本文整理匯總了Python中log.Log.Log.subLayer方法的典型用法代碼示例。如果您正苦於以下問題：Python Log.subLayer方法的具體用法？Python Log.subLayer怎麽用？Python Log.subLayer使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類log.Log.Log的用法示例。
在下文中一共展示了Log.subLayer方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: createBufferForSvgFile
# 需要導入模塊: from log.Log import Log [as 別名]
# 或者: from log.Log.Log import subLayer [as 別名]
#.........這裏部分代碼省略.........
# show all layers
for layer in layers:
SvgManipulations.removeStyleAttribute(layer, "display:none")
SvgManipulations.removeStyleAttribute(layer, "display:inline")
# tree.write(svgPath+"-debug.svg", encoding="UTF-8", xml_declaration=True)
# create slides
self.log.write("Creating slides...")
for layerIndex, layer in enumerate(layers):
# only loop over slides
if SvgManipulations.isBackground(layer):
continue
# print "."
# xmlNamespacesnew svg tree, because we will delete stuff!
newSvgTree = etree.ElementTree(root.copy())
newSvgRoot = newSvgTree.getroot()
newLayers = SvgManipulations.extractAllLayers(newSvgRoot)
# scan for references
defsCollector = SvgManipulations.DefsCollector(newSvgRoot)
for newLayerIndex, newLayer in enumerate(newLayers):
if (newLayerIndex==layerIndex) or SvgManipulations.isBackground(newLayer):
defsCollector.addRecursively(newLayer)
# delete unused RasterImagedefs
newDefsList = root.findall("svg:defs", NSS)
for defsElement in newDefsList:
newSvgRoot.remove(defsElement)
# delete unused layers
for newLayerIndex, newLayer in enumerate(newLayers):
if (newLayerIndex!=layerIndex) and not SvgManipulations.isBackground(newLayer):
newSvgRoot.remove(newLayer)
# add my defs
newSvgRoot.insert(0, defsCollector.defs)
# # convert tree into plain svg
# hash, dummy = self.plainSvgFiles.hashAndOutput(svgTree.tostring(svgTree.getroot(), encoding="utf8"))
# new slide into presentation structure
slide = SvgSlide.createFromSvgRootElement(self.log.subLayer(), self.slideBuffer, self.pagecolor, newSvgRoot)
self.slides.append(slide)
self.log.write("Done.")
return True
def loadFromXmlFile(self, path):
self.reset()
print "Loading buffered presentation data..."
presentationTree = etree.parse(path)
presentation = presentationTree.getroot()
self.width = float(presentation.get("width"))
self.height = float(presentation.get("height"))
self.pagecolor = presentation.get("pagecolor", "#ffffff")
for e in presentation:
slide = SvgSlide.createFromPresentationXmlElement(self.slideBuffer, self.pagecolor, e)
self.slides.append(slide)
print "Done."
def saveToXmlFile(self, path):
# create xml digest
presentation = etree.Element("presentation")
presentation.set("width", str(self.width))
presentation.set("height", str(self.height))
presentation.set("pagecolor", self.pagecolor)
for slide in self.slides:
presentation.append(slide.createPresentationXmlElement())
presentationTree = etree.ElementTree(presentation)
presentationTree.write(path, encoding="UTF-8", xml_declaration=True)
def slide(self, index):
return self.slides[index]
def numberOfSlides(self):
return len(self.slides)
def moviePath(self):
return self.baseFolderPath
def exportAsPdf(self, pdfPath=None):
if pdfPath is None:
basePath, extension = os.path.splitext(self.svgPath)
pdfPath = basePath + ".pdf"
self.log.write("Exporting presentation as %s..."%pdfPath)
subLog = self.log.subLayer()
slidePdfPaths = []
for slide in self.slides:
slidePdfPaths.append(slide.providePdfFile(subLog))
subLog.write("Concatenating...")
subprocess.check_output(["pdftk"] + slidePdfPaths + ["cat", "output", pdfPath])
self.log.write("Done.")
return pdfPath