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charton API / @chart-on/core / index / MockDataSourceOptions

Interface: MockDataSourceOptions ​

Defined in: packages/core/src/data/adapters.ts:404

Options for the mock data source: symbols, history length, start price, tick period, random seed and clock.

Properties ​

historyBars? ​

optional historyBars?: number

Defined in: packages/core/src/data/adapters.ts:407

Bars of history available, the oldest page marked atStart (default 10000).

now? ​

optional now?: () => number

Defined in: packages/core/src/data/adapters.ts:414

Clock in ms (default Date.now).

Returns ​

number

seed? ​

optional seed?: number

Defined in: packages/core/src/data/adapters.ts:412

startPrice? ​

optional startPrice?: number

Defined in: packages/core/src/data/adapters.ts:409

Price around now: the week holding the clock when a symbol is first asked for opens at it (default 100).

symbols? ​

optional symbols?: SymbolInfo[]

Defined in: packages/core/src/data/adapters.ts:405

tickMs? ​

optional tickMs?: number

Defined in: packages/core/src/data/adapters.ts:411

Live tick period in ms (default 250).