LEADTOOLS JavaScript (Leadtools.Controls)
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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,
};
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| 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 back to false |
| 0x0080 | aspectRatioCorrection | The ImageViewer.AspectRatioCorrection value will reset back to true |
| 0x00ff | all | All the properties will reset back to their default values |
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 ImageViewer.ImageUrl 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.
For an example, refer to ImageViewer.NewImageResetOptions.