zhangze

摘要： （转）http://www.cnblogs.com/xingfuzzhd/admin/1. 图片放缩[java]view plaincopy//zoom放缩publicstaticBitmapzoomBitmap(Bitmapbitmap,intw,inth){intwidth=bitmap.getWidth();intheight=bitmap.getHeight();Matrixmatrix=newMatrix();floatscaleWidth=w/(float)width;floatscaleHeight=h/(float)height;matrix.postScale(scaleWi 阅读全文