Class pvc.options.marks.QuantitativeScaleExtensionPoint

Class Summary
Constructor Attributes	Constructor Name and Description
	QuantitativeScaleExtensionPoint The class of protovis quantitative scales' extension points.

Field Summary
Field Attributes	Field Name and Description
	dateTickFormat A fixed protovis date format mask to use to format date tick values.
<deprecated>	dateTickPrecision A fixed precision to generate date tick values, in milliseconds, or the name of a standard precision multiple.
	dateTickWeekStart The start day of the week for date ticks of week precision.

Class Detail

pvc.options.marks.QuantitativeScaleExtensionPoint

The class of protovis quantitative scales' extension points.

See the associated protovis documentation at http://mbostock.github.io/protovis/jsdoc/symbols/pv.Scale.quantitative.html.

Field Detail

{string} dateTickFormat

A fixed protovis date format mask to use to format date tick values.

By default, the tick format is determined dynamically to match the range of the data. Specify this extension point if the automatically determined format does not suit your needs.

See the date format protovis documentation at http://mbostock.github.io/protovis/jsdoc/symbols/pv.Format.date.html.

If you need to adapt the format based on the chosen precision, you should use the axis option, pvc.options.axes.CartesianAxis#tickFormatter, instead.

<deprecated> {number|string} dateTickPrecision

A fixed precision to generate date tick values, in milliseconds, or the name of a standard precision multiple.

For more information, see pvc.options.axes.AnyContinuousCartesianAxis#tickUnit.

The precision measures the distance between tick values. By default, the tick precision is determined dynamically to match the range of the data. Specify this extension point if the automatically determined precision does not suit your needs.

You can use the pvc.time.intervals enumeration to specify standard time intervals. For more information see pvc.options.axes.CartesianAxis#tickFormatter.

Deprecated:
Use pvc.options.axes.AnyContinuousCartesianAxis#tickUnit instead.

{number|string} dateTickWeekStart

The start day of the week for date ticks of week precision.

The possible values are:

0, or 'sunday'
1, or 'monday'
2, or 'tuesday'
3, or 'wednesday'
4, or 'thursday'
5, or 'friday'
6, or 'saturday'

Default Value:: 0

Types By Namespace

cdo

def

pvc

pvc.data

pvc.options

pvc.options.axes

pvc.options.charts

pvc.options.ext

pvc.options.format

pvc.options.marks

pvc.options.panels

pvc.options.plots

pvc.options.varia

pvc.options.visualRoles

pvc.visual

Class pvc.options.marks.QuantitativeScaleExtensionPoint