[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Image within a custom NSView gets blurrier as I scale

Subject: Image within a custom NSView gets blurrier as I scale
From: "Frederick C. Lee" <email@hidden>
Date: Mon, 10 Apr 2006 15:29:59 -0700
Delivered-to: email@hidden
Delivered-to: email@hidden

Greetings: I have an image within a customized NSView via compositeToPoint method. The bitmap image gets blurrier as I scale it. How can I maintain the original quality/resolution as I scale?

Regards,

Ric.

=============================
//  EWMainImageView.m
...
- (void)drawRect:(NSRect)rect {
    [super drawRect:rect];

if (nil != [self image]) { [[self image] compositeToPoint:([self bounds].origin) operation:NSCompositeSourceOver]; }

    [[NSColor redColor] set];
    [bezierPath stroke];

} // end drawRect().
...
- (void)setScale:(float)factor {
    NSSize imageSize = [self origImageSize];
    imageSize.width *= factor;
    imageSize.height *= factor;
    [[self image]setSize:imageSize];
    [self setNeedsDisplay:YES];
}
...
===========================
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/cocoa-dev/email@hidden

This email sent to email@hidden

Follow-Ups:
- Re: Image within a custom NSView gets blurrier as I scale
  - From: "Corey O'Connor" <email@hidden>

Prev by Date: Re: Spotlight search notification?
Next by Date: Re: ADC Hardware discount
Previous by thread: Re: ADC Hardware discount
Next by thread: Re: Image within a custom NSView gets blurrier as I scale
Index(es):
- Date
- Thread

Home