Confuse with JGoView coordinated system

JGo
1

Hi



Say image below:





The DARK_YELLOW rectangle was draw by code like this:



gc.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_DARK_YELLOW));

gc.drawRectangle(cn.getBoundingRect()); gc.dispose();







I think the DARK_YELLOW rectangle and the red(selection) Rectangle should be coincide,actualy was not.



Any one can tell me why?Thank you

2

JGo for SWT has always supported translation (scrolling) and scaling (zooming) in its JGoViews, even with old versions of SWT.

I suggest you use the static JGoDrawable.drawRect method for doing drawing, along with the other JGoDrawable methods. These methods support translation and scaling, and work on both Swing and SWT platforms.