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- import drawSvg as draw
- d = draw.Drawing(200, 100, origin='center', displayInline=False)
- # Draw an irregular polygon
- d.append(draw.Lines(-80, -45,
- 70, -49,
- 95, 49,
- -90, 40,
- close=False,
- fill='#eeee00',
- stroke='black'))
- # Draw a rectangle
- r = draw.Rectangle(-80,0,40,50, fill='#1248ff')
- r.appendTitle("Our first rectangle") # Add a tooltip
- d.append(r)
- # Draw a circle
- d.append(draw.Circle(-40, -10, 30,
- fill='red', stroke_width=2, stroke='black'))
- # Draw an arbitrary path (a triangle in this case)
- p = draw.Path(stroke_width=2, stroke='lime',
- fill='black', fill_opacity=0.2)
- p.M(-10, 20) # Start path at point (-10, 20)
- p.C(30, -10, 30, 50, 70, 20) # Draw a curve to (70, 20)
- d.append(p)
- # Draw text
- d.append(draw.Text('Basic text', 8, -10, 35, fill='blue')) # Text with font size 8
- d.append(draw.Text('Path text', 8, path=p, text_anchor='start', valign='middle'))
- d.append(draw.Text(['Multi-line', 'text'], 8, path=p, text_anchor='end'))
- # Draw multiple circular arcs
- d.append(draw.ArcLine(60,-20,20,60,270,
- stroke='red', stroke_width=5, fill='red', fill_opacity=0.2))
- d.append(draw.Arc(60,-20,20,60,270,cw=False,
- stroke='green', stroke_width=3, fill='none'))
- d.append(draw.Arc(60,-20,20,270,60,cw=True,
- stroke='blue', stroke_width=1, fill='black', fill_opacity=0.3))
- # Draw arrows
- arrow = draw.Marker(-0.1, -0.5, 0.9, 0.5, scale=4, orient='auto')
- arrow.append(draw.Lines(-0.1, -0.5, -0.1, 0.5, 0.9, 0, fill='red', close=True))
- p = draw.Path(stroke='red', stroke_width=2, fill='none',
- marker_end=arrow) # Add an arrow to the end of a path
- p.M(20, -40).L(20, -27).L(0, -20) # Chain multiple path operations
- d.append(p)
- d.append(draw.Line(30, -20, 0, -10,
- stroke='red', stroke_width=2, fill='none',
- marker_end=arrow)) # Add an arrow to the end of a line
- d.setPixelScale(2) # Set number of pixels per geometry unit
- #d.setRenderSize(400,200) # Alternative to setPixelScale
- d.saveSvg('example.svg')
- d.savePng('example.png')
- # Display in Jupyter notebook
- d.rasterize() # Display as PNG
- d # Display as SVG
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