SpreadJS 13
GC.Spread.Sheets.Print Namespace / PrintInfo type / useMax Method
Whether to print only rows and columns that contain data.
In This Topic
    useMax Method
    In This Topic
    Gets or sets whether to print only rows and columns that contain data.
    Syntax
    var instance = new GC.Spread.Sheets.Print.PrintInfo();
    var returnValue; // Type: any
    returnValue = instance.useMax(value);
    function useMax( 
       (optional) value : boolean
    ) : any;

    Parameters

    value
    Whether to print only rows and columns that contain data.

    Return Value

    If no value is set, returns whether to print only rows and columns that contain data; otherwise, returns the print setting information.
    Example
    This example uses the useMax method.
    activeSheet.setRowCount(5, GC.Spread.Sheets.SheetArea.viewport);
    activeSheet.setColumnCount(5, GC.Spread.Sheets.SheetArea.viewport);
    
    activeSheet.suspendPaint();
                //set value
                for (var r = 0, rc = activeSheet.getRowCount(); r < rc; r++) {
                    for (var c = 0, cc = activeSheet.getColumnCount(); c < cc; c++) {
                        activeSheet.setValue(r, c, r + c);
                    }
                }
    activeSheet.resumePaint();
    
    $("#button1").click(function () {
    var printInfo = new GC.Spread.Sheets.Print.PrintInfo();
    printInfo.useMax(true);
    spread.print(0);
       });
    See Also

    Reference

    PrintInfo type