Figure Properties - SERC

Light Properties
2-1310
ButtonDownFcn string
This property is not useful on lights.
Children handles
The empty matrix; light objects have no children.
Clipping on | off
Clipping has no effect on light objects.
Color ColorSpec
Color of light. This property defines the color of the light emanating from the
light object. Define it as a three-element RGB vector or one of the MATLAB
predefined names. See the ColorSpec reference page for more information.
CreateFcn string or function handle
Callback routine executed during object creation. This property defines a
callback routine that executes when MATLAB creates a light object. You must
define this property as a default value for lights or in a call to the light
function to create a new light object. For example, the statement
set(0,'DefaultLightCreateFcn','set(gcf,''Colormap'',hsv)')
sets the current figure colormap to hsv whenever you create a light object.
MATLAB executes this routine after setting all light properties. Setting this
property on an existing light object has no effect.
The handle of the object whose CreateFcn is being executed is accessible only
through the root CallbackObject property, which you can query using gcbo.
See Function Handle Callbacks for information on how to use function handles
to define the callback function.
DeleteFcn string or function handle
Delete light callback routine. A callback routine that executes when you delete
the light object (i.e., when you issue a delete command or clear the axes or
figure containing the light). MATLAB executes the routine before destroying
the object’s properties so these values are available to the callback routine.
The handle of the object whose DeleteFcn is being executed is accessible only
through the root CallbackObject property, which you can query using gcbo.
See Function Handle Callbacks for information on how to use function handles
to define the callback function.