CAGraphPivot

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ADE User Guide > ADE Server Class Reference >

New to ADE 5.0

CAGraphPivot provides information about the pivot state of a graph, and a method for changing the pivot. The pivot state is the set of role-filler assignments (see Graphing roles) for a graph, as well as the set of pivot options. A CAGraphPivot object instance is obtained from an associated with a single CATable instance.

To obtain a graph image from ADE, the following steps are typically involved.

  1. Use CAObject::ResultTable to obtain the result to be graphed as a CATable
  2. Use CATable::GraphPivot to get a CAGraphPivot object
  3. Use the properties of CAGraphPivot to examine the current pivot, and use CAGraphPivot::PivotTo to change the current pivot.
  4. Set CATable::GraphWidth and CATable::GraphHeight to the desired graph image size.
  5. Obtain the graph image from CATable::GraphToStream or CATable::GraphToFile.

Creation

A CAGraphPivot instance is obtained from a call to CATable::GraphPivot().

Properties

{get,put} long NthSlicerPosition(unsigned n)

Methods

Update()

CAFiller RoleFiller( string role )

unsigned NumPossibleFillers( string role )

CAFiller PossibleRoleFiller( string role, unsigned i )

unsigned NumSlicers( )

CAIndex NthSlicerIndex( unsigned n )

bool PivotTo( string role, CAFiller newFiller )

See Also

CAPicture <- CAGraphPivot -> CAFiller
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