Eyeon:Script/Reference/Applications/Fusion/Classes/GLViewer

From VFXPedia

Parent Class: Object

GLViewer

Contents 1 Methods: 2 Members: 3 Other: 4 Tips for GLViewer (edit)

Methods:

LoadFile	Load and display the contents of a file
SaveFile	Save the currently displayed Image
SetPos	Set the position of the viewer
GetPos	Get the position of the viewer
GetPosTable	Get the position of the viewer as a table
SetScale	Set the scale (zoom) of the view (Scale of 0 indicates Fit to View)
GetScale	Get the scale (zoom) of the view
SetRot	Set the rotation of the view
GetRot	Get the rotation angles of the view
GetRotTable	Get the rotation angles of the view as a table
ResetView	Resets the display to default position etc
SetChannel	Select which channel to show
GetChannel	Return which channel is shown
ShowControls	Shows or hides controls on the view
AreControlsShown	Returns true if controls are being displayed on the view
ShowGuides	Shows or hides guides on the view
AreGuidesShown	Returns true if image guides are being displayed on the view
SetAspectCorrection	Enables or disables aspect correction
GetAspectCorrection	Returns true if the viewer is correcting the aspect of images
SetAlphaOverlayColor	Select which alpha overlay to use
GetAlphaOverlayColor	Return which alpha overlay is being used
Redraw	Refreshes the viewer

Members:

No members.

Other:

• Attributes

Tips for GLViewer (edit)

This is a parent class for 2D and 3D viewers. 2D image viewers are instances of the GLImageViewer subclass and have additional methods to set and show the DoD, RoI or LUT.

• SetScale() needs to be followed by Refresh() to actually redraw the viewer at the new scale.