我使用波纹管功能在上传后调整图像大小以显示在我的帖子上.
但它适用于大于500px 300px的图像.当我上传小于这个尺寸的图片时,我的网站图片行会中断. @H_403_2@use yii\imagine\Image; public function upload() { $this->pictureFile->saveAs('../files/upload/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension); Image::thumbnail('../files/upload/' . $this->pictureFile,500,300) ->save('../files/upload/thumbnail-500x300/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension,['quality' => 70]); unlink('../files/upload/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension); }
但它适用于大于500px 300px的图像.当我上传小于这个尺寸的图片时,我的网站图片行会中断. @H_403_2@use yii\imagine\Image; public function upload() { $this->pictureFile->saveAs('../files/upload/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension); Image::thumbnail('../files/upload/' . $this->pictureFile,500,300) ->save('../files/upload/thumbnail-500x300/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension,['quality' => 70]); unlink('../files/upload/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension); }
使用如下调整大小的方法
@H_403_2@use yii\imagine\Image;
use Imagine\Image\Box;
public function upload() {
$this->pictureFile->saveAs('../files/upload/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension);
Image::thumbnail('../files/upload/' . $this->pictureFile,300)
->resize(new Box(500,300))
->save('../files/upload/thumbnail-500x300/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension,['quality' => 70]);
unlink('../files/upload/' . $this->pictureFile->baseName . '.' . $this->pictureFile->extension);
}
