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How to count the number of IlvGraphic objects currently visible in IlvManagerView?
You can easily retrieve the number of graphical objects of a manager with the
IlvManager.getObjects() method, but getting the number of objects that are visible on the screen must be done with a small routine.
The attached sample CountObject.java illustrates a way of doing that by using the
IlvManager.mapIntersects() method and a class that implements
Note: In order to run this sample with JViews 8.7 and later, you must call the
log.views.util.IlvProductUtil.DeploymentLicenseRequired method with the appropriate argument. See the
General information > Deployment licenses > Declaring the use of IBM ILOG JViews services section in the documentation for more information.
|KB2332-CountObject.java (3 kb)|
|My nodes resized when I display them in a JSF environment||Patch installer hangs at the "Installing" step|