Canvas View really large?
Canvas View really large?
- Subject: Canvas View really large?
- From: Rick Langschultz <email@hidden>
- Date: Wed, 28 Jan 2009 02:09:57 -0600
Hello everyone,
I am developing some drawing software and needed some assistance. I
have a basic view: TSLabel which is just a small plain view that
doesn't really do anything - just a rectangle. This rectangle can be
dragged and moved around it's superview - TSCanvasView which is a
subclass of a TSZoomView.
Here is my code for a mouseDown: event:
NSPoint mouseLoc = [self convertPoint:[theEvent locationInWindow]
fromView:nil];
NSLog(@"Mouse Down at X point: %i", mouseLoc.x);
NSLog(@"Mouse Down at Y point: %i", mouseLoc.y);
My results are pretty large actually, here is the results:
2009-01-28 02:02:39.548 TestApp[59739:10b] Mouse Down at X point:
-2089457256
2009-01-28 02:02:39.549 TestApp[59739:10b] Mouse Down at Y point:
-2089602536
I suspect it is because I have the canvas displaying a checkerboard
background that checkerboards the TSCanvasView's drawing.
Can anyone tell me why the X, Y coords are so astronomical? And is
there any code I should look at. Here are my references:
Sketch.app - Apple Developer Tools / Examples
MySQL Workbench
EFLaceView
Any input, or pointers would be greatly appreciated.
Thanks,
Rick Langschultz
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