本文整理汇总了Python中SVGdraw.polygon方法的典型用法代码示例。如果您正苦于以下问题：Python SVGdraw.polygon方法的具体用法？Python SVGdraw.polygon怎么用？Python SVGdraw.polygon使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SVGdraw的用法示例。
在下文中一共展示了SVGdraw.polygon方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: toSVG
# 需要导入模块: import SVGdraw [as 别名]
# 或者: from SVGdraw import polygon [as 别名]
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2: svgout
# 需要导入模块: import SVGdraw [as 别名]
# 或者: from SVGdraw import polygon [as 别名]
#.........这里部分代码省略.........
else:
pathstring+=" M %f %f L %f %f"% \
(tuple(transform(path[j].x,path[j].y)+
transform(path[j+1].x,path[j+1].y)))
pathelt=SVGdraw.path(pathstring,stroke_width=stroke_width,
stroke=col,fill="none")
if self.slopebetween(here,nxt)>0:
plus.addElement(pathelt)
else:
minus.addElement(pathelt)
for i in self.pivots:
cr=transform(i.x, i.y)
c=SVGdraw.circle(cx=cr[0], cy=cr[1], r=circle_radius,
fill='black')
circgroup.addElement(c)
if not circradius:
# Mark the wraparound point.
circgroup.addElement(SVGdraw.path("M 0 -1 l 0 %d M %d -1 l 0 %d"% \
(self.ymax+2,self.xmodulus,
self.ymax+2),
stroke='black',
stroke_width=0.03))
# Somehow I want to *note* when a knot is single-strand or
# multistrand.
circgroup.addElement(SVGdraw.text(x=0.2,y=0,
text=str(len(strands)),
fill='#000408',
font_size=1,
font_family='sans-serif',
transform='scale(1,-1)'))
if crossings:
# Try multistrand crossings? (not working right)
# Need *ALL* the crossing points though.
oncircuit=[]
for circuit in strands:
oncircuit.extend(self.oncircuit(circuit))
masked=set()
over=0
masks=[minusmask,plusmask]
# How about this? For each horizontal line _that has intersections on it_,
# all crossings go in one direction, and that direction alternates.
#
# How do we find those lines?
points=[]
for circuit in strands:
for i in range(0,len(circuit)):
here=circuit[i]
nxt=circuit[(i+1)%len(circuit)]
points+=self.pointsbetween(here,nxt)
heights=[]
howmanyhits=dict()
for p in points:
howmanyhits[p]=howmanyhits.get(p,0)+1
howmanyhits=[(p,howmanyhits[p]) for p in howmanyhits.keys()]
howmanyhits=filter((lambda x: x[1]>1), howmanyhits)
heights=[x[0].y for x in howmanyhits]
heights.sort()
# No "sort unique" so just keep track of the last one we saw and skip it.
# DOESN'T WORK EITHER BUT BETTER THAN BEFORE XXXXXX
# (testing with python ./knots.py -l 18 17 6 32 6 37) Works with more
# symmetrical designs.
last=None
for h in heights:
if h==last:
continue
last=h
mask=masks[over]
over=1-over
for x in range(0,self.xmodulus,2):
p=Point((x if not h%2 else x+1),h,self)
if p in self.pivots:
continue # Skip pivot-points.
tp1=transform(p.x-0.5, p.y-0.5)
tp2=transform(p.x-0.5, p.y+0.5)
tp3=transform(p.x+0.5, p.y+0.5)
tp4=transform(p.x+0.5, p.y-0.5)
tp=transform(p.x, p.y)
if circradius:
r=SVGdraw.circle(fill="black",
cx=tp[0], cy=tp[1], r=0.6)
else:
angle=45
r=SVGdraw.polygon(fill="black",
points=[tp1,tp2,tp3,tp4],
transform="rotate(%f,%f,%f)"% \
(angle, tp[0], tp[1]))
mask.addElement(r)
# maingroup.addElement(r)
# If it's on the edge, duplicate it on the other side
# for ease of viewing.
if p.x==0 and not circradius:
mask.addElement(SVGdraw.rect(x=self.xmodulus-0.5,
y=p.y-0.5,
width=1, height=1,
fill="#111",
transform=
"rotate(45,%d,%d)"%
(self.xmodulus,p.y)))
return svg