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(Migradoc) cross-hatching

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christophe62

Post subject: (Migradoc) cross-hatching

Posted: Wed Oct 11, 2023 5:10 pm

Joined: Mon Oct 09, 2023 12:42 pm
Posts: 10

Does anyone have any ideas for hatching the background of a cell?

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christophe62

Post subject: Re: (Migradoc) cross-hatching

Posted: Thu Oct 12, 2023 6:16 am

Joined: Mon Oct 09, 2023 12:42 pm
Posts: 10

I surfed for hours to no avail. I have the impression that this is impossible with MigraDoc.

No pattern creation solution exists.

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TH-Soft

Post subject: Re: (Migradoc) cross-hatching

Posted: Thu Oct 12, 2023 7:40 am

PDFsharp Expert

Joined: Sat Mar 14, 2015 10:15 am
Posts: 916
Location: CCAA

MigraDoc was designed with the capabilities of Word 97 or so in mind.
Is there hatching with Word?
I think there is no built-in hatching with MigraDoc.

I think it is possible to add the hatching using PDFsharp code when rendering the pages one by one and accessing the RenderInfo structures to get information about the cells.
Each document object (e.g. each cell) has a "Tag" property that can be used to store an object with private information. This can be used to set the hatching information for each cell.

_________________
Best regards
Thomas
(Freelance Software Developer with several years of MigraDoc/PDFsharp experience)

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christophe62

Post subject: Re: (Migradoc) cross-hatching

Posted: Thu Oct 12, 2023 9:24 am

Joined: Mon Oct 09, 2023 12:42 pm
Posts: 10

Thanks Thomas. I'm going to keep on trying to find a solution

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christophe62

Post subject: Re: (Migradoc) cross-hatching

Posted: Thu Oct 12, 2023 3:06 pm

Joined: Mon Oct 09, 2023 12:42 pm
Posts: 10

I'll found a simple solution :

My image is a .png with transparent !

Code:

 row = table.AddRow();
 cell = row.Cells[0];
 var p = cell.AddParagraph("");

 var imageAdded = p.AddImage(image);
 imageAdded.Width = table.Columns[0].Width;
 imageAdded.FillFormat.Color = Colors.LightSalmon;

var pp = cell.AddParagraph("Great !");
pp.Format.SpaceBefore = "-0.5cm";
pp.Format.Shading.Color = Colors.Transparent;

Attachments:

Capture d'écran 2023-10-12 170512.png [ 122.6 KiB | Viewed 3700 times ]

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