@devexperts/dxcharts-lite
Version:
29 lines (28 loc) • 1.2 kB
TypeScript
/*
* Copyright (C) 2019 - 2026 Devexperts Solutions IE Limited
* This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
* If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
import { Bounds } from '../bounds.model';
import VisualCandle from '../visual-candle';
import { ViewportModelState } from './viewport.model';
/**
* Return constraited state that handled zooming and moving chart near first/last candles
* this and other constraits that works with state should mutate and return state
* @param initialState
* @param state
* @param visualCandlesCoordinates
* @param candleLimit
* @param bounds
* @returns
* @doc-tags viewport,zoom,scaling
*/
export declare const candleEdgesConstrait: (state: ViewportModelState, visualCandlesCoordinates: VisualCandle[], candleLimit: number, bounds: Bounds) => {
xStart: import("./viewport.model").Unit;
xEnd: import("./viewport.model").Unit;
yStart: import("./viewport.model").Unit;
yEnd: import("./viewport.model").Unit;
zoomX: import("./viewport.model").Zoom;
zoomY: import("./viewport.model").Zoom;
inverseY: boolean;
};