C# Class WpfMapControl.MapControl

Interaction logic for UserControl1.xaml

Inheritance: System.Windows.Controls.UserControl

Afficher le fichier Open project: gkrsu/maparound.core

Private Properties

Свойство	Type	Description
AnimatedPan	void
BeginMapDrawing	Thread
CalcAnimationRectangles	void
ConvertBitmap	System.Windows.Media.Imaging.BitmapSource
DrawAnimated	void
DrawDragging	void
DrawGeneral	void
FitViewBoxSize	void
GetAvgMouseSpeed	ICoordinate
GetMouseSpeed	ICoordinate
MapDrawWorker	void
MapViewBoxToClientRectangle	System.Windows.Rect
MeasureMouseMovementParameters	void
OnMouseLeftButtonDown	void
OnMouseLeftButtonUp	void
OnMouseMove	void
OnMouseWheel	void
OnSizeChanged	void
Play	void
PlayFade	void
PrepareForSelect	ICoordinate
SetViewBoxWithAnimation	void
WheelTimerTick	void
WhetherViewBoxChanged	bool

Méthodes publiques

Méthode	Description
ChangeZoom ( int deltaPercent, double mouseX, double mouseY ) : void	Changes a zoom.
ClientToMap ( Point point ) : ICoordinate	Transforms screen coordinates to map coordinates.
GetFeatureAtPosition ( Point position ) : Feature	Finds a topmost feature of the map at specified point.
GetFeaturesAtPosition ( Point position ) : IList	Finds features of the map at specified point.
MapControl ( ) : System	Initializes a new instance of MapAround.UI.WPF.MapControl
MapToClient ( ICoordinate point ) : Point	Transforms map coordinates to screen coordinates.
Pan ( double horizontalShift, double verticalShift ) : void	Pans a map.
Pan ( double horizontalShift, double verticalShift, bool forceRedraw, bool playAnimation ) : void	Pans a map.
RedrawMap ( ) : void	Redraws a map image.
SetViewBox ( BoundingRectangle viewBox ) : void	Sets a new visible area of map.
SetViewBox ( BoundingRectangle viewBox, bool forceRedraw, bool forceSizeFitting, bool playAnimation ) : void	Sets a new visible area of map.
ZoomIn ( ) : void	Zooms in.
ZoomIn ( Point p ) : void	Zooms in.
ZoomOut ( ) : void	Zooms out.
ZoomOut ( Point p ) : void	Zooms out.

Méthodes protégées

Méthode	Description
OnRender ( System.Windows.Media.DrawingContext drawingContext ) : void

Private Methods

Méthode	Description
AnimatedPan ( double horizontalShift, double verticalShift ) : void
BeginMapDrawing ( ) : Thread	Start drawing map
CalcAnimationRectangles ( BoundingRectangle oldViewBox, BoundingRectangle viewBox, Rect &begin, Rect &end ) : void	Calculation of the animation Rectangle
ConvertBitmap ( System gdiPlusBitmap ) : System.Windows.Media.Imaging.BitmapSource	Converter Bitmap в BitmapSource
DrawAnimated ( System.Windows.Media.DrawingContext dc ) : void
DrawDragging ( System.Windows.Media.DrawingContext dc ) : void
DrawGeneral ( System.Windows.Media.DrawingContext dc ) : void	The main mode is called when rendering при _animated = false;
FitViewBoxSize ( BoundingRectangle viewBox ) : void	Fit Size ViewBox
GetAvgMouseSpeed ( ) : ICoordinate
GetMouseSpeed ( System.DateTime satrtTime, System.DateTime endtime, Point startPoint, Point endPoint ) : ICoordinate
MapDrawWorker ( ) : void	Render Map
MapViewBoxToClientRectangle ( BoundingRectangle r ) : Rect	Translated from the card in the client rectangle ViewBox
MeasureMouseMovementParameters ( Point p ) : void	Measurement of the parameters you move the mouse
OnMouseLeftButtonDown ( object sender, System.Windows.Input.MouseButtonEventArgs e ) : void
OnMouseLeftButtonUp ( object sender, System.Windows.Input.MouseButtonEventArgs e ) : void
OnMouseMove ( object sender, System.Windows.Input.MouseEventArgs e ) : void
OnMouseWheel ( object sender, System.Windows.Input.MouseWheelEventArgs e ) : void
OnSizeChanged ( object sender, EventArgs e ) : void
Play ( Rect startRectangle, Rect endRectangle ) : void	Reproduction shift Rectangle
PlayFade ( ) : void	Playing a manifestation of the effect of image
PrepareForSelect ( Point position ) : ICoordinate
SetViewBoxWithAnimation ( Rect begin, Rect end ) : void	Set ViewBox with animation
WheelTimerTick ( object sender, EventArgs e ) : void
WhetherViewBoxChanged ( BoundingRectangle newViewBox ) : bool	Has been modified ViewBox

Method Details

ChangeZoom() public méthode

Changes a zoom.

public ChangeZoom ( int deltaPercent, double mouseX, double mouseY ) : void
deltaPercent	int	A value (percents) by which a zoom change
mouseX	double	An X coordinate of the mouse
mouseY	double	A Y coordinate of the mouse
Résultat	void

ClientToMap() public méthode

Transforms screen coordinates to map coordinates.

public ClientToMap ( Point point ) : ICoordinate
point	Point	A point on the screen
Résultat	ICoordinate

GetFeatureAtPosition() public méthode

Finds a topmost feature of the map at specified point.

public GetFeatureAtPosition ( Point position ) : Feature
position	Point	A point at which to find feature
Résultat	Feature

GetFeaturesAtPosition() public méthode

Finds features of the map at specified point.

public GetFeaturesAtPosition ( Point position ) : IList
position	Point	A point at which to find feature
Résultat	IList

MapControl() public méthode

Initializes a new instance of MapAround.UI.WPF.MapControl

public MapControl ( ) : System
Résultat	System

MapToClient() public méthode

Transforms map coordinates to screen coordinates.

public MapToClient ( ICoordinate point ) : Point
point	ICoordinate	A point on the map
Résultat	Point

OnRender() protected méthode

protected OnRender ( System.Windows.Media.DrawingContext drawingContext ) : void
drawingContext	System.Windows.Media.DrawingContext
Résultat	void

Pan() public méthode

Pans a map.

public Pan ( double horizontalShift, double verticalShift ) : void
horizontalShift	double	Horizontal shift in pixels
verticalShift	double	Vertical shift in pixels
Résultat	void

Pan() public méthode

Pans a map.

public Pan ( double horizontalShift, double verticalShift, bool forceRedraw, bool playAnimation ) : void
horizontalShift	double	Horizontal shift in pixels
verticalShift	double	Horizontal shift in pixels
forceRedraw	bool	A value indicating whether a map image should be rendered /// even if the viewing area is unchanged
playAnimation	bool	A value indicating whether an animation effect is played
Résultat	void

RedrawMap() public méthode

Redraws a map image.

public RedrawMap ( ) : void
Résultat	void

SetViewBox() public méthode

Sets a new visible area of map.

public SetViewBox ( BoundingRectangle viewBox ) : void
viewBox	BoundingRectangle	Bounding rectangle defining an area of view
Résultat	void

SetViewBox() public méthode

Sets a new visible area of map.

public SetViewBox ( BoundingRectangle viewBox, bool forceRedraw, bool forceSizeFitting, bool playAnimation ) : void
viewBox	BoundingRectangle	Bounding rectangle defining an area of view
forceRedraw	bool	A value indicating whether a map image should be rendered /// even if the viewing area is unchanged
forceSizeFitting	bool	A value indicating whether a view box sizes should be corrected /// to fit map control sizes
playAnimation	bool	A value indicating whether an animation effect is played
Résultat	void

ZoomIn() public méthode

Zooms in.

public ZoomIn ( ) : void
Résultat	void

ZoomIn() public méthode

Zooms in.

public ZoomIn ( Point p ) : void
p	Point	A mouse position
Résultat	void

ZoomOut() public méthode

Zooms out.

public ZoomOut ( ) : void
Résultat	void

ZoomOut() public méthode

Zooms out.

public ZoomOut ( Point p ) : void
p	Point	A mouse position
Résultat	void