VgaGames4

VgaGames4 - image man-pages

[.. upper level ..]

# vg4->image->getpoint()

Get a pixel of an image.

SYNTAX
struct VG_PixelColor vg4->image->getpoint(struct VG_Image *imgp, int xp, int yp)
FUNCTION PARAMETERS

imgp | Image
xp | x-coordinate of the pixel
yp | y-coordinate of the pixel

RETURN VALUE
Returns the pixel
DESCRIPTION
Get a pixel of an image. If there is no pixel (passing invalid parameters), the returned pixel values will be 0.