centering Method

Gets or sets how the printed page is centered.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new GC.Spread.Sheets.Print.PrintInfo();
var returnValue; // Type: any
returnValue = instance.centering(value);

function centering( 
   value : PrintCentering
) : any;

Parameters

value: How the printed page is centered.

Return Value

If no value is set, returns how the printed page is centered; otherwise, returns the print setting information.

Example

This example uses the centering method.

Javascript

activeSheet.setRowCount(3, GC.Spread.Sheets.SheetArea.viewport);
activeSheet.setColumnCount(3, 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.columnStart(0);
printInfo.columnEnd(2);
printInfo.centering(GC.Spread.Sheets.Print.PrintCentering.horizontal);
activeSheet.printInfo(printInfo);
spread.print(0);
   });

Reference

PrintInfo type