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  • Cut image through code in mac os

    @shatakshi.sharma
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    Method to cut image in Objective-c/cocoa (OSX)

    -(IBAction)cutItem:(id)sender
{
    hasBeenDragged = NO;
    NSImage *_sourceImage = [self image];
    float width = selectedArea.size.width;
    float height = selectedArea.size.height;
    float centerX = ([self frame].size.width/2)-width/2;
    float centerY = ([self frame].size.height/2)-height/2;
    [_sourceImage lockFocus];
    [[NSColor blackColor] set];
    NSRectFill(NSMakeRect(centerX, centerY, selectedArea.size.width, selectedArea.size.height));
    [_sourceImage unlockFocus];
    [self setImage:_sourceImage];
    [self setNeedsDisplay:YES];
    selectedArea = NSZeroRect;
}
    Objective C Mac OS
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