2014/10/16 上午 08:10:39

android Programming Glossary: bmp.getpixel

How to use flood fill algorithm in Android?

http://stackoverflow.com/questions/16968412/how-to-use-flood-fill-algorithm-in-android

LinkedList Point q.add pt while q.size 0 Point n q.poll if bmp.getPixel n.x n.y targetColor continue Point w n e new Point n.x 1 n.y.. continue Point w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x w.y replacementColor if.. targetColor bmp.setPixel w.x w.y replacementColor if w.y 0 bmp.getPixel w.x w.y 1 targetColor q.add new Point w.x w.y 1 if w.y bmp.getHeight..

How to create custom shape button with selector in android?

http://stackoverflow.com/questions/18074303/how-to-create-custom-shape-button-with-selector-in-android

getDrawingCache int color Color.TRANSPARENT try color bmp.getPixel x y catch IllegalArgumentException e x or y exceed the bitmap's..

Android flood-fill algorithm

http://stackoverflow.com/questions/8070401/android-flood-fill-algorithm

LinkedList Point q.add pt while q.size 0 Point n q.poll if bmp.getPixel n.x n.y targetColor continue Point w n e new Point n.x 1 n.y.. continue Point w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x w.y replacementColor if.. bmp.setPixel w.x w.y replacementColor if w.y 0 bmp.getPixel w.x w.y 1 targetColor q.add new Point w.x w.y 1 if w.y bmp.getHeight..

how to fill color in image in particular area?

http://stackoverflow.com/questions/8801047/how-to-fill-color-in-image-in-particular-area

How to use flood fill algorithm in Android?

http://stackoverflow.com/questions/16968412/how-to-use-flood-fill-algorithm-in-android

pt int targetColor int replacementColor Queue Point q new LinkedList Point q.add pt while q.size 0 Point n q.poll if bmp.getPixel n.x n.y targetColor continue Point w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x.. while q.size 0 Point n q.poll if bmp.getPixel n.x n.y targetColor continue Point w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x w.y replacementColor if w.y 0 bmp.getPixel w.x w.y 1 targetColor q.add new Point w.x.. w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x w.y replacementColor if w.y 0 bmp.getPixel w.x w.y 1 targetColor q.add new Point w.x w.y 1 if w.y bmp.getHeight 1 bmp.getPixel w.x w.y 1 targetColor q.add new Point..

How to create custom shape button with selector in android?

http://stackoverflow.com/questions/18074303/how-to-create-custom-shape-button-with-selector-in-android

isPixelTransparent int x int y Bitmap bmp Bitmap.createBitmap getDrawingCache int color Color.TRANSPARENT try color bmp.getPixel x y catch IllegalArgumentException e x or y exceed the bitmap's bounds. Reverts the View's internal state from a previously..

Android flood-fill algorithm

http://stackoverflow.com/questions/8070401/android-flood-fill-algorithm

pt int targetColor int replacementColor Queue Point q new LinkedList Point q.add pt while q.size 0 Point n q.poll if bmp.getPixel n.x n.y targetColor continue Point w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel.. while q.size 0 Point n q.poll if bmp.getPixel n.x n.y targetColor continue Point w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x w.y replacementColor if w.y 0 bmp.getPixel w.x w.y 1 targetColor q.add new Point.. w n e new Point n.x 1 n.y while w.x 0 bmp.getPixel w.x w.y targetColor bmp.setPixel w.x w.y replacementColor if w.y 0 bmp.getPixel w.x w.y 1 targetColor q.add new Point w.x w.y 1 if w.y bmp.getHeight 1 bmp.getPixel w.x w.y 1 targetColor q.add new..

how to fill color in image in particular area?

http://stackoverflow.com/questions/8801047/how-to-fill-color-in-image-in-particular-area