Re: Drawing an image in a CustomView
Re: Drawing an image in a CustomView
- Subject: Re: Drawing an image in a CustomView
- From: Enigmarelle Development <email@hidden>
- Date: Mon, 14 Jan 2002 23:01:20 -0500
On Monday, January 14, 2002, at 10:46 PM, Mike Brinkman wrote:
I tried to get something out of "Cocoa Programming", but obviously missed
the point.
I created a new project called "SimpleImage". The goal is to draw an image
in a window.
I then created an Obj-C NSView subclass called "simpleImageView.m" and it'
s
header "simpleImageView.h".
(code snipped)
- (void)drawRect:(NSRect)rect {
// Drawing code here.
image = [[NSImage alloc] initWithContentsOfFile:@"macosxlogo.gif"];
[simpleImageView setImage:image];
}
Replace 'simpleImageView' with 'self' above & all looks like it should
work. (haven't tried it though.) If all you want to do is display an image
though, use a borderless NSImageView and set its image in IB. Part of
learning Cocoa is learning to be lazy ;)
Here are my ERROR MESSAGES:
2002-01-14 22:32:06.780 SimpleImage[394] *** +[simpleImageView setImage:]
:
selector not recognized
2002-01-14 22:32:06.851 SimpleImage[394] An uncaught exception was raised
2002-01-14 22:32:06.872 SimpleImage[394] *** +[simpleImageView setImage:]
:
selector not recognized
2002-01-14 22:32:06.889 SimpleImage[394] *** Uncaught exception:
<NSInvalidArgumentException> *** +[simpleImageView setImage:]: selector
not
recognized
SimpleImage.app has exited with status 255.
I'm sure this is probably the type of thing that would take 2 lines of
code,
instead of all the stuff I tried to write right here. Maybe somebody could
help me out?
-john c. warner
enigmarelle development
http://www.enigmarelle.com/