···

       
38
       
 
       
```python

     

       
39
       
 
       
import drawSvg as draw

     

       
40
       
 
       


     

       
41
       
-
       
d = draw.Drawing(200, 100, origin='center')

     

       
42
       
 
       


     

       
0
       
 
       

     

       
43
       
 
       
d.append(draw.Lines(-80, -45,

     

       
44
       
 
       
                    70, -49,

     

       
45
       
 
       
                    95, 49,

     
···

       
48
       
 
       
            fill='#eeee00',

     

       
49
       
 
       
            stroke='black'))

     

       
50
       
 
       


     

       
0
       
 
       

     

       
51
       
 
       
d.append(draw.Rectangle(0,0,40,50, fill='#1248ff'))

     

       
0
       
 
       

     

       
0
       
 
       

     

       
52
       
 
       
d.append(draw.Circle(-40, -10, 30,

     

       
53
       
 
       
            fill='red', stroke_width=2, stroke='black'))

     

       
54
       
 
       


     

       
0
       
 
       

     

       
55
       
 
       
p = draw.Path(stroke_width=2, stroke='green',

     

       
56
       
 
       
              fill='black', fill_opacity=0.5)

     

       
57
       
 
       
p.M(-30,5)  # Start path at point (-30, 5)

     
···

       
60
       
 
       
p.Z()       # Draw line to start

     

       
61
       
 
       
d.append(p)

     

       
62
       
 
       


     

       
0
       
 
       

     

       
63
       
 
       
d.append(draw.ArcLine(60,-20,20,60,270,

     

       
64
       
 
       
            stroke='red', stroke_width=5, fill='red', fill_opacity=0.2))

     

       
65
       
 
       
d.append(draw.Arc(60,-20,20,60,270,cw=False,

     

       
66
       
 
       
            stroke='green', stroke_width=3, fill='none'))

     

       
67
       
 
       
d.append(draw.Arc(60,-20,20,270,60,cw=True,

     

       
68
       
 
       
            stroke='blue', stroke_width=1, fill='black', fill_opacity=0.3))

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
69
       
 
       


     

       
70
       
 
       
d.setPixelScale(2)  # Set number of pixels per geometry unit

     

       
71
       
 
       
#d.setRenderSize(400,200)  # Alternative to setPixelScale

     

···

       
38
       
 
       
```python

     

       
39
       
 
       
import drawSvg as draw

     

       
40
       
 
       


     

       
41
       
+
       
d = draw.Drawing(200, 100, origin='center', displayInline=False)

     

       
42
       
 
       


     

       
43
       
+
       
# Draw an irregular polygon

     

       
44
       
 
       
d.append(draw.Lines(-80, -45,

     

       
45
       
 
       
                    70, -49,

     

       
46
       
 
       
                    95, 49,

     
···

       
49
       
 
       
            fill='#eeee00',

     

       
50
       
 
       
            stroke='black'))

     

       
51
       
 
       


     

       
52
       
+
       
# Draw a rectangle

     

       
53
       
 
       
d.append(draw.Rectangle(0,0,40,50, fill='#1248ff'))

     

       
54
       
+
       


     

       
55
       
+
       
# Draw a circle

     

       
56
       
 
       
d.append(draw.Circle(-40, -10, 30,

     

       
57
       
 
       
            fill='red', stroke_width=2, stroke='black'))

     

       
58
       
 
       


     

       
59
       
+
       
# Draw an arbitrary path (a triangle in this case)

     

       
60
       
 
       
p = draw.Path(stroke_width=2, stroke='green',

     

       
61
       
 
       
              fill='black', fill_opacity=0.5)

     

       
62
       
 
       
p.M(-30,5)  # Start path at point (-30, 5)

     
···

       
65
       
 
       
p.Z()       # Draw line to start

     

       
66
       
 
       
d.append(p)

     

       
67
       
 
       


     

       
68
       
+
       
# Draw multiple circular arcs

     

       
69
       
 
       
d.append(draw.ArcLine(60,-20,20,60,270,

     

       
70
       
 
       
            stroke='red', stroke_width=5, fill='red', fill_opacity=0.2))

     

       
71
       
 
       
d.append(draw.Arc(60,-20,20,60,270,cw=False,

     

       
72
       
 
       
            stroke='green', stroke_width=3, fill='none'))

     

       
73
       
 
       
d.append(draw.Arc(60,-20,20,270,60,cw=True,

     

       
74
       
 
       
            stroke='blue', stroke_width=1, fill='black', fill_opacity=0.3))

     

       
75
       
+
       


     

       
76
       
+
       
# Draw arrows

     

       
77
       
+
       
arrow = draw.Marker(-0.1, -0.5, 0.9, 0.5, scale=4, orient='auto')

     

       
78
       
+
       
arrow.append(draw.Lines(-0.1, -0.5, -0.1, 0.5, 0.9, 0, fill='red', close=True))

     

       
79
       
+
       
p = draw.Path(stroke='red', stroke_width=2, fill='none',

     

       
80
       
+
       
              marker_end=arrow)  # Add an arrow to the end of a path

     

       
81
       
+
       
p.M(20, -40)

     

       
82
       
+
       
p.L(20, -27)

     

       
83
       
+
       
p.L(0, -20)

     

       
84
       
+
       
d.append(p)

     

       
85
       
+
       
d.append(draw.Line(30, -20, 0, -10,

     

       
86
       
+
       
            stroke='red', stroke_width=2, fill='none',

     

       
87
       
+
       
            marker_end=arrow))  # Add an arrow to the end of a line

     

       
88
       
 
       


     

       
89
       
 
       
d.setPixelScale(2)  # Set number of pixels per geometry unit

     

       
90
       
 
       
#d.setRenderSize(400,200)  # Alternative to setPixelScale

     

···

       
74
       
 
       
    def __init__(self, tag_name, **args):

     

       
75
       
 
       
        super().__init__(**args)

     

       
76
       
 
       
        self.TAG_NAME = tag_name

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

···

       
74
       
 
       
    def __init__(self, tag_name, **args):

     

       
75
       
 
       
        super().__init__(**args)

     

       
76
       
 
       
        self.TAG_NAME = tag_name

     

       
77
       
+
       


     

       
78
       
+
       
class Marker(DrawingDef):

     

       
79
       
+
       
    ''' A small drawing that can be placed at the ends of (or along) a path.

     

       
80
       
+
       


     

       
81
       
+
       
        This can be used for arrow heads or points on a graph for example.

     

       
82
       
+
       


     

       
83
       
+
       
        By default, units are multiples of stroke width.'''

     

       
84
       
+
       
    TAG_NAME = 'marker'

     

       
85
       
+
       
    def __init__(self, minx, miny, maxx, maxy, scale=1, orient='auto',

     

       
86
       
+
       
                 **kwargs):

     

       
87
       
+
       
        width = maxx - minx

     

       
88
       
+
       
        height = maxy - miny

     

       
89
       
+
       
        kwargs = {

     

       
90
       
+
       
            'markerWidth': width if scale == 1 else float(width) * scale,

     

       
91
       
+
       
            'markerHeight': height if scale == 1 else float(height) * scale,

     

       
92
       
+
       
            'viewBox': '{} {} {} {}'.format(minx, -maxy, width, height),

     

       
93
       
+
       
            'orient': orient,

     

       
94
       
+
       
            **kwargs,

     

       
95
       
+
       
        }

     

       
96
       
+
       
        super().__init__(**kwargs)

     

···

       
2
       
 
       
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"

     

       
3
       
 
       
     width="400" height="200" viewBox="-100.0 -50.0 200 100">

     

       
4
       
 
       
<defs>

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
5
       
 
       
</defs>

     

       
6
       
 
       
<path d="M-80,45 L70,49 L95,-49 L-90,-40" fill="#eeee00" stroke="black" />

     

       
7
       
 
       
<rect x="0" y="-50" width="40" height="50" fill="#1248ff" />

     
···

       
10
       
 
       
<circle cx="60" cy="20" r="20" stroke-dasharray="73.30382858376184 52.35987755982988" stroke-dashoffset="-31.41592653589793" stroke="red" stroke-width="5" fill="red" fill-opacity="0.2" />

     

       
11
       
 
       
<path d="M70.0,2.679491924311229 A20,20,0,1,0,59.99999999999999,40.0" stroke="green" stroke-width="3" fill="none" />

     

       
12
       
 
       
<path d="M59.99999999999999,40.0 A20,20,0,1,1,70.0,2.679491924311229" stroke="blue" stroke-width="1" fill="black" fill-opacity="0.3" />

     

       
0
       
 
       

     

       
0
       
 
       

     

       
13
       
 
       
</svg>
     

···

       
2
       
 
       
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"

     

       
3
       
 
       
     width="400" height="200" viewBox="-100.0 -50.0 200 100">

     

       
4
       
 
       
<defs>

     

       
5
       
+
       
<marker markerWidth="4.0" markerHeight="4.0" viewBox="-0.1 -0.5 1.0 1.0" orient="auto" id="d0">

     

       
6
       
+
       
<path d="M-0.1,0.5 L-0.1,-0.5 L0.9,0 Z" fill="red" />

     

       
7
       
+
       
</marker>

     

       
8
       
 
       
</defs>

     

       
9
       
 
       
<path d="M-80,45 L70,49 L95,-49 L-90,-40" fill="#eeee00" stroke="black" />

     

       
10
       
 
       
<rect x="0" y="-50" width="40" height="50" fill="#1248ff" />

     
···

       
13
       
 
       
<circle cx="60" cy="20" r="20" stroke-dasharray="73.30382858376184 52.35987755982988" stroke-dashoffset="-31.41592653589793" stroke="red" stroke-width="5" fill="red" fill-opacity="0.2" />

     

       
14
       
 
       
<path d="M70.0,2.679491924311229 A20,20,0,1,0,59.99999999999999,40.0" stroke="green" stroke-width="3" fill="none" />

     

       
15
       
 
       
<path d="M59.99999999999999,40.0 A20,20,0,1,1,70.0,2.679491924311229" stroke="blue" stroke-width="1" fill="black" fill-opacity="0.3" />

     

       
16
       
+
       
<path d="M20,40 L20,27 L0,20" stroke="red" stroke-width="2" fill="none" marker-end="url(#d0)" />

     

       
17
       
+
       
<path d="M30,20 L0,10" stroke="red" stroke-width="2" fill="none" marker-end="url(#d0)" />

     

       
18
       
 
       
</svg>