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// $Id: xxPixmapGraph.hh 2641 2007-09-02 21:31:02Z flaterco $
/* xxPixmapGraph Graph implemented as Pixmap.
Copyright (C) 1998 David Flater.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class xxPixmapGraph: public Graph {
public:
xxPixmapGraph (unsigned xSize, unsigned ySize, GraphStyle style = normal);
~xxPixmapGraph();
Pixmap pixmap;
protected:
const bool antiAliasingDisabled;
XImage *pixelCache;
void startPixelCache();
void stopPixelCache();
const unsigned stringWidth (const Dstr &s) const;
const unsigned fontHeight() const;
void drawString (int x, int y, const Dstr &s);
// These override perfectly good versions in Graph in order to use
// the available X11 drawing functions.
void drawVerticalLine (int x, int y1, int y2, Colors::Colorchoice c);
void drawHorizontalLine (int xlo, int xhi, int y, Colors::Colorchoice c);
void setPixel (int x, int y, Colors::Colorchoice c);
void setPixel (int x, int y, Colors::Colorchoice c, double saturation);
};
// Cleanup2006 Done
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