Is there any replacement class for NSLayoutM开发者_高级运维anager in iOS? I want to draw vertical text just like in UITableView index view. Any suggestions?iOS7 has it\'s own NSLayoutManager.CTFramese
all. Sorry if this has been asked and answered already, I couldn\'t find this specific problem when I did my search.
I have the often discussed drawRect not getting called.I\'ve been through many posts, but have not resolved my issue.
iPhone developing problem: I want to draw 开发者_Python百科a quadrangle with the four black corners (CGPoint) of quadrangle changeable.
So I have been searching for a solution for this a while now, and I just can\'t figure out what is wrong. Not use objectice开发者_开发知识库 c long, a few days. So, the issue is this:
How can I reliably determine the exact extent of a rectangle when it is rendered using Graphics2D? Suppose I have a rectangle that originates at (20,40) and is 200 pixels wide and 100 pixels tall:
I created a class newView fro开发者_如何学JAVAm UIView and aim to draw a quadrangle. the 4 coners (ClipPointA, ClipPointB, ClipPointC, ClipPointD) of the quadrangle are supposed to read value from Vie
I have an nsview and i use draw rect to draw an image for background. It also has 3 subviews nsbuttons. 开发者_StackOverflow中文版The problem is, whenever the mouse is down on a button, the other butt
I am putting together a feed in a UITableView. I am adding a custom UIView to my UITableViewCells an开发者_如何学Pythond is drawing all the content of the cell in drawRect:(CGRect).
I implemented a class that extends MKPinAnnotationView.I want to draw something below the pin, which I hope to achieve by taking over the drawRect:rect message.I want to do this by painting something
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