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<< Click to Display Table of Contents >> Navigation: ThinBASIC Modules > UI (User Interface) > CONTROLS > Control Types > Canvas Control > Canvas Control Commands > Canvas_BitmapRender |
Description
Render an image on the selected canvas target..
Syntax
n = Canvas_BitmapRender(BitmapFileName [, X1, Y1 [, X2, Y2]])
Returns
Number.
Zero = no errors
Parameters
Name |
Type |
Optional |
Meaning |
BitmapFileName |
String |
No |
Full path of a bitmap file |
X1 |
Number |
Yes |
X coordinate of the upper left corner of the destination rectangle |
Y1 |
Number |
Yes |
Y coordinate of the upper left corner of the destination rectangle |
X2 |
Number |
Yes |
X coordinate of the lower right corner of the destination rectangle |
Y2 |
Number |
Yes |
Y coordinate of the lower right corner of the destination rectangle |
Remarks
If the destination rectangle is larger or smaller than the original image size, the image is stretched or shrunk to the requested size.
Restrictions
If X1-Y1 pairs are missed, current canvas location will be assumed.
If X2-Y2 pairs are missed, current image width-height will be assumed.
See also
Examples