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2014/10/15 ¤U¤È 10:12:32

iphone Programming Glossary: pen

iPhone signature capture

http://stackoverflow.com/questions/1664383/iphone-signature-capture

Store iphone iphone web share improve this question If you're willing to have them sign using their finger as a pen then yes on both counts. For the first you'll probably use a canvas tag and the custom touch events generated by Mobile..

Purchase physical product from iPhone app without Apple in app purchase

http://stackoverflow.com/questions/3355313/purchase-physical-product-from-iphone-app-without-apple-in-app-purchase

from iPhone app without Apple in app purchase Can an iPhone app allow a user to purchase a physical product say a pen or a mouse from inside an app without using Apple in app purchase Is it allowed by Apple If yes do you know any API that..

Drawing app on iPad using OpenGL

http://stackoverflow.com/questions/4606680/drawing-app-on-ipad-using-opengl

app on iPad using OpenGL I'm creating a drawing app text for the iPad using OpenGL. I've already had a look at Apple's example GLPaint and my.. app on iPad using OpenGL I'm creating a drawing app text for the iPad using OpenGL. I've already had a look at Apple's example GLPaint and my app is now based on that code. My app should be just for drawing.. fast the line is thinner than when you're writing slow. It should be the same experience like writing with a real pen. How can I make the path look much smoother How can I vary the width of the line depending on the speed of writing Here..

Changing pen width according writing speed

http://stackoverflow.com/questions/6490057/changing-pen-width-according-writing-speed

pen width according writing speed I have a problem with OpenGL ES when drawing multiple small parts of a stroke with different.. pen width according writing speed I have a problem with OpenGL ES when drawing multiple small parts of a stroke with different point size I am trying to simulate changing pen width.. OpenGL ES when drawing multiple small parts of a stroke with different point size I am trying to simulate changing pen width according writing speed the pen width is big when writing slow and small when writing fast. This is my code I used..