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2014/10/15 ¤U¤È 10:12:53
iphone Programming Glossary: previouslocation.ySave OpenGL Drawn item as a Image http://stackoverflow.com/questions/9660723/save-opengl-drawn-item-as-a-image to OpenGL one upside down flip if firstTouch firstTouch NO previousLocation touch previousLocationInView self previousLocation.y bounds.size.height previousLocation.y else location touch locationInView self location.y bounds.size.height location.y previousLocation.. if firstTouch firstTouch NO previousLocation touch previousLocationInView self previousLocation.y bounds.size.height previousLocation.y else location touch locationInView self location.y bounds.size.height location.y previousLocation touch previousLocationInView.. touch locationInView self location.y bounds.size.height location.y previousLocation touch previousLocationInView self previousLocation.y bounds.size.height previousLocation.y Render the stroke self renderLineFromPoint previousLocation toPoint location Handles..
Record the drawing as a m4v video file - OpenGL http://stackoverflow.com/questions/9661259/record-the-drawing-as-a-m4v-video-file-opengl to OpenGL one upside down flip if firstTouch firstTouch NO previousLocation touch previousLocationInView self previousLocation.y bounds.size.height previousLocation.y else location touch locationInView self location.y bounds.size.height location.y previousLocation.. if firstTouch firstTouch NO previousLocation touch previousLocationInView self previousLocation.y bounds.size.height previousLocation.y else location touch locationInView self location.y bounds.size.height location.y previousLocation touch previousLocationInView.. touch locationInView self location.y bounds.size.height location.y previousLocation touch previousLocationInView self previousLocation.y bounds.size.height previousLocation.y Render the stroke self renderLineFromPoint previousLocation toPoint location Handles..
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