SpreadJS Documentation
zIndex Method
GC.Spread.Sheets.Shapes Namespace > ShapeCollection type : zIndex Method
{string} The name of the shape
{number} The z-index for the shape. The zIndex should be between 0 to all shapes length(not contains). A shape with greater zIndex is always in front of a shape with a lower zIndex.
Get or set the z-index for a shape
Syntax
var instance = new GC.Spread.Sheets.Shapes.ShapeCollection(sheet);
var value; // Type: any
value = instance.zIndex(shapeName, zIndex);
function zIndex( 
   shapeName : any,
   zIndex : any
) : any;

Parameters

shapeName
{string} The name of the shape
zIndex
{number} The z-index for the shape. The zIndex should be between 0 to all shapes length(not contains). A shape with greater zIndex is always in front of a shape with a lower zIndex.
Example
//This is a sample shows how to use zIndex.
var shape1 = activeSheet.shapes.add("shape1", GC.Spread.Sheets.Shapes.AutoShapeType.heart, 100, 50, 100, 150);
var style = shape1.style();
style.fill.color = "red";
shape1.style(style);
var shape2 = activeSheet.shapes.addConnector("shape2", GC.Spread.Sheets.Shapes.ConnectorType.elbow, 100, 50, 200, 200);
activeSheet.shapes.zIndex("shape2"); // 1
activeSheet.shapes.zIndex("shape2", 0);
See Also

Reference

ShapeCollection type