Type Alias TCalculateParams

Type to store redraw reasons until the next call of requestAnimationFrame()

type TCalculateParams = {
    data: boolean;
    indices: { from: number; to: number } | null;
    transform: boolean;
}

Properties

data: boolean

new data has been pushed to the chart. It's up to the tool whether it should recalculate its coordinates or not.

indices: { from: number; to: number } | null

may be set when data is true lists the candle-indices that have been updated

transform: boolean

tools need to recalculate their coordinates, something substantial has changed