I'm creating a very, very basic IKImageView in a window and I want the
image to be displayed as large as is possible on the screen while
maintaining proper proportions. Judging by the documentation, it seems
as though passing the NSRect I get back from the main screen's
visibleFrame to the IKImageView's zoomImageToRect method would scale
the image appropriately, but what I'm seeing it do is reduce it for no
apparent reason.
When I run this and open a 780 x 500 image, screenGeometry's size is
1600 x 1128, and nativeGeometry's size is 780 x 500. While the
unscaled image can fit quite easily within the bounds of the screen,
the zoomImageToRect message results in a zoomFactor of 0.316875011,
and the on screen image is much, much tinier than it should be.
I've disabled auto-resizing on the view, and I've tried adjusting the
window's frame before and after the zoom to no avail. zoomImageToRect
always reduces whether it needs to or not. Am I misusing this method
or is it broken?
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Quartz-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/quartz-dev/email@hidden
