Class ShapeResizeHandleManager

Namespace

FlowGraph.Avalonia.Rendering.ShapeRenderers

Assembly

FlowGraph.Avalonia.dll

Manages rendering and tracking of resize handle visuals for shape elements.

public class ShapeResizeHandleManager

Inheritance

object

ShapeResizeHandleManager

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

ShapeResizeHandleManager(RenderContext)

Creates a new shape resize handle manager.

public ShapeResizeHandleManager(RenderContext renderContext)

Parameters

renderContext RenderContext

Methods

Clear()

Clears all tracked resize handles.

public void Clear()

RemoveAllResizeHandles(Canvas)

Removes all resize handles from the canvas.

public void RemoveAllResizeHandles(Canvas canvas)

Parameters

canvas Canvas

RemoveResizeHandles(Canvas, string)

Removes resize handles for a specific shape.

public void RemoveResizeHandles(Canvas canvas, string shapeId)

Parameters

canvas Canvas

shapeId string

RenderResizeHandles(Canvas, ShapeElement, ThemeResources, Action<Rectangle, ShapeElement, ResizeHandlePosition>?)

Renders resize handles for a selected, resizable shape.

public void RenderResizeHandles(Canvas canvas, ShapeElement shape, ThemeResources theme, Action<Rectangle, ShapeElement, ResizeHandlePosition>? onHandleCreated = null)

Parameters

canvas Canvas

shape ShapeElement

theme ThemeResources

onHandleCreated Action<Rectangle, ShapeElement, ResizeHandlePosition>

UpdateAllResizeHandles()

Updates size and position of all tracked resize handles.

public void UpdateAllResizeHandles()