Re: scaling down without NSImage while printing

FROM : Hidetomo Katsura
DATE : Thu Dec 23 20:11:48 2004

i figure it out. the following code seems to work on 10.2.8 as well
while printing.

  view = [[NSView alloc] initWithFrame:srcRect];
  [self addSubview:view];
  [view scaleUnitSquareToSize:scaleSize];
  [view lockFocus];
  [customView drawRect:srcRect];
  [view unlockFocus];
  [view removeFromSuperview];
  [view release];

thanks anyway,
katsura

On Dec 23, 2004, at 9:20 AM, Hidetomo Katsura wrote:

> the following code works fine on 10.3.7 but fails on 10.2.8 while
> printing. i need to scale srcRect down to dstRect to make it fit in
> the page size.
>
>  image = [[NSImage alloc] initWithSize:srcRect];
>  [image lockFocus];
>  [view drawRect:srcRect];
>  [image unlockFocus];
>  [image drawInRect:dstRect fromRect:srcRect operation:NSCompositeCopy
> fraction:1.0];
>  [image release];
>
> how can i scale it down without using NSImage on 10.2.8 while
> printing? any suggestions?
>
> thanks in advance,
> katsura