Class RadPictureBox

Inheritance
System.Object
RadControl
RadPictureBox
Inherited Members
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

[TelerikToolboxCategory("Editors")]
public class RadPictureBox : RadControl, INotifyPropertyChanged, ISupportInitializeNotification, ISupportInitialize, IComponentTreeHandler, ILayoutHandler, IPCHost, IAnalyticsProvider

Constructors

RadPictureBox()

Initializes a new instance of the RadPictureBox class.

Declaration
public RadPictureBox()

Properties

AllowPanelAnimations

Gets or sets a value indicating whether to show animations when showing and hiding panels. Note that animations are applied only when PanelDisplayMode is set to OnMouseHover.

Declaration
public bool AllowPanelAnimations { get; set; }
Property Value
System.Boolean

BottomPanel

Gets the bottom panel element. This panel allows adding buttons label and other elements in three collections - left, center and right items.

Declaration
public PictureBoxHorizontalPanelElement BottomPanel { get; }
Property Value
PictureBoxHorizontalPanelElement

ContextMenuDropDown

Gets the context menu.

Declaration
public RadContextMenuDropDown ContextMenuDropDown { get; }
Property Value
RadContextMenuDropDown

ContextMenuEnabled

Gets or sets a value indicating whether to display context menu on right mouse click.

Declaration
public bool ContextMenuEnabled { get; set; }
Property Value
System.Boolean

ContextMenuProperties

Gets the context menu related properties.

Declaration
public PictureBoxContextMenuProperties ContextMenuProperties { get; }
Property Value
PictureBoxContextMenuProperties

DefaultImage

Gets or sets the raster image which is displayed when the Image and SvgImage properties are not specified.

Declaration
public Image DefaultImage { get; set; }
Property Value
System.Drawing.Image

DefaultSize

Gets the default size of the RadPictureBox when a new instance is initialized.

Declaration
protected override Size DefaultSize { get; }
Property Value
System.Drawing.Size

DefaultSvgImage

Declaration
public RadSvgImage DefaultSvgImage { get; set; }
Property Value
RadSvgImage

DefaultSvgImageXml

Gets or sets the XML string of the vector image which is displayed when the Image and SvgImage properties are not specified.

Declaration
public string DefaultSvgImageXml { get; set; }
Property Value
System.String

DefaultText

Gets or sets the text which is displayed when the Image and SvgImage properties are not specified.

Declaration
public string DefaultText { get; set; }
Property Value
System.String

Image

Gets or sets the image. Note if the Image and SvgImage have both values - the SvgImage will be displayed with a higher precedence.

Declaration
public Image Image { get; set; }
Property Value
System.Drawing.Image

ImageAlignment

Gets or sets the alignment of the image on the drawing surface. Default is TopLeft. Note that this property is respected only when the ImageLayout is set to None.

Declaration
public ContentAlignment ImageAlignment { get; set; }
Property Value
System.Drawing.ContentAlignment

ImageEditorDialog

Gets or sets the dialog responsible for image editing.

Declaration
public PictureBoxImageEditorDialog ImageEditorDialog { get; set; }
Property Value
PictureBoxImageEditorDialog

ImageLayout

Specifies how the image is positioned on the control.

Declaration
public RadImageLayout ImageLayout { get; set; }
Property Value
RadImageLayout

LeftPanel

Gets the left panel element. This panel allows adding buttons label and other elements in three collections - top, center and bottom items.

Declaration
public PictureBoxVerticalPanelElement LeftPanel { get; }
Property Value
PictureBoxVerticalPanelElement

PanelDisplayMode

Gets or sets a value indicating how the panels are displayed. The possible options are: always or on mouse hover.

Declaration
public PictureBoxPanelDisplayMode PanelDisplayMode { get; set; }
Property Value
PictureBoxPanelDisplayMode

PanelOverflowMode

Gets or sets a value indicating how the panels are positioned.

Declaration
public PictureBoxPanelOverflowMode PanelOverflowMode { get; set; }
Property Value
PictureBoxPanelOverflowMode

PictureBoxElement

Declaration
public RadPictureBoxElement PictureBoxElement { get; }
Property Value
RadPictureBoxElement

ReadOnly

Determines if users can only view the image with no interaction: zoom and context menu are not available when read only is true.

Declaration
public bool ReadOnly { get; set; }
Property Value
System.Boolean

RightPanel

Gets the right panel element. This panel allows adding buttons label and other elements in three collections - top, center and bottom items.

Declaration
public PictureBoxVerticalPanelElement RightPanel { get; }
Property Value
PictureBoxVerticalPanelElement

ShowBackground

Gets or sets a value indicating whether to display control background(fill).

Declaration
public bool ShowBackground { get; set; }
Property Value
System.Boolean

ShowBorder

Gets or sets a value indicating whether to display control border.

Declaration
public bool ShowBorder { get; set; }
Property Value
System.Boolean

ShowScrollBars

Gets or sets a value indicating whether to display scrollbars when the displayed image is larger than the control, or when the user zooms-in and the zoomed image size exceeds the size of the control.

Declaration
public bool ShowScrollBars { get; set; }
Property Value
System.Boolean

SvgImage

Gets or sets the vector image. Note if the Image and SvgImage have both values - the SvgImage will be displayed with a higher precedence.

Declaration
public RadSvgImage SvgImage { get; set; }
Property Value
RadSvgImage

SvgImageXml

Gets or sets the Svg Image as string.

Declaration
public string SvgImageXml { get; set; }
Property Value
System.String

Text

This property is not relevant for this class.

Declaration
public override string Text { get; set; }
Property Value
System.String

Overrides

TopPanel

Gets the top panel element. This panel allows adding buttons label and other elements in three collections - left, center and right items.

Declaration
public PictureBoxHorizontalPanelElement TopPanel { get; }
Property Value
PictureBoxHorizontalPanelElement

ZoomProperties

Gets the properties responsible for the zoom operations.

Declaration
public PictureBoxZoomProperties ZoomProperties { get; }
Property Value
PictureBoxZoomProperties

Methods

ClearImage()

Removes the image and/or svg image.

Declaration
public void ClearImage()

CopyImage()

Copies the displayed image into the clipboard.

Declaration
public void CopyImage()

CreateChildItems(RadElement)

Declaration
protected override void CreateChildItems(RadElement parent)
Parameters
RadElement parent

Overrides

CreateImageEditorElement()

Creates a new instance of the RadPictureBoxElement class used as main element.

Declaration
protected virtual RadPictureBoxElement CreateImageEditorElement()
Returns
RadPictureBoxElement

CutImage()

Copies the displayed image into the clipboard and clears the displayed image.

Declaration
public void CutImage()

LoadImage()

Opens an OpenFileDialog which allows the user to choose an image.

Declaration
public void LoadImage()

OnLoad(Size)

Declaration
protected override void OnLoad(Size desiredSize)
Parameters
System.Drawing.Size desiredSize

Overrides

PasteImage()

Pastes an image from the clipboard.

Declaration
public void PasteImage()

SaveImage()

Opens a SaveFileDialog which allows the user to save the displayed image.

Declaration
public void SaveImage()

Events

ContextMenuClosed

Occurs when the context menu is closed.

Declaration
public event EventHandler ContextMenuClosed
Event Type
System.EventHandler

ContextMenuClosing

Occurs when the context menu is closing.

Declaration
public event CancelEventHandler ContextMenuClosing
Event Type
System.ComponentModel.CancelEventHandler

ContextMenuItemClick

Occurs when an item in the context menu is clicked.

Declaration
public event HandledEventHandler ContextMenuItemClick
Event Type
System.ComponentModel.HandledEventHandler

ContextMenuOpened

Occurs when the context menu is opened.

Declaration
public event EventHandler ContextMenuOpened
Event Type
System.EventHandler

ContextMenuOpening

Occurs when the context menu is opening.

Declaration
public event CancelEventHandler ContextMenuOpening
Event Type
System.ComponentModel.CancelEventHandler

ImageEdited

Occurs when the image has been edited by the ImageEditorDialog and the user has accepted the changes. Can be handled. Note that this event fill be fired always when the user clicks the OK button of the dialog, even if there are no changes in the image.

Declaration
public event PictureBoxImageEditedEventHandler ImageEdited
Event Type
PictureBoxImageEditedEventHandler

ImageEditorOpening

Occurs when the image is about to be edited in the ImageEditorDialog. Cancellable.

Declaration
public event PictureBoxImageEditorOpeningEventHandler ImageEditorOpening
Event Type
PictureBoxImageEditorOpeningEventHandler

ImageLoaded

Occurs when a raster or vector(SVG) image has been loaded by the user.

Declaration
public event EventHandler ImageLoaded
Event Type
System.EventHandler

ImageSaved

Occurs when the displayed image has been saved by the user.

Declaration
public event EventHandler ImageSaved
Event Type
System.EventHandler

PanChanged

Occurs when the PositionOffset property of PictureBoxCanvasElement is changed.

Declaration
public event EventHandler PanChanged
Event Type
System.EventHandler

ZoomChanged

Occurs when the ZoomFactor has changed.

Declaration
public event EventHandler ZoomChanged
Event Type
System.EventHandler

Extension Methods