GraphLayer::HasPlottedInGraph

HasPlottedInGraph

Description

Check the specified DataRange if has been plotted in GraphLayer

Syntax

int HasPlottedInGraph( DataRange & dr, vector<int> * pvnPlotIndices = NULL, DWORD dwCntrl = 0 )

Parameters

dr

[input]DataRange to be checked

pvnPlotIndices

[output]the plot index for plotted sub data range, -1 for not plotted. it is an optional output.

dwCntrl

optional setting

enum
{
        HAS_PLOTTED_IN_GRAPH__CHECK_ROW_RANGE           = 0x00000001,
        HAS_PLOTTED_IN_GRAPH__NO_CHECK_PLOT             = 0x00000002,
        HAS_PLOTTED_IN_GRAPH__CHECK_ERROR_WEIGHT        = 0x00000004, 
};

Return

Number of plots in dr that has been plotted in graph layer or return negative for error.

Examples

Remark

See Also

check_has_plotted_in_graph

header to Included

origin.h