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ImageViewer Class
Summary
For a list of all members of this type, see ImageViewer members
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. |
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CenterAtPoint | Centers the image display at the specified point. |
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ConvertPoint | Converts the specified point from one CoordinateType to another. |
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ConvertRect | Converts the specified rectangle from one CoordinateType to another. |
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EndUpdate | Use this method to indicate that updates to the ImageViewer are complete. |
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GetTransform | Gets the current transformation matrix used for displaying the image with or without DPI scaling. |
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ImageControlRectangle | Gets the location and size of the image in the viewer in control coordinates. |
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Invalidate | Invalidates the entire surface of the control and causes the control to be redrawn. |
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OnImageChanged | Raises the ImageChanged event. |
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OnTransformChanged | Raises the TransformChanged event. |
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ScrollBy | Scrolls the image by the specified amount. |
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Zoom | Zooms or changes the size mode of the image inside the viewer. |
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ZoomToRect | Zooms the image to the specified rectangle. |
Protected Methods
| Name | Description | |
|---|---|---|
 |
BeginScroll | Indicates that the ImageViewer should stop obtaining the value of the auto scrollbar location. |
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EndScroll | Starts the ImageViewer obtaining the value of the auto scrollbar location again. |
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OnImageError | Raises the ImageError event. |
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OnPropertyChanged | Raises the PropertyChanged event. |
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OnScrollChanged | Raises the ScrollChanged event. |
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OnWorkingInteractiveModeChanged | Raises the WorkingInteractiveModeChanged event. |
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Controls Assembly
