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Re: Rotation of page in Raster Imaging for .NET

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Thursday, November 4, 2004 6:07:28 AM(UTC)

jrp

Groups: Registered
Posts: 1

How to make a rotation of the page without using the RotateViewPerspective() method? Because we don't want buy product "Document Imaging" only for a rotation functionalitie. It's very urgent.


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#2 Posted : Tuesday, May 10, 2005 12:11:59 PM(UTC)

support

Groups: Registered, Tech Support
Posts: 20

You can use "RotateCommand" instead of RotateViewPerspective which doesn't need Document toolkit.

This function Rotates an image by the number of degrees specified.

For more information please about " RotateCommand" see the help file.

Thanks,
Ali Abo Al-Rob
LEADTOOLS Technical Support
704-332-5532 voice
704-372-8116 fax
http://support.leadtools.com

#3 Posted : Tuesday, June 7, 2005 10:57:37 PM(UTC)

mohamedf

Groups: Registered
Posts: 1

I have leadRasterViewer defined as RasterImageViewer

and i use AnnAutomationManager

When the user make annotations and I want to rotate the image I use the following:

leadRasterViewer.Image.RotateViewPerspective(90)

but thae annotations doesn't rotate with the image .. i need them to be rotated

Please advice how to make the annotations rotate with the image.

#4 Posted : Monday, June 13, 2005 12:01:00 AM(UTC)

support

Groups: Registered, Tech Support
Posts: 20

Hello,

To rotate the annotation objects with the image, you can use the AnnObject.Rotate Method for each annotation object, as shown below:

-----------------------------

Dim i As Integer

...

RasterImageViewer1.Image.RotateViewPerspective(90)

'The following code will rotate all drawn annotation objects with the image

For i = 0 To AutomationAnn.Container.Objects.Count - 1

AutomationAnn.Container.Objects(i).Rotate(90, AutomationAnn.Container.Objects(i).Origin())

...

-----------------------------

Thanks,

Maen Badwan

LEADTOOLS Technical Support

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