public abstract class IltrZoom extends Object
Modifier and Type | Field and Description |
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static double |
SubnetworkCollapsionIconThreshold
Threshold for a modified display of subnetworks.
|
static double |
SubnetworkTitlebarFrameThreshold
Threshold for a modified display of subnetworks.
|
static double |
ThinGroupThreshold
Threshold for a modified display of groups.
|
static double |
ThinLinkThreshold
Threshold for a modified display of links.
|
Modifier and Type | Method and Description |
---|---|
static double |
GetVisibilityThreshold(IltGraphicElementName elementName)
Returns the threshold for the visibility of decorations of a given kind.
|
static void |
SetVisibilityThreshold(IltGraphicElementName elementName,
double visibilityThreshold)
Changes the threshold for the visibility of decorations of a given kind.
|
public static double ThinLinkThreshold
public static double ThinGroupThreshold
public static double SubnetworkTitlebarFrameThreshold
public static double SubnetworkCollapsionIconThreshold
public static double GetVisibilityThreshold(IltGraphicElementName elementName)
IlvTransformer.getDeterminant()
public static void SetVisibilityThreshold(IltGraphicElementName elementName, double visibilityThreshold)
The drawing transform depends on the zoom policy. Ignoring subnetworks, the zoom policy is as follows:
Useful values for a visibility threshold are often between 0.01 and 1.
Note: When a transform is a scale transform, its determinant is the square of the scale factor. Therefore, to hide a decoration when the scale factor is below a certain value, you have to set the visibility threshold to the square of this value.
This setting has no effect if a visibility threshold on the same elementName that has been set in the current zoom policy.
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