sheodon
Results
1
comments of
sheodon
- (CGAffineTransform)transformFromDegress:(float)degress natureSize:(CGSize)natureSize{ /** 矩阵校正 */ // x = ax1 + cy1 + tx,y = bx1 + dy2 + ty if (degress == 90) { return CGAffineTransformMake(0, 1, -1, 0,...