ModelRectOverlay Class Reference

Combined CrosshairOverlay for model anchor points in an LabeledRectOverlay. More...

Inherits LabeledRectOverlay.

Public Member Functions
	ModelRectOverlay ()
	Creates the model rect overlay.
override void	OnApplyTemplate ()
	Connect to the class's style.
Public Member Functions inherited from LabeledRectOverlay
	LabeledRectOverlay ()
	Creates the labeled rect overlay.
Public Member Functions inherited from MovableImageOverlay
	MovableImageOverlay ()
	Creates the movable image overlay.
Public Member Functions inherited from ImageOverlay
	ImageOverlay ()
	Creates an image overlay object.
Public Member Functions inherited from OverlayBase
	OverlayBase ()
	Creates an overlay object.

Static Public Attributes
const string	PART_Crosshair = "PART_Crosshair"
	The name of the crosshair part.
static readonly DependencyProperty	AbsoluteAnchorXProperty
	AbsoluteAnchorX dependency property.
static readonly DependencyProperty	AbsoluteAnchorYProperty
	AbsoluteAnchorY dependency property.
static readonly DependencyProperty	AnchorMovableProperty
	AnchorMovable dependency property.
static readonly DependencyProperty	AnchorXProperty
	AnchorX dependency property.
static readonly DependencyProperty	AnchorYProperty
	AnchorY dependency property.
Static Public Attributes inherited from LabeledRectOverlay
static readonly DependencyProperty	CanCenterDragProperty
	Dependency property CanCenterDrag.
static readonly DependencyProperty	StrokeProperty
	Dependency property object.
static readonly DependencyProperty	StrokeThicknessProperty
	Dependency property object.
static readonly DependencyProperty	TextProperty
	Dependency property for Text.
static readonly DependencyProperty	TextMarginProperty
	Dependency property TextMargin.
Static Public Attributes inherited from MovableImageOverlay
static readonly DependencyProperty	IsDraggingProperty
	Read-only IsDragging dependency property.
static readonly DependencyProperty	IsResizingProperty
	Read-only IsResizing dependency property.
static readonly DependencyProperty	MinOverlayWidthProperty
	MinOverlayWidth property.
static readonly DependencyProperty	MinOverlayHeightProperty
	MinOverlayWidth property.
static readonly DependencyProperty	MovableProperty
	Movable dependency property.
static readonly DependencyProperty	ResizableProperty
	Resizable dependency property.
Static Public Attributes inherited from ImageOverlay
static readonly DependencyProperty	AutoScaleContentProperty
	Backing store for the AutoScaleContent property. More...
static readonly DependencyProperty	CoordinatesProperty
	Dependency property object.
static readonly DependencyProperty	NonScaledTransformProperty
	Backing store for the NonScaledTransform property. More...
static readonly DependencyProperty	PixelCoordinateSystemProperty
	Backing store for the PixelCoordinateSystem property. More...
static readonly DependencyProperty	ScaledTransformProperty
	Backing store for the ScaledTransform property. More...
static readonly DependencyProperty	StandardLineWidthProperty
	Backing store.
static readonly DependencyProperty	EffectiveLineWidthProperty = EffectiveLineWidthPropertyKey.DependencyProperty
	Backing store.
Static Public Attributes inherited from OverlayBase
static readonly DependencyProperty	ActualZoomFactorProperty = ActualZoomFactorKey.DependencyProperty
	Backing store for the ActualZoomFactor property.
static readonly DependencyProperty	InverseActualZoomFactorProperty = InverseActualZoomFactorPropertyKey.DependencyProperty
	Backing store.
static readonly DependencyProperty	OverlayHeightProperty
	Backing store for the OverlayHeight property
static readonly DependencyProperty	OverlayWidthProperty
	Backing store for the OverlayWidth property.
static readonly DependencyProperty	OverlayXProperty
	Backing store for the OverlayX property.
static readonly DependencyProperty	OverlayYProperty
	Backing store for the OverlayY property.
static readonly DependencyProperty	ParentDisplayCanvasProperty
	Backing store for the readonly ParentDisplayCanvas property.
static readonly DependencyProperty	BottomProperty
	Backing store for the Bottom property.
static readonly DependencyProperty	LeftProperty
	Backing store for the Left property.
static readonly DependencyProperty	LengthUnitProperty
	Backing store for the LengthUnit property.
static readonly DependencyProperty	RightProperty
	Backing store for the Right property.
static readonly DependencyProperty	TopProperty
	Backing store for the Top property.

Properties
double	AbsoluteAnchorX [get]
	Gets the x component of the model's anchor point in image coordinates relative to the image.
double	AbsoluteAnchorY [get]
	Gets or sets the y component of the model's anchor point in image coordinates relative to the overlay.
bool	AnchorMovable [get, set]
	Gets or sets whether the anchor is movable.
double	AnchorX [get, set]
	Gets or sets the x component of the model's anchor point in image coordinates relative to the overlay.
double	AnchorY [get, set]
	Gets or sets the y component of the model's anchor point in image coordinates relative to the image.
Properties inherited from LabeledRectOverlay
bool	CanCenterDrag [get, set]
	Gets or sets whether the rect inner area is used for drag operations.
Brush	Stroke [get, set]
	Brush to use for painting
double	StrokeThickness [get, set]
	Extent of the feature window relative to the position of the overlay.
string	Text [get, set]
	Gets or sets the label text.
Thickness	TextMargin [get, set]
	Gets or sets the margin around the label text.
override double	BorderBreadth [get]
	Border width is the stroke thickness.
Properties inherited from MovableImageOverlay
bool	IsDragging [get]
	Gets whether the overlay is currently dragged. More...
bool	IsResizing [get]
	Gets whether the overlay is currently resized. More...
double	MinOverlayWidth [get, set]
	Gets or sets minimal width of the overlay.
double	MinOverlayHeight [get, set]
	Gets or sets minimal width of the overlay.
bool	Movable [get, set]
	Movable flag. More...
bool	Resizable [get, set]
	Resizable flag. More...
abstract double	BorderBreadth [get]
	Gets the width of the border line. More...
RectPos	DefaultNonBorderOperation [get, set]
	Gets or sets the default operation when the mouse is not over the border.
Properties inherited from ImageOverlay
AutoScaleContent	AutoScaleContent [get, set]
	Defines whether or not the overlays in the canvas are automatically scaled according to the zoom factor.
CoordinateMode	Coordinates [get, set]
	Coordinate system usage (pixel or sub pixel).
Transform	NonScaledTransform [get]
	Gets the the transform that is used to undo automatic scaling of content according to the OverlayBase.ActualZoomFactor. More...
PixelCoordinateSystem	PixelCoordinateSystem [get, set]
	Defines the location of a point in a pixel. More...
Transform	ScaledTransform [get]
	Gets the the transform that is used to scale content according to the OverlayBase.ActualZoomFactor. More...
double	StandardLineWidth [get, set]
	The standard line width is the width at which "normal" lines should be painted in the overlay. It is mostly a vehicle for calculating the effective line width and for binding purposes.
double	EffectiveLineWidth [get, protected set]
	The effective line width is the line width at which to paint in order to make lines with the width defined in the property StandardLineWidth appear as if they were not zoomed.
Properties inherited from OverlayBase
double	ActualZoomFactor [get]
	Gets the actual zoom factor of the display canvas this overlay is on.
double	InverseActualZoomFactor [get, protected set]
	Gets the inverse value of the actual Zoom factor (useful for painting items that are the same size regardless of zoom factor).
double	OverlayHeight [get, set]
	Gets/sets the height of the overlay in the current length unit.
double	OverlayWidth [get, set]
	Gets/sets the width of the overlay in the current length unit.
double	OverlayX [get, set]
	Gets/sets the overlay x coordinate in the current length unit.
double	OverlayY [get, set]
	Gets/set the overlay Y in the current length unit.
DisplayCanvas	ParentDisplayCanvas [get, set]
	The DisplayCanvas this overlay is child of. More...
double	Bottom [get, set]
	Layouts a child from the bottom. More...
double	Left [get, set]
	Layouts a child from the left. More...
LengthUnit	LengthUnit [get]
	Defines whether the layout properties are measured in image pixels or in device independent pixels as displayed by the canvas.
double	Right [get, set]
	Layouts a child from the right. More...
double	Top [get, set]
	Layouts a child from the top. More...

Additional Inherited Members
Protected Member Functions inherited from LabeledRectOverlay
override Size	ArrangeOverride (Size arrangeBounds)
	Called when this overlay is to be placed on the canvas. More...
override void	OnRender (DrawingContext drawingContext)
	Called every time this overlay needs to be repainted. More...
Protected Member Functions inherited from MovableImageOverlay
virtual RectPos	TranslateBorderRectPos (Point pt, RectPos rectPos)
	Translates the detected rectPos bases on the given pt . More...
Protected Member Functions inherited from OverlayBase
virtual void	OnParentDisplayCanvasChanged (DisplayCanvas oldCanvas, DisplayCanvas newCanvas)
	Event raiser. More...
Static Protected Member Functions inherited from ImageOverlay
static new void	OnActualZoomFactorChanged (DependencyObject d, DependencyPropertyChangedEventArgs e)
	React to changes in the zoom factor. More...
static object	CoerceCoordinate (DependencyObject d, object baseValue)
	Ensures correct location handling for (sub)pixel coordinate mode. More...
Static Protected Member Functions inherited from OverlayBase
static void	OnActualZoomFactorChanged (DependencyObject d, DependencyPropertyChangedEventArgs e)
	React to property changes. More...
Static Protected Attributes inherited from LabeledRectOverlay
const double	StrokeThicknessDefault = 1.0
	Default for the property.
Static Protected Attributes inherited from MovableImageOverlay
static readonly DependencyPropertyKey	IsDraggingKey
	Read-only IsDragging dependency property key.
static readonly DependencyPropertyKey	IsResizingKey
	Read-only IsResizing dependency property key.
Static Protected Attributes inherited from ImageOverlay
const CoordinateMode	CoordinatesDefault = CoordinateMode.Pixel
	Default for the property.
static readonly DependencyPropertyKey	EffectiveLineWidthPropertyKey
	Backing store key.
Static Protected Attributes inherited from OverlayBase
static readonly DependencyPropertyKey	ActualZoomFactorKey
	The Key for readonly ActualZoomFactor property.
static readonly DependencyPropertyKey	InverseActualZoomFactorPropertyKey
	Backing store key.
Events inherited from ImageOverlay
EventHandler< ImageSourceChangedEventArgs >	ImageSourceChanged
	Event that is fired when the parent DisplayCanvas' actual zoom factor is changed.
Events inherited from OverlayBase
EventHandler< PropertyValueChangedEventArgs< DisplayCanvas > >	ParentDisplayCanvasChanged
	Event that is fired when the parent DisplayCanvas is changed.
EventHandler< DisplayZoomEventArgs >	ActualZoomFactorChanged
	Event that is fired when the parent DisplayCanvas' actual zoom factor is changed.

Detailed Description

Combined CrosshairOverlay for model anchor points in an LabeledRectOverlay.