I h开发者_如何学运维ave an NSView that contains an NSScrollView containing a CALayer-backed NSView. I\'ve tried all the usual methods of capturing an NSView into an NSImage (using -dataWithPDFInsideRe
I am开发者_JS百科 playing with AppKit and NSDocument and I don\'t know why this is not working?:
I rotated a NSImage at its center with the NSAffineTransform class and it works. The code is here: - (NSImage*)rotateImage: (NSImage*)myImage angle:(float)rotateAngle {
If I\'m not really fussy about the exact tone etc of the dimmed image, is there a quick and dirty way to draw an NSImage slightly dimmed, like this?I\'ve searched online and can\'t really find what I\
I have an NSView in an NSScrollView that I want to create a开发者_StackOverflown NSImage from. Because it\'s in an NSScrollView it\'s not always completely visible, and it can be even bigger that the
i have created a custom NSView that displays an image. i have created a property in Inspector view with binding to File\'s Owner.
hey guys, I have a large image, and then i\'m extracting a portion of the image out via: [mBaseImage lockFocus];
I have an NSView that display an image, and i\'d like to make this view acts like a cropping image effect. Then i make 3 rectangles (imageRect, secRect and IntersectRect), the imageRect is the rect wh
I need to know which image file type was used in the file i loaded with \"initWithConte开发者_开发知识库ntsOfFie\" because i don\'t want to trust the file extension.
Whenever I do: xxx = [NSImage imageNamed:@\"Package.png\"]; xxx loads but it\'s width and height remain 0. And whenever I try loading it into an NSImageCell I get this error:
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