Hi
I've done this Latex2png class which could be of interest for you. It works well under 3.4 but don't know why, there is a problem with OSProcess in 3.7. You need latex and convert to get this thing working. I designed this tool in order to get a way to collaborate with other scientists through a kind of mathwiki, but swiki was not very fun from the developer point of view, so I decided to switch on smallwiki, but have no time for the moment.
Tell me if it fits your need, I could try to get it working for 3.7
Regards, Samir
"José "L. Redrejo" Rodríguez" jredrejo@merida.uned.es writes:
El vie, 06-05-2005 a las 00:44 +0200, karl escribió:
José L. Redrejo Rodríguez wrote:
Finally, I have been able to modify this behaviour and now text is centered aligned vertically with the images inside Scamper and GeeMailMorph (I use scamper to import the html latex rendered text and Geemail to present the text). I can send the changeset if anybody wants it.
Please post it, I like to take a look at it. Karl
Some other people has asked me for it out of this list, but it is easier if I send it here, so anybody can take a look. So, here it goes.
It adds that behaviour by default to Scamper and GeeMail. The key is in the TextComposer composeEachRectangleIn: rectangles method. I have added an instance variable called baseline. If the value is 0, the behaviour is the normal behaviour in Squeak (bottom alignment of text in lines), if its value is 1 the text is aligned in the middle of the line. I have created a TextMorphForEditViewVertical and MultiNewParagraphVertical classes to replace the TextMorphForEditView and MultiNewParagraph classes used by geemail (in fact TextPlusMorph is the text editor for geemail) and scamper. This classes are exactly equal as its parent classes, excepting they use the baseline =1 property.
To check how it works, just load in Scamper this web page http://www.itais.net/matriz2.html , before and after aplying the attached changeset. The differences are obvious if you look at the matrix graphics.
Regards.
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