Method loadImage

pixelizer.js:161–190

(file)

    }

    async loadImage(file) {
        try {
            // 显示处理控制面板
            this.showProcessingControls();
            
            // 创建图片对象
            const img = new Image();
            const imageDataUrl = await this.fileToDataUrl(file);
            
            return new Promise((resolve, reject) => {
                img.onload = async () => {
                    this.originalImage = img;
                    this.displayOriginalImage(img);
                    await this.autoDetectAndSuggest(img);
                    
                    // 自动处理图片
                    setTimeout(() => {
                        this.processImage();
                    }, 500); // 稍微延迟确保UI更新完成
                    
                    resolve(img);
                };
                img.onerror = reject;
                img.src = imageDataUrl;
            });
        } catch (error) {
            console.error('Error loading image:', error);
            this.showError('图片加载失败，请检查文件格式');
        }
    }

    fileToDataUrl(file) {
        return new Promise((resolve, reject) => {