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Image_Graph - Main class for the graph creation. PHP versions 4 and 5
| Author: | Jesper Veggerby <pear.nosey@veggerby.dk> |
| Copyright: | Copyright (C) 2003, 2004 Jesper Veggerby Hansen |
| License: | http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 |
| Version: | CVS: $Id: Common.php,v 1.16 2006/02/28 22:48:07 nosey Exp $ |
| Poids: | 313 lignes (10 kb) |
| Inclus ou requis: | 4 fois |
| Référencé: | 0 fois |
| Nécessite: | 2 fichiers Image/Canvas.php Image/Graph.php |
Image_Graph_Common:: (10 méthodes):
Image_Graph_Common()
_reset()
_setParent()
hide()
_getCanvas()
add()
addNew()
_error()
_updateCoords()
_done()
Classe: Image_Graph_Common - X-Ref
The ultimate ancestor of all Image_Graph classes.| Image_Graph_Common() X-Ref |
| Constructor [Image_Graph_Common] |
| _reset() X-Ref |
| Resets the elements |
| _setParent(& $parent) X-Ref |
| Sets the parent. The parent chain should ultimately be a GraPHP object param: Image_Graph_Common $parent The parent |
| hide() X-Ref |
| Hide the element |
| _getCanvas() X-Ref |
| Get the canvas return: Image_Canvas The canvas |
| add(& $element) X-Ref |
| Adds an element to the objects element list. The new Image_Graph_elements parent is automatically set. param: Image_Graph_Common $element The new Image_Graph_element return: Image_Graph_Common The new Image_Graph_element |
| addNew($class, $params = null, $additional = false) X-Ref |
| Creates an object from the class and adds it to the objects element list. Creates an object from the class specified and adds it to the objects element list. If only one parameter is required for the constructor of the class simply pass this parameter as the $params parameter, unless the parameter is an array or a reference to a value, in that case you must 'enclose' the parameter in an array. Similar if the constructor takes more than one parameter specify the parameters in an array. param: string $class The class for the object param: mixed $params The paramaters to pass to the constructor return: Image_Graph_Common The new Image_Graph_element |
| _error($text, $params = false, $error_code = IMAGE_GRAPH_ERROR_GENERIC) X-Ref |
| Shows an error message box on the canvas param: string $text The error text param: array $params An array containing error specific details param: int $error_code Error code |
| _updateCoords() X-Ref |
| Causes the object to update all sub elements coordinates (Image_Graph_Common, does not itself have coordinates, this is basically an abstract method) |
| _done() X-Ref |
| Causes output to canvas The last method to call. Calling Done causes output to the canvas. All sub elements done() method will be invoked return: bool Was the output 'good' (true) or 'bad' (false). |
| is_a($object, $class_name) X-Ref |
| Check if an object is of a given class, this function is available as of PHP 4.2.0, so if it exist it will not be declared param: object $object The object to check class for param: string $class_name The name of the class to check the object for return: bool Returns TRUE if the object is of this class or has this class as one of its parents |
| Généré le : Sun Feb 25 10:22:19 2007 | par Balluche grâce à PHPXref 0.7 |