$getdot » History » Revision 4
Revision 3 (Per Amundsen, 08/10/2015 08:14 AM) → Revision 4/5 (Per Amundsen, 02/18/2017 08:56 AM)
_Added in 1.9.1_ *$getdot(@,x,y)* Returns the [[$rgb|RGB]] color value of the dot at the specified position in a picture window. *Parameters* @ - The picture window name. x - The X coordinate. y - The Y coordinate. *Example* <pre> ; Open a picture window. window /window -p @Example ; Fill a rectangle on the picture window. window /drawfill @Example 4 4 0 0 ; Get the RGB color value at x coordinate 0 and y coordinate 0. 0 //echo -ag $getdot(@Example, 0, 0) </pre>