## Macro Command Reference

`azerolinecolor <AXIS> <c> <c> <c> [a]`
`azerolinecolor <AXIS> <COLOR>`

Defines the color for zero lines. Dependent on the color mode the three values are RGB or HSB values from 0.0 to 1.0. The color mode can be set with the command `colormode` (0=RGB, 1=HSB). With a the alpha value can be defined (default is 1.0). Alternative you can specify the color as hexadecimal string.

`AXIS`

Defines the axis to which the command apply. Possible values are:

`all` | all four axis
`x` | both X axis
`y` | both Y axis
`1, x1, xb, bottom` | 1. X axis (bottom)
`2, y1, yl, left` | 1. Y axis (left)
`3, x2, xt, top` | 2. X axis (top)
`4, y2, yr, right` | 2. Y axis (right)

`COLOR`

This can be a hexadecimal color definition in the format RGB, ARGB, RRGGBB or AARRGGBB where R is red, G is green, B is blue and A is alpha.

There are also named colors which can be used: black, white, red, green, blue, orange, yellow, magenta, cyan, aluminum, aqua, asparagus, banana, blueberry, bubblegum, cantaloupe, carnation, cayenne, clover, eggplant, fern, flora, grape, honeydew, ice, iron, lavender, lead, lemon, licorice, lime, magnesium, maraschino, maroon, mercury, midnight, mocha, moss, nickel, ocean, orchid, plum, salmon, seafoam, silver, sky, snow, spindrift, spring, steel, strawberry, tangerine, teal, tin, tungsten, turquoise

The Plot default colors can be addressed with the numbers 0-15