API Reference > imodeljs-markup > MarkupTools MarkupTools Classes for supplying interactive tools for creating and editing markup elements. Classes Name Description ArrowTool Tool for placing Markup Arrows CircleTool Tool for placing Markup Circles CloudTool Tool for placing Markup Clouds DistanceTool Tool for measuring distances and placing Markups of them EditTextTool Tool for editing text. EllipseTool Tool for placing Markup Ellipses Handles The set of ModifyHandles active. LineTool Tool for placing Markup Lines MarkupSelected The set of currently selected SVG elements. MarkupTool Base class for all tools that operate on Markup elements. ModifyHandle Classes added to HTMLElements so they can be customized in CSS by applications. PlaceTextTool Tool to place new text notes on a Markup. PolygonTool Tool for placing Markup Polygons RectangleTool Tool for placing Markup Rectangles RedlineTool Base class for tools that place new Markup elements SelectTool Provides UI for selection, delete, move, copy, bring-to-front, send-to-back, etc. SketchTool Tool for placing Markup freehand sketches SymbolTool Tool for placing SVG symbols on a Markup UndoManager Stores the sequence of operations performed on a Markup. Last Updated: 15 June, 2021