headerCenterImage Method

Gets or sets the image for the center section of the header.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new GcSpread.Sheets.PrintInfo();
var returnValue; // Type: string
returnValue = instance.headerCenterImage(value);

function headerCenterImage( 
   value : string
) : string;

Parameters

value: The image for the center section of the header.

Return Value

The image for the center portion of the printed header. The default value is empty string, which means that no image is specified.

Example

This example uses an image in the print header.

Javascript

activeSheet.setRowCount(3, GcSpread.Sheets.SheetArea.viewport);
activeSheet.setColumnCount(3, GcSpread.Sheets.SheetArea.viewport);

activeSheet.isPaintSuspended(true);
            //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.isPaintSuspended(false);

$("#button1").click(function () {
var printInfo = activeSheet.printInfo();
printInfo.headerCenterImage("logo.jpg");
activeSheet.printInfo(printInfo);
spread.print(0);
   });

Reference

PrintInfo type