al_draw_scaled_rotated_bitmap3alleg5
Allegro 5 api
Usage
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#include <allegro5/allegro.h> void al_draw_scaled_rotated_bitmap(ALLEGRO_BITMAP *bitmap, float cx, float cy, float dx, float dy, float xscale, float yscale, float angle, int flags)
Overview
Like al_draw_rotated_bitmap(3alleg5), but can also scale the bitmap.
The point at cx/cy in the bitmap will be drawn at dx/dy and the bitmap is rotated and scaled around this point.
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cx - center x |
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cy - center y |
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dx - destination x |
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dy - destination y |
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xscale - how much to scale on the x-axis (e.g. 2 for twice the size) |
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yscale - how much to scale on the y-axis |
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angle - angle by which to rotate (radians) |
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flags - same as for al_draw_bitmap(3alleg5) |
See al_draw_bitmap(3alleg5) for a note on restrictions on which bitmaps can be drawn where.
Releases
6 releases since Debian 8 (Jessie); the text changed 5 times.