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File containing the abstract ezcGraphDataSet class
| Copyright: | Copyright (C) 2005-2009 eZ Systems AS. All rights reserved. |
| License: | http://ez.no/licenses/new_bsd New BSD License |
| Version: | 1.5 |
| File Size: | 302 lines (9 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
| __construct() X-Ref |
| Constructor return: void |
| __set( $propertyName, $propertyValue ) X-Ref |
| Options write access param: mixed $propertyName Option name param: mixed $propertyValue Option value; return: void |
| __get( $propertyName ) X-Ref |
| Property get access. Simply returns a given option. param: string $propertyName The name of the option to get. return: mixed The option value. |
| offsetExists( $key ) X-Ref |
| Returns true if the given datapoint exists Allows isset() using ArrayAccess. param: string $key The key of the datapoint to get. return: bool Wether the key exists. |
| offsetGet( $key ) X-Ref |
| Returns the value for the given datapoint Get an datapoint value by ArrayAccess. param: string $key The key of the datapoint to get. return: float The datapoint value. |
| offsetSet( $key, $value ) X-Ref |
| Sets the value for a datapoint. Sets an datapoint using ArrayAccess. param: string $key The kex of a datapoint to set. param: float $value The value for the datapoint. return: void |
| offsetUnset( $key ) X-Ref |
| Unset an option. Unsets an option using ArrayAccess. param: string $key The options to unset. return: void |
| current() X-Ref |
| Returns the currently selected datapoint. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: string The currently selected datapoint. |
| next() X-Ref |
| Returns the next datapoint and selects it or false on the last datapoint. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: float datapoint if it exists, or false. |
| key() X-Ref |
| Returns the key of the currently selected datapoint. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: string The key of the currently selected datapoint. |
| valid() X-Ref |
| Returns if the current datapoint is valid. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: bool If the current datapoint is valid |
| rewind() X-Ref |
| Selects the very first datapoint and returns it. This method is part of the Iterator interface to allow access to the datapoints of this row by iterating over it like an array (e.g. using foreach). return: float The very first datapoint. |
| Generated: Thu Jul 28 15:48:31 2011 | Cross-referenced by PHPXref 0.7 |