我想上居中但是 再距离上面20px比如。
除了这些：IMAGE_WATER_NORTHWEST = 1 ; //左上角水印
IMAGE_WATER_NORTH = 2 ; //上居中水印
IMAGE_WATER_NORTHEAST = 3 ; //右上角水印
IMAGE_WATER_WEST = 4 ; //左居中水印
IMAGE_WATER_CENTER = 5 ; //居中水印
IMAGE_WATER_EAST = 6 ; //右居中水印
IMAGE_WATER_SOUTHWEST = 7 ; //左下角水印
IMAGE_WATER_SOUTH = 8 ; //下居中水印
IMAGE_WATER_SOUTHEAST = 9 ; //右下角水印
最佳答案
