Android Open Source - Sketcher Controller

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Back to project page Sketcher.

License

The source code is released under:

Apache License

If you think the Android project Sketcher listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package org.sketcher;
//from   ww  w .  ja  v  a2s  .  co m
import org.sketcher.style.StylesFactory;

import android.graphics.Canvas;
import android.graphics.Paint;
import android.view.MotionEvent;
import android.view.View;

public class Controller implements View.OnTouchListener {
  private Style style;
  private final Canvas mCanvas;
  private boolean toDraw = false;
  private Paint mColor = new Paint();

  public Controller(Canvas canvas) {
    clear();
    mCanvas = canvas;
  }

  public void draw() {
    if (toDraw) {
      style.draw(mCanvas);
    }
  }

  public void setStyle(Style style) {
    toDraw = false;
    style.setColor(mColor.getColor());
    this.style = style;
  }

  @Override
  public boolean onTouch(View v, MotionEvent event) {
    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
      toDraw = true;
      style.strokeStart(event.getX(), event.getY());
      break;
    case MotionEvent.ACTION_MOVE:
      style.stroke(mCanvas, event.getX(), event.getY());
      break;
    }
    return true;
  }

  public void clear() {
    toDraw = false;
    StylesFactory.clearCache();
    setStyle(StylesFactory.getCurrentStyle());
  }

  public void setPaintColor(Paint color) {
    mColor = color;
    style.setColor(color.getColor());
  }

  public Paint getPaintColor() {
    return mColor;
  }

}

Java Source Code List