Type Alias ChartScaleTime

Type Declaration

• Optionalauto?: boolean

  Whether the scale type was chosen automatically from the data. This is Excel's "Automatically select based on data" axis type.

  The scale's type is always the type currently in effect, so a renderer uses it as it is. When auto is true, an application that changes the data chooses the type again: a time scale when the category values are dates, otherwise a band or point scale. When it's false, the type is fixed, like Excel's "Text axis" and "Date axis" choices.

  Default

  false
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• OptionalbaseUnit?: ChartTimeUnit

  Smallest time unit that the data is grouped by. When absent, it's automatic.

• OptionalmajorTimeUnit?: ChartTimeUnit

  The unit of majorUnit. When absent, it's automatic.

• OptionalmajorUnit?: number

  Interval between major ticks, in majorTimeUnit. When absent, the interval is automatic.

• Optionalmax?: number

  Fixed maximum, as a date serial number. When absent, the maximum is automatic.

• Optionalmin?: number

  Fixed minimum, as a date serial number. When absent, the minimum is automatic.

• OptionalminorTimeUnit?: ChartTimeUnit

  The unit of minorUnit. When absent, it's automatic.

• OptionalminorUnit?: number

  Interval between minor ticks, in minorTimeUnit. When absent, the interval is automatic.

• Optionalplacement?: "band" | "point"

  Whether dates are placed in bands (Excel's "Between tick marks") or on points ("On tick marks"), as with band and point scales.

  Default

  "band"
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• type: "time"

  Dates placed by their value.