Scientific data plots#

1# Independent axis gaps. Lengths are literal mm, not stretch factors.2page=canvas(size=(210 mm,128 mm),background="#ffffff")3s=plot_style(font_family="DejaVu Sans",font_size=8 pt)4p=plot(size=(195 mm,112 mm),plot_area=box(offset=(24 mm, 20 mm), size=(110 mm, 62 mm)),style=s,5 x=axis(label="Time (s)",range=(0,10),ticks=[0,1,2,8,9,10],breaks=[(2,8)],break_gap=3 mm,segment_lengths=[45 mm,62 mm],minor_ticks="auto"),6 y=axis(label="Signal (a.u.)",range=(0,100),ticks=[0,5,80,90,100],breaks=[(10,80)],break_gap=2 mm,segment_lengths=[20 mm,40 mm],line_color="#264b69"))7p.add_axis(name="temperature",side="right",offset=0 mm,8 axis=axis(label="Temperature (K)",range=(200,1000),ticks=[200,400,800,1000],breaks=[(400,800)],break_gap=4 mm,segment_lengths=[29 mm,29 mm],line_color="#a04725"))9p.add_axis(name="pressure",side="right",offset=29 mm,10 axis=axis(label="Pressure (MPa)",range=(0,100),ticks=[0,25,50,75,100],line_color="#34705a"))11a=p.line(x=[0,1,2,8,9,10],y=[1,5,9,84,92,98],marker="circle",color="#264b69",label="Signal")12b=p.line(x=[0,1,2,8,9,10],y=[220,300,380,830,910,980],y_axis="temperature",marker="diamond",color="#a04725",label="Temperature")13c=p.line(x=[0,1,2,8,9,10],y=[15,26,40,55,72,91],y_axis="pressure",line_dash=[2 mm,1 mm],color="#34705a",label="Pressure")14p.errorbar(x=[1,9],y=[5,91],yerr=[4,8],color="#264b69",cap_size=2 mm)15chart=page.add(p,offset=(6 mm,8 mm))16page.add(text(content="Independent gaps on three vertical axes",font_family="DejaVu Sans",font_size=10 pt),target=chart.plot_top_left,offset=(0 mm,-14 mm))17page.add(legend(layers=[a,b,c],columns=3,gap=3 mm,background="none"),target=chart.plot_bottom_left,offset=(0 mm,23 mm))18# This data anchor uses temperature values, including its independent break.19page.add(text(content="T",font_family="DejaVu Sans",font_size=8 pt,color="#a04725"),anchor=bottom_left,target=chart.data(x=9,y=910,y_axis="temperature"),offset=(2 mm,-2 mm))

1# Statistics are evaluated in original data units. Positions preserve input order.2page=canvas(size=(274 mm,128 mm),background="#ffffff")3s=plot_style(font_family="DejaVu Sans",font_size=7 pt)4a=plot(size=(88 mm,91 mm),plot_area=box(offset=(16 mm, 15 mm), size=(62 mm, 55 mm)),style=s,5 x=axis(range=(0,5),ticks=[1,2,3,4],tick_text=["A","B","C","D"]),y=axis(label="Change",range=(-2,7),ticks=[-2,0,2,4,6]))6bar=a.bar(positions=[1,2,3,4],values=[2,-1,4,3],data_width=0.65,fill="#e0e6eb",border_color="#264b69",hatch="slash",hatch_spacing=1.5 mm,label="Change")7a.bar(positions=[1,3,4],values=[1,1,2],baseline=[2,4,3],data_width=0.65,fill="none",border_color="#a04725",hatch="cross",label="Stack")8a.hline(y=0,color="#777777",line_width=0.3 pt)9a.step(x=[0.5,1.5,2.5,3.5,4.5],y=[1,2,1,3,4],where="post",color="#a04725")10ca=page.add(a,offset=(4 mm,10 mm))11page.add(text(content="(a) Bars, stacks and steps",font_family="DejaVu Sans",font_size=9 pt),target=ca.plot_top_left,offset=(0 mm,-12 mm))12 13b=plot(size=(104 mm,91 mm),plot_area=box(offset=(16 mm, 15 mm), size=(62 mm, 55 mm)),style=s,14 x=axis(label="Observation",range=(0,6),ticks=[0,2,4,6]),y=axis(label="Density",range=(0,0.5),ticks=[0,0.2,0.4]))15b.add_axis(name="cumulative",side="right",axis=axis(label="ECDF",range=(0,1),ticks=[0,0.5,1],line_color="#a04725"))16hist=b.hist(values=[0.4,0.8,1.1,1.2,1.6,2.2,2.3,2.8,3.1,3.8,4.1,5.4],bins=[0,1,2,3,4,6],stat="density",fill="#d9e5dd",border_color="#34705a",label="Density")17ecdf=b.ecdf(values=[0.4,0.8,1.1,1.2,1.6,2.2,2.3,2.8,3.1,3.8,4.1,5.4],y_axis="cumulative",color="#a04725",label="ECDF")18cb=page.add(b,offset=(90 mm,10 mm))19page.add(text(content="(b) Histogram and ECDF",font_family="DejaVu Sans",font_size=9 pt),target=cb.plot_top_left,offset=(0 mm,-12 mm))20 21c=plot(size=(88 mm,91 mm),plot_area=box(offset=(20 mm, 15 mm), size=(62 mm, 55 mm)),style=s,22 x=axis(range=(0,4),ticks=[1,2,3],tick_text=["Box","KDE","Constant"]),y=axis(label="Observation",range=(0,11),ticks=[0,5,10]))23box=c.boxplot(values=[1,2,2,3,3,4,5,10],position=1,data_width=0.65,fill="#e0e6eb",border_color="#264b69",label="R-7 / 1.5 IQR")24violin=c.violin(values=[1,1.5,2,2.2,2.4,3,3.5,4.8,5],position=2,data_width=0.75,fill="#e8d8d1",border_color="#a04725",label="Gaussian KDE")25c.violin(values=[3,3,3],position=3,data_width=0.65,color="#34705a")26cc=page.add(c,offset=(179 mm,10 mm))27page.add(text(content="(c) Box and violin",font_family="DejaVu Sans",font_size=9 pt),target=cc.plot_top_left,offset=(0 mm,-12 mm))28page.add(legend(layers=[bar,hist,ecdf,box,violin],columns=5,gap=3 mm,background="none",sample_width=5 mm,sample_gap=2 mm),offset=(25 mm,105 mm))

1# One physical color scale for nonuniform cells, contours and point colors.2page=canvas(size=(256 mm,132 mm),background="#ffffff")3s=plot_style(font_family="DejaVu Sans",font_size=7 pt)4colors=color_scale(norm="centered",vmin=-2,vmax=2,center=0,cmap=["#264b69","#f4f3ef","#a04725"])5a=plot(size=(82 mm,92 mm),plot_area=box(offset=(16 mm, 18 mm), size=(60 mm, 54 mm)),style=s,x=axis(label="x",range=(0,4),ticks=[0,2,4]),y=axis(label="y",range=(0,4),ticks=[0,2,4]))6a.heatmap(z=[[-2,-1,0,1],[-1,0,1,2],[0,1,2,1],[1,2,1,0]],x_edges=[0,0.5,1.5,3,4],y_edges=[0,1,2.5,3,4],color_scale=colors)7ca=page.add(a,offset=(2 mm,5 mm))8page.add(text(content="(a) Nonuniform cells",font_family="DejaVu Sans",font_size=9 pt),target=ca.plot_top_left,offset=(0 mm,-12 mm))9b=plot(size=(82 mm,92 mm),plot_area=box(offset=(16 mm, 18 mm), size=(60 mm, 54 mm)),style=s,x=axis(label="x",range=(0,4),ticks=[0,2,4]),y=axis(label="y",range=(0,4),ticks=[0,2,4]))10b.contourf(z=[[-2,-1,0,1,2],[-1,0,1,2,1],[0,1,2,1,0],[1,2,1,0,-1],[2,1,0,-1,-2]],x=[0,1,2,3,4],y=[0,1,2,3,4],levels=[-2,-1,0,1],color_scale=colors)11b.contour(z=[[-2,-1,0,1,2],[-1,0,1,2,1],[0,1,2,1,0],[1,2,1,0,-1],[2,1,0,-1,-2]],levels=[-1,0,1],color="#555555",line_width=0.3 pt)12cb=page.add(b,offset=(83 mm,5 mm))13page.add(text(content="(b) Grid contours",font_family="DejaVu Sans",font_size=9 pt),target=cb.plot_top_left,offset=(0 mm,-12 mm))14c=plot(size=(82 mm,92 mm),plot_area=box(offset=(16 mm, 18 mm), size=(60 mm, 54 mm)),style=s,x=axis(label="x",range=(0,4),ticks=[0,2,4]),y=axis(label="y",range=(0,4),ticks=[0,2,4]))15c.scatter(x=[0.5,1,1.5,2,2.5,3,3.5],y=[1,3,2,1,3,2,3],c=[-2,-1,0,1,2,1,-1],color_scale=colors,marker_size=[2 mm,3 mm,4 mm,5 mm,6 mm,4 mm,3 mm],opacity=[1,1,0.7,1,1,0.7,1],marker_border_color="#444444",marker_border_width=0.2 mm)16cc=page.add(c,offset=(164 mm,5 mm))17page.add(text(content="(c) Color, size, opacity",font_family="DejaVu Sans",font_size=9 pt),target=cc.plot_top_left,offset=(0 mm,-12 mm))18page.add(colorbar(scale=colors,orientation="horizontal",length=92 mm,ticks=[-2,-1,0,1,2],label=formula(source=r"\Delta E\;(\mathrm{eV})",font_size=9 pt),style=s),offset=(76 mm,101 mm))

1# Insets are independent plots; placement stays completely manual and editable.2page=canvas(size=(154 mm,112 mm),background="#ffffff")3s=plot_style(font_family="DejaVu Sans",font_size=8 pt)4p=plot(size=(140 mm,102 mm),plot_area=box(offset=(20 mm, 18 mm), size=(105 mm, 64 mm)),style=s,x=axis(label="Time (s)",range=(0,10)),y=axis(label="Response",scale="symlog",constant=0.5,range=(-1,100),ticks=[-1,0,1,10,100]))5a=p.line(x=[0,1,2,3,4,5,6,7,8,9,10],y=[-0.5,0,0.4,1,2,4,8,16,32,64,90],marker="circle",color="#264b69",label="Observed")6g=group()7chart=g.add(p)8# Add a white inset background as a separate editable shape.9g.add(rect(size=(44 mm, 35 mm),fill="#ffffff",border_color="#bbbbbb",border_width=0.3 pt),target=chart.plot_top_left,offset=(4 mm,3 mm))10zoom=plot(size=(44 mm,35 mm),plot_area=box(offset=(9 mm, 3 mm), size=(31 mm, 23 mm)),style=s,x=axis(range=(0,3),ticks=[0,1,2,3],tick_font_size=6 pt,tick_color="#555555"),y=axis(range=(-0.6,1.2),ticks=[0,1],tick_font_size=6 pt))11zoom.line(x=[0,1,2,3],y=[-0.5,0,0.4,1],marker="circle",marker_size=1 mm,color="#264b69")12inset=g.add(zoom,target=chart.plot_top_left,offset=(4 mm,3 mm))13g.add(line(end_head=head(), dx=7 mm,dy=6 mm,line_color="#777777",line_width=0.4 pt),anchor="end",target=chart.data(x=3,y=1),offset=(0 mm,-1 mm))14g.add(text(content="Local detail",font_family="DejaVu Sans",font_size=7 pt),target=inset.plot_top_left,offset=(0 mm,-6 mm))15g.add(legend(layers=[a],background="none"),target=chart.plot_top_right,anchor=top_right,offset=(0 mm,-10 mm))16page.add(g,offset=(6 mm,4 mm))

1page=canvas(size=(205 mm,120 mm),background="#ffffff")2s=plot_style(font_family="DejaVu Sans",font_size=7 pt,grid_color="#dddddd")3p=plot(projection="polar",size=(98 mm,100 mm),plot_area=box(offset=(18 mm, 18 mm), size=(62 mm, 62 mm)),style=s,4       theta=axis(ticks=[0,90,180,270],grid="major"),r=axis(range=(0,5),ticks=[1,3,5],grid="major",tick_font_size=6 pt))5a=p.line(theta=[0,45,90,135,180,225,270,315],r=[4.5,3,1.6,2.5,4,2.8,1.3,3.4],closed=true,marker="diamond",marker_size=1.7 mm,color="#264b69",label="Response")6p.line(theta=[350,10],r=[4,4],color="#b65337",line_width=0.6 mm,label="350 to 10 degrees")7p.scatter(theta=[180],r=[-4.5],marker="circle",marker_size=3 mm,marker_fill="none",marker_border_color="#b65337",marker_border_width=0.3 mm)8c=page.add(p,offset=(3 mm,4 mm))9page.add(text(content="(a) Directional response",font_family="DejaVu Sans",font_size=9 pt),target=c.plot_top_left,offset=(-4 mm,-15 mm))10page.add(text(content="Peak",font_family="DejaVu Sans",font_size=7 pt),target=c.data(theta=0,r=4.5),offset=(-12 mm,-6 mm))11q=plot(projection="polar",size=(98 mm,100 mm),plot_area=box(offset=(18 mm, 18 mm), size=(62 mm, 62 mm)),style=s,theta_zero=90 deg,theta_direction="cw",12       theta=axis(ticks=[0,90,180,270],tick_text=["N","E","S","W"],grid="major"),r=axis(range=(0,5),ticks=[1,3,5],grid="major",tick_font_size=6 pt))13q.line(theta=[0,45,90,135,180,225,270,315],r=[4.5,3,1.6,2.5,4,2.8,1.3,3.4],closed=true,marker="diamond",marker_size=1.7 mm,color="#264b69")14d=page.add(q,offset=(103 mm,4 mm))15page.add(text(content="(b) North / clockwise",font_family="DejaVu Sans",font_size=9 pt),target=d.plot_top_left,offset=(-4 mm,-15 mm))16page.add(legend(layers=[a],style=s),offset=(12 mm,103 mm))17page.add(text(content="Negative radius: same point after a half-turn (warning can be hidden).",font_family="DejaVu Sans",font_size=7 pt),offset=(53 mm,107 mm))

1page=canvas(size=(128 mm,112 mm),background="#ffffff")2s=plot_style(font_family="DejaVu Sans",font_size=8 pt)3p=plot(projection="polar",size=(118 mm,100 mm),plot_area=box(offset=(23 mm, 20 mm), size=(72 mm, 72 mm)),style=s,4       theta=axis(range=(0,240),ticks=[0,60,120,180,240],grid="major"),r=axis(range=(0,8),ticks=[2,4,6,8],grid="major",tick_font_size=6 pt))5b=p.band(theta=[10,45,90,135,180,225],lower=[3,4,3,2,3,2],upper=[5,6,5,4,5,4],fill="#b3c5ce",hatch="slash",hatch_spacing=2 mm,hatch_width=0.1 mm,opacity=0.45,label="Uncertainty")6e=p.errorbar(theta=[10,45,90,135,180,225],r=[4,5,4,3,4,3],thetaerr=6,rerr=0.5,marker="diamond",marker_size=2 mm,marker_fill="none",marker_border_color="#264b69",color="#264b69",cap_size=2 mm,label="Measurements")7c=page.add(p,offset=(4 mm,2 mm))8page.add(text(spans=[span("Signal "),formula(source=r"I(\theta)",font_size=10 pt)],font_family="DejaVu Sans",font_size=10 pt),offset=(30 mm,5 mm))9page.add(legend(layers=[b,e],columns=2,style=s),offset=(20 mm,99 mm))

1page=canvas(size=(208 mm,116 mm),background="#ffffff")2s=plot_style(font_family="DejaVu Sans",font_size=7 pt)3p=plot(projection="polar",size=(100 mm,100 mm),plot_area=box(offset=(18 mm, 20 mm), size=(64 mm, 64 mm)),style=s,theta_zero=90 deg,theta_direction="cw",4       theta=axis(ticks=[0,90,180,270],grid="major"),r=axis(range=(0,8),ticks=[2,4,6,8],grid="major",tick_font_size=6 pt))5p.hist(values=[-5,0,10,15,20,40,50,80,90,100,130,160,180,190,195,200,205,230,260,280,315,350,360],bins=8,fill="#8da9b9",border_color="#ffffff",border_width=0.25 mm)6a=page.add(p,offset=(2 mm,2 mm))7page.add(text(content="(a) Angular counts",font_family="DejaVu Sans",font_size=9 pt),target=a.plot_top_left,offset=(-3 mm,-15 mm))8q=plot(projection="polar",size=(100 mm,100 mm),plot_area=box(offset=(18 mm, 20 mm), size=(64 mm, 64 mm)),style=s,inner_radius=7 mm,9       theta=axis(ticks=[0,90,180,270],grid="major"),r=axis(range=(0,8),ticks=[2,4,6,8],grid="major",tick_font_size=6 pt))10u=q.bar(positions=[0,60,120,180,240,300],values=[3,4,2,5,3,4],angle_width=40,fill="#264b69",border_color="none",label="Series A")11v=q.bar(positions=[0,60,120,180,240,300],values=[2,1,3,1,2,2],baseline=[3,4,2,5,3,4],angle_width=40,fill="#b46c50",border_color="none",label="Series B")12b=page.add(q,offset=(105 mm,2 mm))13page.add(text(content="(b) Explicit stacking / inner hole",font_family="DejaVu Sans",font_size=9 pt),target=b.plot_top_left,offset=(-8 mm,-15 mm))14page.add(legend(layers=[u,v],columns=2,style=s),offset=(66 mm,102 mm))

1page=canvas(size=(218 mm,127 mm),background="#ffffff")2s=plot_style(font_family="DejaVu Sans",font_size=7 pt)3colors=color_scale(vmin=0,vmax=4,cmap="viridis")4p=plot(projection="polar",size=(102 mm,102 mm),plot_area=box(offset=(18 mm, 20 mm), size=(66 mm, 66 mm)),style=s,5       theta=axis(ticks=[0,90,180,270]),r=axis(range=(0,3),ticks=[1,2,3],tick_color="#ffffff",tick_font_size=6 pt))6p.heatmap(z=[[1,1.1,1.2,1.1,1,0.9,0.8,0.9],[2,2.3,2.6,2.3,2,1.7,1.4,1.7],[3,3.4,3.8,3.4,3,2.6,2.2,2.6]],theta_edges=[0,45,90,135,180,225,270,315,360],r_edges=[0,0.8,1.8,3],color_scale=colors)7a=page.add(p,offset=(4 mm,3 mm))8page.add(text(content="(a) Nonuniform polar cells",font_family="DejaVu Sans",font_size=9 pt),target=a.plot_top_left,offset=(-6 mm,-16 mm))9q=plot(projection="polar",size=(102 mm,102 mm),plot_area=box(offset=(18 mm, 20 mm), size=(66 mm, 66 mm)),style=s,10       theta=axis(ticks=[0,90,180,270]),r=axis(range=(0,3),ticks=[1,2,3],tick_color="#ffffff",tick_font_size=6 pt))11z=[[0,0,0,0,0,0,0,0],[1,1.15,1.3,1.15,1,0.85,0.7,0.85],[2,2.3,2.6,2.3,2,1.7,1.4,1.7],[3,3.4,3.8,3.4,3,2.6,2.2,2.6]]12q.contourf(z=z,theta=[0,45,90,135,180,225,270,315],r=[0,1,2,3],levels=[0,0.5,1,1.5,2,2.5,3,3.5],periodic=true,color_scale=colors)13q.contour(z=z,theta=[0,45,90,135,180,225,270,315],r=[0,1,2,3],levels=[1,2,3],periodic=true,color="#ffffff",line_width=0.15 mm)14b=page.add(q,offset=(112 mm,3 mm))15page.add(text(content="(b) Periodic contour bands",font_family="DejaVu Sans",font_size=9 pt),target=b.plot_top_left,offset=(-6 mm,-16 mm))16page.add(colorbar(scale=colors,orientation="horizontal",length=86 mm,thickness=3 mm,ticks=[0,1,2,3,4],label=formula(source=r"I(r,\theta)",font_size=9 pt),style=s),offset=(68 mm,104 mm))

1page=canvas(size=(238 mm,126 mm),background="#ffffff")2s=plot_style(font_family="DejaVu Sans",font_size=7 pt)3p=plot(projection="radar",size=(115 mm,110 mm),plot_area=box(offset=(25 mm, 25 mm), size=(64 mm, 64 mm)),style=s,4       categories=["Strength","Density","Cost","Temperature","Life"],5       category_labels=["Strength (MPa)","Density", "Cost", "Temperature (C)","Life"],6       ranges=[(0,1000),(0,10),(0,100),(-50,150),(0,100)],r=axis(ticks=[0.5,1],grid="major",tick_font_size=5 pt))7a=p.area(values=[800,6,40,70,80],fill="#264b69",color="#264b69",opacity=0.18,label="Material A")8b=p.area(values=[600,4,70,120,65],fill="#b46c50",color="#b46c50",opacity=0.18,label="Material B")9p.line(values=[800,6,40,70,80],marker="diamond",marker_size=1.5 mm,color="#264b69")10p.line(values=[600,4,70,120,65],marker="triangle",marker_size=1.5 mm,color="#b46c50")11c=page.add(p,offset=(2 mm,0 mm))12page.add(text(content="(a) Explicit ranges, original units",font_family="DejaVu Sans",font_size=9 pt),offset=(12 mm,5 mm))13q=plot(projection="radar",size=(115 mm,110 mm),plot_area=box(offset=(25 mm, 25 mm), size=(64 mm, 64 mm)),style=s,categories=["A","B","C","D","E"],radar_frame="circle",r=axis(range=(0,1),ticks=[0.5,1],grid="major",tick_font_size=5 pt))14q.area(values=[0.8,0.6,0.4,0.6,0.8],fill="#264b69",opacity=0.18)15q.line(values=[0.8,0.6,0.4,0.6,0.8],marker="diamond",marker_size=1.5 mm,color="#264b69")16d=page.add(q,offset=(120 mm,0 mm))17page.add(text(content="(b) Common scale / circular frame",font_family="DejaVu Sans",font_size=9 pt),offset=(128 mm,5 mm))18page.add(legend(layers=[a,b],columns=2,style=s),offset=(78 mm,108 mm))

1page=canvas(size=(228 mm,132 mm),background="#ffffff")2s=plot_style(font_family="DejaVu Sans",font_size=7 pt)3colors=color_scale(vmin=0,vmax=4,cmap="viridis")4p=plot(projection="polar",size=(105 mm,110 mm),plot_area=box(offset=(20 mm, 22 mm), size=(66 mm, 66 mm)),style=s,5       theta=axis(ticks=[0,90,180,270]),r=axis(range=(0,3),ticks=[1,2,3],tick_color="#ffffff",tick_font_size=6 pt))6p.contourf(z=array(src="polar-data.assets/field-1f0c1f4eca6acc4d.json"),theta=array(src="polar-data.assets/theta-a1a6d05666acec02.json"),r=array(src="polar-data.assets/radius-c2faeb8428cb0845.json"),levels=[0,0.5,1,1.5,2,2.5,3,3.5],periodic=true,color_scale=colors)7a=page.add(p,offset=(3 mm,0 mm))8page.add(text(content="(a) Missing polar samples",font_family="DejaVu Sans",font_size=9 pt),offset=(13 mm,5 mm))9q=plot(projection="radar",size=(118 mm,110 mm),plot_area=box(offset=(25 mm, 22 mm), size=(66 mm, 66 mm)),style=s,10       categories=["Strength","Density","Cost","Temperature","Life"],ranges=[(0,1000),(0,10),(0,100),(-50,150),(0,100)],r=axis(ticks=[0.5,1],grid="major",tick_font_size=5 pt))11q.area(values=array(src="polar-data.assets/values-24bfdcd1baba759e.json"),fill="#264b69",opacity=0.2)12q.line(values=array(src="polar-data.assets/values-24bfdcd1baba759e.json"),color="#264b69",marker="diamond",marker_size=1.6 mm)13b=page.add(q,offset=(109 mm,0 mm))14page.add(text(content="(b) Raw units from Python",font_family="DejaVu Sans",font_size=9 pt),offset=(126 mm,5 mm))15page.add(colorbar(scale=colors,orientation="horizontal",length=72 mm,thickness=3 mm,ticks=[0,1,2,3,4],label="Field",style=s),offset=(27 mm,107 mm))

1# Loop through series in insertion order; style colors rotate automatically.2page=canvas(size=(130mm,90mm),background="#ffffff")3series={"Baseline":[1,2,3,3.5],"Annealed":[1.2,2.8,3.1,4],"Cold worked":[2,2.2,2.8,3.1]}4style=plot_style(colors=palette("tab10"),font_family="DejaVu Sans",font_size=8pt)5chart=plot(size=(120mm,80mm),style=style,x=axis(label="Time",range=(0,3)),y=axis(label="Response",range=(0,5)))6for name,ys in series.items() {7 chart.line(x=[0,1,2,3],y=ys,label=name,marker="circle")8}9chart.legend(position="top_left")10page.add(chart,offset=(5mm,5mm))

1# Complete canonical preset catalogue; aliases and _r variants are omitted here.2names=cmap_names()3page=canvas(size=(210mm,len(names)*4mm+22mm),background="#ffffff")4page.add(text(content="Matplotlib 3.11.2 - 87 cmap presets",font_family="DejaVu Sans",font_size=12pt),offset=(8mm,5mm))5for row,name in enumerate(names) {6 cm=cmap(name)7 colors=cm.colors(64)8 if cm.category=="qualitative" {colors=cm.colors()}9 width=142mm/len(colors)10 page.add(text(content=name,font_family="DejaVu Sans",font_size=7pt),offset=(8mm,18mm+row*4mm))11 for i,color in enumerate(colors) {12  page.add(rect(size=(width,3mm),fill=color),offset=(57mm+i*width,18mm+row*4mm))13 }14}

1# The same immutable handle drives heatmap, contour, scatter and colorbar.2page=canvas(size=(210mm,108mm),background="#ffffff")3cm=cmap("coolwarm")4scale=color_scale(norm="centered",vmin=-2,vmax=2,center=0,cmap=cm)5style=plot_style(font_family="DejaVu Sans",font_size=8pt)6a=plot(size=(90mm,85mm),style=style,x=axis(range=(0,4)),y=axis(range=(0,4)))7a.heatmap(z=[[-2,-1,0,1],[-1,0,1,2],[0,1,2,1],[1,2,1,0]],extent=(0,4,0,4),color_scale=scale)8page.add(a,offset=(4mm,5mm))9b=plot(size=(90mm,85mm),style=style,x=axis(range=(0,4)),y=axis(range=(0,4)))10b.contourf(z=[[-2,-1,0,1,2],[-1,0,1,2,1],[0,1,2,1,0],[1,2,1,0,-1],[2,1,0,-1,-2]],levels=[-2,-1,0,1],color_scale=scale)11b.scatter(x=[0.5,1.5,2.5,3.5],y=[3.5,2.5,1.5,0.5],c=[-2,-1,1,2],color_scale=scale,marker_border_color="#222222",marker_border_width=0.5pt)12page.add(b,offset=(101mm,5mm))13page.add(colorbar(scale=scale,length=150mm,orientation="horizontal",label="Shared value",style=style),offset=(28mm,90mm))