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31 lines
655 B
Ruby
31 lines
655 B
Ruby
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require 'win32ole'
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# -4100 is the value for the Excel constant xl3DColumn.
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ChartTypeVal = -4100;
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# Creates OLE object to Excel
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#excel = WIN32OLE.new("excel.application.5")
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excel = WIN32OLE.new("excel.application")
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# Create and rotate the chart
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excel['Visible'] = TRUE;
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excel.Workbooks.Add();
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excel.Range("a1")['Value'] = 3;
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excel.Range("a2")['Value'] = 2;
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excel.Range("a3")['Value'] = 1;
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excel.Range("a1:a3").Select();
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excelchart = excel.Charts.Add();
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excelchart['Type'] = ChartTypeVal;
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i = 30
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i.step(180, 10) do |rot|
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# excelchart['Rotation'] = rot;
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excelchart.rotation=rot;
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end
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# Done, bye
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excel.ActiveWorkbook.Close(0);
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excel.Quit();
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