textStyle

A value that determines the styles that will be applied to the chart's text. For a full list of the available Style options, please see the Style Options topic.

Type: Object

Default: {fill:"#888", "font-size": 10, stroke:"none"}

Code Example:

var scatterchart = document.getElementById("wijscatterchartDefault").winControl;

                WinJS.UI.setOptions(scatterchart, {

                           textStyle: {fill: "red"}

                     });