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TrackMode
| Public Data Item |
Declared in: NiGraph.h |
Declaration
GraphTrackModes TrackMode;
Description
Determines how the mouse interacts with the graph. The following list includes valid values for this function.
- CNiGraph::TrackPlotAreaEvents - generates mouse events for only the plot area.
- CNiGraph::TrackAllEvents - generates mouse events for plots, cursors, and the plot area.
- CNiGraph::TrackDragCursor - positions cursors with the mouse.
- CNiGraph::TrackPanPlotAreaXY - sets the extents of the x and y axes by dragging the plot area with the mouse.
- CNiGraph::TrackPanPlotAreaX - sets the extents of the x axis by dragging the plot area with the mouse.
- CNiGraph::TrackPanPlotAreaY - sets the extents of the y axis by dragging the plot area with the mouse.
- CNiGraph::TrackZoomRectXY - sets the extents of the x and y axes by selecting a region with the mouse.
- CNiGraph::TrackZoomRectX - sets the extents of the x axis by selecting a region with the mouse.
- CNiGraph::TrackZoomRectY - sets the extents of the y axis by selecting a region with the mouse.
- CNiGraph::TrackDragAnnotation - positions annotations with the mouse.
Note: If the Enabled property is false, all tracking and events are disabled. Use the TrackMode property to turn on zooming and panning for the graph.
