drawing
Broken line at joins in opengl on iphone
I am using cocos2d to draw custom shapes for a game. I have an array of polygon points that I use to plot the border of a polygon using the below opengl code.[详细]
2023-03-30 01:12 分类:问答How to make a scalable custom cursor for HTML5 canvas drawing
I have an html5 canvas drawing application similar to this http://jsfiddle.net/rnNFB/1/, but using the default cursors the user is not able to tell how big the brush size is (lineWidth setting).Of the[详细]
2023-03-29 11:08 分类:问答Points, Pixels and Coordinate System in Cocoa Touch
I\'m currently developing an iPhone application. While dra开发者_如何学Gowing, I sometimes use coordinates like 35.5|23.5. I know that points aren\'t the same as pixels. However aren\'t these coordina[详细]
2023-03-29 09:07 分类:问答How can I create a schematic view on which I can place, move and connect items?
Hello fellow programmers, I have been tasked with rewriting a program for newer versions of Windows (as the original was written almost 15 years ago with Windows 3.1 and 95 in mind).[详细]
2023-03-29 08:51 分类:问答Is there a Javascript library for Paint-like applications using canvas? [closed]
Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-03-29 07:05 分类:问答Creating an arc with a given thickness using PIL's Imagedraw
I am trying to create a segmented arc using PIL and Imagedraw. The arc funct开发者_运维知识库ion allows me to draw an arc easily, but it is just a line. I need to be able to place an arc of given radi[详细]
2023-03-28 19:51 分类:问答How to get label name in Autocad file using C#
I think it is simple 开发者_开发百科to do this but i dont know how to start? I want to get layer name or label name in the autocad file using c#. I search the forums but i really find anything valuabl[详细]
2023-03-28 09:07 分类:问答HTML5 Canvas Question | Click Tracking
Recently, I have started dabbling with HTML5 and the mighty canvas. However, I am trying to accomplish something and I am not sure what the best way would be to handle it.[详细]
2023-03-28 05:31 分类:问答WPF TileBrush and DrawingContext.DrawRectangle -- relative to upper-left of rectangle?
When using DrawingContext.DrawRectangle with a TileBrush, I noticed that the top-left of the rectangle is not the top-left of the underlying image. This occurs with both a DrawingBrush and an ImageBru[详细]
2023-03-28 04:10 分类:问答Draw shape shifting objects on (desktop)screen
I\'m currently developing a program to show and control animated sprites on the desktopscreen. My problem is now to actually draw them onto the screen. The user should still be able to access other ap[详细]
2023-03-28 01:58 分类:问答