ClassDrawToolBase
Represents an abstraction of a tool which is responsible for drawing a geometries over an image.
Definition
Namespace:Telerik.Windows.Media.Imaging.Tools
Assembly:Telerik.Windows.Controls.ImageEditor.dll
Syntax:
public abstract class DrawToolBase : ToolBase, IToolInheritance: objectToolBaseDrawToolBase
Derived Classes:
Implements:
Inherited Members
Constructors
DrawToolBase()
Initializes a new instance of the DrawToolBase class.
Declaration
public DrawToolBase()Properties
AffectsLayout
Gets whether the tool is changing the image size.
Declaration
public override bool AffectsLayout { get; }Property Value
Indicates whether a tool affects layout.
Overrides
IsPreviewOverlay
Gets whether the tool has a preview overlay on the main image.
Declaration
public override bool IsPreviewOverlay { get; }Property Value
Indicates if a tool has a preview overlay.
Overrides
IsResetSettingsSupported
Specifies whether the settings of a tool can be reset. The common implementation of a tool returns true.
Declaration
public override bool IsResetSettingsSupported { get; }Property Value
Indicates whether the settings can be reseted.
Overrides
Methods
AttachUI(ToolInitInfo)
Attaches the UI. The method is invoked on tool's execution.
Declaration
public override void AttachUI(ToolInitInfo previewInitInfo)Parameters
previewInitInfo
The preview init info.
Overrides
DetachUI()
Detaches the UI. The method is invoked when the tool execution is canceled.
Declaration
public override void DetachUI()Overrides
Draw(Point)
Draws a geometry.
Declaration
protected virtual void Draw(Point currentPoint)Parameters
currentPoint
Point
The current point related to the image.
EndDraw(Point)
Ends the drawing of a geometry.
Declaration
protected virtual void EndDraw(Point currentPoint)Parameters
currentPoint
Point
The current point related to the image.
GetCommand()
Gets the tool's associated command.
Declaration
public override IImageCommand GetCommand()Returns
The command.
Overrides
GetContext()
Gets the tool's command context.
Declaration
public override object GetContext()Returns
The command context.
Overrides
ResetSettings()
Resets the tool' settings if the tool's IsResetSettingsSupported property is true.
Declaration
public override void ResetSettings()Overrides
SetPathProperties(Path)
Sets properties to the path which contains the geometry which shall be drawn.
Declaration
protected virtual void SetPathProperties(Path path)Parameters
path
Path
The path.
StartDraw(Point)
Starts the drawing of a geometry.
Declaration
protected virtual void StartDraw(Point currentPoint)Parameters
currentPoint
Point
The current point related to the image.