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PHP Cross Reference of phpwcms V1.5.0 _r431 (28.01.12) |
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| File Size: | 1664 lines (44 kb) |
| Included or required: | 1 time |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Phpwcms_Image_lib:: (26 methods):
__construct()
clear()
initialize()
resize()
crop_centered_resize()
crop()
rotate()
image_process_gd()
image_process_imagemagick()
image_process_netpbm()
image_rotate_gd()
image_mirror_gd()
watermark()
overlay_watermark()
text_watermark()
image_create_gd()
image_save_gd()
image_display_gd()
image_reproportion()
get_image_properties()
size_calculator()
explode_name()
gd_loaded()
gd_version()
set_error()
display_errors()
Class: Phpwcms_Image_lib - X-Ref
Image Manipulation class| __construct($props = array() X-Ref |
| Constructor param: string return: void |
| clear() X-Ref |
| Initialize image properties Resets values in case this class is used in a loop. return: void |
| initialize($props = array() X-Ref |
| initialize image preferences param: array return: bool |
| resize() X-Ref |
| Image Resize This is a wrapper function that chooses the proper resize function based on the protocol specified return: bool |
| crop_centered_resize() X-Ref |
| Image Centered Crop and Resize This is a wrapper function that chooses the proper cropping and resize function based on the protocol specified but only available for ImageMagick return: bool |
| crop() X-Ref |
| Image Crop This is a wrapper function that chooses the proper cropping function based on the protocol specified return: bool |
| rotate() X-Ref |
| Image Rotate This is a wrapper function that chooses the proper rotation function based on the protocol specified return: bool |
| image_process_gd($action = 'resize') X-Ref |
| Image Process Using GD/GD2 This function will resize or crop param: string return: bool |
| image_process_imagemagick($action = 'resize') X-Ref |
| Image Process Using ImageMagick This function will resize, crop or rotate param: string return: bool |
| image_process_netpbm($action = 'resize') X-Ref |
| Image Process Using NetPBM This function will resize, crop or rotate param: string return: bool |
| image_rotate_gd() X-Ref |
| Image Rotate Using GD return: bool |
| image_mirror_gd() X-Ref |
| Create Mirror Image using GD This function will flip horizontal or vertical return: bool |
| watermark() X-Ref |
| Image Watermark This is a wrapper function that chooses the type of watermarking based on the specified preference. param: string return: bool |
| overlay_watermark() X-Ref |
| Watermark - Graphic Version return: bool |
| text_watermark() X-Ref |
| Watermark - Text Version return: bool |
| image_create_gd($path = '', $image_type = '') X-Ref |
| Create Image - GD This simply creates an image resource handle based on the type of image being processed param: string return: resource |
| image_save_gd($resource) X-Ref |
| Write image file to disk - GD Takes an image resource as input and writes the file to the specified destination param: resource return: bool |
| image_display_gd($resource) X-Ref |
| Dynamically outputs an image param: resource return: void |
| image_reproportion() X-Ref |
| Re-proportion Image Width/Height When creating thumbs, the desired width/height can end up warping the image due to an incorrect ratio between the full-sized image and the thumb. This function lets us re-proportion the width/height if users choose to maintain the aspect ratio when resizing. return: void |
| get_image_properties($path = '', $return = FALSE) X-Ref |
| Get image properties A helper function that gets info about the file param: string return: mixed |
| size_calculator($vals) X-Ref |
| Size calculator This function takes a known width x height and recalculates it to a new size. Only one new variable needs to be known $props = array( 'width' => $width, 'height' => $height, 'new_width' => 40, 'new_height' => '' ); param: array return: array |
| explode_name($source_image, $ext_only=FALSE) X-Ref |
| Explode source_image This is a helper function that extracts the extension from the source_image. This function lets us deal with source_images with multiple periods, like: my.cool.jpg It returns an associative array with two elements: $array['ext'] = '.jpg'; $array['name'] = 'my.cool'; param: string param: bool return: array |
| gd_loaded() X-Ref |
| Is GD Installed? return: bool |
| gd_version() X-Ref |
| Get GD version return: mixed |
| set_error($msg) X-Ref |
| Set error message param: string return: void |
| display_errors($open = '<p>', $close = '</p>', $wrap_open='', $wrap_close='') X-Ref |
| Show error messages param: string return: string |
| Generated: Sun Jan 29 16:31:14 2012 | Cross-referenced by PHPXref 0.7.1 |