#include <platform/agg_platform_support.h>
#include <agg_pixfmt_rgb.h>
#include <agg_renderer_base.h>
#include <stdio.h>
#include <agg_path_storage.h>
class the_application :
public agg::platform_support
{
public:
the_application(agg::pix_format_e format,
bool flip_y) :
agg::platform_support(format, flip_y),
pix_fmt(rbuf_window()),
ren_bas(pix_fmt)
//初始化渲染器
{
}
virtual void on_draw()
{
ren_bas.reset_clipping(
true);
ren_bas.clear(agg::rgba8(255, 255, 255));
}
virtual void on_mouse_button_down(
int x,
int y, unsigned flags)
{
if(flags == agg::mouse_left) {
char str[50];
sprintf(str, "Mouse location:(%d, %d)", x, y);
message(str);
}
}
virtual void on_key(
int x,
int y, unsigned key, unsigned flags)
{
if(key == agg::key_return && flags == agg::kbd_shift) {
unsigned img = 0, states;
states = create_img(0, 500, 500);
states = load_img(img, "Steve-and-Bill.bmp");
copy_img_to_window(img);
update_window();
}
}
private:
agg::pixfmt_rgb24 pix_fmt;
agg::renderer_base<agg::pixfmt_rgb24> ren_bas;
};
int agg_main(
int argc,
char* argv[])
{
the_application app(agg::pix_format_rgb24,
true);
app.caption("AGG Test");
if(app.init(500, 500, agg::window_resize)) {
return app.run();
}
return -1;
}