I have a class "GlobalView" which extends NSView and has two subviews GreenRectView (which extends NSView). I use the CALayer from my GreenRectView in order to be able to rotate (with setAffineTransform:) my view around a point other than the default bottom-left point. Thus I used "setAnchorPoint". Everything works well except that when my green rect is rotated , it is not draw outside the bounds of its view. In iOS it is possible to use clipToBounds:NO to accept that drawing is display outside bounds but in Mac it doesn't work with masksToBounds... How can I rotate my greenrect and display it entirely whatever the angle of rotation.
See picture :
And here is the code :
@implementation GlobalView
- (id)initWithFrame:(NSRect)frame {
self = [super initWithFrame:frame];
if (self) {
// Initialization code here.
g = [[GreenRectView alloc]initWithPoint:NSMakePoint(200, 200)];
[self addSubview:g];
g = [[GreenRectView alloc]initWithPoint:NSMakePoint(100, 400)];
[self addSubview:g];
}
return self;
}
#import <Quartz/Quartz.h>
#include <ApplicationServices/ApplicationServices.h>
@implementation GreenRectView
- (id)initWithFrame:(NSRect)frame {
self = [super initWithFrame:frame];
if (self) {
[self setWantsLayer:YES];
layer = [self layer];
[self setLayer:layer];
[layer setAnchorPoint:NSMakePoint(0.0,0.5)];
[layer setMasksToBounds:NO];
[menuLayer addSublayer:layer];
}
return self;
}
- (id)initWithPoint:(CGPoint)p {
return [self initWithFrame:NSMakeRect(p.x, p.y, 120, 100)];
}
- (void)drawRect:(NSRect)dirtyRect {
[[NSColor greenColor] setFill];
NSBezierPath *path = [NSBezierPath bezierPathWithRoundedRect:NSMakeRect(0,0, self.frame.size.width, self.frame.size.height) xRadius:5.5 yRadius:5.5];
[path stroke];
}