def Grouping():
s = pysvg.Svg()
# testing container
myStyle = pysvg.StyleBuilder()
myStyle.setStrokeWidth(2)
myStyle.setStroke("green")
group = pysvg.G()
group.set_style(myStyle.getStyle())
group.addElement(pysvg.Line(300, 300, 600, 600))
group.addElement(pysvg.Circle(500, 500, 50))
s.addElement(group)
group = pysvg.G()
group.set_style(myStyle.getStyle())
style_dict = {
"stroke": "#000000",
"fill": "none",
"stroke-width": "49",
"stroke-opacity": "0.027276"
}
p = pysvg.Path(pathData="M 300 100 A 1,1 0 0 1 802,800")
p.set_style(pysvg.StyleBuilder(style_dict).getStyle())
p2 = pysvg.Path(pathData="M 100 300 A 1,1 0 0 1 802,800")
p2.set_style(pysvg.StyleBuilder(style_dict).getStyle())
group.addElement(p)
group.addElement(p2)
s.addElement(group)
print s.getXML()
s.save('./testoutput/7_Grouping.svg')
def createPaths():
elements = []
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)
elements.append(path1)
elements.append(path2)
elements.append(path3)
return elements
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 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 HelloWorld2():
s = pysvg.Svg()
myStyle = pysvg.StyleBuilder()
myStyle.setFontFamily(fontfamily="Verdana")
myStyle.setFontSize('5em') # no need for the keywords all the time
myStyle.setFilling("blue")
t1 = pysvg.Text("Hello World", 0, 100)
t1.set_style(myStyle.getStyle())
s.addElement(t1)
s.save('./testoutput/2_HelloWorld2.svg')
def TextFeatures():
s = pysvg.Svg("test")
myStyle = pysvg.StyleBuilder()
myStyle.setFontFamily(fontfamily="Verdana")
myStyle.setFontSize('5em')
myStyle.setFilling(fill="blue")
t1 = pysvg.Text("Verdana, blue, 5em", 0, 100)
t1.set_style(myStyle.getStyle())
t2 = pysvg.Text("pySVG simple", 0, 200)
s.addElement(t1)
s.addElement(t2)
r = pysvg.Rect(350, 250, 100, 100, id="myRect")
r.set_fill("green")
s.addElement(r)
myStyle = pysvg.StyleBuilder()
myStyle.setFontFamily(fontfamily="Times")
myStyle.setFontSize('2em')
myStyle.setFontStyle('italic')
myStyle.setFontWeight('bold')
myStyle.setFilling(fill="red")
myStyle.setFillOpacity('0.5')
myStyle.setFillRule('evenodd')
t3 = pysvg.Text("Times, italic, 2em, bold, opacity=0.5, fillrule=evenodd",
0, 300)
t3.set_style(myStyle.getStyle())
s.addElement(t3)
myStyle = pysvg.StyleBuilder()
myStyle.setFontFamily(fontfamily="Times")
myStyle.setFontSize('2em')
myStyle.setFontStyle('italic')
myStyle.setFilling(fill="red")
myStyle.setFillOpacity('0.5')
# myStyle.fill="blue"
t4 = pysvg.Text("Times, italic, 2em, non bold, opacity=0.5", 0, 400)
t4.set_style(myStyle.getStyle())
s.addElement(t4)
s.save('./testoutput/3_TextFeatures.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 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)
