VgaGames 3 - Animation man-pages

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VG3_sprite_imagesize()

Get a calculated constant width and height of an animated sprite.
SYNTAX
void VG3_sprite_imagesize(struct vg3_sprite *sprt, const char *bflag, int percent, int *rwidth, int *rheight)

FUNCTION PARAMETERS
sprt Sprite
bflag Manner to calculate the constant width and height:
- "min": return width and height of the smallest included image
- "max": return width and height of the biggest included image
- "avg": return average width and height of all included images
- NULL: return width and height of the first included image
percent Resize width and height with given percentage before returning, default = 100
rwidth For returning width in pixels
rheight For returning height in pixels

DESCRIPTION
Get a calculated constant width and height of an animated sprite. This can be reasonable if the sprite will be used with collision-detection functions, to ignore variations in size of the included images, which else could lead to unwanted effects.

SEE ALSO
VG3_sprite_get() VG3_sprite_rewind()