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Is there a feature to require a minimum height on the page before drawing a div, and if not, break to the next page? #469

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talonlzr opened this issue Apr 23, 2019 · 1 comment

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commented Apr 23, 2019

I have a lot of divs in a long list of divs, and now and then, three divs occur after each other that I want grouped together on the same page.

I'm looking for something like:

<require_page_space min_height="40mm">
   <div>My first DIV</div>
   <div>Second DIV</div>
   <div>Third DIV</div>
</require_page_space>

...where it would break before the first div if there isn't at least 40mm of space available on the page.

Does something like this exists?

@talonlzr

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commented Apr 23, 2019

I tried to make this tag myself since I figured it would be quite easy, but inside my _tag_open_require_page_space() function, how to I get where the "current" insert point of the PDF is? I figured this would be $this->pdf->GetY() and $this->pdf->GetX() but it seems these are always 0? I found methods to grab the page height, the top/bottom margins etc, so I guess all thats left to figure out is the page position we're currently at, and then I can call $this->_setNewPage(); to force a new page prior to rendering my content.

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