MapChart.getInstance

Syntax

getInstance();

Description

The getInstance method returns a map instance.

Comments

The method returns a PP.MapChart value.

Example

To execute the example the HTML page must contain the MapChart component named map (see Example of Creating the MapChart Component). Determine sizes of the map and its topobase:

// Determine map sizes
var width = map.getInstance().getWidth();
var height = map.getInstance().getHeight();
console.log("Map width: " + width + ", its height: " + height);
// Get the topobase size
var topobaseSize = map.getTopobaseSize();
console.log("Topobase width: " + topobaseSize.width + ", its height: " +
    topobaseSize.height);

As a result of executing the example, the browser console displays sizes of the map and the topobase:

Map width: 619, map height: 397

Topobase width: 844, topobase height: 504