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HOW TO: Load an image, add annotations, and save the image without display & without the RasterI

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While some posts in this topic are more current, this topic was posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Wednesday, March 4, 2009 6:46:26 AM(UTC)

Walter

Groups: Tech Support
Posts: 366

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Was thanked: 4 time(s) in 4 post(s)

This simple C# 2005 example shows how to use the LEADTOOLS v16 .NET libraries to load an image, load an annotations file, burn the annotations to the image, and then save the image to disk without displaying the image or annotations.

The difference between these projects is mainly the implementation type. The attached project uses a low-level approach (without automation).

The main classes and functions used in this demo are:

RasterCodecs.Load()
RasterCodecs.Save()
AnnCodecs.Load()
AnnContainer.Draw()

File Attachment(s):

NET - v16 - Load-Burn Annotations- Without RasImgVwr.zip (108kb) downloaded 240 time(s).

Edited by moderator Thursday, August 3, 2017 9:28:23 AM(UTC) | Reason: Not specified

Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.


	Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads Wanna join the discussion? Login to your LEADTOOLS Support account or Register a new forum account.

#2 Posted : Tuesday, October 26, 2010 10:00:50 AM(UTC)

Walter

Groups: Tech Support
Posts: 366

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Was thanked: 4 time(s) in 4 post(s)

Attached is an updated project using the LEADTOOLS v17 methods.

File Attachment(s):

NET - v17 - Load-Burn Annotations- Without RasImgVwr.zip (120kb) downloaded 208 time(s).

Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.

#3 Posted : Wednesday, October 24, 2012 1:53:55 PM(UTC)

Walter

Groups: Tech Support
Posts: 366

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Was thanked: 4 time(s) in 4 post(s)

Attached is an updated project using VS 2010 and the LEADTOOLS v17.5 DotNet 4.0 binaries.

File Attachment(s):

NET - v17.5 - Load-Burn Annotations- Without RasImgVwr.zip (124kb) downloaded 198 time(s).

Walter Bates
Senior Support Engineer
LEAD Technologies, Inc.

#4 Posted : Friday, February 17, 2017 5:17:19 PM(UTC)

Joe Z

Groups: Registered, Tech Support, Administrators
Posts: 63

Thanks: 2 times
Was thanked: 4 time(s) in 4 post(s)

I've attached and updated this project to work with LEADTOOLS v19 using Visual Studio 2015.

File Attachment(s):

NET - v19 - Load-Burn Annotations- Without RasImgVwr.zip (103kb) downloaded 299 time(s).

Joe Zhan
Developer Support Engineer
LEAD Technologies, Inc.

#5 Posted : Monday, April 26, 2021 2:29:22 PM(UTC)

Nick

Groups: Registered, Tech Support, Administrators
Posts: 161

Was thanked: 9 time(s) in 9 post(s)

I've updated this for v21. In addition, the annotation is no longer loaded from an external file and instead created in code.

File Attachment(s):

NET - v21 - Load-Burn Annotations- Without RasImgVwr.zip (94kb) downloaded 40 time(s).

Edited by user Tuesday, April 27, 2021 3:19:52 PM(UTC) | Reason: Not specified

Nick Crook
Developer Support Engineer
LEAD Technologies, Inc.

1 user thanked Nick for this useful post.

Bobby L on 4/27/2021(UTC)

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