FIT THE SIZE OF VIEW EXACTLY TO PATH I DARW IN IT

Pravesh Singh

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Points:2888
Posted by  Pravesh Singh
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Hi All,

this is onDraw code in my custom view
i draw the speech bubble with path
and i want the size of view exactly be the same as speech bubble i darw

protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        Paint paint = new Paint();
        paint.setColor(Color.BLACK);
        paint.setAntiAlias(true);
        paint.setStrokeWidth(2);
        paint.setStrokeJoin(Paint.Join.ROUND);
        paint.setStrokeCap(Paint.Cap.ROUND);      
        paint.setPathEffect(new CornerPathEffect(15) );  
        paint.setStyle(Paint.Style.FILL_AND_STROKE);
        paint.setShader(new LinearGradient(0, 0, 0, getHeight(), Color.BLACK, Color.WHITE, Shader.TileMode.MIRROR));
        Path path = new Path();         
        paint.setShadowLayer(4, 2, 2, 0x80000000);
        path.moveTo(myPath[0].x, myPath[0].y);
        for (int i = 1; i < myPath.length; i++){
                path.lineTo(myPath[i].x, myPath[i].y);                  
        }
        path.close();
        canvas.drawPath(path, paint);
    }

how can do this?
Thanks for advance.
  1. AVADHESH PATEL

    Post:604

    Points:4228
    Re: fit the size of view exactly to path i darw in it

    Hi Pravesh!


    Try as following

    canvas.clipPath(path) 
    canvas.drawPath(path, paint);

    canvas.save();

    I hope this code might be resolve your problem. 

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