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Showing posts with the label Android Canvas

Triangle Shaped Imageview With Drag, Scroll & Zoom Ontouch Android

I've added three different bitmap to one ImageView as shown in picture below. But the problem i… Read more Triangle Shaped Imageview With Drag, Scroll & Zoom Ontouch Android

Surfaceholder.lockcanvas Returns Null If The Surface Is Not In The Foreground

I'm currently doing a test with a LiveWallpaper in Android. I am drawing something on the canva… Read more Surfaceholder.lockcanvas Returns Null If The Surface Is Not In The Foreground

Implementing An Eraser In An Android Drawing App - Black Trail And Then Transparent

I have an drawing app for Android and I am currently trying to add a real eraser to it. Before, I h… Read more Implementing An Eraser In An Android Drawing App - Black Trail And Then Transparent

Trying To Get The X, Y Coordinate Of Each Random Circle That Is Drawn In Android

I am making a game that will create random circles on the screen. The circles created randomly will… Read more Trying To Get The X, Y Coordinate Of Each Random Circle That Is Drawn In Android

How To Outline A Textview?

What I want to do? (blue will be changed as white) What I did? I have found a class which extends … Read more How To Outline A Textview?

Android Change Canvas Background Color Without Losing Any Drawings From It

I'm trying to find a way to set background of canvas with a color picked up from custom color p… Read more Android Change Canvas Background Color Without Losing Any Drawings From It

How To Draw A Path On An Android Canvas With Animation?

I'm making an Android app and I've got a tricky thing to do. I need to draw a path on a can… Read more How To Draw A Path On An Android Canvas With Animation?

Android Unsupportedoperationexception At Canvas.clippath

I am using the image crop library from here https://github.com/lvillani/android-cropimage in my pro… Read more Android Unsupportedoperationexception At Canvas.clippath