Table 3. Charts and arguments.

Chart Type	Prefix	Argument	Description
Bar Chart Simple bar chart. Multiple charts may be combined to get both up and down values. Accepts all of the common arguments.	barchart	separation= value	The separation between bars
Circos chart Circos plots (more properly donut or ring charts) use many of the standard values except range, scale, and ybase. Also note that attributelist should be a list of List attributes in you intend to have more than one ring.	circoschart	arcstart= value arcwidth= value firstarc= value firstarcwidth= width labelcircles=       [ true | false] sortslices=       [ true | false]	The start of each circle in degrees The thickness of each of the rings The start of the first arc as a proportion of the entire node The width of the first arc If true label each circle If true sort the slices from largest to smallest
Heat strip chart Heatstrip charts provide an up/ down bar graph with each bar colored as a gradient to reflect the values. Colorlist is interpreted differently for these charts	heatstripchart	colorlist=        gradient keyword|        updown colors separation= value	Current gradient keywords include: yellowcyan, yellowblue, orangepurple, bluegreenyellow, purpleyellow, greenpurple, redyellow, and if you absolutely must: redgreen. See Table 2 for a description of updown colors. The separation between bars
Line chart Simple line graph. Accepts the standard arguments	linechart	linewidth= value	The width of the lines on the plot
Pie chart Simple pie chart. Accepts all standard values except textbfrange, scale, and ybase. Stripe chart Very simple chart that breaks the node into n colors determined by the colorlist argument. No other arguments are used.	piechart stripechart	arcstart= value sortslices=       [ true | false]	The start of each circle in degrees If true sort the slices from largest to smallest