图像处理类存在问题

moonster 发表于 2008-12-4 09:01:05

$config['image_library'] = 'gd2';
$config['source_image'] = '/path/to/image/mypic.jpg';
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width'] = 75;
//$config['height'] = 50;

$this->load->library('image_lib', $config);

$this->image_lib->resize();

这样有的时候CI不能maintain_ratio缩微，变形
解决办法
$config['height'] = $width * $heightold / $widthold;
$config['maintain_ratio'] = false;

kissmumu 发表于 2008-12-4 10:37:01