下面是一些最新的演示脚本,用于将pdf.js 与 PyQt4/QtWebKit 或 PyQt5/QtWebEngine 一起使用。要尝试这些,首先download the latest stable version of pdf.js 并将 zip 文件解压缩到合适的位置。 (注意:如果你在 Linux 上,你的发行版可能已经有一个 pdf.js 包,所以可以安装它)。
更新:
从 Qt-5.13.0 开始,还可以将 built-in Chromium PDF Viewer 与 QWebEngineView 一起使用:
import sys
from PyQt5 import QtCore, QtWidgets, QtWebEngineWidgets
PDF = 'file://path/to/my/sample.pdf'
class Window(QtWebEngineWidgets.QWebEngineView):
def __init__(self):
super(Window, self).__init__()
self.settings().setAttribute(
QtWebEngineWidgets.QWebEngineSettings.PluginsEnabled, True)
self.settings().setAttribute(
QtWebEngineWidgets.QWebEngineSettings.PdfViewerEnabled, True)
self.load(QtCore.QUrl.fromUserInput(PDF))
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
window = Window()
window.setGeometry(600, 50, 800, 600)
window.show()
sys.exit(app.exec_())
PyQt5/QtWebEngine pdfjs 脚本:
import sys
from PyQt5 import QtCore, QtWidgets, QtWebEngineWidgets
PDFJS = 'file:///path/to/pdfjs-1.9.426-dist/web/viewer.html'
# PDFJS = 'file:///usr/share/pdf.js/web/viewer.html'
PDF = 'file:///path/to/my/sample.pdf'
class Window(QtWebEngineWidgets.QWebEngineView):
def __init__(self):
super(Window, self).__init__()
self.load(QtCore.QUrl.fromUserInput('%s?file=%s' % (PDFJS, PDF)))
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
window = Window()
window.setGeometry(600, 50, 800, 600)
window.show()
sys.exit(app.exec_())
PyQt4/QtWebKit pdfjs 脚本:
import sys
from PyQt4 import QtCore, QtGui, QtWebKit
PDFJS = 'file:///path/to/pdfjs-1.9.426-dist/web/viewer.html'
# PDFJS = 'file:///usr/share/pdf.js/web/viewer.html'
PDF = 'file:///path/to/my/sample.pdf'
class Window(QtWebKit.QWebView):
def __init__(self):
super(Window, self).__init__()
self.load(QtCore.QUrl.fromUserInput('%s?file=%s' % (PDFJS, PDF)))
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
window = Window()
window.setGeometry(600, 50, 800, 600)
window.show()
sys.exit(app.exec_())