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WSIZE

WSIZE

Sets the size of the Image window

Syntax
Details
Example

Syntax

rc=IMGCTRL(task-id,'WSIZE',width,height
<,xposition, yposition>);

is the width of the window (in pixels).

is the height of the window (in pixels).

xposition

is the X coordinate of the top left corner.

yposition

is the Y coordinate of the top left corner.

WSIZE sets the size of the Image window. Optionally, it positions the window at xposition and yposition. Some window managers may not support positioning.

Make the Image window match the size of the image that is being displayed:

main:
   height=0;
   width=0;
   rc=imgop(task-id,'READ',path);
   rc=imgop(task-id,'QUERYN','WIDTH',iwidth);
   rc=imgop(task-id,'QUERYN','HEIGHT',iheight);
   rc=imgctrl(task-id,'WSIZE',iwidth,iheight);
   rc=imgop(task-id,'PASTE',1,1);
return;

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