Re-draw

[idan6189]

HI,
How can i re-draw the scrachable layer?

[sharish]

Recreating scratch layer is not available in the current version. Thanks for the suggestion. Will include in the next version.

[dondragon2]

When will this be added? This is most need feature

[ghost]

hi guys, I had to re-draw the scrachable layer.
I override all class ScratchTextView and added this method:

public void repaint() {

       if (this.mDrawable != null && this.mGradientBgPaint != null && mScratchBitmap != null) {
           this.mScratchBitmap = Bitmap.createBitmap(this.getWidth(), this.getHeight(), Config.ARGB_8888);
           this.mCanvas = new Canvas(this.mScratchBitmap);
           Rect rect = new Rect(0, 0, this.mScratchBitmap.getWidth(), this.mScratchBitmap.getHeight());
           this.mDrawable.setBounds(rect);
           int startGradientColor = ContextCompat.getColor(this.getContext(), color.scratch_start_gradient);
           int endGradientColor = ContextCompat.getColor(this.getContext(), color.scratch_end_gradient);
           this.mGradientBgPaint.setShader(new LinearGradient(0.0F, 0.0F, 0.0F, (float) this.getHeight(), startGradientColor, endGradientColor, TileMode.MIRROR));
           this.mCanvas.drawRect(rect, this.mGradientBgPaint);
           this.mDrawable.draw(this.mCanvas);

           this.invalidate();
       }
   }

that's work for me.

Please add this code and update de library
Thanks!!!

[varundwarkani]

How do you validate the onReveal listener again after repaint is done?

[ghost]

How do you validate the onReveal listener again after repaint is done?
In my case,

I create a listener on variables like this:
kotlin code:
var event = onRevealListener(.........

when you use repaint method...
view.repaint(....
view.setOnReveal( event)...

the same for onclickEvent..

good luck!

[varundwarkani]

I tried the same but it wasn't working

[ghost]

visit https://github.com/gtmora200/ScratchView
I cloned and changed the code.
Look the examples, my code is on: others examples -> Game Lotto.

[sharish]

Ability to redraw, reveal fully and change image will be added soon. Apologies for the delay

[kashifansari786]

Ability to redraw, reveal fully and change image will be added soon. Apologies for the delay

can you tell me when this update is available. Thanks for this nice library

[rahat14]

is the update available??