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Classe: Image_Transform_Driver_GD - X-Ref
| Image_Transform_GD() X-Ref |
| Check settings return: mixed true or or a PEAR error object on error |
| load($image) X-Ref |
| Load image param: string filename return: mixed none or a PEAR error object on error |
| addText($params) X-Ref |
| addText param: array options Array contains options return: none |
| rotate($angle, $options=null) X-Ref |
| Rotate image by the given angle Uses a fast rotation algorythm for custom angles or lines copy for multiple of 90 degrees author: Pierre-Alain Joye param: int $angle Rotation angle param: array $options array( 'autoresize'=>true|false, return: mixed none or a PEAR error object on error |
| _resize($new_x, $new_y) X-Ref |
| Resize Action For GD 2.01+ the new copyresampled function is used It uses a bicubic interpolation algorithm to get far better result. param: $new_x int new width param: $new_y int new height return: true on success or pear error |
| crop($new_x, $new_y, $new_width, $new_height) X-Ref |
| Crop the image param: int $crop_x left column of the image param: int $crop_y top row of the image param: int $crop_width new cropped image width param: int $crop_height new cropped image height |
| flip($horizontal) X-Ref |
| Flip the image horizontally or vertically param: boolean $horizontal true if horizontal flip, vertical otherwise |
| gamma($outputgamma=1.0) X-Ref |
| Adjust the image gamma param: float $outputgamma return: none |
| save($filename, $type = '', $quality = 85) X-Ref |
| Save the image file param: $filename string the name of the file to write to param: $quality int output DPI, default is 85 param: $types string define the output format, default return: none |
| display($type = '', $quality = 75) X-Ref |
| Display image without saving and lose changes param: string type (JPG,PNG...); param: int quality 75 return: none |
| free() X-Ref |
| Destroy image handle return: none |
| Généré le : Tue Apr 3 18:50:37 2007 | par Balluche grâce à PHPXref 0.7 |