Created
August 28, 2012 12:31
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QtWebKit + MathJax test
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| #!/usr/bin/env python | |
| import sys | |
| from PyQt4.QtCore import QFile, QFileInfo, QTextStream, QUrl | |
| from PyQt4.QtGui import QApplication | |
| from PyQt4.QtWebKit import QWebView | |
| pageSource = """<html><head> | |
| <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script> | |
| </head><body> | |
| <p><mathjax>$$ | |
| \imath | |
| $$</mathjax></p> | |
| </body></html>""" | |
| app = QApplication(sys.argv) | |
| tempFile = QFile('mathjax.html') | |
| tempFile.open(QFile.WriteOnly) | |
| stream = QTextStream(tempFile) | |
| stream << pageSource | |
| tempFile.close() | |
| fileUrl = QUrl.fromLocalFile(QFileInfo(tempFile).canonicalFilePath()) | |
| webView = QWebView() | |
| webView.load(fileUrl) | |
| webView.show() | |
| sys.exit(app.exec_()) |
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I just found this sample through Google. I had problems modifying it to get other LaTeX text work (particularly I got rac instead of fraction using frac command). The solution for my problem is to add r before string constant with html, otherwise backslashes are active (though it does not affect this example).