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2014/10/16 ¤W¤È 08:13:37
android Programming Glossary: fltbHow to generate Image Histogram in Android? http://stackoverflow.com/questions/17740059/how-to-generate-image-histogram-in-android Value IN ENTIRE IMAGE. fltR redValue fltG greenValue fltB blueValue self makeArrays for int yy 0 yy height yy for int.. rawData rawData NULL for int i 0 i 255 i fltR i 0 fltG i 0 fltB i 0 colorSpace nil void makeArrays float max 0 int maxR 0 int.. TAKE AVERAGE OF THEM NSLog @ makeArray fltR i f fltG i f fltB i f fltR i fltG i fltB i for int i 0 i 255 i NSLog @ makeArray..
How to generate Image Histogram in Android? http://stackoverflow.com/questions/17740059/how-to-generate-image-histogram-in-android COUNT TOTAL NUMBER OF PIXELS FOR THAT Red Green or Blue Value IN ENTIRE IMAGE. fltR redValue fltG greenValue fltB blueValue self makeArrays for int yy 0 yy height yy for int xx 0 xx width xx int byteIndex bytesPerRow yy xx bytesPerPixel.. 0 memset rawData updateCounter 0xff width height 4 free rawData rawData NULL for int i 0 i 255 i fltR i 0 fltG i 0 fltB i 0 colorSpace nil void makeArrays float max 0 int maxR 0 int maxG 0 int maxB 0 PERFORMING SUMMESION OF ALL RED GREEN AND.. SUMMESION OF ALL RED GREEN AND BLUE VLAUES GRADUALLY TO TAKE AVERAGE OF THEM NSLog @ makeArray fltR i f fltG i f fltB i f fltR i fltG i fltB i for int i 0 i 255 i NSLog @ makeArray fltR i f fltG i f fltB i f fltR i fltG i fltB i maxR fltR..
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