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| File Size: | 464 lines (15 kb) |
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| imageapi_perm() X-Ref |
| Implementation of hook_perm(). |
| imageapi_menu() X-Ref |
| Implementation of hook_menu(). |
| imageapi_settings() X-Ref |
| No description |
| imageapi_get_available_toolkits() X-Ref |
| Return a list of available toolkits. return: |
| imageapi_default_toolkit() X-Ref |
| Retrieve the name of the currently used toolkit. return: |
| imageapi_toolkit_invoke($method, &$image, array $params = array() X-Ref |
| Invokes the given method using the currently selected toolkit. param: $method param: $image param: $params return: |
| imageapi_image_scale_and_crop(&$image, $width, $height) X-Ref |
| Scales an image to the exact width and height given. This function achieves the target aspect ratio by cropping the original image equally on both sides, or equally on the top and bottom. This function is useful to create uniform sized avatars from larger images. The resulting image always has the exact target dimensions. param: $image param: $width param: $height return: |
| imageapi_image_scale(&$image, $width = NULL, $height = NULL, $upscale = FALSE) X-Ref |
| Scales an image to the given width and height while maintaining aspect ratio. The resulting image can be smaller for one or both target dimensions. param: $image param: $width param: $height param: $upscale return: |
| imageapi_image_resize(&$image, $width, $height) X-Ref |
| Resize an image to the given dimensions (ignoring aspect ratio). param: $image param: $width param: $height return: |
| imageapi_image_rotate(&$image, $degrees, $background = NULL) X-Ref |
| Rotate an image by the given number of degrees. param: $image param: $degrees param: $background return: |
| imageapi_image_sharpen(&$image, $radius, $sigma, $amount, $threshold) X-Ref |
| Sharpen an image given some sharpening parameters. NOTE: These parameters only have an effect when Imagemagick is used. GD will used a fixed convolution matrix as described in imageapi_gd.module param: $image param: $radius param: $sigma param: $amount param: $threshold return: |
| imageapi_image_crop(&$image, $x, $y, $width, $height) X-Ref |
| Crop an image to the rectangle specified by the given rectangle. param: $image param: $x param: $y param: $width param: $height return: |
| imageapi_image_desaturate(&$image) X-Ref |
| Convert an image to grayscale. param: $image return: |
| imageapi_image_open($file, $toolkit = FALSE) X-Ref |
| Open an image file and return an image object. Any changes to the file are not saved until imageapi_image_close() is called. param: $file param: $toolkit return: |
| imageapi_image_close($image, $destination = NULL) X-Ref |
| Close the image and save the changes to a file. param: $image param: $destination return: |
| imageapi_hex2rgba($hex) X-Ref |
| Convert a hex string to its RGBA (Red, Green, Blue, Alpha) integer components. param: $hex return: |
| Generated: Thu Mar 24 11:18:33 2011 | Cross-referenced by PHPXref 0.7 |