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Add example "Fitting an SVG image to a resizable Fl_Box" to doc of Fl_SVG_Image.

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This commit is contained in:
ManoloFLTK 2019-08-27 18:38:56 +02:00
parent 17d155d916
commit 4a58bf4dc2
1 changed files with 28 additions and 0 deletions
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28
FL/Fl_SVG_Image.H
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@ -100,6 +100,34 @@ struct NSVGimage;
}
\endcode
Example of fitting an svg image to a resizable Fl_Box:
\code
#include <FL/Fl_Window.H>
#include <FL/Fl_SVG_Image.H>
#include <FL/Fl_Box.H>
class resizable_box : public Fl_Box {
public:
resizable_box(int w, int h) : Fl_Box(0, 0, w, h, NULL) {}
virtual void resize(int x, int y, int w, int h) {
image()->scale(w, h);
Fl_Box::resize(x, y, w, h);
}
};
int main(int argc, char **argv) {
Fl_Window *win = new Fl_Window(130, 130);
resizable_box *box = new resizable_box(win->w(), win->h());
Fl_SVG_Image *svg = new Fl_SVG_Image("/path/to/image.svg");
box->image(svg);
svg->scale(box->w(), box->h());
win->end();
win->resizable(win);
win->show(argc, argv);
return Fl::run();
}
\endcode
*/
class FL_EXPORT Fl_SVG_Image : public Fl_RGB_Image {
private: