Android Open Source - android-augment-reality-framework Paintable Line

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.jwetherell.augmented_reality.ui.objects;
/*from w w  w  .j a v  a 2 s  . c o m*/
import android.graphics.Canvas;


/**
 * This class extends PaintableObject to draw a line.
 * 
 * @author Justin Wetherell <phishman3579@gmail.com>
 */
public class PaintableLine extends PaintableObject {

    private int color = 0;

    public PaintableLine(int color, float x, float y) {
        set(color, x, y);
    }

    /**
     * Set this objects parameters. This should be used instead of creating new
     * objects.
     * 
     * @param color
     *            Color of the line.
     * @param x
     *            X coordinate of the line.
     * @param y
     *            Y coordinate of the line.
     */
    public void set(int color, float x, float y) {
        this.color = color;
        this.x = x;
        this.y = y;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void paint(Canvas canvas) {
        if (canvas == null) throw new NullPointerException();

        setFill(false);
        setColor(color);
        paintLine(canvas, 0, 0, x, y);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public float getWidth() {
        return x;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public float getHeight() {
        return y;
    }
}

Java Source Code List

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