Mercurial Repositories > eric / file comparison
comparison: Helpviewer/HelpSnap.py
Helpviewer/HelpSnap.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1509
- c0b5e693b0eb
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| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from PyQt4.QtCore import QSize, Qt | 10 from PyQt4.QtCore import QSize, Qt |
| 11 from PyQt4.QtGui import QPixmap, QPainter | 11 from PyQt4.QtGui import QPixmap, QPainter |
| 12 from PyQt4.QtWebKit import QWebFrame | 12 from PyQt4.QtWebKit import QWebFrame |
| 13 | |
| 13 | 14 |
| 14 def renderTabPreview(page, w, h): | 15 def renderTabPreview(page, w, h): |
| 15 """ | 16 """ |
| 16 Public function to render a pixmap of a page. | 17 Public function to render a pixmap of a page. |
| 17 | 18 |
| 24 width = page.mainFrame().contentsSize().width() | 25 width = page.mainFrame().contentsSize().width() |
| 25 page.setViewportSize(QSize(width, int(width * h / w))) | 26 page.setViewportSize(QSize(width, int(width * h / w))) |
| 26 pageImage = __render(page, page.viewportSize().width(), page.viewportSize().height()) | 27 pageImage = __render(page, page.viewportSize().width(), page.viewportSize().height()) |
| 27 page.setViewportSize(oldSize) | 28 page.setViewportSize(oldSize) |
| 28 return pageImage.scaled(w, h, Qt.IgnoreAspectRatio, Qt.SmoothTransformation) | 29 return pageImage.scaled(w, h, Qt.IgnoreAspectRatio, Qt.SmoothTransformation) |
| 30 | |
| 29 | 31 |
| 30 def __render(page, w, h): | 32 def __render(page, w, h): |
| 31 """ | 33 """ |
| 32 Private function to render a pixmap of given size for a web page. | 34 Private function to render a pixmap of given size for a web page. |
| 33 | 35 |
