//This example uses the PictureSelectionChanged event.
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"),{sheetCount:3});
var activeSheet = spread.getActiveSheet();
activeSheet.pictures.add("f2","Event.png",2,2,6,6);
activeSheet.pictures.add("f1","tsoutline.png",3,0,6,6);
// Use IE to see the console log text
activeSheet.bind(GC.Spread.Sheets.Events.PictureSelectionChanged, function (e, info) {
console.log("Sheet: " + info.sheetName);
});