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| Leadtools.Controls Assembly > Leadtools.Controls Namespace : ImageViewer Class |
The following tables list the members exposed by ImageViewer.
| Name | Description | |
|---|---|---|
 | ImageViewer Constructor | Overloaded. |
| Name | Description | |
|---|---|---|
 | scrollPosition | (Inherited from System.Windows.Forms.ScrollableControl) |
| Name | Description | |
|---|---|---|
 | AccessibilityObject | (Inherited from System.Windows.Forms.Control) |
| AccessibleDefaultActionDescription | (Inherited from System.Windows.Forms.Control) |
| AccessibleDescription | (Inherited from System.Windows.Forms.Control) |
| AccessibleName | (Inherited from System.Windows.Forms.Control) |
| AccessibleRole | (Inherited from System.Windows.Forms.Control) |
| ActiveItem | Active item of this image viewer. |
| ActiveItemBackgroundColor | Active item background color. |
| ActiveItemBorderColor | Active item border color. |
| AllowDrop | (Inherited from System.Windows.Forms.Control) |
| Anchor | (Inherited from System.Windows.Forms.Control) |
| AspectRatioCorrection | Manual aspect ratio correction value |
| AutoDisposeImages | Indicates whether to automatically dispose item images, SVG documents and floaters. |
| AutoResetOptions | Determines which display properties to reset when a new image is set into the viewer (single item mode). |
| AutoScroll | Overridden. Indicates whether the viewer will automatically show the standard scrollbars when the view size is larger than the client size. |
| AutoScrollMargin | (Inherited from System.Windows.Forms.ScrollableControl) |
| AutoScrollMinSize | (Inherited from System.Windows.Forms.ScrollableControl) |
| AutoScrollOffset | (Inherited from System.Windows.Forms.Control) |
| AutoScrollPosition | (Inherited from System.Windows.Forms.ScrollableControl) |
| BackColor | (Inherited from System.Windows.Forms.Control) |
| BackgroundImage | (Inherited from System.Windows.Forms.Control) |
| BackgroundImageLayout | (Inherited from System.Windows.Forms.Control) |
| BackImage | Optional background image to be displayed in the viewer (single item mode). |
| BackImageUrl | URL to the optional background image to displayed in the viewer (single item mode). |
| BindingContext | (Inherited from System.Windows.Forms.Control) |
| BorderStyle | Border style of the control. |
| Bottom | (Inherited from System.Windows.Forms.Control) |
| Bounds | (Inherited from System.Windows.Forms.Control) |
| CanFocus | (Inherited from System.Windows.Forms.Control) |
| CanSelect | (Inherited from System.Windows.Forms.Control) |
| Capture | (Inherited from System.Windows.Forms.Control) |
| CausesValidation | (Inherited from System.Windows.Forms.Control) |
| ClientRectangle | (Inherited from System.Windows.Forms.Control) |
| ClientSize | (Inherited from System.Windows.Forms.Control) |
| ClipImageToContent | Indicates whether to clip the image outside the content area if ResizeOnTransform was set to false. |
| CompanyName | (Inherited from System.Windows.Forms.Control) |
| Container | (Inherited from System.ComponentModel.Component) |
| ContainsFocus | (Inherited from System.Windows.Forms.Control) |
| ContextMenu | (Inherited from System.Windows.Forms.Control) |
| ContextMenuStrip | (Inherited from System.Windows.Forms.Control) |
| Controls | (Inherited from System.Windows.Forms.Control) |
| Created | (Inherited from System.Windows.Forms.Control) |
| Cursor | (Inherited from System.Windows.Forms.Control) |
| DataBindings | (Inherited from System.Windows.Forms.Control) |
| DefaultInteractiveMode | Default interactive mode. |
| DefaultZoomOrigin | Origin of the default zoom point for current horizontal and vertical alignment, in control pixel coordinates. |
| DisplayRectangle | (Inherited from System.Windows.Forms.ScrollableControl) |
| Disposing | (Inherited from System.Windows.Forms.Control) |
| Dock | (Inherited from System.Windows.Forms.Control) |
| DropCopyKeyState | Modifier key used to initiate a copy drop operation |
| DropLinkKeyState | Modifier key used to initiate a link drop operation |
| DropMoveKeyState | Modifier key used to initiate a move drop operation |
| Enabled | (Inherited from System.Windows.Forms.Control) |
| Flip | Flip the view vertically. |
| Floater | Floater image (single item mode). |
| FloaterOpacity | Opacity used when rendering the floaters in this ImageViewer |
| FloaterRegionRenderMode | Indicates how floater regions are rendered. |
| FloaterTransform | Transformation matrix used by the floater image (single item mode). |
| Focused | (Inherited from System.Windows.Forms.Control) |
| Font | (Inherited from System.Windows.Forms.Control) |
| ForeColor | (Inherited from System.Windows.Forms.Control) |
| Handle | (Inherited from System.Windows.Forms.Control) |
| HasChildren | (Inherited from System.Windows.Forms.Control) |
| HasImage | Gets a value that indicate if the viewer currently has an image (single item mode). |
| HasItems | Gets a value that indicate whether this viewer has any items. |
| HasSize | Whether or not this control has a valid size. |
| Height | (Inherited from System.Windows.Forms.Control) |
| HitTestStateInteractiveMode | The ImageViewerInteractiveMode that is currently in a hit-test state. |
| HorizontalScroll | (Inherited from System.Windows.Forms.ScrollableControl) |
| HoveredItemBackgroundColor | Hovered items background color. |
| HoveredItemBorderColor | Hovered items border color. |
| IdleInteractiveMode | The ImageViewerInteractiveMode that is currently acting as the first idle mode. |
| Image | Image to be displayed in the viewer (single item mode). |
| ImageBackgroundColor | Images background color. |
| ImageBorderColor | Images border color. |
| ImageBorderThickness | Images border thickness. |
| ImageBounds | Physical position and size of the image in the viewer (single item mode). |
| ImageDropShadow | Images drop shadow properties |
| ImageHorizontalAlignment | Specifies how to align the images inside their items horizontally. |
| ImageRegionRenderMode | Indicates how image regions are rendered. |
| ImageResolution | Resolution in dots/inch (or DPI) of the image (single item mode). |
| ImageScale | Optional scale value to use when rendering the images (single item mode). |
| ImageSize | Size of the image in the viewer (single item mode). |
| ImageTransform | Current transformation matrix used for displaying the image (single item mode). |
| ImageUrl | URL to the image to displayed in the viewer (single item mode). |
| ImageVerticalAlignment | Specifies how to align the images inside their items vertically. |
| ImeMode | (Inherited from System.Windows.Forms.Control) |
| InteractiveModes | The list of interactive modes in this ImageViewer. |
| InteractiveService | The InteractiveService for this viewer control. |
| Invert | Indicates whether to invert the items images. |
| InvokeRequired | (Inherited from System.Windows.Forms.Control) |
| IsAccessible | (Inherited from System.Windows.Forms.Control) |
| IsDisposed | (Inherited from System.Windows.Forms.Control) |
| IsHandleCreated | (Inherited from System.Windows.Forms.Control) |
| IsMirrored | (Inherited from System.Windows.Forms.Control) |
| IsRenderRedirected | Gets a value that indicate whether the current rendering operation is targetting an external device rather the control itself. |
| ItemBackgroundColor | Default items background color. |
| ItemBorderColor | Default items border color. |
| ItemBorderThickness | Items border thickness. |
| ItemHorizontalAlignment | Specifies how to align the items inside the view horizontally. |
| ItemMargin | Margins to use between the view and the items. |
| ItemPadding | Padding to use between the items border and the content. |
| Items | The colletion of items in this ImageViewer |
| ItemSize | Default item size. |
| ItemSizeMode | Indicates how the images are displayed inside their items. |
| ItemSpacing | Spacing to use between neighboring items. |
| ItemTextColor | Default items text color. |
| ItemTextFont | Items text font. |
| ItemTextTrimming | Items text trimming options. |
| ItemTextWrap | Indicates whether the items text should automatically wrap to the next line if needed. |
| ItemVerticalAlignment | Specifies how to align the items inside the view vertically. |
| LayoutEngine | (Inherited from System.Windows.Forms.Control) |
| Left | (Inherited from System.Windows.Forms.Control) |
| LoadImageUrlAsSvg | Indicates whether to load the image URL as SVG. |
| Location | (Inherited from System.Windows.Forms.Control) |
| Margin | (Inherited from System.Windows.Forms.Control) |
| MaximumScaleFactor | Maximum scale factor allowed. |
| MaximumScrollSize | Current maximum scroll size allowed. |
| MaximumSize | (Inherited from System.Windows.Forms.Control) |
| MinimumScaleFactor | Minimum scale factor allowed. |
| MinimumSize | (Inherited from System.Windows.Forms.Control) |
| Name | (Inherited from System.Windows.Forms.Control) |
| OwnerDraw | Indicates whether the control automatically renders the view and items. |
| Padding | (Inherited from System.Windows.Forms.Control) |
| PaintProperties | Options used by this viewer when rendering RasterImage objects. |
| Parent | (Inherited from System.Windows.Forms.Control) |
| PreferredSize | (Inherited from System.Windows.Forms.Control) |
| ProductName | (Inherited from System.Windows.Forms.Control) |
| ProductVersion | (Inherited from System.Windows.Forms.Control) |
| RasterCodecsInstance | The RasterCodecs instance used to load raster images and SVG documents. |
| RecreatingHandle | (Inherited from System.Windows.Forms.Control) |
| Region | (Inherited from System.Windows.Forms.Control) |
| ResizeOnTransform | Indicates whether the viewer should change the size of the scrolling area when an item is transformed. |
| RestrictScroll | Indicates whether scrolling or panning the view outside the maximum range is allowed. |
| Reverse | Reverse the view horizontally. |
| Right | (Inherited from System.Windows.Forms.Control) |
| RightToLeft | (Inherited from System.Windows.Forms.Control) |
| RotateAngle | Value of the rotation angle to use when displaying the view. |
| ScaleFactor | Value of the scale factor for the view display. |
| ScreenDpi | Current screen resolution in dots per inch (or DPI). |
| ScrollMode | Determines how the control handles scrollbars when the current transformation results in the view area being larger than the control. |
| ScrollOffset | Scroll offset value. |
| SelectedItemBackgroundColor | Selected items background color. |
| SelectedItemBorderColor | Selected items border color. |
| SelectedItemTextColor | Selected items text color. |
| Site | (Inherited from System.Windows.Forms.Control) |
| Size | (Inherited from System.Windows.Forms.Control) |
| SizeMode | Gets a value that determines how the control displays the view and adjusts the display automatically. |
| SvgDocument | SVG document to be displayed in the viewer (single item mode). |
| TabIndex | (Inherited from System.Windows.Forms.Control) |
| TabStop | (Inherited from System.Windows.Forms.Control) |
| Tag | (Inherited from System.Windows.Forms.Control) |
| Text | Overridden. Overrides Control.Text. |
| TextHorizontalAlignment | Specifies how to align the text inside their items horizontally. |
| TextVerticalAlignment | Specifies how to align the text inside their items vertically. |
| Top | (Inherited from System.Windows.Forms.Control) |
| TopLevelControl | (Inherited from System.Windows.Forms.Control) |
| UseDpi | Indicates whether the control must account for the physical resolution of the images when calculating the display properties. |
| UseWaitCursor | (Inherited from System.Windows.Forms.Control) |
| VerticalScroll | (Inherited from System.Windows.Forms.ScrollableControl) |
| ViewBorderColor | View border color. |
| ViewBorderThickness | View border thickness. |
| ViewBounds | Current view bounds. |
| ViewDropShadow | View drop shadow properties |
| ViewHorizontalAlignment | Specifies how to align the view inside the control horizontally. |
| ViewLayout | View layout used by this ImageViewer. |
| ViewMargin | Margins to use between the control boundary and the view. |
| ViewPadding | Padding to use between the view border and the items. |
| ViewSize | Current view size in pixels. |
| ViewTransform | Current transformation matrix of the view. |
| ViewVerticalAlignment | Specifies how to align the view inside the control vertically. |
| Virtualizer | Optional virtualizer object that can be used to load large amount of image data in this ImageViewer. |
| Visible | (Inherited from System.Windows.Forms.Control) |
| Width | (Inherited from System.Windows.Forms.Control) |
| WorkingInteractiveMode | The ImageViewerInteractiveMode that is currently processing the input events (working). |
| XScaleFactor | Value of the horizontal scale factor for the view display. |
| YScaleFactor | Value of the vertical scale factor for the view display. |
| Name | Description | |
|---|---|---|
 | BeginInvoke | Overloaded. (Inherited from System.Windows.Forms.Control) |
| BeginRender | Stops the viewer from rendering the content if any change is applied. This is useful to increase the control's speed efficiency. |
| BeginTransform | Stops the viewer from updating the transformations matrices and updating the view layout. This is useful to increase the control's speed efficiency. |
| BeginUpdate | Stops the viewer from updating the transformations matrices, view layout and rendering the content if any change is applied. This is useful to increase the control's speed efficiency. |
| BringToFront | (Inherited from System.Windows.Forms.Control) |
| CenterAtPoint | Centers the view display at the specified point. |
| CombineFloater | Combines the floaters with the images for all items inside this ImageViewer |
| Contains | (Inherited from System.Windows.Forms.Control) |
| ConvertBoundsToView | Converts a rectangle value from logical (excluding the current transformation) to physical (in control pixel coordinates). |
| ConvertPoint | Overloaded. Converts a LeadPoint from one coordinates to the other. |
| ConvertPoints | Overloaded. Converts an array of LeadPoint from one coordinates to the other. |
| ConvertRect | Overloaded. Converts a LeadRect from one coordinates to the other. |
| ConvertTransform | Converts a transformation matrix relative to one item to another. |
| CreateControl | Overloaded. (Inherited from System.Windows.Forms.Control) |
| CreateGraphics | (Inherited from System.Windows.Forms.Control) |
| CreateObjRef | (Inherited from System.MarshalByRefObject) |
| Dispose | Overloaded. Overridden. Clean up any resources being used. |
| DoDragDrop | (Inherited from System.Windows.Forms.Control) |
| DrawToBitmap | (Inherited from System.Windows.Forms.Control) |
| EndInvoke | (Inherited from System.Windows.Forms.Control) |
| EndRender | Instruct the viewer that updates are completed and rendering of content can be resumed. |
| EndTransform | Instruct the viewer that updates are completed and updating transformations and view layout can be resumed. |
| EndUpdate | Instruct the viewer that updates are completed and updating the transformations matrices, view layout and rendering of content can be resumed. |
| EnsureBoundsVisible | Ensures that the specified rectangle area is visible in the viewer. |
| EnsureItemVisible | Ensures that an item is visible in the viewer. |
| EnsureItemVisibleByIndex | Ensures that the item at the specified index is visible in the viewer. |
| FindForm | (Inherited from System.Windows.Forms.Control) |
| Focus | (Inherited from System.Windows.Forms.Control) |
| GetChildAtPoint | Overloaded. (Inherited from System.Windows.Forms.Control) |
| GetContainerControl | (Inherited from System.Windows.Forms.Control) |
 | GetDestinationRectangle | Overloaded. Utility method to adjust the given LeadRect based on source size, size mode and alignment |
| GetFirstVisibleItem | First visible item or part of it in the viewer. |
| GetFirstVisibleItemIndex | Index for the first visible item or part of it in the viewer. |
| GetImageTransformWithDpi | Transformation matrix of the image with or without DPI scaling (single item mode). |
| GetItemBounds | Current logical (excluding the current transformation) bounds of any part of an item. |
| GetItemContentTransform | Transformation matrix of the content of an item. |
| GetItemFloaterSize | Floater image size of an item. |
| GetItemFloaterTransform | Transformation matrix of the floater of an item. |
| GetItemImageFloatingPointTransform | Transformation matrix of the image of an item without rounded values. |
| GetItemImageSize | Image size of an item. |
| GetItemImageTransform | Transformation matrix of the image of an item. |
| GetItemImageTransformWithDpi | Transformation matrix of the image of an item with or without DPI scaling. |
| GetItemTransform | Transformation matrix of the whole item. |
| GetItemViewBounds | Current physical (in control pixel coordinates) bounds of any part of an item. |
| GetLargestVisibleItem | Largest visible item or part of it in the viewer. |
| GetLargestVisibleItemIndex | Index for the largest visible item or part of it in the viewer. |
| GetLastVisibleItem | Last visible item or part of it in the viewer. |
| GetLastVisibleItemIndex | Index for the last visible item or part of it in the viewer. |
| GetLifetimeService | (Inherited from System.MarshalByRefObject) |
| GetNextControl | (Inherited from System.Windows.Forms.Control) |
| GetPreferredSize | (Inherited from System.Windows.Forms.Control) |
| GetScaleFactors | Utility method to calculate the scale factor needed to perform the specified size mode using a source and destination size. |
| GetViewBounds | Current bounds of the view in physical (in control pixel) coordinates |
| GotoItem | Scroll to the top-left of an item. |
| GotoItemByIndex | Scroll to the top-left of an item giving its index. |
| Hide | (Inherited from System.Windows.Forms.Control) |
| HitTestFloater | First item that has its floater under a physical (in viewer pixel) coordinates. |
| HitTestItem | First item that is under a physical (in viewer pixel) coordinates. |
| HitTestItemPart | Specific part of the item under a physical (in viewer pixel) coordinates. |
| HitTestItems | Items that intersect with a rectangle in physical (in viewer pixel) coordinates. |
| InitializeLifetimeService | (Inherited from System.MarshalByRefObject) |
| Invalidate | Overloaded. Invalidates a portion of the entire surface of the control and causes the control to be redrawn. |
| InvalidateItem | Invalidate an item. |
| InvalidateItemByIndex | Invalidate the item at the specified index. |
| Invoke | Overloaded. (Inherited from System.Windows.Forms.Control) |
| IsItemVisible | Gets a value that indicate whether the specified item or part is currently visible in the viewer. |
| OnTransformChanged | Raises the OnTransformChanged event. |
| PerformLayout | Overloaded. (Inherited from System.Windows.Forms.Control) |
| PointToClient | (Inherited from System.Windows.Forms.Control) |
| PointToScreen | (Inherited from System.Windows.Forms.Control) |
| PreProcessControlMessage | (Inherited from System.Windows.Forms.Control) |
| PreProcessMessage | (Inherited from System.Windows.Forms.Control) |
| RectangleToClient | (Inherited from System.Windows.Forms.Control) |
| RectangleToScreen | (Inherited from System.Windows.Forms.Control) |
| Refresh | (Inherited from System.Windows.Forms.Control) |
| RenderRedirect | Render the content of the viewer to an external context. |
| Reset | Resets the display properties to their default values (single item mode). |
| ResetText | (Inherited from System.Windows.Forms.Control) |
| RestrictScrollOffset | Ensures a scroll position is inside the minimum and maximum scroll value currently allowed. |
| ResumeLayout | Overloaded. (Inherited from System.Windows.Forms.Control) |
| Scale | Overloaded. (Inherited from System.Windows.Forms.Control) |
| ScrollBy | Scrolls the viewer by the specified amount in pixels. |
| ScrollByRestrict | Scrolls the viewer by the specified amount in pixels while always restricting the value to the current minimum and maximum allowed. |
| ScrollControlIntoView | (Inherited from System.Windows.Forms.ScrollableControl) |
| Select | Overloaded. (Inherited from System.Windows.Forms.Control) |
| SelectNextControl | (Inherited from System.Windows.Forms.Control) |
| SendToBack | (Inherited from System.Windows.Forms.Control) |
| SetAutoScrollMargin | (Inherited from System.Windows.Forms.ScrollableControl) |
| SetBounds | Overloaded. (Inherited from System.Windows.Forms.Control) |
| Show | (Inherited from System.Windows.Forms.Control) |
| SuspendLayout | (Inherited from System.Windows.Forms.Control) |
| ToString | (Inherited from System.ComponentModel.Component) |
| TranslateItemScaleFactor | Translates an item horizontally or vertically a given amount of pixels regardless of the current zoom value. |
| Update | (Inherited from System.Windows.Forms.Control) |
| UpdateTransform | Re-calculates the transformation matrices and update the view layout. |
| Zoom | Zooms or changes the size mode of the view. |
| ZoomToRect | Zooms the view to the specified rectangle. |
