KaTeX fractions look awful when tiddler opened in new window

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David Rodriguez

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Mar 9, 2018, 3:18:55 PM3/9/18
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Looking at a fraction from the demo for the KaTeX plugin:


Now, open that tiddler in a new window (I do so to print):



The fraction lines are all displaced.


Any way to fix this? Thanks.



TonyM

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Mar 9, 2018, 7:22:37 PM3/9/18
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David,

I do not have an answer for this but it resemble a number of other cases where Open in new window is no longer so good at rendering what you see inside the wiki window.

It seems to me that some CSS or other rendering steps are not equivalent in Open new Window. 

Do.try and resize the window etc.... to see if the layout improves.

Regards
Tony

David Rodriguez

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Mar 9, 2018, 9:12:51 PM3/9/18
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Tony - resizing the window has no effect. I'm seeing subscripts that are shifted as well in my tiddlers.  It's really unfortunate since the equations look so good in the tiddler. Hope I don't have to substitute bitmaps or PDFs for every equation.  Maybe someone else will have an idea.  I'll peek at the CSS.

BurningTreeC

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Mar 10, 2018, 3:22:23 AM3/10/18
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@David Rodriguez 

try your katex code on the new window on rocketdock.tiddlyspot.com - the one if you click on the rocket
the page has the katex plugin installed and the new window renders is correctly
the answer is within the $:/core/ui/PageTemplate/tw-dock tiddler

BTC

@TiddlyTweeter

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Mar 10, 2018, 4:59:01 AM3/10/18
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... the answer is within the $:/core/ui/PageTemplate/tw-dock tiddler

Is it 42? :-)

BurningTreeC

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Mar 10, 2018, 6:21:00 AM3/10/18
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Am Samstag, 10. März 2018 10:59:01 UTC+1 schrieb @TiddlyTweeter:
... the answer is within the $:/core/ui/PageTemplate/tw-dock tiddler

Is it 42? :-)

this answer is known as universally correct ;) 

David Rodriguez

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Mar 10, 2018, 1:03:38 PM3/10/18
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thanks for the idea, but it's not what I'm looking for. I want the new window to be clean so I can print it out cleanly.

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BurningTreeC

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Mar 10, 2018, 1:52:02 PM3/10/18
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thanks for the idea, but it's not what I'm looking for. I want the new window to be clean so I can print it out cleanly.


I got that, the idea basically is, to make a button that opens your tiddler in a new window but with a modified  template, that themplate can be clean


David Rodriguez

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Mar 10, 2018, 9:18:02 PM3/10/18
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Funny - I in fact did that already a while ago.  Made a print button in the viewbar of the tiddler and it calls tm-open-window.  I even built a template that put the tiddler title on the top of that window.  But it has the same problem that the generic "open window" command has...equation typesetting is messed up.

BurningTreeC

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Mar 11, 2018, 1:48:44 AM3/11/18
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@David Rodriguez , what's your KaTeX plugin version? 

Jeremy Ruston

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Mar 11, 2018, 5:21:04 AM3/11/18
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Hi David
Looking at a fraction from the demo for the KaTeX plugin:


Now, open that tiddler in a new window (I do so to print):



The fraction lines are all displaced.

What browser and operating system are you using? I've been unable to duplicate the problem with Chrome or Safari on macOS.

Best wishes

Jeremy



Any way to fix this? Thanks.



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David Rodriguez

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Mar 12, 2018, 12:19:44 PM3/12/18
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Mac OS 10.12.6 (Sierra)

I see the problem on both Safari and Chrome.

My version of Katex is below:


On Sun, Mar 11, 2018 at 1:20 AM, Jeremy Ruston <jeremy...@gmail.com> wrote:
Hi David
Looking at a fraction from the demo for the KaTeX plugin:


Now, open that tiddler in a new window (I do so to print):



The fraction lines are all displaced.

What browser and operating system are you using? I've been unable to duplicate the problem with Chrome or Safari on macOS.

Best wishes

Jeremy



Any way to fix this? Thanks.



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Screen Shot 2018-03-12 at 9.17.41 AM.png

Jeremy Ruston

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Mar 12, 2018, 1:01:17 PM3/12/18
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Hi David

Thanks, I think this is actually fixed but not yet released. Please could you try with the latest prerelease?


Best wishes

Jeremy


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<Screen Shot 2018-03-12 at 9.17.41 AM.png>

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David Rodriguez

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Mar 12, 2018, 1:36:24 PM3/12/18
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The prerelease version works fine.  I've successfully upgraded and it has fixed my problem.  Thanks for your help!
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