/**
* @file
* SVG drawing for display.
*//*
* Authors:
* Krzysztof KosiĆski <tweenk.pl@gmail.com>
* Johan Engelen <j.b.c.engelen@alumnus.utwente.nl>
*
* Copyright (C) 2011-2012 Authors
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <algorithm>
#include "nr-filter-gaussian.h"
#include "nr-filter-types.h"
//grayscale colormode:
#include "cairo-templates.h"
#include "drawing-context.h"
namespace Inkscape {
// hardcoded grayscale color matrix values as default
0.21, 0.72, 0.072, 0, 0,
0.21, 0.72, 0.072, 0, 0,
0.21, 0.72, 0.072, 0, 0,
0 , 0 , 0 , 1, 0
};
, outlinecolor(0x000000ff)
, delta(0)
, _exact(false)
, _cache_score_threshold(50000.0)
, _cache_budget(0)
, _grayscale_colormatrix(std::vector<gdouble> (grayscale_value_matrix, grayscale_value_matrix + 20 ))
{
}
{
delete _root;
}
void
{
delete _root;
if (item) {
}
}
{
}
{
}
bool
{
return renderMode() == RENDERMODE_OUTLINE;
}
bool
{
return renderMode() == RENDERMODE_NORMAL;
}
int
{
if (renderMode() == RENDERMODE_NORMAL) {
} else {
return BLUR_QUALITY_WORST;
}
}
int
{
if (renderMode() == RENDERMODE_NORMAL) {
} else {
return Filters::FILTER_QUALITY_WORST;
}
}
void
{
_rendermode = mode;
}
void
{
_colormode = mode;
}
void
{
_blur_quality = q;
}
void
{
_filter_quality = q;
}
void
{
_exact = e;
}
Geom::OptIntRect const &
{
return _cache_limit;
}
void
{
_cache_limit = r;
i != _cached_items.end(); ++i)
{
}
}
void
{
}
void
}
void
Drawing::update(Geom::IntRect const &area, UpdateContext const &ctx, unsigned flags, unsigned reset)
{
if (_root) {
}
// process the updated cache scores
}
void
{
if (_root) {
}
if (colorMode() == COLORMODE_GRAYSCALE) {
// apply grayscale filter on top of everything
}
}
{
if (_root) {
}
return NULL;
}
void
{
// we cache the objects with the highest score until the budget is exhausted
used += i->cache_size;
}
}
// Everything which is now in _cached_items but not in to_cache must be uncached
// Note that calling setCached on an item modifies _cached_items
// TODO: find a way to avoid the set copy
(*j)->setCached(false);
}
}
} // end namespace Inkscape
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :