I have my own classes that represent image data. They have various underlying structure but all have indexed property which returns an i,j-th image element. I need to display such images in a form. Ri
I am trying to use PIL to draw a rectangle with rounded corners and a gradient fill for the color. I found a cool web site ( http://web.archive.org/web/20130306020911/http://nadiana.com/pil-tutorial-b
I need to cut an existing path (curve) at a specific point in javascript. For example, if I have the following path:
I need to implement free form drawing in a paint app. I started with the canvas method (fingerpain开发者_开发知识库t example in android) but the performance is extremely slow.
Please refer to my question asked at tek-tips.com: http://tek-tips.com/viewthread.cfm?qid=1663735&page=1
Hi I am working on c# 2005 with a scrolling application.At first I use some of these http://www.codeproject.com/KB/miscctrl/csmarquee.aspx
is there a way to program in asp c# to enable user draw shapes (line,reqta开发者_如何转开发ngle) on the page
My app is fully working on ios4. I incrementely drawing over the context. I m using renderInContext before drawing on the layer to keep the previous drawing. In iOS 5, the new draw which is called wit
I am looking at this sample drawing app by Google, and when I run the app in the simulator and try to draw with my mouse, the drawing does not appear smoothly. The circles are appearing with gaps betw
I have a design project and I\'m supposed to draw zigzags in Java, using my mouse. First of all, I\'m using MouseListener and in mouseClicked method, I gather all the points that the user clicks:
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