Android graphics library Skia (I)-generate PNG images through basic testing
Based on the zookeeper Google Skia processing engine and Skia Demo Build. Skia is a cross-platform graphics library. It is currently used in Android and also has a PC version. Here we will test it to understand its meaning.
1. PC version test:
#1. Download Skia
Git clone git@github.com: g
Android graphics library Skia (1)-generate PNG images through basic testing,
Based on the zookeeper Google Skia processing engine and Skia Demo Build. Skia is a cross-platform graphics library. It is currently used in Android and also has a PC version. Here we will test it to understand its meaning.
1. PC version test:
#1. Download Skia
Git clone git@github.com:
Custom Controls for Android graphics and images (demo: Scratch, human bypass, and image cache)Overview:
This part covers the android custom View, custom attributes, and comprehensive Android Image Processing Applications: Bitmap, Path, Matrix, and Canvas.Image human bypass and how to cache human bypass images are very likely to be used on a daily basis, and image
Author: mznewfacer (Wolf Geek) Time: August 1, November 30, 2011You are welcome to reprint it. Please indicate the source!
I have to write a thesis for the past two days. Well, I have to cut down arduino first. It seems that I can only do one thing at the same time and seriously doubt my IQ! By the way, let's write some basic summary. It is used after preparation. It may be boring, but it must be emphasized that these are the mathematical foundations of gra
Knowledge points: For Loop statement, Dom concept, element acquisition, dynamic layout, basic algorithm, node operation, the relationship and difference between JQ and JS, the importance of JS, how to learn JS.HTML code: CSS code: JavaScript code:
If there are front-end programmers interested in front end, you can join our web front-end technology Learning Group Oh 611,256580. 0 Basic tutorials that will send the front end Oh!
JavaScript making
To solve the problem that the dual-graphics card user Photoshop CS6 cannot display pictures, many laptops now use dual-graphics cards (i3, i5 built-in graphics card + independent graphics card), so that you can switch the graphics card according to different environments, fo
Game Development Technology Summary (Classic) the third set allows images to be moved ---- Quickly switching graphics to achieve Animation
Reprinted please indicate the source
Author: Sun Guangdong personal homepage: http://blog.csdn.net/u010019717
For more highlights, see:Http://passport.baidu.com/businessun=a1224708372fr=prin#7
3-1 Task
Here we will use the VC clock message function to display th
vertices and regard each vertex as a range. Using the bounds. extend method to combine all the ranges is the external rectangle we need.
The extend method is as follows:
CanvasSketch.Bounds.prototype.extend = function (bounds) { if(this.left > bounds.left) { this.left = bounds.left; } if(this.bottom > bounds.bottom) { this.bottom = bounds.bottom; } if(this.right
In this method, we compare the size and assign the appropriate location information to the bounds to be
C ++ cocos2d-x OpenGL
Today, I saw the cocos2d rendering mechanism and saw a god-like thing ccnextpot.
Preface: Cocos2d is based on OpenGL. Some graphics cards of OpenGL on npot support some unsupported ones. npot indicates whether the power is a multiple of 2 because during rendering, it seems that Fourier transformation is used at the underlying layer for two idempotence. [This is not an investigation]
Source code : Cocos2d-x 3.1.1crender
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