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RasterImageViewer Members
Summary
The following tables list the members exposed by RasterImageViewer.
Public Constructors
| Name | Description | |
|---|---|---|
 |
RasterImageViewer Constructor | Overloaded. |
Public Fields
| Name | Description | |
|---|---|---|
  |
AutoDisposeImagesProperty | Identifies the AutoDisposeImages dependency property. |
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ConvertFromSourceOptionsProperty | Identifies the ConvertFromSourceOptions dependency property. |
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ConvertToSourceOptionsProperty | Identifies the ConvertToSourceOptions dependency property. |
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ImageProperty | Identifies the Image dependency property. |
Public Properties
| Name | Description | |
|---|---|---|
 |
AllowAutoDrop | Gets or sets a value that indicates if the viewer handles drop events automatically. (Inherited from Leadtools.Controls.ImageViewer) |
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AspectRatioCorrection | Gets or sets the manual aspect ratio correction value (Inherited from Leadtools.Controls.ImageViewer) |
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AutoDisposeImages | If this property is set to true the RasterImage object will be disposed when the control unloads |
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backgroundColor | Gets or sets the background color of the viewer. (Inherited from Leadtools.Controls.ImageViewer) |
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ColorFilter | Gets or sets the color filter for the image. (Inherited from Leadtools.Controls.ImageViewer) |
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ControlSize | Gets the control size. (Inherited from Leadtools.Controls.ImageViewer) |
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ConvertFromSourceOptions | Options to be used when converting the actual SourceImage object to RasterImage |
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ConvertToSourceOptions | Options to be used when converting the RasterImage object to the actual SourceImage |
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CurrentScaleFactor | Gets or sets the current scale factor for the image display. (Inherited from Leadtools.Controls.ImageViewer) |
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CurrentXScaleFactor | Gets the actual value of the horizontal scale factor for the image display. (Inherited from Leadtools.Controls.ImageViewer) |
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CurrentYScaleFactor | Gets the actual value of the vertical scale factor for the image display. (Inherited from Leadtools.Controls.ImageViewer) |
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DefaultInteractiveMode | Gets or sets the ImageViewerInteractiveMode that the viewer control should use to process default input events. (Inherited from Leadtools.Controls.ImageViewer) |
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DefaultZoomOrigin | Gets the origin of the default zoom point for current horizontal and vertical alignment, in control coordinates. (Inherited from Leadtools.Controls.ImageViewer) |
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delegate | Gets or sets the LTImageViewerDelegate delegate to listen to viewer events. (Inherited from Leadtools.Controls.ImageViewer) |
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dropShadow | Gets or sets a boolean value that indicates whether the viewer will draw a shadow around the image. (Inherited from Leadtools.Controls.ImageViewer) |
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EnableDpiCorrection | Gets or sets a value that indicates whether the viewer should view images with non-uniform DPI with the correct aspect ratio. (Inherited from Leadtools.Controls.ImageViewer) |
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Flip | Gets or sets a value which determines if the ImageViewer will display the image flipped vertically. (Inherited from Leadtools.Controls.ImageViewer) |
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HasImage | Gets a value that indicates if the viewer currently has an image. (Inherited from Leadtools.Controls.ImageViewer) |
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HorizontalScrollHeight | Gets the height of the horizontal scrollbar. (Inherited from Leadtools.Controls.ImageViewer) |
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Image | Gets or sets the Leadtools.RasterImage to be displayed in this RasterImageViewer. This is a dependency property. |
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image | Gets or sets the LTImage(UIImage/NSImage) image object. (Inherited from Leadtools.Controls.ImageViewer) |
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imageBackColor | Gets or sets the background color of the viewer behind the image. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageBitmap | Gets or sets the bitmap image object. (Inherited from Leadtools.Controls.ImageViewer) |
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imageBorderColor | Gets or sets the color of border drawn around image in the viewer. (Inherited from Leadtools.Controls.ImageViewer) |
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imageBorderThickness | Gets or sets the thickness of border drawn around image in the viewer (Inherited from Leadtools.Controls.ImageViewer) |
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ImageControlCenter | Gets the location of the center of the image, in control coordinates. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageDpiX | Gets or sets the horizontal resolution in dots/inch (or DPI) of the image. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageDpiY | Gets or sets the vertical resolution in dots/inch (or DPI) of the image. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageHorizontalAlignment | Gets or sets a value that indicates the horizontal alignment for the image in this control. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageSize | Gets or sets the size of the image in the viewer. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageVerticalAlignment | Gets or sets a value that indicates the vertical alignment for the image in this control. (Inherited from Leadtools.Controls.ImageViewer) |
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InteractiveModeCanvas | Gets the interactive mode canvas. (Inherited from Leadtools.Controls.ImageViewer) |
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InteractiveService | Gets or sets the InteractiveService for this viewer control. (Inherited from Leadtools.Controls.ImageViewer) |
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invert | Gets or sets a value that indicates whether to invert the image color. (Inherited from Leadtools.Controls.ImageViewer) |
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MaximumImageConversionHeight | Gets or sets the maximum image height value for coverting RasterImage to Android Bitmap. |
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MaximumImageConversionWidth | Gets or sets the maximum image width value for coverting RasterImage to Android Bitmap. |
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MouseWheelInteractiveMode | Gets or sets the ImageViewerInteractiveMode that the viewer control should use to process mouse wheel events. (Inherited from Leadtools.Controls.ImageViewer) |
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NewImageResetOptions | Gets or sets a value that determines which properties to reset when a new image is set into the viewer. (Inherited from Leadtools.Controls.ImageViewer) |
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OwnerDraw | Gets or sets a value that indicates whether the viewer should draw an image on its canvas or not. (Inherited from Leadtools.Controls.ImageViewer) |
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PaintFlags | Gets or sets the Paint flags. (Inherited from Leadtools.Controls.ImageViewer) |
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pinchInteractiveMode | Gets or sets the ImageViewerInteractiveMode that the viewer control should use to process pinch events. (Inherited from Leadtools.Controls.ImageViewer) |
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rasterImage | Gets or sets the LTRasterImage in the Viewer. (Inherited from Leadtools.Controls.ImageViewer) |
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RealImageSize | Gets the real width and height of the image. (Inherited from Leadtools.Controls.ImageViewer) |
|
RenderDisplayMode | Use This property to set controls speed, quality, and style of rendering operations |
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ResizeOnRotate | Gets or sets a value that indicates whether the viewer should change the size of the scrolling area when the image is rotated. (Inherited from Leadtools.Controls.ImageViewer) |
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RestrictHiddenScrollMode | Gets or sets a value that indicates whether scrolling or panning the image outside the maximum range is allowed. (Inherited from Leadtools.Controls.ImageViewer) |
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Reverse | Gets or sets a value which determines if the ImageViewer will display the image reversed horizontally. (Inherited from Leadtools.Controls.ImageViewer) |
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RotateAngle | Gets or sets the value of the rotation angle to use when displaying the image. (Inherited from Leadtools.Controls.ImageViewer) |
|
ScaleFactor | Gets or sets the scale factor used to display the image. (Inherited from Leadtools.Controls.ImageViewer) |
|
ScreenDpiX | Gets or sets the current screen horizontal resolution in dots per inch (or DPI). (Inherited from Leadtools.Controls.ImageViewer) |
|
ScreenDpiY | Gets or sets the current screen vertical resolution in dots/inch (or DPI). (Inherited from Leadtools.Controls.ImageViewer) |
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ScrollMode | Gets or sets a value that determines how the control handles scrollbars when the current transformation results in the image being larger than the container. (Inherited from Leadtools.Controls.ImageViewer) |
|
ScrollOffset | Gets or sets the scroll offset value. (Inherited from Leadtools.Controls.ImageViewer) |
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ScrollRange | Gets the size of the current maximum scroll area. (Inherited from Leadtools.Controls.ImageViewer) |
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SizeMode | Gets or sets a value that determines how the control displays the image and the adjusts the display automatically. (Inherited from Leadtools.Controls.ImageViewer) |
|
Source | The actual ImageSource image object (Inherited from Leadtools.Controls.ImageViewer) |
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TouchInteractiveMode | Gets or sets the ImageViewerInteractiveMode that the viewer control should use to process touch input events. (Inherited from Leadtools.Controls.ImageViewer) |
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Transform | Gets the current transformation matrix used for displaying the image. (Inherited from Leadtools.Controls.ImageViewer) |
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UseDpi | Gets or sets a value that indicates whether the control must account for the physical resolution of the image when calculating the display properties. (Inherited from Leadtools.Controls.ImageViewer) |
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VerticalScrollWidth | Gets the width of the vertical scrollbar. (Inherited from Leadtools.Controls.ImageViewer) |
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WorkingInteractiveMode | Gets the ImageViewerInteractiveMode that the viewer control is currently using to process input events. (Inherited from Leadtools.Controls.ImageViewer) |
Protected Properties
| Name | Description | |
|---|---|---|
 |
CanScroll | Gets a value that determines if the ImageViewer can obtain the value of the auto scrollbar location. (Inherited from Leadtools.Controls.ImageViewer) |
|
CanUpdate | Gets a value that determines if the ImageViewer currently will update the image viewing transform and invalidate the display when changes are made to the control's properties or to the image. (Inherited from Leadtools.Controls.ImageViewer) |
Public Methods
| Name | Description | |
|---|---|---|
 |
BeginUpdate | Stops the viewer from being updated if any change is applied. This is useful to increase the control's speed efficiency. (Inherited from Leadtools.Controls.ImageViewer) |
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CenterAtPoint | Centers the image display at the specified point. (Inherited from Leadtools.Controls.ImageViewer) |
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ConvertPoint | Converts the specified point from one CoordinateType to another. (Inherited from Leadtools.Controls.ImageViewer) |
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ConvertRect | Converts the specified rectangle from one CoordinateType to another. (Inherited from Leadtools.Controls.ImageViewer) |
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EndUpdate | Use this method to indicate that updates to the ImageViewer are complete. (Inherited from Leadtools.Controls.ImageViewer) |
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freeRasterImage | Frees the LTRasterImage. (Inherited from Leadtools.Controls.ImageViewer) |
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GetMouseInteractiveMode | Gets the current ImageViewerInteractiveMode assigned to the specified MouseButton. (Inherited from Leadtools.Controls.ImageViewer) |
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GetTransform | Gets the current transformation matrix used for displaying the image with or without DPI scaling. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageControlRectangle | Gets the location and size of the image in the viewer in control coordinates. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageDrawListener | Occurs when the viewer is drawing the image. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageViewerDrawListener | Occurs when viewer is drawing. (Inherited from Leadtools.Controls.ImageViewer) |
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Invalidate | Invalidates the entire surface of the control and causes the control to be redrawn. (Inherited from Leadtools.Controls.ImageViewer) |
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OnImageChanged | Overridden.Raises the RasterImageChanged event. |
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OnTransformChanged | Raises the TransformChanged event. (Inherited from Leadtools.Controls.ImageViewer) |
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ScrollBy | Scrolls the image by the specified amount. (Inherited from Leadtools.Controls.ImageViewer) |
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scrollBy | Scrolls the image by the specified amount. (Inherited from Leadtools.Controls.ImageViewer) |
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scrollTo | Scrolls the image to the specified position. (Inherited from Leadtools.Controls.ImageViewer) |
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SetMouseInteractiveMode | Sets the current ImageViewerInteractiveMode for the specified MouseButton. (Inherited from Leadtools.Controls.ImageViewer) |
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updateImageFromBitmap | Converts the Android Bitmap in the ImageViewer.ImageBitmap property to the Leadtools.RasterImage and set it as the Image |
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UpdateImageFromSource | Re-creates the LEADTOOLS image object of this viewer from the Windows Runtime Source object. |
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Zoom | Zooms or changes the size mode of the image inside the viewer. (Inherited from Leadtools.Controls.ImageViewer) |
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ZoomToRect | Zooms the image to the specified rectangle. (Inherited from Leadtools.Controls.ImageViewer) |
Protected Methods
Public Events
| Name | Description | |
|---|---|---|
 |
ImageChanged | Occurs when the image in the viewer changes. (Inherited from Leadtools.Controls.ImageViewer) |
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ImageError | Occurs if any error occurred inside the actual ImageSource object. (Inherited from Leadtools.Controls.ImageViewer) |
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PropertyChanged | Occurs when a property value in this ImageViewer changes. (Inherited from Leadtools.Controls.ImageViewer) |
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RasterImageChanged | Occurs when the raster image value in the viewer changes. |
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ScrollChanged | Occurs when the value of ScrollOffset changes. (Inherited from Leadtools.Controls.ImageViewer) |
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TransformChanged | Occurs when the Transform property changes. (Inherited from Leadtools.Controls.ImageViewer) |
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WorkingInteractiveModeChanged | Occurs when the WorkingInteractiveMode property changes. (Inherited from Leadtools.Controls.ImageViewer) |
