def __init__(self,
filename,
width=None,
height=None,
kind='direct',
mask=None,
lazy=True,
srcinfo=None):
Flowable.__init__(self)
self._kind = kind
self._mode = 'svg2rlg'
self.doc = svg2rlg(filename)
self.imageWidth = width
self.imageHeight = height
x1, y1, x2, y2 = self.doc.getBounds()
# Actually, svg2rlg's getBounds seems broken.
self._w, self._h = x2, y2
if not self.imageWidth:
self.imageWidth = self._w
if not self.imageHeight:
self.imageHeight = self._h
self.__ratio = float(self.imageWidth) / self.imageHeight
if kind in ['direct', 'absolute']:
self.drawWidth = width or self.imageWidth
self.drawHeight = height or self.imageHeight
elif kind in ['bound', 'proportional']:
factor = min(
float(width) / self.imageWidth,
float(height) / self.imageHeight)
self.drawWidth = self.imageWidth * factor
self.drawHeight = self.imageHeight * factor
def svgConvert(inPathFileName, outPathFileName, JPG=True, PNG=None):
drawing = svg2rlg(inPathFileName + '.svg')
renderPDF.drawToFile(drawing, outPathFileName + ".pdf")
if JPG:
renderPM.drawToFile(drawing, outPathFileName + ".jpg", 'JPG')
if PNG:
renderPM.drawToFile(drawing, outPathFileName + ".png", 'PNG')
def __init__(self, filename, width=None, height=None, kind='direct',
mask=None, lazy=True, srcinfo=None):
Flowable.__init__(self)
self._kind = kind
self._mode = 'svg2rlg'
self.doc = svg2rlg(filename)
self.imageWidth = width
self.imageHeight = height
x1, y1, x2, y2 = self.doc.getBounds()
# Actually, svg2rlg's getBounds seems broken.
self._w, self._h = x2, y2
if not self.imageWidth:
self.imageWidth = self._w
if not self.imageHeight:
self.imageHeight = self._h
self.__ratio = float(self.imageWidth) / self.imageHeight
if kind in ['direct', 'absolute']:
self.drawWidth = width or self.imageWidth
self.drawHeight = height or self.imageHeight
elif kind in ['bound', 'proportional']:
factor = min(
float(width) / self.imageWidth,
float(height) / self.imageHeight
)
self.drawWidth = self.imageWidth * factor
self.drawHeight = self.imageHeight * factor
def mcviz(inputhepmc,outputsvg,outputpdf,outputpng):
try:
subprocess.check_call(['mcviz','--demo',inputhepmc,'--output_file',outputsvg])
import svg2rlg
import reportlab.graphics
d = svg2rlg.svg2rlg(outputsvg);reportlab.graphics.renderPDF.drawToFile(d,outputpdf)
subprocess.check_call(['convert','-trim','-density','3000',outputpdf,outputpng])
except subprocess.CalledProcessError:
log.error('mcviz failed!')
raise RuntimeError
def OnRender(self, event):
# show expected png image
path, filename = os.path.split(self.test_name)
name, ext = os.path.splitext(filename)
imgpath = None
for prefix in ('', 'basic-', 'full-', 'tiny-'):
imgpath = os.path.join(os.getcwd(), 'test-suite', 'png',
prefix + name + '.png')
if os.path.exists(imgpath):
break
if not imgpath is None:
img = wx.Image(imgpath)
self.rightimage.SetImage(img)
else:
self.log.Write('Could not load image: "%s"' % name)
# render svg file
start = time.clock()
try:
if USESVGLIB:
drawing = svglib.svg2rlg(self.test_name)
else:
drawing = svg2rlg(self.test_name)
except:
type, value, traceback = sys.exc_info()
msg = str(value)
dlg = wx.MessageDialog(
self, msg, "svg2rlg",
wx.OK | wx.ICON_INFORMATION | wx.STAY_ON_TOP)
dlg.Raise()
dlg.ShowModal()
dlg.Destroy()
return
delta = time.clock() - start
self.log.Write('Rendered in %.2f seconds' % delta)
fh, tmp = tempfile.mkstemp(suffix='.png', prefix="svg2rlg_")
os.close(fh)
path, filename = os.path.split(tmp)
name, ext = os.path.splitext(filename)
drawing.save(formats=['png'], outDir=path, fnRoot=name)
img = wx.Image(os.path.join(path, name + '.png'))
self.leftimage.SetImage(img)
def OnRender(self, event):
# show expected png image
path, filename = os.path.split(self.test_name)
name, ext = os.path.splitext(filename)
imgpath = None
for prefix in ('', 'basic-', 'full-', 'tiny-'):
imgpath = os.path.join(os.getcwd(), 'test-suite', 'png', prefix + name + '.png')
if os.path.exists(imgpath):
break
if not imgpath is None:
img = wx.Image(imgpath)
self.rightimage.SetImage(img)
else:
self.log.Write('Could not load image: "%s"' % name)
# render svg file
start = time.clock()
try:
if USESVGLIB:
drawing = svglib.svg2rlg(self.test_name)
else:
drawing = svg2rlg(self.test_name)
except:
type, value, traceback = sys.exc_info()
msg = str(value)
dlg = wx.MessageDialog(self, msg, "svg2rlg",
wx.OK | wx.ICON_INFORMATION | wx.STAY_ON_TOP)
dlg.Raise()
dlg.ShowModal()
dlg.Destroy()
return
delta = time.clock() - start
self.log.Write('Rendered in %.2f seconds' % delta)
fh, tmp = tempfile.mkstemp(suffix = '.png', prefix = "svg2rlg_")
os.close(fh)
path, filename = os.path.split(tmp)
name, ext = os.path.splitext(filename)
drawing.save(formats=['png'],outDir=path,fnRoot=name)
img = wx.Image(os.path.join(path, name + '.png'))
self.leftimage.SetImage(img)
