Thumbnail image panel with added support to draw view rectangle
Inheritance Hierarchy
SystemMarshalByRefObject
System.ComponentModelComponent
System.Windows.FormsControl
System.Windows.FormsScrollableControl
LaurelBridge.DCFExamples.ImageViewerThumbnailImagePanel
Namespace: LaurelBridge.DCFExamples.ImageViewer
Assembly: ImageViewer (in ImageViewer.exe) Version: DCF34 r13043 DCF_3_4_56_20220408 NetFramework
Syntax
C#
public class ThumbnailImagePanel : ScrollableControl
The ThumbnailImagePanel type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | ThumbnailImagePanel |
Empty argument constructor. Defaults double buffering and ViewRectangle. Set
ViewRectangle to draw current view rectangle on a loaded thumbnail. Set the
Image property to load an image.
|
Properties
| Name | Description | |
|---|---|---|
 | Image |
Bitmap image to display
|
| InterpolationMode |
The interpolation mode used to determine how intermediate values between two end points are calculated
|
| ViewRectangle |
The view rectangle to outline in red on the loaded thumbnail.
|
Methods
| Name | Description | |
|---|---|---|
 | Dispose |
Clean up any resources being used.
(Overrides ControlDispose(Boolean).) |
| OnMouseDown |
Override so we can break in the debugger.
(Overrides ControlOnMouseDown(MouseEventArgs).) |
| OnMouseMove |
Override so we can break in the debugger.
(Overrides ControlOnMouseMove(MouseEventArgs).) |
| OnMouseUp |
Override so we can break in the debugger.
(Overrides ControlOnMouseUp(MouseEventArgs).) |
| OnPaint |
Override of OnPaint.
(Overrides ControlOnPaint(PaintEventArgs).) |
| OnPaintBackground |
Override of OnPaintBackground.
(Overrides ScrollableControlOnPaintBackground(PaintEventArgs).) |
| UpdateScrollPosition |
Update the current auto scroll position and redraw the image
|
See Also