图片裁剪网说明：

[1] 鼠标拖动裁剪框可移动裁剪区域的位置,此操作适用于矩形裁剪，圆形裁剪，圆角矩形裁剪，圆弧裁剪。

[2] 鼠标拉拽裁剪框边框可调整裁剪区域的大小,此操作适用于矩形裁剪，圆形裁剪，圆角矩形裁剪，圆弧裁剪。 -Picture clip:

[1] mouse drag the clip box can move the location of the cutting area, this operation is suitable for rectangular cutting, circular cutting, rounded rectangle cutting, arc cutting.

[2] mouse pull the cropped box frame can adjust the size of the cutting area, this operation is suitable for rectangular cutting, circular cutting, rounded rectangle cutting, arc cutting.