C# 클래스 ZoomAndPan.ZoomAndPanControl

A class that wraps up zooming and panning of it's content.

공개 프로퍼티들

프로퍼티	타입	설명
AnimationDurationProperty	DependencyProperty
ContentOffsetXProperty	DependencyProperty
ContentOffsetYProperty	DependencyProperty
ContentScalableProperty	DependencyProperty
ContentScaleProperty	DependencyProperty
ContentViewportHeightProperty	DependencyProperty
ContentViewportWidthProperty	DependencyProperty
ContentZoomFocusXProperty	DependencyProperty
ContentZoomFocusYProperty	DependencyProperty
IsMouseWheelScrollingEnabledProperty	DependencyProperty
MaxContentScaleProperty	DependencyProperty
MinContentScaleProperty	DependencyProperty
ViewportZoomFocusXProperty	DependencyProperty
ViewportZoomFocusYProperty	DependencyProperty

공개 메소드들

메소드	설명
AnimatedScaleToFit ( ) : void	Do animation that scales the content so that it fits completely in the control.
AnimatedSnapTo ( Point contentPoint ) : void	Use animation to center the view on the specified point (in content coordinates).
AnimatedZoomAboutPoint ( double newContentScale, Point contentZoomFocus ) : void	Zoom in/out centered on the specified point (in content coordinates). The focus point is kept locked to it's on screen position (ala google maps).
AnimatedZoomTo ( Rect contentRect ) : void	Do an animated zoom to the specified rectangle (in content coordinates).
AnimatedZoomTo ( double contentScale ) : void	Zoom in/out centered on the viewport center.
AnimatedZoomTo ( double newScale, Rect contentRect ) : void	Do an animated zoom to view a specific scale and rectangle (in content coordinates).
AnimatedZoomToFit ( ) : void	Do animation that scales the content so that it fits completely in the control.
ElementToLogicalPoint ( Point elementPoint ) : Point
LineDown ( ) : void	Shift the content offset one line down.
LineLeft ( ) : void	Shift the content offset one line left.
LineRight ( ) : void	Shift the content offset one line right.
LineUp ( ) : void	Shift the content offset one line up.
LogicalToElementPoint ( Point logicalPoint ) : Point
MakeVisible ( UIElement visual, Rect rectangle ) : Rect	Bring the specified rectangle to view.
MakeVisible ( Visual visual, Rect rectangle ) : Rect	Bring the specified rectangle to view.
MouseWheelDown ( ) : void	Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.
MouseWheelLeft ( ) : void	Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.
MouseWheelRight ( ) : void	Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.
MouseWheelUp ( ) : void	Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.
OnApplyTemplate ( ) : void	Called when a template has been applied to the control.
PageDown ( ) : void	Shift the content offset one page down.
PageLeft ( ) : void	Shift the content offset one page left.
PageRight ( ) : void	Shift the content offset one page right.
PageUp ( ) : void	Shift the content offset one page up.
ScaleToFit ( ) : void	Instantly scale the content so that it fits completely in the control.
ScrollToCenter ( Rect contentRect ) : void
SetHorizontalOffset ( double offset ) : void	Called when the offset of the horizontal scrollbar has been set.
SetVerticalOffset ( double offset ) : void	Called when the offset of the vertical scrollbar has been set.
SnapContentOffsetTo ( Point contentOffset ) : void	Instantly center the view on the specified point (in content coordinates).
SnapTo ( Point contentPoint ) : void	Instantly center the view on the specified point (in content coordinates).
UpdateScrollOffsets ( ) : void
ZoomAboutPoint ( double newContentScale, Point contentZoomFocus ) : void	Zoom in/out centered on the specified point (in content coordinates). The focus point is kept locked to it's on screen position (ala google maps).
ZoomAndPanControl ( ) : System	/Static/ constructor to define metadata for the control (and link it to the style in Generic.xaml).
ZoomIn ( Point contentZoomCenter, double ZoomFactorStep = 0.2 ) : void	Zoom in at logical point
ZoomIn ( double ZoomFactorStep = 0.2 ) : void	Zoom in at view center
ZoomOut ( Point contentZoomCenter, double ZoomFactorStep = 0.2 ) : void	Zoom out at logical point
ZoomOut ( double ZoomFactorStep = 0.2 ) : void	Zoom out at view center
ZoomTo ( Rect contentRect ) : void	Instantly zoom to the specified rectangle (in content coordinates).
ZoomTo ( double contentScale ) : void	Zoom in/out centered on the viewport center.
ZoomToFit ( ) : void	Instantly scale the content so that it fits completely in the control.

보호된 메소드들

메소드	설명
ArrangeOverride ( Size arrangeBounds ) : Size	Arrange the control and it's children.
MeasureOverride ( Size constraint ) : Size	Measure the control and it's children.
OnMouseDoubleClick ( MouseButtonEventArgs e ) : void
OnMouseDown ( MouseButtonEventArgs e, MouseButton changedButton ) : void
OnMouseLeftButtonDown ( MouseButtonEventArgs e ) : void
OnMouseLeftButtonUp ( MouseButtonEventArgs e ) : void
OnMouseMove ( MouseEventArgs e ) : void
OnMouseRightButtonDown ( MouseButtonEventArgs e ) : void
OnMouseRightButtonUp ( MouseButtonEventArgs e ) : void
OnMouseUp ( MouseButtonEventArgs e, MouseButton changedButton ) : void
OnMouseWheel ( MouseWheelEventArgs e ) : void

비공개 메소드들

메소드	설명
AnimatedZoomPointToViewportCenter ( double newContentScale, Point contentZoomFocus, EventHandler callback ) : void	Zoom to the specified scale and move the specified focus point to the center of the viewport.
ApplyDragZoomRect ( ) : void	When the user has finished dragging out the rectangle the zoom operation is applied.
ClearPrevZoomRect ( ) : void	Clear the memory of the previous zoom level.
ContentOffsetX_Coerce ( DependencyObject d, object baseValue ) : object	Method called to clamp the 'ContentOffsetX' value to its valid range.
ContentOffsetX_PropertyChanged ( DependencyObject o, DependencyPropertyChangedEventArgs e ) : void	Event raised when the 'ContentOffsetX' property has changed value.
ContentOffsetY_Coerce ( DependencyObject d, object baseValue ) : object	Method called to clamp the 'ContentOffsetY' value to its valid range.
ContentOffsetY_PropertyChanged ( DependencyObject o, DependencyPropertyChangedEventArgs e ) : void	Event raised when the 'ContentOffsetY' property has changed value.
ContentScale_Coerce ( DependencyObject d, object baseValue ) : object	Method called to clamp the 'ContentScale' value to its valid range.
ContentScale_PropertyChanged ( DependencyObject o, DependencyPropertyChangedEventArgs e ) : void	Event raised when the 'ContentScale' property has changed value.
FadeOutDragZoomRect ( ) : void
InitDragZoomRect ( Point pt1, Point pt2 ) : void	Initialise the rectangle that the use is dragging out.
MinOrMaxContentScale_PropertyChanged ( DependencyObject o, DependencyPropertyChangedEventArgs e ) : void	Event raised 'MinContentScale' or 'MaxContentScale' has changed.
ResetViewportZoomFocus ( ) : void	Reset the viewport zoom focus to the center of the viewport.
SavePrevZoomRect ( ) : void
SetDragZoomRect ( Point pt1, Point pt2 ) : void	Update the position and size of the rectangle that user is dragging out.
UpdateContentViewportSize ( ) : void	Update the size of the viewport in content coordinates after the viewport size or 'ContentScale' has changed.
UpdateContentZoomFocusX ( ) : void	Update the X coordinate of the zoom focus point in content coordinates.
UpdateContentZoomFocusY ( ) : void	Update the Y coordinate of the zoom focus point in content coordinates.
UpdateTranslationX ( ) : void	Update the X coordinate of the translation transformation.
UpdateTranslationY ( ) : void	Update the Y coordinate of the translation transformation.
UpdateViewportSize ( Size newSize ) : void	Update the viewport size from the specified size.
ZoomPointToViewportCenter ( double newContentScale, Point contentZoomFocus ) : void	Zoom to the specified scale and move the specified focus point to the center of the viewport.

메소드 상세

AnimatedScaleToFit() 공개 메소드

Do animation that scales the content so that it fits completely in the control.

public AnimatedScaleToFit ( ) : void
리턴	void

AnimatedSnapTo() 공개 메소드

Use animation to center the view on the specified point (in content coordinates).

public AnimatedSnapTo ( Point contentPoint ) : void
contentPoint	Point
리턴	void

AnimatedZoomAboutPoint() 공개 메소드

Zoom in/out centered on the specified point (in content coordinates). The focus point is kept locked to it's on screen position (ala google maps).

public AnimatedZoomAboutPoint ( double newContentScale, Point contentZoomFocus ) : void
newContentScale	double
contentZoomFocus	Point
리턴	void

AnimatedZoomTo() 공개 메소드

Do an animated zoom to the specified rectangle (in content coordinates).

public AnimatedZoomTo ( Rect contentRect ) : void
contentRect	System.Windows.Rect
리턴	void

AnimatedZoomTo() 공개 메소드

Zoom in/out centered on the viewport center.

public AnimatedZoomTo ( double contentScale ) : void
contentScale	double
리턴	void

AnimatedZoomTo() 공개 메소드

Do an animated zoom to view a specific scale and rectangle (in content coordinates).

public AnimatedZoomTo ( double newScale, Rect contentRect ) : void
newScale	double
contentRect	Rect
리턴	void

AnimatedZoomToFit() 공개 메소드

Do animation that scales the content so that it fits completely in the control.

public AnimatedZoomToFit ( ) : void
리턴	void

ArrangeOverride() 보호된 메소드

Arrange the control and it's children.

protected ArrangeOverride ( Size arrangeBounds ) : Size
arrangeBounds	Size
리턴	Size

ElementToLogicalPoint() 공개 메소드

public ElementToLogicalPoint ( Point elementPoint ) : Point
elementPoint	Point
리턴	Point

LineDown() 공개 메소드

Shift the content offset one line down.

public LineDown ( ) : void
리턴	void

LineLeft() 공개 메소드

Shift the content offset one line left.

public LineLeft ( ) : void
리턴	void

LineRight() 공개 메소드

Shift the content offset one line right.

public LineRight ( ) : void
리턴	void

LineUp() 공개 메소드

Shift the content offset one line up.

public LineUp ( ) : void
리턴	void

LogicalToElementPoint() 공개 메소드

public LogicalToElementPoint ( Point logicalPoint ) : Point
logicalPoint	Point
리턴	Point

MakeVisible() 공개 메소드

Bring the specified rectangle to view.

public MakeVisible ( UIElement visual, Rect rectangle ) : Rect
visual	UIElement
rectangle	Rect
리턴	Rect

MakeVisible() 공개 메소드

Bring the specified rectangle to view.

public MakeVisible ( Visual visual, Rect rectangle ) : Rect
visual	Visual
rectangle	Rect
리턴	Rect

MeasureOverride() 보호된 메소드

Measure the control and it's children.

protected MeasureOverride ( Size constraint ) : Size
constraint	Size
리턴	Size

MouseWheelDown() 공개 메소드

Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.

public MouseWheelDown ( ) : void
리턴	void

MouseWheelLeft() 공개 메소드

Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.

public MouseWheelLeft ( ) : void
리턴	void

MouseWheelRight() 공개 메소드

Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.

public MouseWheelRight ( ) : void
리턴	void

MouseWheelUp() 공개 메소드

Don't handle mouse wheel input from the ScrollViewer, the mouse wheel is used for zooming in and out, not for manipulating the scrollbars.

public MouseWheelUp ( ) : void
리턴	void

OnApplyTemplate() 공개 메소드

Called when a template has been applied to the control.

public OnApplyTemplate ( ) : void
리턴	void

OnMouseDoubleClick() 보호된 메소드

protected OnMouseDoubleClick ( MouseButtonEventArgs e ) : void
e	MouseButtonEventArgs
리턴	void

OnMouseDown() 보호된 메소드

protected OnMouseDown ( MouseButtonEventArgs e, MouseButton changedButton ) : void
e	MouseButtonEventArgs
changedButton	MouseButton
리턴	void

OnMouseLeftButtonDown() 보호된 메소드

protected OnMouseLeftButtonDown ( MouseButtonEventArgs e ) : void
e	MouseButtonEventArgs
리턴	void

OnMouseLeftButtonUp() 보호된 메소드

protected OnMouseLeftButtonUp ( MouseButtonEventArgs e ) : void
e	MouseButtonEventArgs
리턴	void

OnMouseMove() 보호된 메소드

protected OnMouseMove ( MouseEventArgs e ) : void
e	MouseEventArgs
리턴	void

OnMouseRightButtonDown() 보호된 메소드

protected OnMouseRightButtonDown ( MouseButtonEventArgs e ) : void
e	MouseButtonEventArgs
리턴	void

OnMouseRightButtonUp() 보호된 메소드

protected OnMouseRightButtonUp ( MouseButtonEventArgs e ) : void
e	MouseButtonEventArgs
리턴	void

OnMouseUp() 보호된 메소드

protected OnMouseUp ( MouseButtonEventArgs e, MouseButton changedButton ) : void
e	MouseButtonEventArgs
changedButton	MouseButton
리턴	void

OnMouseWheel() 보호된 메소드

protected OnMouseWheel ( MouseWheelEventArgs e ) : void
e	MouseWheelEventArgs
리턴	void

PageDown() 공개 메소드

Shift the content offset one page down.

public PageDown ( ) : void
리턴	void

PageLeft() 공개 메소드

Shift the content offset one page left.

public PageLeft ( ) : void
리턴	void

PageRight() 공개 메소드

Shift the content offset one page right.

public PageRight ( ) : void
리턴	void

PageUp() 공개 메소드

Shift the content offset one page up.

public PageUp ( ) : void
리턴	void

ScaleToFit() 공개 메소드

Instantly scale the content so that it fits completely in the control.

public ScaleToFit ( ) : void
리턴	void

ScrollToCenter() 공개 메소드

public ScrollToCenter ( Rect contentRect ) : void
contentRect	Rect
리턴	void

SetHorizontalOffset() 공개 메소드

Called when the offset of the horizontal scrollbar has been set.

public SetHorizontalOffset ( double offset ) : void
offset	double
리턴	void

SetVerticalOffset() 공개 메소드

Called when the offset of the vertical scrollbar has been set.

public SetVerticalOffset ( double offset ) : void
offset	double
리턴	void

SnapContentOffsetTo() 공개 메소드

Instantly center the view on the specified point (in content coordinates).

public SnapContentOffsetTo ( Point contentOffset ) : void
contentOffset	Point
리턴	void

SnapTo() 공개 메소드

Instantly center the view on the specified point (in content coordinates).

public SnapTo ( Point contentPoint ) : void
contentPoint	Point
리턴	void

UpdateScrollOffsets() 공개 메소드

public UpdateScrollOffsets ( ) : void
리턴	void

ZoomAboutPoint() 공개 메소드

Zoom in/out centered on the specified point (in content coordinates). The focus point is kept locked to it's on screen position (ala google maps).

public ZoomAboutPoint ( double newContentScale, Point contentZoomFocus ) : void
newContentScale	double
contentZoomFocus	Point
리턴	void

ZoomAndPanControl() 공개 메소드

/*Static*/ constructor to define metadata for the control (and link it to the style in Generic.xaml).

public ZoomAndPanControl ( ) : System
리턴	System

ZoomIn() 공개 메소드

Zoom in at logical point

public ZoomIn ( Point contentZoomCenter, double ZoomFactorStep = 0.2 ) : void
contentZoomCenter	Point
ZoomFactorStep	double
리턴	void

ZoomIn() 공개 메소드

Zoom in at view center

public ZoomIn ( double ZoomFactorStep = 0.2 ) : void
ZoomFactorStep	double
리턴	void

ZoomOut() 공개 메소드

Zoom out at logical point

public ZoomOut ( Point contentZoomCenter, double ZoomFactorStep = 0.2 ) : void
contentZoomCenter	Point
ZoomFactorStep	double
리턴	void

ZoomOut() 공개 메소드

Zoom out at view center

public ZoomOut ( double ZoomFactorStep = 0.2 ) : void
ZoomFactorStep	double
리턴	void

ZoomTo() 공개 메소드

Instantly zoom to the specified rectangle (in content coordinates).

public ZoomTo ( Rect contentRect ) : void
contentRect	Rect
리턴	void

ZoomTo() 공개 메소드

Zoom in/out centered on the viewport center.

public ZoomTo ( double contentScale ) : void
contentScale	double
리턴	void

ZoomToFit() 공개 메소드

Instantly scale the content so that it fits completely in the control.

public ZoomToFit ( ) : void
리턴	void

프로퍼티 상세

AnimationDurationProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty AnimationDurationProperty
리턴	DependencyProperty

ContentOffsetXProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentOffsetXProperty
리턴	DependencyProperty

ContentOffsetYProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentOffsetYProperty
리턴	DependencyProperty

ContentScalableProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentScalableProperty
리턴	DependencyProperty

ContentScaleProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentScaleProperty
리턴	DependencyProperty

ContentViewportHeightProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentViewportHeightProperty
리턴	DependencyProperty

ContentViewportWidthProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentViewportWidthProperty
리턴	DependencyProperty

ContentZoomFocusXProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentZoomFocusXProperty
리턴	DependencyProperty

ContentZoomFocusYProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ContentZoomFocusYProperty
리턴	DependencyProperty

IsMouseWheelScrollingEnabledProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty IsMouseWheelScrollingEnabledProperty
리턴	DependencyProperty

MaxContentScaleProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty MaxContentScaleProperty
리턴	DependencyProperty

MinContentScaleProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty MinContentScaleProperty
리턴	DependencyProperty

ViewportZoomFocusXProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ViewportZoomFocusXProperty
리턴	DependencyProperty

ViewportZoomFocusYProperty 공개적으로 정적으로 프로퍼티

public static DependencyProperty ViewportZoomFocusYProperty
리턴	DependencyProperty