## 7.3.3 The `styling` section

The `styling` section can contain any of the following settings in any order:

`arrow_headAngle` | Possible values: Any floating-point number. Sets the angle, in degrees, at which the two sides of arrow heads meet at its point.
`arrow_headSize` | Possible values: Any floating-point number. Sets the size of all arrow heads. A value of 1.0 corresponds to Pyxplot’s default size.
`arrow_headBackIndent` | Possible values: Any floating-point number. Sets the size of the indentation in the back of arrow heads. The default size is 0.2. Sensible values lie in the range 0 (no indentation) to 1 (the indentation extends the whole length of the arrow head). Less sensible values may be used by the aesthetically adventurous.
`axes_lineWidth` | Possible values: Any floating-point number. Sets the line width used to draw graph axes.
`axes_majTickLen` | Possible values: Any floating-point number. Sets the length of major axis ticks. A value of 1.0 corresponds to Pyxplot’s default length of ; other values differ from this multiplicatively.
`axes_minTickLen` | Possible values: Any floating-point number. Sets the length of minor axis ticks. A value of 1.0 corresponds to Pyxplot’s default length of ; other values differ from this multiplicatively.
`axes_separation` | Possible values: Any floating-point number. Sets the separation between parallel axes on graphs, less the width of any text labels associated with the axes. A value of 1.0 corresponds to Pyxplot’s default spacing of ; other values differ from this multiplicatively.
`axes_textGap` | Possible values: Any floating-point number. Sets the separation between axes and the text labels which are associated with them. A value of 1.0 corresponds to Pyxplot’s default spacing of ; other values differ from this multiplicatively.
`colorScale_margin` | Possible values: Any floating-point number. Sets the separation left between the axes of plots drawn using the `colormap` plot style, and of the color scales drawn alongside them. A value of 1.0 corresponds to Pyxplot’s default spacing; other values differ from this multiplicatively.
`colorScale_width` | Possible values: Any floating-point number. Sets the width of the color scale bars drawn alonside plots drawn using the `colormap` plot style. A value of 1.0 corresponds to Pyxplot’s width; other values differ from this multiplicatively.
`grid_majLineWidth` | Possible values: Any floating-point number. Sets the line width used to draw major gridlines (default ).
`grid_minLineWidth` | Possible values: Any floating-point number. Sets the line width used to draw minor gridlines (default ).
`baseline_lineWidth` | Possible values: Any floating-point number. Sets the PostScript line width which corresponds to a `linewidth` of 1.0. A value of 1.0 corresponds to Pyxplot’s default line width of ; other values differ from this multiplicatively.
`baseline_pointSize` | Possible values: Any floating-point number. Sets the baseline point size which corresponds to a `pointsize` of 1.0. A value of 1.0 corresponds to Pyxplot’s default; other values differ from this multiplicatively.