ImageViewerNewImageResetOptions Enumeration

Specifies options to control which display properties get reset when a new image is set into the control.

Syntax

C#
Visual Basic (Declaration)
WinRT C#
Objective-C
Java
WinRT JavaScript

public enum ImageViewerNewImageResetOptions : System.Enum

Public Enum ImageViewerNewImageResetOptions 
   Inherits System.Enum

public enum ImageViewerNewImageResetOptions : System.Enum

enum LTImageViewerNewImageResetOptions

public enum ImageViewerNewImageResetOptions

Leadtools.Controls.ImageViewerNewImageResetOptions = function() { };
Leadtools.Controls.ImageViewerNewImageResetOptions.prototype = {

  None = 0,
	ScrollOffset = 0x0001,
	ScaleFactor = 0x0002,
	SizeMode = 0x0004,
	Reverse = 0x0008,
	Flip = 0x0010,
	RotateAngle = 0x0020,
	Invert = 0x0040,
	AspectRatioCorrection = 0x0080,
	All = 0x00ff,
	COLOR_FILTER = 0x0100,
	
 };

Members

Value	Member	Description
0	None	None of the properties will reset back to their default values.
0x0001	ScrollOffset	The horizontal and vertical scroll offsets (ImageViewer.ScrollOffset) location will reset back to the top-left position (0,0)
0x0002	ScaleFactor	The ImageViewer.ScaleFactor value will reset back to 1.0
0x0004	SizeMode	The ImageViewer.SizeMode value will reset back to ImageViewerSizeMode.None
0x0008	Reverse	The ImageViewer.Reverse value will reset back to false
0x0010	Flip	The ImageViewer.Flip value will reset back to false
0x0020	RotateAngle	The ImageViewer.RotateAngle value will reset back to 0
0x0040	Invert	The ImageViewer.Invert value will reset to false. Note: This flag not supported in Java, use ImageViewerNewImageResetOptions.COLOR_FILTER instead.
0x0080	AspectRatioCorrection	The ImageViewer.AspectRatioCorrection value will reset back to true
0x00ff	All	All the properties will reset back to their default values
0x0100	COLOR_FILTER	Java Only The ImageViewer ColorFilter value will reset back to null Note: This flag not supported in Objective C, use ImageViewerNewImageResetOptions.Invert instead.

Remarks

You can use the ImageViewer.NewImageResetOptions property to control which of the display properties of the control resets back to its default value when the RasterImageViewer.Image property is set to a new image or when the user sets a new value into ImageViewer.ImageSize manually.

You can use a logical OR operation to combine any of the above options together. By setting these options, you can achieve effects such as if the control has a scale factor value of 1.5 (150 percent) and a new image is set, the scale factor does not reset and stays at 150 percent instead of going back to 100 percent.

Example

For an example, refer to RasterImageViewer.

Requirements

Target Platforms

Reference

Leadtools.Controls Namespace