StackOverflow2013

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plurals

PO
primarykey
Id
18573302
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-09-02T12:27:59.720
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LastActivityDate
2013-09-02T12:34:57.777
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2013-09-02T12:34:57.777
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1635031
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18572581
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2
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text
Body
One approach is, set the background color of label to clear color, and draw the required shape inside your drawRect method using CGContext. Your drawRect will become like this <pre><code>- (void)drawRect:(CGRect)rect{ [super drawRect:rect]; CGContextRef context = UIGraphicsGetCurrentContext(); CGRect labelRect = self.bounds; CGPoint bottomPoint = CGPointMake(labelRect.size.width, rect.size.height); CGPoint topMinus30Point =CGPointMake(labelRect.size.width-30, 0); //from bottom to -30 top CGContextMoveToPoint(context, self.bounds.origin.x,self.bounds.origin.y); CGContextAddLineToPoint(context, topMinus30Point.x,topMinus30Point.y); CGContextAddLineToPoint(context, bottomPoint.x,bottomPoint.y); CGContextAddLineToPoint(context, self.bounds.origin.x,self.bounds.origin.x + self.bounds.size.height); CGContextAddLineToPoint(context, self.bounds.origin.x,self.bounds.origin.y); CGContextSetFillColorWithColor(context, [UIColor greenColor].CGColor); CGContextFillPath(context); } </code></pre> Another approach is using the <code>CGContextClip</code> using this approach your drawRect will become like this <pre><code>CGContextMoveToPoint(context, self.bounds.origin.x,self.bounds.origin.y); CGContextAddLineToPoint(context, topMinus30Point.x,topMinus30Point.y); CGContextAddLineToPoint(context, bottomPoint.x,bottomPoint.y); CGContextAddLineToPoint(context, self.bounds.origin.x,self.bounds.origin.x + self.bounds.size.height); CGContextAddLineToPoint(context, self.bounds.origin.x,self.bounds.origin.y); CGContextClip(context); CGContextSetFillColorWithColor(context, [UIColor greenColor].CGColor); CGContextFillRect(context, self.bounds); </code></pre> Hope this helps
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POHow to set UILabel non rectangular frame
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USPrasad Devadiga
UserOwnerUserId
1. USPrasad Devadiga
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PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
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1. This table or related slice is empty.

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