CODEWITHSUNDEEP
androidandroid-canvas
3D-kreativ
3D-kreativ

Reputation: 9297

Line not visible on canvas

I'm trying to draw a line like in the code below, but I get nothing! Have I missed something or what could be wrong? I call this code with drawObjects(canvas); between canvas = surfaceHolder.lockCanvas(); and surfaceHolder.unlockCanvasAndPost(canvas); Help is preciated!

    // Method to draw objects
private void drawObjects(Canvas canvas) {

    // Clear screen with black color
    canvas.drawRGB(0, 0, 0);

    // Draw line
    if(fingerUp) {
        Log.i("Test", "Draw line now!");
        path.moveTo(xStart, yStart);
        path.lineTo(xEnd, yEnd);
        paint.setColor(Color.WHITE);
        paint.setStrokeWidth(10);
        canvas.drawPath(path, paint);
    }

    // Call method draw() in CircleManager to draw all circles in list
    circleManager.drawCirclesInList(canvas);
}

Upvotes: 1

Views: 1436

Answers (1)

IAmGroot
IAmGroot

Reputation: 13855

As stated in my comment, use the correct paint mode:

paint.setStyle(Paint.Style.STROKE);

This will put it in the mode to draw lines.

There is also paint.style.FILL for filling, and paint.style.FILL_AND_STROKE.

Upvotes: 1

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