Scales the content non-uniformly filling the entire space of the area.
ScaleToFit
Scales the content uniformly (preserving aspect ratio) until it can no longer scale the content without clipping it.
ScaleToFitX
Scales the content uniformly (preserving aspect ratio) until it can no longer scale the content without clipping it along the x-axis, the y-axis can/will be clipped.
ScaleToFitY
Scales the content uniformly (preserving aspect ratio) until it can no longer scale the content without clipping it along the y-axis, the x-axis can/will be clipped.
ScaleToFill
Scales the content uniformly (preserving aspect ratio), until all sides meet or exceed the size of the area.
ScaleBySafeZone
Scales the content according to the size of the safe zone currently applied to the viewport.
UserSpecified
Scales the content by the scale specified by the user.
UserSpecifiedWithClipping
Scales the content by the scale specified by the user and also clips.