Overview

Data binding is a powerful UI feature that allows you to bind unit information or Lua tables to the display values of UI. For example, you can implement a custom health bar by binding a UI frame’s image fill to a unit's health.

Related APIs

Bind Data:

• void BindUnitData(string name, unit unit)
  • See https://wiki.funovus.com/master/Data-Binding for full list of values
• void BindLuaTable(string name, object value)

Make use of this data binding:w

• SetTextFrameTextExpression
• SetFrameImageExpression()
• SetFrameImageGrayScaleExpression()
• SetButtonFrameEnableExpression
• SetFrameImageFillAmountExpression
• SetFrameWidthExpression()
• SetFrameHeightExpression()
• SetFrameImageColorExpression()

Use Cases

Binding to Unit Properties (Custom Health Bars)