rgb to paint color converter

Transferred from: http://blog.csdn.net/jiangxinyu/article/details/8000999General 3D programming only need to use RGB color space is good, but in fact, the art staff is more using HSV (HSL), because it is easy to adjust the saturation and brightness.Sometimes art needs a program to help adjust the saturation to achieve a particular style of rendering effect, this time you need to convert

Zajia previous Android color table only color and hexadecimal, sometimes need to set the R G B component int value, such as PAINT.SETARGB (255, 127, 255, 212), you need to calculate the value of the next component. A color table of type int with R G B component is provided here. Note the first parameter of Paint.setalpha () and Paint.setargb (), which is transpar

. view. motionEvent; 10 import android. view. view; 11 12 public class GameView extends View implements Runnable {13 14 public final static String TAG = "Example_05_03_GameV Iew "; 15 // declare the Paint object 16 private Paint mPaint = null; 17 18 public GameView (Context context) {19 super (context ); 20 // build object 21 mPaint = new Paint (); 22 23 // enabl

Preface: Http://www.cnblogs.com/studypanp/p/5002953.html Gets the color valueBefore getting to a pixel color value (hex), for example (yellow): ffd1c04c (total eight bits), I think the front two bits represent the transparency, the other order is r-g-b, didn't think the order is G-b-rThe following is a function that resolves RGB from hex: (here is the FF as R)fun

Basic tutorial for Android -- 8.3.9 Paint API -- ColorFilter (color filter) (1-3)This section introduces: We have learned the MaskFilter (mask) and used its two sub-classes BlurMaskFilter to blur the effect. EmbossMaskFilterThis section describes how to use another API --ColorFilter(Color filter), same as MaskFilter,Instead of directly using this class, we use

Android Basics Getting Started tutorial--8.3.10 Paint API--colorfilter (color filter) (2-3)tags (space delimited): UncategorizedIntroduction to this section: In the previous section we explained the first subclass of the colorfilter(color filter) in the paint API in android:Colormatrixcolorfilter (

(nwidth must be no greater than 1)Ps_dashdot Brush Draws a dash (nwidth must be no more than 1)Ps_dashdotdot Brush Draws a point-dot-dash (nwidth must not be greater than 1)Ps_null brushes cannot drawPs_insideframe the line width expands inward when the enclosing object frame is generated by an ellipse, rectangle, rounded rectangle, pie chart, and chord. Jitter processing if the exact RGB color specified d