User Manual

Table Of Contents
Inspector
Controls Tab
The Controls tab presents multiple ways to transform, flip (vertical), flop (horizontal), scale, and
rotate an image. It also includes reference size controls that can reinterpret the coordinates
used for width and height from relative values of 0-1 into pixel values based on the image’s
resolution.
Center X and Y
This sets the position of the image on the screen. The default is 0.5, 0.5, which places the
image in the center of the screen. The value shown is always the actual position multiplied by
the reference size. See below for a description of the reference size.
Pivot X and Y
This positions the axis of rotation and scaling. The default is 0.5, 0.5, which is the center of
the image.
Use Size and Aspect
This checkbox determines whether the Transform node provides independent Size controls for
the X and Y scale or if Size and Aspect controls are used instead.
Size
This modifies the scale of the image. Values range from 0 to 5, but any value greater than zero
can be entered into the edit box. If the Use Size and Aspect checkbox is selected, this control
will scale the image equally along both axes. If the Use Size and Aspect option is off,
independent control is provided for X and Y.
Aspect
This control changes the aspect ratio of an image. Setting the value above 1.0 stretches the
image along the X-axis. Values between 0.0 and 1.0 stretch the image along the Y-axis. This
control is available only when the Use Size and Aspect checkbox is enabled.
Chapter – 108 Transform Nodes 2458