Hi,In my application I am displaying an image received from some third party
camera library function in NSImageView on screen. On "Capture" button click the
image is first saved on hard disk and then I display that image on screen. It
works fine during the first time when I start my application. But when I close
the window (not the application) that has NSImageView and comes back later the
NSImageView stops updating. On Capture button click the new image is created on
hard disk but NSImageView keeps showing the previous run's image. I am using a
modal window here. I even tried to clear the NSImageView on window close button
click (using [imageView setImage:nil] ) but still screen shows the old image
when i open the window next time.This is what I am doing on Capture button
click Create CameraImage.tiff file using third party camera library. (The image
is always saved with same name hence overwritten.) Display image in
NSImageView. Here is the code for displaying the image (vo
id)displayCapturedImage:(char *)imgname contrastvalue:(double) camcontrast {
NSImage *image; image = [[NSImage alloc] initWithContentsOfFile:[NSString
stringWithCString:imgname encoding: NSUTF8StringEncoding]] ;[calibChipView
setImage:image]; [calibChipView setNeedsDisplay:YES]; //show the contrast
value[contrastfield setIntValue:(int) camcontrast]; [contrastfield
setNeedsDisplay: YES];[image release]; }RegardsAbhijeetDear cocoadev ! Get
Yourself a cool, short @in.com Email ID now!
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