drawing-text.h revision 3a3365c39fe3932d005ae1aa4324ef48606f5e18
/**
* @file
* @brief Group belonging to an SVG drawing element
*//*
* Authors:
* Krzysztof Kosiński <tweenk.pl@gmail.com>
*
* Copyright (C) 2011 Authors
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifndef SEEN_INKSCAPE_DISPLAY_DRAWING_TEXT_H
#define SEEN_INKSCAPE_DISPLAY_DRAWING_TEXT_H
#include "display/drawing-group.h"
#include "display/nr-style.h"
class SPStyle;
class font_instance;
namespace Inkscape {
class DrawingGlyphs
: public DrawingItem
{
public:
DrawingGlyphs(Drawing &drawing);
~DrawingGlyphs();
void setGlyph(font_instance *font, int glyph, Geom::Affine const &trans);
protected:
unsigned _updateItem(Geom::IntRect const &area, UpdateContext const &ctx,
unsigned flags, unsigned reset);
virtual DrawingItem *_pickItem(Geom::Point const &p, double delta, bool sticky);
Geom::Affine *_glyph_transform;
font_instance *_font;
int _glyph;
float _x, _y;
friend class DrawingText;
};
class DrawingText
: public DrawingGroup
{
public:
DrawingText(Drawing &drawing);
~DrawingText();
void clear();
void addComponent(font_instance *font, int glyph, Geom::Affine const &trans);
void setStyle(SPStyle *style);
void setPaintBox(Geom::OptRect const &box);
protected:
unsigned _updateItem(Geom::IntRect const &area, UpdateContext const &ctx,
unsigned flags, unsigned reset);
virtual void _renderItem(DrawingContext &ct, Geom::IntRect const &area, unsigned flags);
virtual void _clipItem(DrawingContext &ct, Geom::IntRect const &area);
virtual DrawingItem *_pickItem(Geom::Point const &p, double delta, bool sticky);
virtual bool _canClip();
Geom::OptRect _paintbox;
NRStyle _nrstyle;
friend class DrawingGlyphs;
};
} // end namespace Inkscape
#endif // !SEEN_INKSCAPE_DISPLAY_DRAWING_ITEM_H
/*
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 :