chart-0714/dist/core/DrawingManager.d.ts

Professional trading chart library with advanced customization for trading journal apps

import { DrawingObject, DrawingToolType, ChartPoint, Candle, Theme, DrawingUpdateOptions } from '../types';
import { ICoordinateSystem } from '../types/viewport';
import { UnifiedCoordinateSystem } from './UnifiedCoordinateSystem';
import { SnapPoint } from './drawing/DrawingSnapManager';
import { TextStyle } from '../renderers/unified/TextRenderer';
export declare class DrawingManager {
    private snapManager;
    private measureManager;
    private objectManager;
    private stateManager;
    private toolHandler;
    private theme;
    private defaultStyle;
    private currentTool;
    private textRenderer;
    private textInputModal;
    private container;
    private coordSystem;
    private textDefaults;
    private textDebugLogged;
    private chart;
    constructor();
    setContainerAndCoordSystem(container: HTMLElement, coordSystem: UnifiedCoordinateSystem): void;
    setTheme(theme: Theme): void;
    setChart(chart: any): void;
    setDefaultStyle(style: {
        color?: string;
        lineWidth?: number;
        opacity?: number;
    }): void;
    setTextDefaults(textDefaults: TextStyle): void;
    private getDrawingColor;
    private getMarkerColor;
    setSnapChangeCallback(callback: (snap: SnapPoint | null) => void): void;
    setMeasureChangeCallback(callback: (start: ChartPoint | null, end: ChartPoint | null, fixed: boolean) => void): void;
    setTextInputCallback(callback: (point: ChartPoint, callback: (text: string) => void) => void): void;
    setCurrentTool(tool: DrawingToolType | null): void;
    getCurrentTool(): DrawingToolType | null;
    setMagneticMode(enabled: boolean): void;
    getMagneticMode(): boolean;
    findSnapPoint(mouseX: number, mouseY: number, candles: Candle[], coordSystem: UnifiedCoordinateSystem, threshold?: number): SnapPoint | null;
    handleMouseMove(mouseX: number, mouseY: number, candles: Candle[], coordSystem: UnifiedCoordinateSystem, getChartPoint: (x: number, y: number) => ChartPoint): void;
    handleClick(x: number, y: number, getChartPoint: (x: number, y: number) => ChartPoint, coordSystem: ICoordinateSystem): void;
    cancelDrawing(): void;
    createHorizontalLineImmediate(point: ChartPoint): void;
    startMeasure(point: ChartPoint): void;
    cancelMeasure(): void;
    fixMeasure(endPoint: ChartPoint): void;
    isMeasureMode(): boolean;
    getAllDrawings(): DrawingObject[];
    deleteSelectedDrawing(): boolean;
    getSelectedDrawing(): DrawingObject | null;
    selectDrawingAt(x: number, y: number): DrawingObject | null;
    checkDrawingHover(x: number, y: number): DrawingObject | null;
    moveSelectedDrawing(timeDiff: number, priceDiff: number): void;
    clear(): void;
    addDrawing(drawing: DrawingObject): void;
    removeDrawing(id: string): void;
    clearDrawings(): void;
    getDrawingById(id: string): DrawingObject | undefined;
    updateDrawingById(id: string, updates: Partial<DrawingObject>): void;
    private currentDrawingProcess;
    startDrawing(x: number, y: number, time: number, price: number): void;
    updateDrawingPosition(x: number, y: number, time: number, price: number): void;
    endDrawing(): DrawingObject | null;
    isDrawing(): boolean;
    private saveState;
    undo(): boolean;
    redo(): boolean;
    canUndo(): boolean;
    canRedo(): boolean;
    updateTextRendering(): void;
    updateTextSelection(id: string, selected: boolean): void;
    enableTextEdit(id: string): void;
    dispose(): void;
    updateDrawing(id: string, updates: DrawingUpdateOptions): void;
    deleteDrawing(id: string): void;
    exportDrawings(): string;
    importDrawings(jsonData: string): void;
}