My question is very simil开发者_如何学运维ar to this one Not drawing outside bounds when clipToBounds=NO which received no clear answer.
I am wanting to use Altitude for my Y range and Distance for my X range.Currently this is what I am using:
I need to overlay some text on an image. Because the image has a lot of detail, I need to do something to make the text more legible.
Curious about how to read and edit a picture\'s pixels on the iPhone. Am I better of using an array of points with colours?
I have a custom table view cell that is intended to draw a circle like the iPhone’s Mail.app does: Instead, it draws like this:
I am wondering if there is 开发者_如何学Cstandard to index the basic colors like red, blue etcHere is the information you need - right from the specification:
I am wanting to use core plot but before I work on implementing it, I am wondering how it performs with a large number of data points.Some of the data we want to display on a line graph has a开发者_如
I\'ve been trying to debug memory leaks in an objective-c program for the last couple of days and was playing around with some very basic sample code to test some ideas and came across something that
I have been trying to put a gradient to my table view cells background with several ways and none seem to work. I\'ve been trying to draw it with quarz core graphics thing, putting background outlet t
I have to create a PDF reader for Ipad, so i read about CGPDFdocument and UIWebView. In my opinion CGPDFDocument is too complex(i need to mange link) and using a UIWebView i can\'t customize behavior
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