31 lines
828 B
JavaScript
31 lines
828 B
JavaScript
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import { FillLayerBackgroundCommand } from "../commands/FillLayerBackgroundCommand";
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export class BackgroundFillManager {
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constructor({ canvas, layers, commandManager, canvasManager }) {
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this.canvas = canvas;
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this.layers = layers;
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this.commandManager = commandManager;
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this.canvasManager = canvasManager;
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}
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/**
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* 填充指定图层背景
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* @param {string} layerId 图层ID
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* @param {string} fillColor 填充颜色
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*/
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async fillLayerBackground(layerId, fillColor) {
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const command = new FillLayerBackgroundCommand({
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canvas: this.canvas,
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layers: this.layers,
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layerId,
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fillColor,
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canvasManager: this.canvasManager,
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});
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if (this.commandManager) {
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await this.commandManager.execute(command);
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} else {
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await command.execute();
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}
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}
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}
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