Join the social network of Tech Nerds, increase skill rank, get work, manage projects...
 

  • Cut image through code in mac os

    @shatakshi.sharma
    Recommendations Offline Message

    • 0
    • 1
    • 1
    • 1
    • 0
    • 0
    • 0
    • 0
    • 526
    Comment on it

    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
    Comment on it

 0 Comment(s)

Sign In
Forgot Password?
                           OR                           
Create an account !!
                           OR                           
Register

Sign up using

                           OR                           
Forgot Password
Fill out the form below and instructions to reset your password will be emailed to you:
Reset Password
Fill out the form below and reset your password: