void al_draw_rotated_bitmap(ALLEGRO_BITMAP *bitmap,
   float cx, float cy, float dx, float dy, float angle, int flags)
Introduced in 5.0.0

Draws a rotated version of the given bitmap to the target bitmap. The bitmap is rotated by 'angle' radians clockwise.

The point at cx/cy inside the bitmap will be drawn at dx/dy and the bitmap is rotated around this point.

See also: al_draw_bitmap, al_draw_bitmap_region, al_draw_scaled_bitmap, al_draw_scaled_rotated_bitmap

Examples: ex_blend2

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