OGLATTR_NUM_PLOTHANDLES
| Data Type: | integer |
| Access: | read only |
| Functions: | OGLGetCtrlAttribute |
| Description: | Gets the number of available plot handles. If there are no plots in the graph, then the value of this attribute is zero. |
| LabWindows/CVI Compatibility: |
LabWindows/CVI 5.0 and later |