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Php Codeigniter图像大小调整提供错误输出_Php_Codeigniter_Image Resizing - Fatal编程技术网

Php Codeigniter图像大小调整提供错误输出

Php Codeigniter图像大小调整提供错误输出,php,codeigniter,image-resizing,Php,Codeigniter,Image Resizing,我使用的是Codeigniter 2.0.2 我希望图像尺寸60x70这段代码不会给出任何错误并生成 宽度=60,高度=44 问题是什么 $config['source_image'] = $preview_path; $config['new_image'] = $dir_small_prev.$file_namee; $config['maintain_ratio'] = TRUE; $config['master_dim']

我使用的是Codeigniter 2.0.2 我希望图像尺寸60x70这段代码不会给出任何错误并生成 宽度=60,高度=44 问题是什么

        $config['source_image'] = $preview_path;
        $config['new_image'] = $dir_small_prev.$file_namee;
        $config['maintain_ratio'] = TRUE;
        $config['master_dim'] = 'width';
        $config['width'] = 60;
        $config['height'] = 70;
        $config['image_library'] = 'gd2';
        $config['quality'] = 100;
        $this->image_lib->initialize($config);
        if ( ! $this->image_lib->resize()){
        echo $this->image_lib->display_errors();

$config['mainter_ratio']=TRUE将其设置为
FALSE


你会扭曲图像,但你会得到你想要的尺寸

如果你想保持原始图像的质量,你必须先裁剪图像(以适合你想要的wXh比率),然后将其调整到你想要的大小。1我想知道更多的事情codeigniter为gif文件生成动画预览?