ImageViewerItem Class Members
Summary
The following tables list the members exposed by ImageViewerItem.
Public Constructors
| Name | Description | |
|---|---|---|
  |
ImageViewerItem | Initializes a new instance of ImageViewerItem |
Public Methods
| Name | Description | |
|---|---|---|
 |
beginChange | Disable updating the viewer. |
|
combineFloater | For future use. Combines the floater of this item with the image of the same or another item. |
| |
createFromCanvas | Creates a new item from an HTML5 Canvas Element. |
| |
createFromElement | Creates a new item from an HTML Element or SVG Element. |
| |
createFromImage | Creates a new item from an HTML Image Element. |
|
deleteFloater | Used internally by LEADTOOLS. |
|
deleteImage | Used internally by LEADTOOLS. |
|
endChange | Re-enable updating the viewer. |
|
imageRegionToFloater | For future use. Converts the image region to a floater. |
|
offsetBy | Translate the image of the item horizontally and vertically by a certain amount. |
|
zoom | Zooms or changes the size mode of this item. |
Public Properties
| Name | Description | |
|---|---|---|
 |
autoCreateCanvas | Indicates whether to automatically create an HTML5 Canvas Element when the image is updated. |
|
backImage | Optional background element associated with this item. |
|
backImageElement | HTML element for the back image in this item. |
|
backImageLoadUrlMode | Specifies how an image should be loaded when this item is provided a URL. |
|
backImageUrl | Optional URL to the background of this item. |
|
canvas | The HTML5 Canvas Element associated with this item. |
|
canvasScale | Value used to scale the current HTML5 Canvas Element. |
|
clipImageToContent | Indicates whether to clip the image outside the item content area if ResizeOnTransform was set to false. |
|
columnIndex | Column index. |
|
defaultZoomOrigin | Default zoom origin of this item. |
|
element | The HTML or SVG Element associated with this item. |
|
flip | Flip the image inside this item vertically (upside-down) |
|
flipImageElement | Flip the image in this item vertically without the border. |
|
floater | Floater image of this item. |
|
floaterOpacity | Opacity used when rendering the floater of this item. |
|
floaterSize | Used internally by LEADTOOLS. |
|
floaterTransform | Transformation matrix used by the floater image of this item. |
|
hasFloater | Gets a value that indicate whether this item has a floater. |
|
hasImage | Gets a value that indicate whether this item has an image. |
|
hasVisibleFloater | Gets a value that determine of this item has a floater that is available as well as visible. |
|
image | HTML Image Element associated with this item. |
|
imageBorderElement | HTML element for the border of the image in this item. |
|
imageClippingElement | HTML element for the clipping of the image in this item. |
|
imageElement | HTML element for the image in this item. |
|
imageFlipElement | HTML element for the flipping the image in this item. |
|
imageHorizontalAlignment | Specifies how to align the image inside this item horizontally. |
|
imageScale | Optional scale value to use when rendering the images of this item. |
|
imageSize | Image size of this item, in pixels. |
|
imageVerticalAlignment | Specifies how to align the image inside this item vertically. |
|
imageViewer | Owner ImageViewer instance. |
|
isEnabled | Indicates if this item is enabled. |
|
isHovered | Indicates whether the item is in a hovered state. |
|
isSelected | Indicates whether the item is in a selected state. |
|
isVisible | Indicates if this item is visible. |
|
itemElement | Root HTML element for this item. |
|
loadUrlMode | Specifies how an image should be loaded when this item is provided a URL. |
|
offset | Translate the image of the item horizontally and vertically. |
|
origin | Origin of the item. |
|
resizeElementForView | Indicates whether to resize the item element instead of scaling it for the view. |
|
resizeOnTransform | Indicates whether the item size should change when then item is transformed. |
|
resolution | Resolution of the item, in dots per inch (DPI). |
|
reverse | Reverse (mirror) the image inside this item horizontally |
|
reverseImageElement | Reverse the image in this item horizontally without the border. |
|
rotateAngle | Rotate the image in this item around its center at any angle |
|
rowIndex | Row index. |
|
scale | Scale the image of the item horizontally and vertically. |
|
scaleFactor | Current factor used to scale the image in the item. |
|
scaleFactors | Current X and Y factor used to scale the image in the item. |
|
size | Size of the item. |
|
sizeMode | Gets a value that indicate how the image is displayed inside this items. |
|
tag | Optional user defined data associated with this item. |
|
text | Text string associated with this item. |
|
textElement | HTML element for the text / caption in this item. |
|
textHorizontalAlignment | Specifies how to align the text inside the item horizontally. |
|
textVerticalAlignment | Specifies how to align the text inside the item vertically. |
|
transform | Transformation of the item. |
|
url | URL of image data associated with this item. |
See Also
Reference
Help Version 21.0.2021.7.2
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