TreeMap.Visualizer

Use JSON or the setVisualizer method to set the property value, and the getVisualizer method to get the property value.

Example

To execute this example, the page must contain the TreeMap component named treeMap (see Example of Creating the TreeMap Component). Show type of chart item visualizer, color of the first level heading, font color of the first level heading, and font size for the first level heading. Get and show names of the attributes for items colors factor, items height factor, items size factor and items text factor:

// Get type of chart item visualizer
var visualizerType = treeMap.getVisualizer();
// Create a new instance of visualizer
var visualizer = new visualizerType();
// Show name of visualizer class
console.log("Visualizer class name: " + visualizer.getTypeName());
// Get and show background color for the first level header
var backColor = treeMap.getBranchBackColor(1);
console.log("Background color of first level header: R:" + backColor.R + " G:" + backColor.G + " B:" + backColor.B);
// Get and show font color for the first level header
var fontColor = treeMap.getBranchFontColor(1);
console.log("Font color of first level header: R:" + fontColor.R + " G:" + fontColor.G + " B:" + fontColor.B);
// Get and show font size for the first level header
var fontSize = treeMap.getBranchFontSize(1);
console.log("Font size of first level header: " + fontSize);
// Get and show name of the attribute for items colors factor
console.log("Name of the attribute for items colors factor: " + treeMap.getColorVisualTitle(false));
// Get and show name of the attribute for items height factor
console.log("Name of the attribute for items height factor: " + treeMap.getHeightVisualTitle(false));
// Get and show name of the attribute for items size factor
console.log("Name of the attribute for items size factor: " + treeMap.getSizeVisualTitle(false));
// Get and show name of the attribute for items text factor
console.log("Name of the attribute for items text factor: " + treeMap.getTextVisualTitle(false));

After the example execution the browser console shows the following data: type of chart item visualizer, background color for the first level heading, font color for the first level heading, font size for the first level heading, as well as attribute names for items colors factor, items height factor, items size factor and items text factor:

TreeMap.Visualizer

Syntax

Description

Comments

Example