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Class RectangleToolBase - WindowsForms API Reference | Syncfusion

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    Class RectangleToolBase

    Base class for tools that draw tracking rectangles.

    Inheritance
    System.Object
    Tool
    UITool
    RectangleToolBase
    BitmapTool
    EllipseTool
    InsertNodeTool
    RectangleTool
    RichTextTool
    RoundRectTool
    SemiCircleTool
    TextTool
    Implements
    System.IDisposable
    Inherited Members
    System.Object.Equals(System.Object)
    System.Object.Equals(System.Object, System.Object)
    System.Object.GetHashCode()
    System.Object.GetType()
    System.Object.MemberwiseClone()
    System.Object.ReferenceEquals(System.Object, System.Object)
    System.Object.ToString()
    Tool.Abort()
    Tool.ActionCursor
    Tool.ActivateTool()
    Tool.AppendParentTransformations(PointF, Node)
    Tool.ApplyDecorator(Decorator, Decorator)
    Tool.CanAddNode(Rectangle)
    Tool.CanInsert(Node)
    Tool.CanRender
    Tool.CheckBoundaryConstraints(Node, Matrix)
    Tool.CheckConnectionCenterPort(PointF)
    Tool.CheckConnectionPossibility(PointF)
    Tool.Controller
    Tool.CurrentCursor
    Tool.CurrentPoint
    Tool.CurrentToolCursor
    Tool.DeactivateTool()
    Tool.DrawFrameAroundPort(Graphics, ConnectionPoint)
    Tool.DrawRenderHelper(Node, Graphics)
    Tool.DrawRenderHelper(Node, Graphics, Rectangle)
    Tool.GetCurrentPoint(Boolean)
    Tool.GetEndPointLocation(ConnectionPoint, PointF)
    Tool.GetFrameRectangle(Boolean)
    Tool.GetFullRotationAngle(Node)
    Tool.GetInsideNodeAt(PointF)
    Tool.GetLocalPoint(Node, PointF)
    Tool.GetNodeUnderEndPoint(PointF)
    Tool.GetOriginOffset()
    Tool.GetPointOffset(PointF, Node)
    Tool.GetPortBounds(ConnectionPoint, Single)
    Tool.GetSelectionList()
    Tool.GetSnapCurrentPoint()
    Tool.GetSnapStartPoint()
    Tool.GetStartPoint(Boolean)
    Tool.HighlightCenterPortContainer(Graphics, ConnectionPoint)
    Tool.InAction
    Tool.m_ConnectorSourceEventArgs
    Tool.m_ConnectorTargetEventArgs
    Tool.m_ptStartOrigin
    Tool.m_rulerDisplayRect
    Tool.m_toolPreceding
    Tool.MakeControlNodeSnapshot(ControlNode)
    Tool.Name
    Tool.OnConnectorChanging(EndPointChangingEventArgs)
    Tool.OnOriginChanged(ViewOriginEventArgs)
    Tool.OutlineConnectionPoint(Graphics, ConnectionPoint)
    Tool.PrecedingTool
    Tool.ProcessClick()
    Tool.ProcessDoubleClick(MouseEventArgs)
    Tool.ProcessKeyDown(KeyEventArgs)
    Tool.ProcessKeyPress(KeyPressEventArgs)
    Tool.ProcessKeyUp(KeyEventArgs)
    Tool.QuiteBoundarySet(Boolean)
    Tool.QuiteBridgingSet(Boolean)
    Tool.RulerHeight
    Tool.SingleActionTool
    Tool.SmartSnap(PointF, SizeF)
    Tool.SnapToPort(PointF, SizeF)
    Tool.SnapToPort(PointF, SizeF, Node)
    Tool.StartPoint
    Tool.ToolCursor
    Tool.ToolWorkRect
    Tool.UpdateConnnectorChangeEvent(IEndPointContainer, ConnectionPoint, ConnectionPoint)
    Tool.UpdateCursor(Boolean)
    Tool.UpdatePortRefreshRect(ConnectionPoint, Rectangle)
    Tool.WorkRect
    Tool.WorkRectPrev
    UITool.CanActivateControlPointMoveTools(PointF)
    UITool.CanActivateEndPointMoveTools(PointF)
    UITool.CanActivateLineSegmentTool(PathNode, PointF)
    UITool.CanActivateMoveTool(PointF)
    UITool.CanActivatePinMoveTool(Point)
    UITool.CanActivatePinMoveTool(PointF)
    UITool.CanActivateResizeTool(Point)
    UITool.CanActivateResizeTool(PointF)
    UITool.CanActivateRotateTool(Point)
    UITool.CanActivateRotateTool(PointF)
    UITool.CanActivateSegmentRelatingTools(Point)
    UITool.CanActivateSegmentRelatingTools(PointF)
    UITool.CanActivateVertexDeleteCommand(PathNode)
    UITool.CanActivateVertexInsertCommand(PathNode, PointF)
    UITool.CanActivateVertexMoveTool(PathNode, PointF)
    UITool.CanActivateVertexRelatingTools(Point)
    UITool.CanActivateVertexRelatingTools(PointF)
    UITool.Check(Point)
    UITool.Check(PointF)
    UITool.Dispose()
    UITool.GetCursor(BoxPosition, Node)
    UITool.IsVertexEditMode(Node)
    UITool.PerformHandleMove(MouseEventArgs)
    UITool.PerformLineSegmentMove(MouseEventArgs)
    UITool.PerformMove(MouseEventArgs)
    UITool.PerformPinMove(MouseEventArgs)
    UITool.PerformResize(MouseEventArgs)
    UITool.PerformRotate(MouseEventArgs)
    UITool.PerformVertexMove(MouseEventArgs)
    UITool.ToolToActivate
    Namespace: Syncfusion.Windows.Forms.Diagram
    Assembly: Syncfusion.Diagram.Windows.dll
    Syntax
    public abstract class RectangleToolBase : UITool, IDisposable
    Remarks

    This class provides a base implementation for tools that require the user to draw a rectangle. When a mouse down event is received, the point at which the event occurred becomes the first point in the rectangle. As the mouse moves, the rectangle is tracked.

    Tool

    Constructors

    RectangleToolBase(DiagramController, String)

    Initializes a new instance of the RectangleToolBase class.

    Declaration
    public RectangleToolBase(DiagramController controller, string name)
    Parameters
    Type Name Description
    DiagramController controller

    The controller.

    System.String name

    The name.

    Properties

    RenderingHelper

    Gets the rendering helper node created from original.

    Declaration
    protected Node RenderingHelper { get; }
    Property Value
    Type Description
    Node

    The rendering helper.

    Methods

    ActionComplete(Node)

    Method used to perform additional actions after node is inserted into document ( start TextEditor after Text node is inserted into document for example )

    Declaration
    protected virtual void ActionComplete(Node nodeInserted)
    Parameters
    Type Name Description
    Node nodeInserted

    node inserted into document

    CreateNode(RectangleF)

    Creates the node from given rectangle base.

    Declaration
    protected abstract Node CreateNode(RectangleF rectBounding)
    Parameters
    Type Name Description
    System.Drawing.RectangleF rectBounding

    The bounding rectangle.

    Returns
    Type Description
    Node

    The rectangle node.

    Draw(Graphics)

    Draws the specified graphics.

    Declaration
    public override void Draw(Graphics gfx)
    Parameters
    Type Name Description
    System.Drawing.Graphics gfx

    Graphics to draw on.

    Overrides
    Tool.Draw(Graphics)

    ProcessMouseDown(MouseEventArgs)

    Processes the mouse down.

    Declaration
    public override Tool ProcessMouseDown(MouseEventArgs evtArgs)
    Parameters
    Type Name Description
    System.Windows.Forms.MouseEventArgs evtArgs

    The System.Windows.Forms.MouseEventArgs instance containing the event data.

    Returns
    Type Description
    Tool

    The rectangle tool.

    Overrides
    UITool.ProcessMouseDown(MouseEventArgs)

    ProcessMouseMove(MouseEventArgs)

    Processes the mouse move.

    Declaration
    public override Tool ProcessMouseMove(MouseEventArgs evtArgs)
    Parameters
    Type Name Description
    System.Windows.Forms.MouseEventArgs evtArgs

    The System.Windows.Forms.MouseEventArgs instance containing the event data.

    Returns
    Type Description
    Tool

    The rectangle tool.

    Overrides
    UITool.ProcessMouseMove(MouseEventArgs)

    ProcessMouseUp(MouseEventArgs)

    Processes the mouse up.

    Declaration
    public override Tool ProcessMouseUp(MouseEventArgs evtArgs)
    Parameters
    Type Name Description
    System.Windows.Forms.MouseEventArgs evtArgs

    The System.Windows.Forms.MouseEventArgs instance containing the event data.

    Returns
    Type Description
    Tool

    The rectangle tool.

    Overrides
    Tool.ProcessMouseUp(MouseEventArgs)

    Implements

    System.IDisposable
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