Routines

Get the width and height of an image embeded in a GrayImage object in the memory.

required external library: image

void GetGrayImageDim( GrayImage img, unsigned int dx, unsigned int dy );

Parameters

img	[in] GrayImage variable that embed the image in memory
dx	[out] width of the image
dy	[out] height of the image

Return values

The routine does not return anything.

Example code

loadlib base;

loadlib image;

GrayImage i;

main()

{

unsigned int lx,ly;

...

LoadGrayImage(i,"anger.bmp");

GetGrayImageDim(i,lx,ly);

printf("The image has ",lx," pixels width and ",ly," pixels height");

}

Requirements