topic Re: (C# REVIT 2019)The default value of the "doc.ExportImage(opt)" is strange. in Revit API Forum

(C# REVIT 2019)The default value of the "doc.ExportImage(opt)" is strange.

klkl12234 — Thu, 29 Sep 2022 01:50:22 GMT

Hello, The result is perfect, but the line is always thick.

The lines are thin on the Revit, but the captured results are thick.

I looked it up in ImageExportOptions, but I can't see ThinLinesOptions.

Alse, I ran the code below, but it failed.

System.Windows.Forms.SendKeys.SendWait( "TL" );
ThinLinesOptions.AreThinLinesEnabled = true;

I think, By default, AreThinLinesEnabled appears to be false.

Below is my source.

var opt = new ImageExportOptions
{
ZoomType = ZoomFitType.Zoom,
PixelSize = 2048,
FilePath = filepath,
FitDirection = FitDirectionType.Horizontal,
HLRandWFViewsFileType = ImageFileType.JPEGLossless,
ImageResolution = ImageResolution.DPI_600,
ExportRange = ExportRange.VisibleRegionOfCurrentView,
//ThinLinesOptions.AreThinLinesEnabled = true;
};
doc.ExportImage(opt);

Re: (C# REVIT 2019)The default value of the "doc.ExportImage(opt)" is strange.

jeremy_tammik — Thu, 29 Sep 2022 07:55:03 GMT

I am checking with the development team for you.

Re: (C# REVIT 2019)The default value of the "doc.ExportImage(opt)" is strange.

jeremy_tammik — Fri, 30 Sep 2022 06:12:11 GMT

I heard back from the development team; they say:

I tried without the API, and got the same results from File > Export >Images and Annotations with or without Thin Lines turned on. So I suspect that's why it's not working for the API operation. I looked and did not find an issue or Revit Idea related to this.

So, please raise a wish list item in the Revit Idea Station to improve this behaviour.

In general, the Revit API just reproduces the same functionality as the user interface.

Re: (C# REVIT 2019)The default value of the "doc.ExportImage(opt)" is strange.

klkl12234 — Tue, 17 Jan 2023 01:41:30 GMT

Thank you for your time.
Thank you for your reply.

Re: (C# REVIT 2019)The default value of the "doc.ExportImage(opt)" is strange.

decobicudo4 — Sun, 28 Apr 2024 18:26:36 GMT

Hey everyone, have we got any update on this?

Using Revit 2022 and having the same issue