I need help - I can help - changing font size

changing font size

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=3888
Printed Date: 29 Apr 25 at 7:59AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: changing font size

Posted By: Iztok Lajovic
Subject: changing font size
Date Posted: 08 Feb 21 at 9:21PM

Hi,

I use the DrawWrappedText function and I noticed that line spacing outputting longer text that needs to be wrapped is quite large (I use Segoe UI font, size 9). I searched entire Debenu library's functions and I found only one posiibility to reduce text height in function SetTextExtractionScaling. This only function is intended for extraction text in combination with function getPageText and not with normal printing function.

I need smaller line distance in cases when I want to print memos which can be long and I don't want to use entire page for writing only one column with memo content.

Please advice me what I have to do to achieve this funcionality. Is there maybe an undocumented function and, if no, are there in your roadmap some functio to do something like that?

Regards and thank you for answer.

Iztok Lajovic

Replies:

Posted By: Ingo
Date Posted: 09 Feb 21 at 7:07PM

Hi Iztok,

perhaps you should try DrawHTMLText:
https://www.debenu.com/docs/pdf_library_reference/DrawHTMLText.php
With these additional functions:
https://www.debenu.com/docs/pdf_library_reference/HTMLText.php
you should get the control you want to.

Cheers and welcome here,
Ingo

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Cheers,
Ingo

Posted By: Iztok Lajovic
Date Posted: 10 Feb 21 at 12:44PM

Hi Ingo,

this way could help if I had the text in HTML format but I have it as simple text. I had never used in HTML format text and I don't know how to convert plain text in that format.

I think that I am not only one of your users that has in the database fields plain text that wants to print it. Is there in any of your plans to add funcionality of controlling vertical distances between lines. This funcionality you have in SetTextExtractionScaling function. That means that you have this capability already build in some parts of your code.

Please do understand this writing as a wish and not as something that prevents me of using Debenu library. It is only a bit unpleasant regarding appearance of printed text.

Regards,

Iztok Lajovic

Posted By: Ingo
Date Posted: 10 Feb 21 at 8:27PM

the easiest step as a sample:
put a <b> before your string and </b> behind and use the draw function and the text will be bold.
Have look into the reference and be informed about the html-subset you can use for your needs.

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Cheers,
Ingo

Posted By: Iztok Lajovic
Date Posted: 11 Feb 21 at 11:19AM

Hi Ingo,

thank you for your reply and advice

Regards,

Iztok