Android Open Source - Sketcher Eraser Style

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Back to project page Sketcher.

License

The source code is released under:

Apache License

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Java Source Code

package org.sketcher.style;
//from  w ww. java2  s .com
import java.util.HashMap;

import org.sketcher.Style;

import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;

class EraserStyle implements Style {
  private float prevX;
  private float prevY;

  private Paint paint = new Paint();

  {
    paint.setColor(Color.WHITE);
    paint.setAlpha(255);
    paint.setAntiAlias(true);
    paint.setStrokeWidth(5);
  }

  @Override
  public void stroke(Canvas c, float x, float y) {
    c.drawLine(prevX, prevY, x, y, paint);

    prevX = x;
    prevY = y;
  }

  @Override
  public void strokeStart(float x, float y) {
    prevX = x;
    prevY = y;
  }

  @Override
  public void draw(Canvas c) {
  }

  @Override
  public void setColor(int color) {
  }

  @Override
  public void saveState(HashMap<Integer, Object> state) {
  }

  @Override
  public void restoreState(HashMap<Integer, Object> state) {
  }
}

Java Source Code List