DataPlot::ChangeSheet

Contents

Version Info

Minimum Origin Version Required: Origin 9.1 SR0

Description

Change data plot to use another sheet.

Syntax

BOOL ChangeSheet(LPCSTR pcszWksName)

BOOL ChangeSheet(Worksheet& wks)

Parameters

pcszWksName
[input]name of the worksheet.
wks
[input]worksheet object.

Return

TRUE for success; FALSE otherwise.

Examples

EX1

void DataPlot_ChangeSheet_ex1()
{
        // Create a new workbook.
        WorksheetPage wpg;
        if( wpg.Create("origin") )
        {
                // Put some random data into the first worksheet.
                Worksheet wks = wpg.Layers();
                wks.Columns(0).SetFormula("i");
                wks.Columns(0).ExecuteFormula(0, -1, FALSE, 0, 0);
                wks.Columns(1).SetFormula("uniform(32,0.1)");
                wks.Columns(1).ExecuteFormula(0, -1, FALSE, 1, 1);

                // Plot the first sheet.
                wpg.LT_execute("plotxy iy:=(2)");

                // Add a 2nd worksheet with some random data.
                int i = wpg.AddLayer();
                wks = wpg.Layers(i);
                wks.Columns(0).SetFormula("i*1.2");
                wks.Columns(0).ExecuteFormula(0, -1, FALSE, 0, 0);
                wks.Columns(1).SetFormula("uniform(32,0.1)");
                wks.Columns(1).ExecuteFormula(0, -1, FALSE, 1, 1);
        }

        // Now we have a workbook with two worksheets and a graph
        // containing a dataplot data from Sheet1.

        GraphLayer gl = Project.ActiveLayer();
        if( gl )
        {
                DataPlot dp = gl.DataPlots(0);
                if( dp )
                {
                        // Get 2nd worksheet and change data plot to use it.
                        Worksheet wks2 = wpg.Layers(1);
                        dp.ChangeSheet(wks2);
                }
        }
}

Remark

See Also

DataPlot::ChangeData

header to Include

origin.h