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2014/10/16 ¤W¤È 08:18:39
android Programming Glossary: math.logBitmapFactory.decodeStream returning null when options are set http://stackoverflow.com/questions/2503628/bitmapfactory-decodestream-returning-null-when-options-are-set options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds.. int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false Bitmap.. options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds..
BitmapFactory.decodeStream returns null without exception http://stackoverflow.com/questions/4414839/bitmapfactory-decodestream-returns-null-without-exception REQUIRED_SIZE scale int Math.pow 2 int Math.round Math.log REQUIRED_SIZE double Math.max o.outHeight o.outWidth Math.log.. REQUIRED_SIZE double Math.max o.outHeight o.outWidth Math.log 0.5 Log.i Prototype.TAG scale scale Decode with inSampleSize..
How to implement Image Gallery in Gridview in android? http://stackoverflow.com/questions/6855399/how-to-implement-image-gallery-in-gridview-in-android 100 options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds.. int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false..
http://stackoverflow.com/questions/7072400/android-how-to-mark-the-current-location-into-a-map-still-image-source-cod sinLatitude Math.sin latitude Math.PI 180 return 0.5 Math.log 1 sinLatitude 1 sinLatitude 4 Math.PI long TILE_SIZE zoom ..
http://stackoverflow.com/questions/9272232/fft-library-in-android-sdk double cos double sin public FFT int n this.n n this.m int Math.log n Math.log 2 Make sure n is a power of 2 if n 1 m throw new.. double sin public FFT int n this.n n this.m int Math.log n Math.log 2 Make sure n is a power of 2 if n 1 m throw new RuntimeException..
BitmapFactory.decodeStream returning null when options are set http://stackoverflow.com/questions/2503628/bitmapfactory-decodestream-returning-null-when-options-are-set options.outHeight TARGET_HEIGHT options.outWidth TARGET_WIDTH options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false Bitmap img BitmapFactory.decodeStream is.. TARGET_HEIGHT options.outWidth TARGET_WIDTH options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false Bitmap img BitmapFactory.decodeStream is null options java android.. options.outHeight TARGET_HEIGHT options.outWidth TARGET_WIDTH options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false is.close is getHTTPConnectionInputStream..
BitmapFactory.decodeStream returns null without exception http://stackoverflow.com/questions/4414839/bitmapfactory-decodestream-returns-null-without-exception o new BitmapFactory.Options int scale 1 if o.outWidth REQUIRED_SIZE scale int Math.pow 2 int Math.round Math.log REQUIRED_SIZE double Math.max o.outHeight o.outWidth Math.log 0.5 Log.i Prototype.TAG scale scale Decode with inSampleSize.. REQUIRED_SIZE scale int Math.pow 2 int Math.round Math.log REQUIRED_SIZE double Math.max o.outHeight o.outWidth Math.log 0.5 Log.i Prototype.TAG scale scale Decode with inSampleSize BitmapFactory.Options o2 new BitmapFactory.Options o2.inSampleSize..
How to implement Image Gallery in Gridview in android? http://stackoverflow.com/questions/6855399/how-to-implement-image-gallery-in-gridview-in-android sampleSize scaleByHeight options.outHeight 100 options.outWidth 100 options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false options.inTempStorage new byte 512 Bitmap.. options.outHeight 100 options.outWidth 100 options.inSampleSize int Math.pow 2d Math.floor Math.log sampleSize Math.log 2d Do the actual decoding options.inJustDecodeBounds false options.inTempStorage new byte 512 Bitmap output BitmapFactory.decodeFile..
http://stackoverflow.com/questions/7072400/android-how-to-mark-the-current-location-into-a-map-still-image-source-cod static double latitudeToPixelY double latitude byte zoom double sinLatitude Math.sin latitude Math.PI 180 return 0.5 Math.log 1 sinLatitude 1 sinLatitude 4 Math.PI long TILE_SIZE zoom Converts a latitude coordinate in degrees to a tile Y number..
http://stackoverflow.com/questions/9272232/fft-library-in-android-sdk tables. Only need to recompute when size of FFT changes. double cos double sin public FFT int n this.n n this.m int Math.log n Math.log 2 Make sure n is a power of 2 if n 1 m throw new RuntimeException FFT length must be power of 2 precompute tables.. Only need to recompute when size of FFT changes. double cos double sin public FFT int n this.n n this.m int Math.log n Math.log 2 Make sure n is a power of 2 if n 1 m throw new RuntimeException FFT length must be power of 2 precompute tables cos new..
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