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2014/10/16 ¤W¤È 08:23:49

android Programming Glossary: shadowimage

Android Drop Shadow on View

http://stackoverflow.com/questions/3567312/android-drop-shadow-on-view

blurFilter int offsetXY new int 2 Bitmap shadowImage originalBitmap.extractAlpha shadowPaint offsetXY Might need.. shadowPaint offsetXY Might need to convert shadowImage from 8 bit to ARGB here can't remember. Canvas c new Canvas.. 8 bit to ARGB here can't remember. Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0 offsetXY 1 null Then..

How to prevent Android's drawBitmap from only drawing black images?

http://stackoverflow.com/questions/3580051/how-to-prevent-androids-drawbitmap-from-only-drawing-black-images

getResources R.drawable.pier_t Bitmap shadowImage originalBitmap.extractAlpha shadowPaint offsetXY Canvas c new.. shadowPaint offsetXY Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0 offsetXY 1 null imageView.setImageBitmap.. offsetXY 0 offsetXY 1 null imageView.setImageBitmap shadowImage UPDATE I implemented Josh's suggestion about copying over to..

Android Drop Shadow on View

http://stackoverflow.com/questions/3567312/android-drop-shadow-on-view

Paint shadowPaint new Paint shadowPaint.setMaskFilter blurFilter int offsetXY new int 2 Bitmap shadowImage originalBitmap.extractAlpha shadowPaint offsetXY Might need to convert shadowImage from 8 bit to ARGB here can't remember... int offsetXY new int 2 Bitmap shadowImage originalBitmap.extractAlpha shadowPaint offsetXY Might need to convert shadowImage from 8 bit to ARGB here can't remember. Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0 offsetXY.. shadowPaint offsetXY Might need to convert shadowImage from 8 bit to ARGB here can't remember. Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0 offsetXY 1 null Then put shadowImage into your ImageView. If this image never changes..

How to prevent Android's drawBitmap from only drawing black images?

http://stackoverflow.com/questions/3580051/how-to-prevent-androids-drawbitmap-from-only-drawing-black-images

int offsetXY new int 2 Bitmap originalBitmap BitmapFactory.decodeResource getResources R.drawable.pier_t Bitmap shadowImage originalBitmap.extractAlpha shadowPaint offsetXY Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0.. getResources R.drawable.pier_t Bitmap shadowImage originalBitmap.extractAlpha shadowPaint offsetXY Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0 offsetXY 1 null imageView.setImageBitmap shadowImage UPDATE I implemented Josh's.. Canvas c new Canvas shadowImage c.drawBitmap originalBitmap offsetXY 0 offsetXY 1 null imageView.setImageBitmap shadowImage UPDATE I implemented Josh's suggestion about copying over to the correct color space and now it works great For future..