资 源 简 介
图形的比例变换按提示选择“变大或缩小”
“变大（或缩小）的倍数”。图形的旋转变换，手动输入旋转点坐标和旋转角度 -Scaling graphics prompted select " larger or shrink" " larger (or shrink) in multiples." Graphic rotation transformation, manually enter the rotation point coordinates and the rotation angle
