changeText              Change text of text elements
diffBar                 Adjust bar chart where bars lie to the
                        left/right or bottom/top of a given nullvalue
display_svg             Display SVG on standard graphic display port
linesSymbols            Adjust line and/or symbol charts
percentileBar           Adjust (stacked) bar chart representing
                        percentiles
read_svg                Read SVG file and return XML document
referenceBar            Adjust (stacked) bar chart that is aligned
                        around a reference category
scatterSymbols          Adjust symbols of a scatter plot
stackedBar              Adjust (stacked) bar chart to values on a given
                        scale
summary_svg             Print summary of SVG file structure in console
write_svg               Writes SVG to file
