C# Класс LongoMatch.Drawing.Widgets.Blackboard

A canvas that can be used as a blackboard in which objects are drawn over the image set in BackgroundCanvas.Background.

Наследование: BackgroundCanvas

Открытые методы

Метод	Описание
Blackboard ( IWidget widget ) : System
Clear ( bool resetDrawing = true ) : void	Clears the drawing.
DeleteSelection ( ) : void	Deletes the current selection from the frame drawing.
Draw ( IContext context, Area area ) : void
Save ( ) : Image	Saves the current canvas to an Image
Save ( string filename ) : void	Saves the current canvas to a file
Zoom ( double zoom, Point center = null ) : void	Zoom into the image and center it in the click.

Метод	Описание
CursorMoved ( Point coords ) : void
Dispose ( bool disposing ) : void
HandleLeftButton ( Point coords, ButtonModifier modif ) : void
SelectionChanged ( System sel ) : void
ShowMenu ( Point coords ) : void
StartMove ( Selection sel ) : void
StopMove ( bool moved ) : void

Метод	Описание
Add ( IBlackboardObject drawable ) : ICanvasSelectableObject
ClipRoi ( Area roi ) : void
UpdateCounters ( ) : void

public Blackboard ( IWidget widget ) : System
widget	IWidget
Результат	System

Clears the drawing.

public Clear ( bool resetDrawing = true ) : void
resetDrawing	bool
Результат	void

protected CursorMoved ( Point coords ) : void
coords	Point
Результат	void

Deletes the current selection from the frame drawing.

public DeleteSelection ( ) : void
Результат	void

protected Dispose ( bool disposing ) : void
disposing	bool
Результат	void

public Draw ( IContext context, Area area ) : void
context	IContext
area	LongoMatch.Core.Common.Area
Результат	void

protected HandleLeftButton ( Point coords, ButtonModifier modif ) : void
coords	Point
modif	ButtonModifier
Результат	void

Saves the current canvas to an Image

public Save ( ) : Image
Результат	Image

Saves the current canvas to a file

public Save ( string filename ) : void
filename	string
Результат	void

protected SelectionChanged ( System sel ) : void
sel	System
Результат	void

protected ShowMenu ( Point coords ) : void
coords	Point
Результат	void

protected StartMove ( Selection sel ) : void
sel	LongoMatch.Core.Store.Drawables.Selection
Результат	void

protected StopMove ( bool moved ) : void
moved	bool
Результат	void

Zoom into the image and center it in the click.

public Zoom ( double zoom, Point center = null ) : void
zoom	double	New zoom value.
center	Point	Mew image center.
Результат	void