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haplokuon / netDxf

.net dxf Reader-Writer
MIT License
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Line with Text not outputting #347

Closed KierenTinning closed 2 years ago

KierenTinning commented 2 years ago

This is related to

https://github.com/haplokuon/netDxf/issues/338

@haplokuon

In my scenario, the DXF does not output the line with text data - which is present in the original DXF fil Fonts (2).zip

The attached showss the original file, but when we export to DXF

dataengine-2021-12-17-12-53-47.zip

See attached, the Line with text is eliminated and it simply shows the line - we've included the additional font and linetype files in the system as per issue 338 but it does not work.

Is this function not supported? Or are we doing something incorrect.

Thank you

haplokuon commented 2 years ago

I am unable to reproduce your problem. The DXF file in the "dataengine-2021-12-17-12-53-47.zip" somehow lost the text information of the complex linetype segments. I had to create a new DXF from the DWG included in the "Fonts (2).zip" and that worked without problems. Make sure you are using the latest source code.

The https://github.com/haplokuon/netDxf/issues/338 issue is not related with complex linetypes that contains a text string, only when using shapes as a Shape entity or as a shape in a complex linetype.

KierenTinning commented 2 years ago

Correct, if we start with a Dxf that has the text in the line, the netDXF solution appears to drop that information. Do you have an example that works? We are working with the latest, but certainly seem to be doing something incorrectly.

haplokuon commented 2 years ago

I do not understand. If you have a problem saving a DXF with netDxf from a previously loaded file, post the original DXF and I will take a look. If you have problems with a manually created one, post the source code.

KierenTinning commented 2 years ago

Assessment.zip Attached is the source file (DXF) loaded into the system, it has the text inside the lines - when we save it out (the dataengine file) you can see the text gets dropped from the lines

KierenTinning commented 2 years ago

When we include the data from the fonts file, the text still gets dropped - which is where we think we must be missing something

haplokuon commented 2 years ago

Sorry, but your file works fine. I see no problems here. In the TestDxfDocument project the main example loads a file called "sample.dxf" that contains all the elements of a DXF file supported by this library.

KierenTinning commented 2 years ago

So, in your project, you can load this file and output it?

KierenTinning commented 2 years ago

Figured it out - turns out the nuget package was out of date, if we use the sample code it works.

Can I ask if .net 4.7.2 is supported? I know officially not, but will it work?

haplokuon commented 2 years ago

So, when I ask you if you were using the latest source code you were not. I am not related to any of the nuget packages that has been published, I only upload here at GitHub.

Read this. Instead of substituting the target framework 'net45' by 'net48' like in the referenced post use 'net472' to target the Net Framework 4.7.2. The library should work just fine for any version of the Framework 4 family. Although, the project is multitarget, I will not write a target for every single net framework version around.

KierenTinning commented 2 years ago

Thank you - apologies, since the nugets were related to the project it would appear that they would have been updated. We managed to build the system using the latest source and not leveraging the nugets. Thank you for your time and all the effort you've put into this work.