GraphLayer::GetFunctionPlots

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 header to Included

Description

This function get all the function plots on this layer.

Syntax

int GetFunctionPlots( vector<string> & vsNames, vector<string> & vsBodies, vector<int> * pvnIndices = NULL )

Parameters

vsNames: [output] The names of all the function plots on this graph layer.
vsBodies: [output] The defination of the function plots.
pvnIndices: [output] The indices of the corresponding function plots

Return

Return the number of function plots on the layer.

Examples

EX1

//This function will romove all the function plots on this layer.
void GetFunctinPlots_ex1()
{
    GraphLayer gl = Project.ActiveLayer();
    if ( gl )
    {
        vector<string> vsNames;
        vector<string> vsBodies;
        vector<int> vnIndices;
        int nRet = gl.GetFunctionPlots(vsNames, vsBodies, &vnIndices);
        while ( nRet-- )
            gl.RemovePlot(vnIndices[nRet]);
        return;
    }
}