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2014/10/16 ¤W¤È 08:10:28
android Programming Glossary: barwidthHow to generate Image Histogram in Android? http://stackoverflow.com/questions/17740059/how-to-generate-image-histogram-in-android red intensity histogram float barMaxHeight 5000 float barWidth float newImageWidth 256 float barMarginHeight 2 RectF barRect.. 50 barRect.left marginWidth barRect.right barRect.left barWidth for int bin 0 bin 255 bin float prob float mRedHistogram.. canvas.drawRect barRect mPaintGray barRect.left barWidth barRect.right barWidth bin Draw green intensity histogram..
Fill color on bitmap in android http://stackoverflow.com/questions/20697189/fill-color-on-bitmap-in-android our bitmap and canvas Bitmap bmResult Bitmap.createBitmap barWidth 75 Bitmap.Config.ARGB_8888 Canvas canvas new Canvas bmResult..
How to generate Image Histogram in Android? http://stackoverflow.com/questions/17740059/how-to-generate-image-histogram-in-android greenHistogramSum imageBlueMean blueHistogramSum Draw red intensity histogram float barMaxHeight 5000 float barWidth float newImageWidth 256 float barMarginHeight 2 RectF barRect new RectF barRect.bottom canvasHeight 50 barRect.left.. 2 RectF barRect new RectF barRect.bottom canvasHeight 50 barRect.left marginWidth barRect.right barRect.left barWidth for int bin 0 bin 255 bin float prob float mRedHistogram bin float redHistogramSum barRect.top barRect.bottom Math.min.. canvas.drawRect barRect mPaintBlack barRect.top barMarginHeight canvas.drawRect barRect mPaintGray barRect.left barWidth barRect.right barWidth bin Draw green intensity histogram barRect.bottom canvasHeight 50 barRect.left marginWidth ..
Fill color on bitmap in android http://stackoverflow.com/questions/20697189/fill-color-on-bitmap-in-android and say how far it should colour in the bar. Example making our bitmap and canvas Bitmap bmResult Bitmap.createBitmap barWidth 75 Bitmap.Config.ARGB_8888 Canvas canvas new Canvas bmResult paint.setShader new LinearGradient widthToFill 75 widthToFill..
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