Editable Rectangle on image

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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 : Monday, July 16, 2007 8:41:40 PM(UTC)

manju

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Posts: 49

Hi,

I am not getting how to place a editable rectangle on image in C# .net using leadtool 14.5.....

Manju


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#2 Posted : Tuesday, July 17, 2007 12:05:47 AM(UTC)

Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

Hello,

Can you please provide me with more details about your requirements?

What exactly do you mean by "Editable rectangle"? Do you mean that you want to draw an Annotation rectangle object on the image? Or do you mean you want to draw a rubber band rectangle on the image?

Also, what is the LEADTOOLS version (v14, v14.5, v15, etc.) that you use? And what is the programming interface (OCX, COM, .Net, etc.) that you use?

Thanks,
Maen Badwan
LEADTOOLS Technical Support

#3 Posted : Wednesday, July 18, 2007 1:57:03 AM(UTC)

manju

Groups: Registered
Posts: 49

Editable rectagle means annotation rectangle that allows user to set text in that in C# .net and i am using Leadtool 15.

Thanks

Manju

#4 Posted : Wednesday, July 18, 2007 11:33:47 PM(UTC)

Maen Hasan

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Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

Hello,

I am attaching a small LEADTOOLS v15 C# .Net project that shows the following:
- How to load a JPEG image.
- Draw rectangle and text annotation objects.

Thanks,
Maen Badwan
LEADTOOLS Technical Support

File Attachment(s):

CSharp_Ann15.zip (11kb) downloaded 37 time(s).

#5 Posted : Friday, July 20, 2007 5:11:29 AM(UTC)

manju

Groups: Registered
Posts: 49

Hi,

It works fine but when i insert a text and try to save changes on disk the changes are not get saved the inserted text is visible only in leadtools image viewer but when i open that image in paint it is same as original image no changes of text are there.

So how should i do that?

Thanks
Manju

#6 Posted : Monday, July 23, 2007 3:01:08 AM(UTC)

Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

Hello,

If you mean that you want to burn the Annotation objects on the image, you need to use the AutomationAnn.Realize() method before saving the image.

Thanks,
Maen Badwan
LEADTOOLS Technical Support

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