There is no Ruby workaround. What I currently do is I have a workaround
subclass of CATextLayer that takes an explicit type instead of NSCFType and
subclass/use that from MacRuby.
% cat CALayerWorkarounds.h
#import <Cocoa/Cocoa.h>
#import <QuartzCore/QuartzCore.h>
@interface WorkaroundTextLayer : CATextLayer
- (void)setFontObject:(NSFont *)font;
@end
% cat CALayerWorkarounds.m
#import "CALayerWorkarounds.h"
@implementation WorkaroundTextLayer
-(void)setFontObject:(NSFont *)font {
self.font = font;
}
@end
Met vriendelijke groet,
Eloy Durán
On Mar 23, 2011, at 4:20 AM, Matt Aimonetti wrote:
> The work around would be to create a pointer:
>
> irb(main):005:0> font = NSFont.systemFontOfSize(NSFont.systemFontSize)
> => #<NSFont:0x200b25300>
> irb(main):006:0> layer = CATextLayer.new
> => #<CATextLayer:0x200b22f80>
> irb(main):007:0> layer.font = font
> TypeError: expected instance of Pointer, got `#<NSFont:0x200b25300>' (NSFont)
> Instead of setting the font directly try something like that:
>
> font_pointer = Pointer.new("@")
> font_pointer[0] = font
> layer.font = font_pointer
>
> I'm not in front of a computer so I can't test but I'd be curious to know if
> that works for you.
>
> - Matt
>
>
> Sent from my iPhone
>
> On Mar 22, 2011, at 20:11, Ben Koski <[email protected]> wrote:
>
>> I'm having trouble trying to set the font property on a CATextLayer using
>> the latest version of macruby.
>>
>> I've noticed that there is already a ticket for an issue when trying to set
>> the font using a NSFont instance (http://www.macruby.org/trac/ticket/1114).
>>
>> I tried using CGFontCreateWithFontName('Georgia') to create the font
>> reference, with similar results (expected instance of Pointer, got
>> `#<__NSCFType:). CTFontCreateWithName didn't work either.
>>
>> Does anyone here have an ideas/suggestions for workarounds? The rest of the
>> CATextLayer properties seem to work fine, it's just font that causes errors.
>>
>> Ben
>> _______________________________________________
>> MacRuby-devel mailing list
>> [email protected]
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
> _______________________________________________
> MacRuby-devel mailing list
> [email protected]
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
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