activeSheet.setValue(0,0, 1,3);
activeSheet.setValue(1,0, 50,3);
activeSheet.setValue(2,0, 100,3);
activeSheet.conditionalFormats.add2ScaleRule(GC.Spread.Sheets.ConditionalFormatting.ScaleValueType.number, 10, "red", GC.Spread.Sheets.ConditionalFormatting.ScaleValueType.number, 100, "yellow", [new GC.Spread.Sheets.Range(0, 0, 10, 3)]);
// Remove comment in front of method to test
//activeSheet.conditionalFormats.clearRule();