HSplit(area image.Rectangle, heightPerc int)
: (top image.Rectangle, bottom image.Rectangle, err error)
VSplit(area image.Rectangle, widthPerc int)
: (left image.Rectangle, right image.Rectangle, err error)
VSplitCells(area image.Rectangle, cells int)
: (left image.Rectangle, right image.Rectangle, err error)
HSplitCells(area image.Rectangle, cells int)
: (top image.Rectangle, bottom image.Rectangle, err error)
Shrink(area image.Rectangle, topCells, rightCells, bottomCells, leftCells int)
: (image.Rectangle, error)