本文整理匯總了Python中SVGdraw.drawing方法的典型用法代碼示例。如果您正苦於以下問題：Python SVGdraw.drawing方法的具體用法？Python SVGdraw.drawing怎麽用？Python SVGdraw.drawing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SVGdraw的用法示例。
在下文中一共展示了SVGdraw.drawing方法的9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: writeToFile
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def writeToFile(self, outfile):
"""write svg image to file.
"""
self.finalizePlot()
self.mRoot = SVGdraw.drawing()
self.mDraw = SVGdraw.svg( (0, 0, self.mPageWidth, self.mPageHeight ) , "100%", "100%" )
kk = self.mElements.keys()
kk.sort()
kk.reverse()
for k in kk:
for e in self.mElements[k]:
self.mDraw.addElement( e )
self.mRoot.setSVG(self.mDraw)
tfile = tempfile.mktemp()
self.mRoot.toXml( tfile )
lines = open(tfile,"r").readlines()
outfile.write(string.join(lines,""))
outfile.write("\n")
os.remove(tfile)示例2: errorsvg
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def errorsvg(msg):
s=SVGdraw.svg(width='5cm', height='1cm')
s.addElement(SVGdraw.text(0,0,msg))
d=SVGdraw.drawing()
d.svg=s
print d.toXml()
return s示例3: writeToFile
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def writeToFile(self, outfile):
"""write svg image to file.
"""
self.finalizePlot()
kk = self.mElements.keys()
kk.sort()
kk.reverse()
## make sure the image size is ok
min_x, min_y, max_x, max_y = 0, 0, 0, 0
for k in kk:
for e in self.mElements[k]:
for x in ('x', 'x2', 'x1'):
if x in e.attributes:
v = e.attributes[x]
min_x = min(min_x, v )
max_x = max(max_x, v )
for y in ('y', 'y2', 'y1'):
if y in e.attributes:
v = e.attributes[y]
min_y = min(min_y, v )
max_y = max(max_y, v )
min_x, min_y = int(math.floor(min_x)), int(math.floor(min_y))
max_x, max_y = int(math.floor(max_x)), int(math.floor(max_y))
for k in kk:
for e in self.mElements[k]:
for x in ('x', 'x2', 'x1'):
if x in e.attributes:
e.attributes[x] -= min_x
for x in ('y', 'y2', 'y1'):
if y in e.attributes:
e.attributes[y] -= min_y
## now add all the elements
self.mRoot = SVGdraw.drawing()
self.mDraw = SVGdraw.svg( (0, 0, self.mPageWidth - min_x, self.mPageHeight - min_y ) , "100%", "100%" )
for k in kk:
for e in self.mElements[k]:
self.mDraw.addElement( e )
self.mRoot.setSVG(self.mDraw)
tfile = tempfile.mktemp()
self.mRoot.toXml( tfile )
lines = open(tfile,"r").readlines()
outfile.write(string.join(lines,""))
outfile.write("\n")
os.remove(tfile)示例4: save
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def save(self, filename=None):
document = SVGdraw.drawing()
width = str(self.width) + self.units
height = str(self.height) + self.units
canvas = SVGdraw.svg(None, width, height)
self.makeGrid(canvas)
document.setSVG(canvas)
if filename:
document.toXml(filename)
else:
return document.toXml()示例5: plot
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def plot(self,
filename,
segments,
workspace,
samples ):
nlines = 2 + len(samples)
height = nlines * self.linewidth * self.linespace
width = workspace.max()
print height, width
root = SVGdraw.drawing()
canvas = SVGdraw.svg( (0, 0, width, heigh), "100%", "100%")
root.setSVG( canvas )
root.toXml( filename )示例6: toSVG
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def toSVG(self):
#modification du maximum en X : depend du nombre d'element
global XMAX
XMAX = len(self.infos)*(BAR_THICKNESS+SPACE)
# creation du document
doc=SVGdraw.drawing()
svg=SVGdraw.svg(None, '100%','100%')
# creation des patterns pour les axes et la grille
axeX = SVGdraw.pattern(id="axeX",width="20",height="10",patternUnits="userSpaceOnUse")
axeX.addElement(SVGdraw.path("M 0 0, L 0 10","none","black","0.25"))
axeX.addElement(SVGdraw.path("M 10 10, V 5","none","lightgray","0.25"))
axeY = SVGdraw.pattern(id="axeY",width="10",height="20",patternUnits="userSpaceOnUse")
axeY.addElement(SVGdraw.path("M 0 0, L 10 0","none","black","0.25"))
axeY.addElement(SVGdraw.path("M 5 10, L 10 10","none","lightgray","0.25"))
grid = SVGdraw.pattern(id="grid",width="10",height="10",patternUnits="userSpaceOnUse")
grid.addElement(SVGdraw.path("M 0 0, L 10 0, L 10 10,L 0 10, L 0 0","none","lightgray","0.25"))
defs=SVGdraw.defs()
defs.addElement(axeX)
defs.addElement(axeY)
defs.addElement(grid)
svg.addElement(defs)
group=SVGdraw.group(transform="translate(130,130) scale(1,-1)")
# dessin de la grille de fond
group.addElement(SVGdraw.rect(0,0,XMAX,YMAX,"url(#grid)","lightgray","0.25"))
# dessin des axes
group.addElement(SVGdraw.rect(0,-10,XMAX,10,"url(#axeX)"))
group.addElement(SVGdraw.rect(-10,0,10,YMAX,"url(#axeY)"))
group.addElement(SVGdraw.line(0,0,XMAX,0,"black",1))
group.addElement(SVGdraw.line(0,0,0,YMAX,"black",1))
# dessin des fleches des axes
group.addElement(SVGdraw.polygon([[-3,YMAX],[3,YMAX],[0,YMAX+10]], "black","white"))
group.addElement(SVGdraw.polygon([[XMAX,-3],[XMAX,3],[XMAX+10,0]], "black","white"))
textgroup=SVGdraw.group(transform="scale(1,-1)")
# graduations
for y in range(0,YMAX+STEP,STEP):
textgroup.addElement(SVGdraw.text(-STEP,y, str(y), 8, text_anchor="middle", transform="translate(0,%d)"%(-y*2)))
textgroup.addElement(SVGdraw.text(0,YMAX+SPACE, r"%", 8, transform="translate(0,%d)"%(-(YMAX+SPACE)*2)))
# ajout de la legende principale
legendText = "Repertoire %s - taille %.02f ko"%(self.rootName,float(self.totalSize/1024.0))
textgroup.addElement(SVGdraw.text(XMAX,YMAX+3*SPACE, legendText,12, "verdana",
text_anchor="end", fill="darkblue",transform="translate(0,%d)"%(-(YMAX+3*SPACE)*2)))
group.addElement(textgroup)
# tri des elements selon la taille occupee
self.infos.sort(self.tupleCmp)
xincr=0
#self.infos
for (name,size) in self.infos:
# calcul du pourcentage de place occupe
pourcent = (100.0*float(size))/float(self.totalSize)
height=int(pourcent*YMAX/100);
# insertion du texte de l'emplacement sur le disque et de la taille occupee en Ko
legendText = "%s (%### ###.02f ko)"%(name,float(size/1024.0))
legend = SVGdraw.text(xincr+BAR_THICKNESS/2, -10,legendText,8,"verdana",text_anchor="begin",fill="blue")
legend.attributes["transform"]="scale(1,-1) translate(0,20) rotate(45,%d,-10)"%(xincr+BAR_THICKNESS/2)
group.addElement(legend)
#insertion de la barre representant le pourcentage
group.addElement(SVGdraw.rect(xincr,0,BAR_THICKNESS, height,"green","black",opacity=0.5))
#insertion de la taille en pourcentage a gauche de la barre
pourcentText=SVGdraw.text(xincr+BAR_THICKNESS/2, height+SPACE,"%02.01f%% "%pourcent,6,
"arial", text_anchor="middle", fill="black")
pourcentText.attributes["transform"]="scale(1,-1) translate(0,-%d)"%((height+SPACE)*2)
group.addElement(pourcentText)
# augmentation du l'abscisse en X
xincr = xincr+BAR_THICKNESS+SPACE
svg.addElement(group)
doc.setSVG(svg)
doc.toXml(self.svgURL)示例7: save
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def save(self, filename):
"""Save the revision tree in a file"""
d = SVG.drawing()
d.setSVG(self._svg)
d.toXml(filename)示例8: out2file
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
def out2file(knot, filename, *args, **kwargs):
f=open(filename,"w")
d=SVGdraw.drawing()
d.svg=knot.svgout(*args,**kwargs)
f.write(d.toXml())
f.close示例9: str
# 需要導入模塊: import SVGdraw [as 別名]
# 或者: from SVGdraw import drawing [as 別名]
citer=citergen()
circscale=1
if opts.has_key("-r") or opts.has_key("--radius"):
rad=float(opts.get("-r") or opts["--radius"])
if opts.has_key("--circle-scale"):
circscale=float(opts['--circle-scale'])
else:
rad=None
if opts.has_key("-k") or opts.has_key("--knot-only"):
# Don't output the svg, just the knot.
print str(k)
exit(0)
s=k.svgout(crossings=not (opts.has_key('-n') or
opts.has_key('--nocrossings')),
coloriter=citer,circradius=rad,circscale=circscale)
d=SVGdraw.drawing()
d.svg=s
print d.toXml()
# An irregular one I found experimenting:
# [(1,1),(2,4),(3,1),(4,16),(5,1),(6,10),(6,4),(7,1),(9,9),(9,1),(10,4),(11,1),(13,9),(13,1),(15,1),(16,8),(17,1),(19,1),(21,11),(21,7),(21,1),(22,4),(23,1),(25,1),(26,4),(27,1),(28,16),(28,12),(29,1),(30,6),(30,4),(31,1)]
# (16 wide, but make sure it's tall enough!)
# An interesting conundrum:
# [(0,2),(0,0),(4,2),(4,0),(5,17),(5,13),(5,9),(5,5),(8,2),(8,0),(11,17),(11,13),(11,9),(11,5),(12,2),(12,0)]
# Irregular bottom. Length of bottom != wrap zone (I think). Says it's
# not tyable, but is it? If I set the xmodulus to 16 by hand, it's fine;
# generates an SVG and all, tyable in 4 strands. But as it is, the program
# sets the xmodulus to 14.
# XXXXX But its svg file looks like it has bad crossings!