35 bool init(
int argc,
char ***argv);
41 void render(
int minx,
int miny,
int maxx,
int maxy);
42 void configure(GtkWidget *
const widget, GdkEventConfigure *
const event);
44 cairo_surface_t* createGdkImageSurface(
const int&
width,
const int&
height);
45 cairo_surface_t* createSimilarSurface(
const int&
width,
const int&
height);
46 cairo_surface_t* createMemorySurface(
const int&
width,
const int&
height);
48 cairo_t* _cairo_handle;
49 cairo_t* _cairo_offscreen;