Description
Generate transform for flipping Y axis.Usage
qflipY(ymax, ymin=0)
## S3 method for class 'numeric':
qflipY(ymax, ymin=0)
## S3 method for class 'QRect':
qflipY(ymax, ymin=0)
Arguments
ymax
Maximum Y value or a rectangle (QRect
or matrix)
Value
qflipY
: A QTransform
object that will transform points by
flipping the axis.