python svg viewing
import sys
from PySide2 import QtCore, QtGui, QtWidgets
from PySide2.QtNetwork import QNetworkProxy, QNetworkProxyFactory
from PySide2.QtWebEngineWidgets import QWebEngineView
class DisplaySVG(QtWidgets.QWidget):
"A simple SVG display."
def __init__(self, url=None, parent=None):
super().__init__(parent)
self.resize(800,600)
self.verticalLayout = QtWidgets.QVBoxLayout(self)
self.webview = QWebEngineView(self)
self.verticalLayout.addWidget(self.webview)
self.setWindowTitle("Display SVG")
act = QtWidgets.QAction("Close", self)
act.setShortcuts([QtGui.QKeySequence(QtCore.Qt.Key_Escape)])
act.triggered.connect(self.close)
self.addAction(act)
svg = '''
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
width="210mm"
height="297mm"
viewBox="0 0 210 297"
version="1.1"
id="svg8"
inkscape:version="0.92.4 (5da689c313, 2019-01-14)"
sodipodi:docname="drawing.svg">
<defs
id="defs2">
<filter
style="color-interpolation-filters:sRGB;"
inkscape:label="Blur"
id="filter4530">
<feGaussianBlur
stdDeviation="3.48559 2"
result="fbSourceGraphic"
id="feGaussianBlur4528" />
<feColorMatrix
result="fbSourceGraphicAlpha"
in="fbSourceGraphic"
values="0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0"
id="feColorMatrix4532" />
<feGaussianBlur
id="feGaussianBlur4534"
stdDeviation="3.49 2"
result="blur"
in="fbSourceGraphic" />
</filter>
</defs>
<sodipodi:namedview
id="base"
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1.0"
inkscape:pageopacity="0.0"
inkscape:pageshadow="2"
inkscape:zoom="0.7"
inkscape:cx="214.06823"
inkscape:cy="366.85869"
inkscape:document-units="mm"
inkscape:current-layer="layer1"
showgrid="false"
inkscape:window-width="1487"
inkscape:window-height="958"
inkscape:window-x="58"
inkscape:window-y="85"
inkscape:window-maximized="0" />
<metadata
id="metadata5">
<rdf:RDF>
<cc:Work
rdf:about="">
<dc:format>image/svg+xml</dc:format>
<dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
<dc:title></dc:title>
</cc:Work>
</rdf:RDF>
</metadata>
<g
inkscape:label="Layer 1"
inkscape:groupmode="layer"
id="layer1">
<circle
style="opacity:1;fill:#ff5555;fill-opacity:0.57480317;stroke:#2c2cff;stroke-width:1.882;stroke-miterlimit:4;stroke-dasharray:3.764, 1.88199999999999990;stroke-dashoffset:0;stroke-opacity:1;filter:url(#filter4530)"
id="path4518"
cx="66.523811"
cy="123.13095"
r="36.285713" />
</g>
</svg>
'''
self.webview.setHtml(svg)
qt_app = QtWidgets.QApplication(sys.argv)
disp = DisplaySVG()
disp.show()
qt_app.exec_()