Template:Brick chart/doc

Draws "brick charts" (poor man's substitute for pie charts), useful for showing percentages, seats in a legislature, etc.

Parameters

 * value1-value9 = values for each category
 * label1-label9 = labels for each category, displayed in the legend
 * color1-color9 = html colors to be used for each category, defaults to various colours
 * caption = the caption for the legend
 * total = the total number of bricks (defaults to 100)
 * stride = the number of bricks in each row, defaults to 10
 * unit = unit to display in the legend, default to 10%
 * width = the width of the chart in pixels, the height is calculated automatically
 * thumb = (left|right) where to thumb the chart, defaults to right