Question

I m trying to resize and rotate a image.

At the moment it s only resizing the image, but not rotate it.

这里是法典,希望有人能找到解决办法,或者说:

$config[ image_library ]   =  gd2 ;
$config[ source_image ]    = $data[ full_path ];
$config[ new_image ]       = $data[ file_path ]. thumbs/ .$data[ file_name ];
$config[ create_thumb ]    = FALSE;
$config[ maintain_ratio ]  = TRUE;
$config[ width ]           = 235;
$config[ height ]          = 235;

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

$this->image_lib->resize();

$this->image_lib->clear();

$config[ create_thumb ] = FALSE; //No thumbnail
$config[ source_image ] = $data[ file_path ]. thumbs/ .$data[ file_name ]; //full path for the source image
$config[ rotation_angle ] =  180 ;// 

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

//Rotate the image
$this->image_lib->rotate();

Answer 1

之后

$this->image_lib->clear()。

增加:

<代码>config = 阵列()以重新启用其组合阵列。

Answer 2

在清理该组合后,不重载图书馆,重新启用:

$this->image_lib->clear();
$config=array();
$config[ image_library ]   =  gd2 ;
$config[ source_image ] = $data[ file_path ]. thumbs/ .$data[ file_name ];
$config[ rotation_angle ] =  180 ;
$this->image_lib->initialize($config); // reinitialize it instead of reloading
$this->image_lib->rotate();

这是最终为我工作的唯一解决办法。《国际公认准则》第2.2.0条没有列出刚开购的款项。

Answer 3

确保在寄回之前收回这笔钱。

否则,你可能最终放弃你不想寄出的价值观。

此时轮值如下:

$config[ image_library ]   =  gd2 ;
$config[ new_image ]       = $data[ file_path ]. thumbs/ .$data[ file_name ];
$config[ maintain_ratio ]  = TRUE;
$config[ width ]           = 235;
$config[ height ]          = 235;
$config[ create_thumb ] = FALSE; //No thumbnail
$config[ source_image ] = $data[ file_path ]. thumbs/ .$data[ file_name ]; //full path for the source image
$config[ rotation_angle ] =  180 ; //

友情链接