wave-roll/dist/lib/components/player/wave-roll/visualization-handler.d.ts

JavaScript Library for Comparative MIDI Piano-Roll Visualization

import { MultiMidiManager } from "@/lib/core/midi/multi-midi-manager";
import { ColoredNote, VisualizationEngine } from "@/core/visualization";
import type { MidiFileEntry } from "@/core/midi";
import { StateManager } from "@/core/state";
export declare class VisualizationHandler {
    private midiManager;
    private stateManager;
    private visualizationEngine;
    private evaluationHandler;
    constructor(midiManager: MultiMidiManager, stateManager: StateManager, visualizationEngine: VisualizationEngine);
    /**
     * Update visualization
     */
    updateVisualization(): void;
    /**
     * Get colored notes from MIDI state
     */
    getColoredNotes(state: {
        files: MidiFileEntry[];
    }): ColoredNote[];
    /**
     * Update piano roll time position
     */
    updatePianoRoll(): void;
}
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