Creates a horizontal/vertical guideline-/area for amSerialChart, amXYChart and amRadarChart charts, automatically adapts it's settings from the axes if none has been specified.
api("Guide") for more information and all avalaible properties.
Specifies if a grid line is placed on the center of a cell or on the beginning of a cell.
Possible values are: "start" and "middle" This setting doesn't work if parseDates is set to TRUE.
ValueAxis. As you can add guides directly to the chart, you might need to specify which value axis should be used.
list containining the listeners to add to the object.
The list must be named as in the official API. Each element must be a character string.
containing other avalaible properties not yet implemented in the package.