Android Open Source - Icinga-Mobile Gradient Line

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From Project

Back to project page Icinga-Mobile.

License

The source code is released under:

GNU General Public License

Java Source Code

package mhst.dreamteam.UI;
/* w w w.j  a v  a  2s  . c o m*/
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.LinearGradient;
import android.graphics.Paint;
import android.graphics.Shader;
import android.view.View;

/**
 * Draw a gradient line
 *
 * @author MinhNN
 */
public class GradientLine extends View {
    private int xStart, yStart, xEnd, yEnd;
    private LinearGradient mGradient;
    private Paint mPaint;

    public GradientLine(Context context) {
        super(context);
        mGradient = new LinearGradient(0, 0, 0, 0, null, null, Shader.TileMode.MIRROR);
        mPaint = new Paint();
        mPaint.setDither(true);
        mPaint.setShader(mGradient);
        this.invalidate();
    }

    public GradientLine(Context context, int xstart, int ystart, int xend, int yend, int[] colors, float[] pos) {
        super(context);
        xStart = xstart;
        yStart = ystart;
        xEnd = xend;
        yEnd = yend;
        mGradient = new LinearGradient(xStart, yStart, xEnd, yEnd, colors, pos, Shader.TileMode.MIRROR);
        mPaint = new Paint();
        mPaint.setDither(true);
        mPaint.setShader(mGradient);
        this.invalidate();
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        canvas.drawLine(xStart, yStart, xEnd, yEnd, mPaint);
    }
}

Java Source Code List

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