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By dservos:
CONTRIB-497
*Added more visualizations
*Added selector UI Widget for flex/flare visualization
*Refactored some of flex actionscript code.
*Added defaults for selected group and items in visualizations.
*Improved removal of nodes and edges when an item or group is deselected in a legend.
*Fixed a memory leak realting to the removal and addtion of nodes.
*Added more options for and control of the flex/flare based visualization from the Moodle back end.
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/// Build grade tree |
/// Build grade tree |
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$this->gtree = new grade_tree($this->courseid, false); |
$this->gtree = new grade_tree($this->courseid, false); |
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$this->load_visualizations(); |
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$this->set_up_flashvars(); |
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/// Set up Groups |
/// Set up Groups |
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/*if ($this->get_pref('stats', 'showgroups') || is_null($this->get_pref('stats', 'showgroups'))) { |
if($visid && grade_report_visual::get_visualization($visid)->usegroups) { |
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if(is_callable(array($this, 'setup_groups'))) { |
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$this->setup_groups(); |
$this->setup_groups(); |
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} else { |
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$this->local_setup_groups(); |
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} |
} |
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}*/ |
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$this->load_visualizations(); |
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$this->set_up_flashvars(); |
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} |
} |
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/// Added to keep grade_report happy |
/// Added to keep grade_report happy |
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} |
} |
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} |
} |
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public static function truncate($string, $max = 25, $end = '...') { |
| 386 |
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if(strlen($string) <= $max) { |
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return $string; |
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} |
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return substr_replace($string, $end, $max - strlen($end)); |
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} |
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/** |
/** |
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* Returns the data for a visulazation in json format. |
* Returns the data for a visulazation in json format. |
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* TODO: Use moodle's json encoding functions rather then phps. |
* TODO: Use moodle's json encoding functions rather then phps. |
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} |
} |
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} |
} |
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/** |
/** |
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* Returns the data for a visulasation in tab format. |
* Returns the data for a visulasation in tab format. |
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* @param boolean $return if true return a string, other wise echo the data. |
* @param boolean $return if true return a string, other wise echo the data. |
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