Android Open Source - markj Text Array Skin

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License

The source code is released under:

GNU Lesser General Public License

Java Source Code

package com.markjmind.mobile.api.android.ui.drawgraph;
/*w  ww.ja v a2 s.c om*/
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Paint.Align;

public class TextArraySkin extends GraphSkin{

  private String[] textArray;
  private int maxBoradBottomMargin;
  
  public TextArraySkin(int maxMeasure) {
    super(maxMeasure);
    textArray=null;
    maxBoradBottomMargin=0;
  }

  @Override
  public void draw(Canvas canvas) {
    if(textArray==null)
      return;
    Paint Pnt = new Paint();
    Pnt.setAntiAlias(true);

    for(int i=0;i<list.size();i++){
      SimpleStyle style = list.get(i);
      Pnt.setColor(style.color);
      Pnt.setTextAlign(getPaintAlign(style.align));
      
      Pnt.setTextSize(style.getSize());
      int x = getWidth()*i/list.size()+getWidth()/list.size()/2;
      int y = getHeight()+getBottomMargin()+style.size/10;
      canvas.drawText(textArray[i], x, y, Pnt);
    }    
  }
  
  @Override
  public void add(int meansure, SimpleStyle style) {
    if(maxBoradBottomMargin<style.size+style.size/10+style.margin){
      maxBoradBottomMargin = style.size+style.size/10+style.margin;
    }
    super.add(meansure, style);
  }
  
  public void addAll(String[] textArray, SimpleStyle style){
    this.textArray = textArray;
    for(int i=0;i<textArray.length;i++){
      add(i, style);
    }
  }
  
  @Override
  public int getBoradBottomMargin() {
    return maxBoradBottomMargin;
  }
  
  public static SimpleStyle getSimpleStyle(int color, int textSize, int topMargin){
    return new SimpleStyle(color,0,textSize,topMargin);
  }
  
  private Align getPaintAlign(SimpleStyle.Align al){
    if(al==null){
      return Align.CENTER;
    }else if(SimpleStyle.Align.LEFT == al){
      return Align.LEFT;
    }else if(SimpleStyle.Align.CENTER == al){
      return Align.CENTER;
    }else if(SimpleStyle.Align.RIGHT == al){
      return Align.RIGHT;
    }else{
      return Align.CENTER;
    }
  }
}

Java Source Code List

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