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Version: 4.2

Interface: PriceScaleOptions

Structure that describes price scale options

Properties​

autoScale​

autoScale: boolean

Autoscaling is a feature that automatically adjusts a price scale to fit the visible range of data. Note that overlay price scales are always auto-scaled.

Default Value​

true

mode​

mode: PriceScaleMode

Price scale mode.

Default Value​

{@link PriceScaleMode.Normal}

invertScale​

invertScale: boolean

Invert the price scale, so that a upwards trend is shown as a downwards trend and vice versa. Affects both the price scale and the data on the chart.

Default Value​

false

alignLabels​

alignLabels: boolean

Align price scale labels to prevent them from overlapping.

Default Value​

true

scaleMargins​

scaleMargins: PriceScaleMargins

Price scale margins.

Default Value​

{ bottom: 0.1, top: 0.2 }

Example​

chart.priceScale('right').applyOptions({
    scaleMargins: {
        top: 0.8,
        bottom: 0,
    },
});

borderVisible​

borderVisible: boolean

Set true to draw a border between the price scale and the chart area.

Default Value​

true

borderColor​

borderColor: string

Price scale border color.

Default Value​

'#2B2B43'

textColor?​

optional textColor: string

Price scale text color. If not provided LayoutOptions.textColor is used.

Default Value​

undefined

entireTextOnly​

entireTextOnly: boolean

Show top and bottom corner labels only if entire text is visible.

Default Value​

false

visible​

visible: boolean

Indicates if this price scale visible. Ignored by overlay price scales.

Default Value​

true for the right price scale and false for the left

ticksVisible​

ticksVisible: boolean

Draw small horizontal line on price axis labels.

Default Value​

false

minimumWidth​

minimumWidth: number

Define a minimum width for the price scale. Note: This value will be exceeded if the price scale needs more space to display it's contents.

Setting a minimum width could be useful for ensuring that multiple charts positioned in a vertical stack each have an identical price scale width, or for plugins which require a bit more space within the price scale pane.

Default Value​

0