def MyRadialGradient():
mySVG = pysvg.Svg()
d = pysvg.Defs()
lg = pysvg.RadialGradient()
lg.set_id("grey_blue")
s = pysvg.Stop(offset='0%')
s.set_stop_color('rgb(200,200,200)')
s.set_stop_opacity(1)
lg.addElement(s)
s = pysvg.Stop(offset='100%')
s.set_stop_color('rgb(0,0,255)')
s.set_stop_opacity(1)
lg.addElement(s)
d.addElement(lg)
oh = pysvg.ShapeBuilder()
e = oh.createEllipse(cx="230",
cy="200",
rx="110",
ry="100",
fill="url(#grey_blue)")
mySVG.addElement(d)
mySVG.addElement(e)
print mySVG.getXML()
mySVG.save('./testoutput/9_RadialGradient.svg')
def MyLinearGradient():
mySVG = pysvg.Svg("test")
d = pysvg.Defs()
lg = pysvg.LinearGradient()
lg.set_id("orange_red")
s = pysvg.Stop(offset="0%")
s.set_stop_color('rgb(255,255,0)')
s.set_stop_opacity(1)
lg.addElement(s)
s = pysvg.Stop(offset="100%")
s.set_stop_color('rgb(255,0,0)')
s.set_stop_opacity(1)
lg.addElement(s)
d.addElement(lg)
oh = pysvg.ShapeBuilder()
e = oh.createEllipse(cx="200",
cy="190",
rx="85",
ry="55",
fill="url(#orange_red)")
mySVG.addElement(d)
mySVG.addElement(e)
print mySVG.getXML()
mySVG.save('./testoutput/8_LinearGradient.svg')
def Shapes():
oh = pysvg.ShapeBuilder()
s = pysvg.Svg("test")
s.addElement(
oh.createRect(0, 0, 400, 200, 12, 12, strokewidth=2, stroke='navy'))
s.addElement(
oh.createRect(100,
50,
200,
100,
strokewidth=2,
stroke='navy',
fill='yellow'))
s.addElement(oh.createCircle(700, 500, 50, strokewidth=5, stroke='red'))
s.addElement(
oh.createCircle(810,
500,
50,
strokewidth=5,
stroke='yellow',
fill='#AAAAAA'))
s.addElement(oh.createEllipse(600, 50, 50, 30, strokewidth=5,
stroke='red'))
s.addElement(
oh.createEllipse(700,
50,
50,
30,
strokewidth=5,
stroke='yellow',
fill='#00AABB'))
s.addElement(oh.createLine(0, 0, 300, 300, strokewidth=2, stroke="black"))
s.save('./testoutput/4_Shapes.svg')
def testIterationsWithAttributesChange():
s = pysvg.Svg()
sb = pysvg.ShapeBuilder()
coords = [(1, 1), (200, 200)]
for (x, y) in coords:
rectangle = sb.createRect(0, 0, 100, 200, fill='000')
rectangle.set_x(x)
rectangle.set_y(y)
s.addElement(rectangle)
s.save('./testoutput/iterationsWithAttributesChange.svg')
def MyLine():
s = pysvg.Svg("test")
myStyle = pysvg.StyleBuilder()
myStyle.setStrokeWidth(2)
myStyle.setStroke('black')
l = pysvg.Line(0, 0, 300, 300)
l.set_style(myStyle.getStyle())
s.addElement(l)
# easier method with ShapeBuilder
oh = pysvg.ShapeBuilder()
s.addElement(oh.createLine(10, 0, 300, 300, strokewidth=2, stroke="blue"))
s.save('./testoutput/5_Line.svg')
def ComplexShapes():
oh = pysvg.ShapeBuilder()
mySVG = pysvg.Svg("test")
d = pysvg.Defs()
d.addElement(MyDropShadow())
mySVG.addElement(d)
pl = oh.createPolyline(points="50,375 150,375 150,325 250,325 250,375 \
350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 \
750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375 ",
strokewidth=10,
stroke='blue')
mySVG.addElement(pl)
pointsAsTuples = [(350, 75), (379, 161), (469, 161), (397, 215),
(423, 301), (350, 250), (277, 301), (303, 215),
(231, 161), (321, 161)]
pg = oh.createPolygon(points=oh.convertTupleArrayToPoints(pointsAsTuples),
strokewidth=10,
stroke='blue',
fill='red')
pg.set_filter('url(#MyDropShadow)')
mySVG.addElement(pg)
sh = pysvg.StyleBuilder()
sh.setFilling('#EEE')
sh.setStroke('#00F')
sh.setStrokeWidth('2px')
path1 = pysvg.Path('M 40,530 L 100,560 L 60,520 Z', style=sh.getStyle())
sh2 = pysvg.StyleBuilder()
sh2.setFilling('#FFC')
sh2.setStroke('#00F')
sh2.setStrokeWidth('2px')
path2 = pysvg.Path(style=sh2.getStyle())
path2.appendMoveToPath(190, 520, False)
# as you can see we can mix strings and ints without trouble
path2.appendCubicCurveToPath('+0', '+0', 30, 30, -60, 30, True)
path2.appendCloseCurve()
sh3 = pysvg.StyleBuilder()
sh3.setFilling('none')
sh3.setStroke('#00F')
sh3.setStrokeWidth('2px')
path3 = pysvg.Path('M 230,530', style=sh3.getStyle())
path3.appendQuadraticCurveToPath(0, 30, 30, 0)
path3.appendQuadraticCurveToPath(30, -30, 30, 0)
path3.appendQuadraticCurveToPath(-0, 30, 30, 0)
path3.appendQuadraticCurveToPath(30, -20, 30, 0)
mySVG.addElement(path1)
mySVG.addElement(path2)
mySVG.addElement(path3)
mySVG.save('./testoutput/6_ComplexShapes.svg')
def testIterationsWithUse():
s = pysvg.Svg()
d = pysvg.Defs()
sb = pysvg.ShapeBuilder()
rectangle = sb.createRect(0, 0, 100, 200, fill='000')
rectangle.set_id('baseRect')
d.addElement(rectangle)
s.addElement(d)
coords = [(1, 1), (200, 200)]
for (x, y) in coords:
r = pysvg.Use()
r.set_x(x)
r.set_y(y)
r.set_xlink_href('#baseRect')
s.addElement(r)
s.save('./testoutput/iterationsWithUse.svg')
def createMainBorderAndTexts():
oh = pysvg.ShapeBuilder()
sh = pysvg.StyleBuilder()
elements = []
r = oh.createRect("0",
"0",
"946",
"626",
strokewidth="2px",
stroke="#00C",
fill="#FFF")
elements.append(r)
sh.setFilling("#000")
sh.setFontSize("24px")
t = pysvg.Text("Objects and Effects in ...", 30, 40)
t.set_style(sh.getStyle())
elements.append(t)
sh = pysvg.StyleBuilder()
sh.setFontSize("13px")
t = pysvg.Text(
"[The red circle, explanation texts and textlinks WILL \
(but are not yet) connected to JavaScript.]", 360, 35)
t.set_style(sh.getStyle())
elements.append(t)
elements.append(createText("Rectangle", 230, 90))
elements.append(createText("Circle", 230, 180))
elements.append(createText("Ellipse", 230, 275))
elements.append(createText("Polygon", 100, 350))
elements.append(createText("Polyline", 270, 350))
elements.append(createText("Line", 270, 470))
elements.append(createText("Path", 190, 570))
elements.append(createText("flowing Text", 800, 550))
elements.append(createText("linear gradient", 600, 90))
elements.append(createText("radial gradient", 600, 170))
elements.append(createText("opacity", 600, 310))
elements.append(createText("filter", 600, 440))
elements.append(createText("animation", 800, 375))
elements.append(createText("pattern", 600, 550))
elements.append(createText("group + transformation", 780, 190))
elements.append(createText("external Picture", 800, 310))
elements.append(createText("Textlink", 800, 495))
return elements
"""
def createMainBorderAndTexts():
oh = pysvg.ShapeBuilder()
elements = []
r = oh.createRect("0",
"0",
"946",
"626",
strokewidth="2px",
stroke="#00C",
fill="#FFF")
elements.append(r)
elements.append(createText("skewX(-40)", 320, 380))
elements.append(createText("scaling(1.0 0.5)", 600, 210))
elements.append(
createText("matrix (0.866,0.5,-0.5,0.866,-300,-200)", 50, 480))
return elements
'''
Created on 25.06.2010
@author: kerim
'''
import pysvg
sh = pysvg.ShapeBuilder()
c1 = sh.createCircle(cx=20, cy=20, r=15, fill="yellow")
c1.set_id("gesicht")
c2 = sh.createCircle(cx=15, cy=15, r=2, fill="black")
c2.set_id("auge-links")
c3 = sh.createCircle(cx=25, cy=15, r=2, fill="black")
c3.set_id("auge-rechts")
l1 = sh.createLine(x1=20, y1=18, x2=20, y2=23, strokewidth=2)
l1.set_id("nase")
p1 = pysvg.Path("M 13 26 A 5 3 0 0 0 27 26")
p1.set_id("mund")
p1.set_stroke("black")
p1.set_stroke_width("2")
p1.set_fill("none")
mySymbol = pysvg.Symbol()
mySymbol.set_id("smilie")
mySymbol.addElement(c1)
mySymbol.addElement(c2)
mySymbol.addElement(c3)
mySymbol.addElement(l1)
mySymbol.addElement(p1)
filter6 = pysvg.Filter(x="-.3", y="-.5", width=1.9, height=1.9)
def createShapes():
oh = pysvg.ShapeBuilder()
elements = []
# rectangles
r = oh.createRect(30, 70, 80, 30, strokewidth='0', fill='#090')
elements.append(r)
r = oh.createRect(120,
70,
80,
30,
strokewidth='2px',
stroke='#00C',
fill='#FFC')
elements.append(r)
# circles
c = oh.createCircle(60, 170, 30, strokewidth='0', fill='#F00')
# <circle id="kreis1" cx="60" cy="170" r="30" style="fill: #F00" onmouseover="FillHover('kreis1','#FF0','#00C','5px')" onmouseout="FillHover('kreis1','#F00','none','0px')"/>
elements.append(c)
c = oh.createCircle(150,
170,
30,
strokewidth='2px',
stroke='#000',
fill='#FF0')
elements.append(c)
# ellipse
e = oh.createEllipse(60, 270, 30, 15, strokewidth='0', fill='#F00')
# <circle id="kreis1" cx="60" cy="170" r="30" style="fill: #F00" onmouseover="FillHover('kreis1','#FF0','#00C','5px')" onmouseout="FillHover('kreis1','#F00','none','0px')"/>
elements.append(e)
e = oh.createEllipse(150,
270,
30,
15,
strokewidth='2px',
stroke='#000',
fill='#CCC')
elements.append(e)
# polygon
p = oh.createPolygon('60,370, 70,360, 80,400, 50,440, 40,330',
strokewidth='2px',
stroke='#000',
fill='#FFF')
elements.append(p)
# line
l = oh.createLine(60, 470, 180, 470, strokewidth='2px', stroke='#00C')
elements.append(l)
l = oh.createLine(200, 470, 260, 400, strokewidth='2px', stroke='#F00')
elements.append(l)
# path
p = createPaths()
for e in p:
elements.append(e)
# polyline
p = oh.createPolyline('250,325 200,345 250,365',
strokewidth='2px',
stroke='#090')
elements.append(p)
# opacity
sh = pysvg.StyleBuilder()
sh.setFilling('#00C')
sh.setFillOpacity(0.5)
c = pysvg.Circle(450, 290, 50)
c.set_style(sh.getStyle())
elements.append(c)
sh = pysvg.StyleBuilder()
sh.setFilling('#00C')
sh.setFillOpacity(0.2)
sh.setStroke('#00C')
sh.setStrokeOpacity(0.3)
c = pysvg.Circle(475, 325, 50)
c.set_style(sh.getStyle())
elements.append(c)
# group + transform
th = pysvg.TransformBuilder()
th.setRotation('-30')
group = pysvg.G()
group.set_transform(th.getTransform())
r = oh.createRect(620,
500,
width='100',
height='50',
rx=10,
ry=10,
stroke='#F00',
strokewidth='2px',
fill='none')
group.addElement(r)
sh = pysvg.StyleBuilder()
sh.setFilling('none')
sh.setFontSize('36px')
sh.setStrokeWidth('1px')
sh.setStroke('#00C')
t = pysvg.Text('Text', 635, 537)
t.set_style(sh.getStyle())
group.addElement(t)
elements.append(group)
return elements
def createShapes():
oh = pysvg.ShapeBuilder()
elements = []
# skewX
th = pysvg.TransformBuilder()
th.setSkewX('-40.0')
group = pysvg.G()
group.set_transform(th.getTransform())
r = oh.createRect(620,
300,
width='100',
height='50',
rx=10,
ry=10,
stroke='#F00',
strokewidth='2px',
fill='none')
group.addElement(r)
sh = pysvg.StyleBuilder()
sh.setFilling('none')
sh.setFontSize('36px')
sh.setStrokeWidth('1px')
sh.setStroke('#00C')
t = pysvg.Text('Text', 635, 337)
t.set_style(sh.getStyle())
group.addElement(t)
elements.append(group)
# scaling
th = pysvg.TransformBuilder()
th.setScaling('1.0', '0.5')
group = pysvg.G()
group.set_transform(th.getTransform())
r = oh.createRect(620,
300,
width='100',
height='50',
rx=10,
ry=10,
stroke='#F00',
strokewidth='2px',
fill='none')
group.addElement(r)
sh = pysvg.StyleBuilder()
sh.setFilling('none')
sh.setFontSize('36px')
sh.setStrokeWidth('1px')
sh.setStroke('#00C')
t = pysvg.Text('Text', 635, 337)
t.set_style(sh.getStyle())
group.addElement(t)
elements.append(group)
# matrix
th = pysvg.TransformBuilder()
th.setMatrix('0.866', '0.5', '-0.5', '0.866', '-300.0', '-200.0')
group = pysvg.G()
group.set_transform(th.getTransform())
r = oh.createRect(620,
300,
width='100',
height='50',
rx=10,
ry=10,
stroke='#F00',
strokewidth='2px',
fill='none')
group.addElement(r)
sh = pysvg.StyleBuilder()
sh.setFilling('none')
sh.setFontSize('36px')
sh.setStrokeWidth('1px')
sh.setStroke('#00C')
t = pysvg.Text('Text', 635, 337)
t.set_style(sh.getStyle())
group.addElement(t)
elements.append(group)
return elements
def saveSVG(self, path):
"""docstring for saveSVG"""
NODE_RADIUS = 14
dcSource = wx.PaintDC(self)
import pysvg
s = pysvg.svg()
sb = pysvg.ShapeBuilder()
for line in self.lines:
element = sb.createLine(line[0].X,
line[0].Y,
line[1].X,
line[1].Y,
strokewidth=2,
stroke="black")
s.addElement(element)
h_step = self._font_size
font_style = pysvg.StyleBuilder()
font_style.setFontFamily(fontfamily="Verdana")
font_style.setFontSize("{0}".format(self._font_size))
font_style.setFilling("black")
for node in self.nodes:
s.addElement(sb.createCircle(node.X, node.Y, NODE_RADIUS,
strokewidth=2, fill='#436EEA'))
if len(node._t_labels) != 0:
# TODO:
_t_labels = node._t_labels
rect_width = 0
for i in range(len(_t_labels)):
lwidth, lheight, ldescent, el = \
dcSource.GetFullTextExtent(_t_labels[i])
if lwidth > rect_width:
rect_width = lwidth * self._font_size / self._base_size
horizontal_offset = rect_width / 2
# element = sb.createRect(node.X - rect_width / 2 - 3,
# node.Y - h_step * len(_t_labels) - NODE_RADIUS,
# rect_width + 6,
# h_step * len(_t_labels) + 2,
# strokewidth=1,
# stroke="black",
# fill="white")
# s.addElement(element)
for i in range(len(_t_labels)):
t = pysvg.text(_t_labels[i], node.X - horizontal_offset,
node.Y - NODE_RADIUS - h_step * i - 5)
t.set_style(font_style.getStyle())
s.addElement(t)
if len(node._b_labels) != 0:
# TODO:
_b_labels = node._b_labels
rect_width = 0
for i in range(len(_b_labels)):
lwidth, lheight, ldescent, el = \
dcSource.GetFullTextExtent(_b_labels[i])
if lwidth > rect_width:
rect_width = lwidth * self._font_size / self._base_size
horizontal_offset = rect_width / 2
# element = sb.createRect(node.X - rect_width / 2 - 3,
# node.Y + NODE_RADIUS - 2,
# rect_width + 6,
# h_step * len(_b_labels) + 2,
# strokewidth=1,
# stroke="black",
# fill="white")
# s.addElement(element)
for i in range(len(_b_labels)):
t = pysvg.text(unicode(_b_labels[i]), node.X - horizontal_offset,
node.Y + NODE_RADIUS + h_step * (i + 0.8) + 5)
t.set_style(font_style.getStyle())
s.addElement(t)
s.save(path)
