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke-dashoffset", NULL);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::_setFillStyle(SPCSSAttr *css, GfxState *state, bool even_odd) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Fill color/pattern

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( state->getFillColorSpace()->getMode() == csPattern ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *urltext = _createPattern(state->getFillPattern());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "fill", urltext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (urltext) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh g_free(urltext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxRGB fill_color;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh state->getFillRGB(&fill_color);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "fill", svgConvertGfxRGB(&fill_color));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Opacity

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_opacity;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_opacity << state->getFillOpacity();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "fill-opacity", os_opacity.str().c_str());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Fill rule

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "fill-rule", even_odd ? "evenodd" : "nonzero");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshSPCSSAttr *SvgBuilder::_setStyle(GfxState *state, bool fill, bool stroke, bool even_odd) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh SPCSSAttr *css = sp_repr_css_attr_new();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (fill) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _setFillStyle(css, state, even_odd);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "fill", "none");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (stroke) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _setStrokeStyle(css, state);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stroke", "none");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return css;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::addPath(GfxState *state, bool fill, bool stroke, bool even_odd) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *path = _xml_doc->createElement("svg:path");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gchar *pathtext = svgInterpretPath(state->getPath());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh path->setAttribute("d", pathtext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh g_free(pathtext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Set style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh SPCSSAttr *css = _setStyle(state, fill, stroke, even_odd);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_change(path, css, "style");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_attr_unref(css);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container->appendChild(path);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(path);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::clip(GfxState *state, bool even_odd) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pushGroup();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh setClipPath(state, even_odd);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::setClipPath(GfxState *state, bool even_odd) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Create the clipPath repr

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *clip_path = _xml_doc->createElement("svg:clipPath");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh clip_path->setAttribute("clipPathUnits", "userSpaceOnUse");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Create the path

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *path = _xml_doc->createElement("svg:path");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gchar *pathtext = svgInterpretPath(state->getPath());

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh path->setAttribute("d", pathtext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh g_free(pathtext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh clip_path->appendChild(path);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(path);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Append clipPath to defs and get id

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh SP_OBJECT_REPR (SP_DOCUMENT_DEFS (_doc))->appendChild(clip_path);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gchar *urltext = g_strdup_printf ("url(#%s)", clip_path->attribute("id"));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(clip_path);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container->setAttribute("clip-path", urltext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh g_free(urltext);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshbool SvgBuilder::getTransform(double *transform) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh NR::Matrix svd;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar const *tr = _container->attribute("transform");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh bool valid = sp_svg_transform_read(tr, &svd);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh if (valid) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int i = 0 ; i < 6 ; i++ ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh transform[i] = svd[i];

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return true;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return false;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::setTransform(double c0, double c1, double c2, double c3,

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double c4, double c5) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh TRACE(("setTransform: %f %f %f %f %f %f\n", c0, c1, c2, c3, c4, c5));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh svgSetTransform(_container, c0, c1, c2, c3, c4, c5);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshvoid SvgBuilder::setTransform(double *transform) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh setTransform(transform[0], transform[1], transform[2], transform[3],

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh transform[4], transform[5]);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9mikloshbool SvgBuilder::isPatternTypeSupported(GfxPattern *pattern) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( pattern != NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( pattern->getType() == 2 ) { // shading pattern

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxShading *shading = ((GfxShadingPattern *)pattern)->getShading();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int shadingType = shading->getType();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( shadingType == 2 || // axial shading

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh shadingType == 3 ) { // radial shading

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return true;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else if ( pattern->getType() == 1 ) { // tiling pattern

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return true;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return false;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshgchar *SvgBuilder::_createPattern(GfxPattern *pattern) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gchar *id = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( pattern != NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( pattern->getType() == 2 ) { // Shading pattern

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh id = _createGradient((GfxShadingPattern*)pattern);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else if ( pattern->getType() == 1 ) { // Tiling pattern

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh id = _createTilingPattern((GfxTilingPattern*)pattern);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return NULL;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gchar *urltext = g_strdup_printf ("url(#%s)", id);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh g_free(id);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return urltext;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshgchar *SvgBuilder::_createTilingPattern(GfxTilingPattern *tiling_pattern) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return NULL;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshgchar *SvgBuilder::_createGradient(GfxShadingPattern *shading_pattern) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxShading *shading = shading_pattern->getShading();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::XML::Node *gradient;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Function *func;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int num_funcs;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh bool extend0, extend1;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( shading->getType() == 2 ) { // Axial shading

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gradient = _xml_doc->createElement("svg:linearGradient");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxAxialShading *axial_shading = (GfxAxialShading*)shading;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double x1, y1, x2, y2;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh axial_shading->getCoords(&x1, &y1, &x2, &y2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "x1", x1);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "y1", y1);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "x2", x2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "y2", y2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh extend0 = axial_shading->getExtend0();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh extend1 = axial_shading->getExtend1();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh num_funcs = axial_shading->getNFuncs();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh func = axial_shading->getFunc(0);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else if (shading->getType() == 3) { // Radial shading

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gradient = _xml_doc->createElement("svg:radialGradient");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh GfxRadialShading *radial_shading = (GfxRadialShading*)shading;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double x1, y1, r1, x2, y2, r2;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh radial_shading->getCoords(&x1, &y1, &r1, &x2, &y2, &r2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // FIXME: the inner circle's radius is ignored here

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "fx", x1);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "fy", y1);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "cx", x2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "cy", y2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_set_svg_double(gradient, "r", r2);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh extend0 = radial_shading->getExtend0();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh extend1 = radial_shading->getExtend1();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh num_funcs = radial_shading->getNFuncs();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh func = radial_shading->getFunc(0);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else { // Unsupported shading type

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return NULL;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gradient->setAttribute("gradientUnits", "userSpaceOnUse");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Flip the gradient transform around the y axis

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double *p2u = shading_pattern->getMatrix();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh NR::Matrix pat_matrix(p2u[0], p2u[1], p2u[2], p2u[3], p2u[4], p2u[5]);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh NR::Matrix flip(1.0, 0.0, 0.0, -1.0, 0.0, _height * PT_PER_PX);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh pat_matrix *= flip;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *transform_text = sp_svg_transform_write(pat_matrix);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gradient->setAttribute("gradientTransform", transform_text);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh g_free(transform_text);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( extend0 && extend1 ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gradient->setAttribute("spreadMethod", "pad");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( num_funcs > 1 || !_addStopsToGradient(gradient, func, 1.0) ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(gradient);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return NULL;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *defs = SP_OBJECT_REPR (SP_DOCUMENT_DEFS (_doc));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh defs->appendChild(gradient);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gchar *id = g_strdup(gradient->attribute("id"));

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(gradient);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return id;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#define EPSILON 0.0001

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshbool SvgBuilder::_addSamplesToGradient(Inkscape::XML::Node *gradient,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh SampledFunction *func, double offset0,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double offset1, double opacity) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Check whether this sampled function can be converted to color stops

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int sample_size = func->getSampleSize(0);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( sample_size != 2 )

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return false;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int num_comps = func->getOutputSize();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( num_comps != 3 )

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return false;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double *samples = func->getSamples();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh unsigned stop_count = gradient->childCount();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool is_continuation = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Check if this sampled function is the continuation of the previous one

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( stop_count > 0 ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Get previous stop

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::XML::Node *prev_stop = gradient->nthChild(stop_count-1);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Read its properties

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double prev_offset;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_get_double(prev_stop, "offset", &prev_offset);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh SPCSSAttr *css = sp_repr_css_attr(prev_stop, "style");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh guint32 prev_stop_color = sp_svg_read_color(sp_repr_css_property(css, "stop-color", NULL), 0);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_attr_unref(css);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Convert colors

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double r = SP_RGBA32_R_F (prev_stop_color);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double g = SP_RGBA32_G_F (prev_stop_color);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double b = SP_RGBA32_B_F (prev_stop_color);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( fabs(prev_offset - offset0) < EPSILON &&

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh fabs(samples[0] - r) < EPSILON &&

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh fabs(samples[1] - g) < EPSILON &&

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh fabs(samples[2] - b) < EPSILON ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh is_continuation = true;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh int i = is_continuation ? num_comps : 0;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh while (i < sample_size*num_comps) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *stop = _xml_doc->createElement("svg:stop");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh SPCSSAttr *css = sp_repr_css_attr_new();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::CSSOStringStream os_opacity;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh os_opacity << opacity;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_set_property(css, "stop-opacity", os_opacity.str().c_str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar c[64];

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_svg_write_color (c, 64, SP_RGBA32_F_COMPOSE (samples[i], samples[i+1], samples[i+2], 1.0));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(css, "stop-color", c);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_change(stop, css, "style");

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh sp_repr_css_attr_unref(css);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_css_double(stop, "offset", ( i < num_comps ) ? offset0 : offset1);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh gradient->appendChild(stop);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Inkscape::GC::release(stop);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh i += num_comps;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return true;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshbool SvgBuilder::_addStopsToGradient(Inkscape::XML::Node *gradient, Function *func,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double opacity) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int type = func->getType();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( type == 0 ) { // Sampled

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh SampledFunction *sampledFunc = (SampledFunction*)func;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _addSamplesToGradient(gradient, sampledFunc, 0.0, 1.0, opacity);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else if ( type == 3 ) { // Stitching

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh StitchingFunction *stitchingFunc = (StitchingFunction*)func;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh double *bounds = stitchingFunc->getBounds();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh int num_funcs = stitchingFunc->getNumFuncs();

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh // Add samples from all the stitched functions

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int i = 0 ; i < num_funcs ; i++ ) {

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh Function *func = stitchingFunc->getFunc(i);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( func->getType() != 0 ) // Only sampled functions are supported

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh continue;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh SampledFunction *sampledFunc = (SampledFunction*)func;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _addSamplesToGradient(gradient, sampledFunc, bounds[i],

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bounds[i+1], opacity);

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh } else { // Unsupported function type

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return false;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh }

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh return true;

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh}

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::updateStyle(GfxState *state) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (_in_text_object) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _invalidated_style = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _current_state = state;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

c4723fe0caa2096d00cb31a7d1506351ba8102dbmikloshstatic char *font_weight_translator[][2] = {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"bold", "bold"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"light", "300"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"black", "900"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"heavy", "900"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"ultrabold", "800"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"extrabold", "800"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"demibold", "600"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"semibold", "600"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"medium", "500"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"book", "normal"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"regular", "normal"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"roman", "normal"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"normal", "normal"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"ultralight", "200"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"extralight", "200"},

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh {"thin", "100"}

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh};

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::updateFont(GfxState *state) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh TRACE(("updateFont()\n"));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _need_font_update = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Flush buffered text before resetting matrices and font style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _flushText();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (_font_style) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh //sp_repr_css_attr_unref(_font_style);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _font_style = sp_repr_css_attr_new();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh GfxFont *font = state->getFont();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Store original name

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (font->getOrigName()) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _font_specification = font->getOrigName()->getCString();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _font_specification = font->getName()->getCString();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Prune the font name to get the correct font family name

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // In a PDF font names can look like this: IONIPB+MetaPlusBold-Italic

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh char *font_family = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh char *font_style = NULL;

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh char *font_style_lowercase = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh char *plus_sign = strstr(_font_specification, "+");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (plus_sign) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh font_family = g_strdup(plus_sign + 1);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _font_specification = plus_sign + 1;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh font_family = g_strdup(_font_specification);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh char *minus_sign = g_strrstr(font_family, "-");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (minus_sign) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh font_style = minus_sign + 1;

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh font_style_lowercase = g_ascii_strdown(font_style, -1);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh minus_sign[0] = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Font family

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (font->getFamily()) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh const gchar *family = font->getFamily()->getCString();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-family", font->getFamily()->getCString());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-family", font_family);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Font style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (font->isItalic()) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-style", "italic");

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh } else if (font_style) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh if ( strstr(font_style_lowercase, "italic") ||

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh strstr(font_style_lowercase, "slanted") ) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh sp_repr_css_set_property(_font_style, "font-style", "italic");

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh } else if (strstr(font_style_lowercase, "oblique")) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh sp_repr_css_set_property(_font_style, "font-style", "oblique");

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Font variant -- default 'normal' value

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-variant", "normal");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Font weight

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh GfxFont::Weight font_weight = font->getWeight();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( font_weight != GfxFont::WeightNotDefined ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( font_weight == GfxFont::W400 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-weight", "normal");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else if ( font_weight == GfxFont::W700 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-weight", "bold");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar weight_num[4] = "100";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh weight_num[0] = (gchar)( '1' + (font_weight - GfxFont::W100) );

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-weight", (gchar *)&weight_num);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh } else if (font_style) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh // Apply the font weight translations

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh int num_translations = sizeof(font_weight_translator) / ( 2 * sizeof(char *) );

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh for ( int i = 0 ; i < num_translations ; i++ ) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh if (strstr(font_style_lowercase, font_weight_translator[i][0])) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh sp_repr_css_set_property(_font_style, "font-weight",

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh font_weight_translator[i][1]);

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh }

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh }

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh }

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh g_free(font_family);

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh if (font_style_lowercase) {

c4723fe0caa2096d00cb31a7d1506351ba8102dbmiklosh g_free(font_style_lowercase);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Font stretch

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh GfxFont::Stretch font_stretch = font->getStretch();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *stretch_value = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh switch (font_stretch) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::UltraCondensed:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "ultra-condensed";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::ExtraCondensed:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "extra-condensed";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::Condensed:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "condensed";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::SemiCondensed:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "semi-condensed";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::Normal:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "normal";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::SemiExpanded:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "semi-expanded";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::Expanded:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "expanded";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::ExtraExpanded:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "extra-expanded";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh case GfxFont::UltraExpanded:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stretch_value = "ultra-expanded";

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh default:

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( stretch_value != NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-stretch", stretch_value);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Font size

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::CSSOStringStream os_font_size;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double *text_matrix = state->getTextMat();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double font_size = sqrt( text_matrix[0] * text_matrix[3] - text_matrix[1] * text_matrix[2] );

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh font_size *= state->getFontSize() * state->getHorizScaling();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh os_font_size << font_size;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "font-size", os_font_size.str().c_str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Writing mode

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( font->getWMode() == 0 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "writing-mode", "lr");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_set_property(_font_style, "writing-mode", "tb");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Calculate new text matrix

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double *font_matrix = font->getFontMatrix();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh NR::Matrix nr_font_matrix(font_matrix[0], font_matrix[1], font_matrix[2],

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh font_matrix[3], font_matrix[4], font_matrix[5]);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh NR::Matrix new_text_matrix(text_matrix[0], text_matrix[1],

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh -text_matrix[2], -text_matrix[3],

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh 0.0, 0.0);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_text_matrix *= NR::scale( 1.0 / font_size, 1.0 / font_size );

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _text_matrix = nr_font_matrix * new_text_matrix;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _current_font = font;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::_flushText() {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Ignore empty strings

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( _glyphs.size() < 1 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _glyphs.clear();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh const SvgGlyph& first_glyph = _glyphs[0];

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh int render_mode = first_glyph.render_mode;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Ignore invisible characters

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( render_mode == 3 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _glyphs.clear();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *text_node = _xml_doc->createElement("svg:text");

d0b0b05662fc5cb6d734420166562b4d84dcbc75miklosh text_node->setAttribute("xml:space", "preserve");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set current text position

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_svg_double(text_node, "x", first_glyph.transformed_position[0]);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_svg_double(text_node, "y", first_glyph.transformed_position[1]);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_change(text_node, first_glyph.style, "style");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh text_node->setAttribute("inkscape:font-specification", _font_specification);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set text matrix

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *transform = sp_svg_transform_write(_text_matrix);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh text_node->setAttribute("transform", transform);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh g_free(transform);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool new_tspan = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *tspan_node = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Glib::ustring x_coords;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Glib::ustring y_coords;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Glib::ustring text_buffer;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool is_vertical = !strcmp(sp_repr_css_property(_font_style, "writing-mode", "lr"), "tb"); // FIXME

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Output all buffered glyphs

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh std::vector<SvgGlyph>::iterator i = _glyphs.begin();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh while (1) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh const SvgGlyph& glyph = (*i);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh std::vector<SvgGlyph>::iterator prev_iterator = i - 1;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Check if we need to make a new tspan

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (glyph.style_changed) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_tspan = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else if ( i != _glyphs.begin() ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh const SvgGlyph& prev_glyph = (*prev_iterator);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( ( is_vertical && prev_glyph.transformed_position[0] != glyph.transformed_position[0] ) ||

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh ( !is_vertical && prev_glyph.transformed_position[1] != glyph.transformed_position[1] ) ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_tspan = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Create tspan node if needed

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( new_tspan || i == _glyphs.end() ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (tspan_node) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set the x and y coordinate arrays

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh tspan_node->setAttribute("x", x_coords.c_str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh tspan_node->setAttribute("y", y_coords.c_str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh TRACE(("tspan content: %s\n", text_buffer.c_str()));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Add text content node to tspan

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *text_content = _xml_doc->createTextNode(text_buffer.c_str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh tspan_node->appendChild(text_content);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::GC::release(text_content);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh text_node->appendChild(tspan_node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Clear temporary buffers

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh x_coords.clear();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh y_coords.clear();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh text_buffer.clear();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::GC::release(tspan_node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( i == _glyphs.end() ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_attr_unref((*prev_iterator).style);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh tspan_node = _xml_doc->createElement("svg:tspan");

d0b0b05662fc5cb6d734420166562b4d84dcbc75miklosh tspan_node->setAttribute("sodipodi:role", "line");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set style and unref SPCSSAttr if it won't be needed anymore

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( i != _glyphs.begin() ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_change(tspan_node, glyph.style, "style");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (glyph.style_changed) { // Free previous style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_attr_unref((*prev_iterator).style);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_tspan = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( x_coords.length() > 0 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh x_coords.append(" ");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh y_coords.append(" ");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Append the coordinates to their respective strings

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::CSSOStringStream os_x;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh os_x << glyph.transformed_position[0];

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh x_coords.append(os_x.str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::CSSOStringStream os_y;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh os_y << glyph.transformed_position[1];

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh y_coords.append(os_y.str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Append the character to the text buffer

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh text_buffer.append((char *)&glyph.code, 1);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh i++;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container->appendChild(text_node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::GC::release(text_node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _glyphs.clear();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::beginString(GfxState *state, GooString *s) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (_need_font_update) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh updateFont(state);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh IFTRACE(double *m = state->getTextMat());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh TRACE(("tm: %f %f %f %f %f %f\n",m[0], m[1],m[2], m[3], m[4], m[5]));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh IFTRACE(m = _current_font->getFontMatrix());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh TRACE(("fm: %f %f %f %f %f %f\n",m[0], m[1],m[2], m[3], m[4], m[5]));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh IFTRACE(m = state->getCTM());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh TRACE(("ctm: %f %f %f %f %f %f\n",m[0], m[1],m[2], m[3], m[4], m[5]));

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::addChar(GfxState *state, double x, double y,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double dx, double dy,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh double originX, double originY,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh CharCode code, int nBytes, Unicode *u, int uLen) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool is_space = ( uLen == 1 && u[0] == 32 );

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Skip beginning space

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( is_space && _glyphs.size() < 1 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Allow only one space in a row

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( is_space && _glyphs[_glyphs.size() - 1].code_size == 1 &&

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _glyphs[_glyphs.size() - 1].code[0] == 32 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh SvgGlyph new_glyph;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.is_space = is_space;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.position = NR::Point( x - originX, y - originY );

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.transformed_position = new_glyph.position * _text_matrix;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.dx = dx;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.dy = dy;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Convert the character to UTF-8 since that's our SVG document's encoding

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh static UnicodeMap *u_map = NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( u_map == NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh GooString *enc = new GooString("UTF-8");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh u_map = globalParams->getUnicodeMap(enc);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh u_map->incRefCnt();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh delete enc;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh int code_size = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int i = 0 ; i < uLen ; i++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh code_size += u_map->mapUnicode(u[i], (char *)&new_glyph.code[code_size], sizeof(new_glyph.code) - code_size);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.code_size = code_size;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Copy current style if it has changed since the previous glyph

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (_invalidated_style || _glyphs.size() == 0 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.style_changed = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh int render_mode = state->getRender();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool has_fill = !( render_mode & 1 );

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool has_stroke = ( render_mode & 3 ) == 1 || ( render_mode & 3 ) == 2;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.style = _setStyle(state, has_fill, has_stroke);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.render_mode = render_mode;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_css_merge(new_glyph.style, _font_style); // Merge with font style

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _invalidated_style = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.style_changed = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Point to previous glyph's style information

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh const SvgGlyph& prev_glyph = _glyphs.back();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.style = prev_glyph.style;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh new_glyph.render_mode = prev_glyph.render_mode;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _glyphs.push_back(new_glyph);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::endString(GfxState *state) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::beginTextObject(GfxState *state) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _in_text_object = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _invalidated_style = true; // Force copying of current state

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _current_state = state;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::endTextObject(GfxState *state) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _flushText();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // TODO: clip if render_mode >= 4

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _in_text_object = false;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid png_write_base64stream(png_structp png_ptr, png_bytep data, png_size_t length)

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh{

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::IO::Base64OutputStream *stream =

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh (Inkscape::IO::Base64OutputStream*)png_get_io_ptr(png_ptr); // Get pointer to stream

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( unsigned i = 0 ; i < length ; i++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stream->put((int)data[i]);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid png_flush_base64stream(png_structp png_ptr)

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh{

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::IO::Base64OutputStream *stream =

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh (Inkscape::IO::Base64OutputStream*)png_get_io_ptr(png_ptr); // Get pointer to stream

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh stream->flush();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshInkscape::XML::Node *SvgBuilder::_createImage(Stream *str, int width, int height,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh GfxImageColorMap *color_map, int *mask_colors, bool alpha_only, bool invert_alpha) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Create PNG write struct

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( png_ptr == NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Create PNG info struct

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_infop info_ptr = png_create_info_struct(png_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( info_ptr == NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_destroy_write_struct(&png_ptr, NULL);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set error handler

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (setjmp(png_ptr->jmpbuf)) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_destroy_write_struct(&png_ptr, &info_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set read/write functions

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::IO::StringOutputStream base64_string;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::IO::Base64OutputStream base64_stream(base64_string);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh FILE *fp;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh gchar *file_name;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh bool embed_image = true;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (embed_image) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh base64_stream.setColumnWidth(0); // Disable line breaks

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_set_write_fn(png_ptr, &base64_stream, png_write_base64stream, png_flush_base64stream);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh static int counter = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh file_name = g_strdup_printf("createImage%d.png", counter++);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh fp = fopen(file_name, "wb");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( fp == NULL ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_destroy_write_struct(&png_ptr, &info_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh g_free(file_name);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_init_io(png_ptr, fp);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set header data

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (!invert_alpha) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_set_invert_alpha(png_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_color_8 sig_bit;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (alpha_only) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_set_IHDR(png_ptr, info_ptr,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh width,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh height,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh 8, /* bit_depth */

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_COLOR_TYPE_GRAY,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_INTERLACE_NONE,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_COMPRESSION_TYPE_BASE,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_FILTER_TYPE_BASE);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.red = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.green = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.blue = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.gray = 8;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.alpha = 0;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_set_IHDR(png_ptr, info_ptr,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh width,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh height,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh 8, /* bit_depth */

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_COLOR_TYPE_RGB_ALPHA,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_INTERLACE_NONE,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_COMPRESSION_TYPE_BASE,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh PNG_FILTER_TYPE_BASE);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.red = 8;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.green = 8;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.blue = 8;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sig_bit.alpha = 8;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_set_sBIT(png_ptr, info_ptr, &sig_bit);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_set_bgr(png_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Write the file header

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_write_info(png_ptr, info_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Convert pixels

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh ImageStream *image_stream;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (alpha_only) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (color_map) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_stream = new ImageStream(str, width, color_map->getNumPixelComps(),

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh color_map->getBits());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_stream = new ImageStream(str, width, 1, 1);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_stream->reset();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Convert grayscale values

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (color_map) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned char *buffer = new unsigned char[width];

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int y = 0 ; y < height ; y++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned char *row = image_stream->getLine();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh color_map->getGrayLine(row, buffer, width);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_write_row(png_ptr, (png_bytep)buffer);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh delete buffer;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int y = 0 ; y < height ; y++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned char *row = image_stream->getLine();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_write_row(png_ptr, (png_bytep)row);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else if (color_map) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_stream = new ImageStream(str, width,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh color_map->getNumPixelComps(),

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh color_map->getBits());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_stream->reset();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Convert RGB values

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned int *buffer = new unsigned int[width];

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (mask_colors) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int y = 0 ; y < height ; y++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned char *row = image_stream->getLine();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh color_map->getRGBLine(row, buffer, width);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned int *dest = buffer;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int x = 0 ; x < width ; x++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Check each color component against the mask

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int i = 0; i < color_map->getNumPixelComps() ; i++) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if ( row[i] < mask_colors[2*i] * 255 ||

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh row[i] > mask_colors[2*i + 1] * 255 ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh *dest = *dest | 0xff000000;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh break;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Advance to the next pixel

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh row += color_map->getNumPixelComps();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh dest++;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Write it to the PNG

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_write_row(png_ptr, (png_bytep)buffer);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh for ( int i = 0 ; i < height ; i++ ) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh unsigned char *row = image_stream->getLine();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh memset((void*)buffer, 0xff, sizeof(int) * width);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh color_map->getRGBLine(row, buffer, width);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_write_row(png_ptr, (png_bytep)buffer);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh delete buffer;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else { // A colormap must be provided, so quit

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_destroy_write_struct(&png_ptr, &info_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (!embed_image) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh fclose(fp);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh g_free(file_name);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return NULL;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh delete image_stream;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh str->close();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Close PNG

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_write_end(png_ptr, info_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_destroy_write_struct(&png_ptr, &info_ptr);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh base64_stream.close();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Create repr

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *image_node = _xml_doc->createElement("svg:image");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_svg_double(image_node, "width", width);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh sp_repr_set_svg_double(image_node, "height", height);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Set transformation

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh svgSetTransform(image_node, 1.0/(double)width, 0.0, 0.0, -1.0/(double)height, 0.0, 1.0);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Create href

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (embed_image) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh // Append format specification to the URI

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Glib::ustring& png_data = base64_string.getString();

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh png_data.insert(0, "data:image/png;base64,");

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_node->setAttribute("xlink:href", png_data.c_str());

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh } else {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh fclose(fp);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh image_node->setAttribute("xlink:href", file_name);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh g_free(file_name);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh return image_node;

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322mikloshvoid SvgBuilder::addImage(GfxState *state, Stream *str, int width, int height,

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh GfxImageColorMap *color_map, int *mask_colors) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::XML::Node *image_node = _createImage(str, width, height, color_map, mask_colors);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh if (image_node) {

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh _container->appendChild(image_node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh Inkscape::GC::release(image_node);

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh }

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh}

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh

3711b3e25395437ee0a09dbbb2a76d999c4ef322miklosh} } } /* namespace Inkscape, Extension, Internal */

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh#endif /* HAVE_POPPLER */

7a7fa095a483e8b652af9f00e5169f62c84f09b9miklosh