CAGraphPivot

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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.

Use CAObject::ResultTable to obtain the result to be graphed as a CATable
Use CATable::GraphPivot to get a CAGraphPivot object
Use the properties of CAGraphPivot to examine the current pivot, and use CAGraphPivot::PivotTo to change the current pivot.
Set CATable::GraphWidth and CATable::GraphHeight to the desired graph image size.
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()

Use to refresh the pivot after something outside the CAGraphPivot class changes the result's dimensionality, graphing attributes, or other setting that would alter the selected pivot.

CAGraphPivot

Contents

Creation

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