public function toObject()
{
$this->consolidateParameters();
$xAxisLabels = new OFC_Elements_Axis_X_Label_Set();
$xAxisLabels->set_labels($this->labels);
$xAxisLabels->set_size(10);
$xAxisLabels->set_colour('#444444');
$xAxisLabels->set_steps($this->stepsX);
$xAxis = new OFC_Elements_Axis_X();
$xAxis->set_steps($this->stepsX);
$xAxis->set_labels($xAxisLabels);
$xAxis->set_colour('#CCCCCC');
$xAxis->set_grid_colour('#AAAAAA');
$this->chart->set_x_axis($xAxis);
$yAxis = new OFC_Elements_Axis_Y();
$yAxis->set_range($this->min1, $this->max1);
$yAxis->set_colour('#AAAAAA');
$yAxis->set_grid_colour('#AAAAAA');
$yAxis->set_steps($this->stepsY1);
$this->chart->set_y_axis($yAxis);
$yLegend = new OFC_Elements_Legend_Y($this->data1->getName());
//$this->chart->set_y_legend($yLegend); // does not work now
// data 1
$this->chart->add_element($this->createGraph($this->data1));
if ($this->hasTwoDataLines()) {
$yAxisRight = new OFC_Elements_Axis_Y_Right();
$yAxisRight->set_range($this->min2, $this->max2);
$yAxisRight->set_colour('#AAAAAA');
$yAxisRight->set_steps($this->stepsY2);
// $this->chart->set_y_axis_right($yAxisRight);
$this->chart->add_element($this->createGraph($this->data2));
}
return $this->chart;
}
/**
* $array['title']
* $array['legend_y']
* $array['legend_x']
* $array['values']
* $array['values_key']
* $array['range_max']
* $array['range_step']
* @param $array
* @return unknown_type
*/
function create_chart_data($array)
{
if (!$array) {
return;
}
require_once 'OFC/OFC_Chart.php';
$chart = new OFC_Chart();
$chart->set_bg_colour('#ffffff');
$title = new OFC_Elements_Title($array['title']);
$title->set_style('{color: #567300; font-size: 16px; font-weight:bold;}');
$chart->set_title($title);
$yl = new OFC_Elements_Legend_Y($array['legend_y']);
$yl->set_style('{font-size:18px;}');
$chart->set_y_legend($yl);
$xl = new OFC_Elements_Legend_X($array['legend_x']);
$xl->set_style('{font-size:18px;color:#Ff0}');
$chart->set_x_legend($xl);
$elements = array();
$colors = array('', '#CC00AA', '#9C48F0', '#b0de09', '#0d8ecf', '#ff6600', '#fcd202', '#E2EBFF', '#AAAAAA');
foreach ($array['values'] as $k => $v) {
ksort($v, SORT_STRING);
$line = new OFC_Charts_Line();
$line->set_key($array['values_key'][$k], 12);
$colors[$k] ? $line->set_colour($colors[$k]) : '';
$line->set_values(array_values($v));
$default_dot = new OFC_Charts_Line_Dot();
$default_dot->tooltip('#x_label#<br>#val#');
$line->set_default_dot_style($default_dot);
$elements[] = $line;
$array['values'][$k] =& $v;
}
foreach ($elements as $element) {
$chart->add_element($element);
}
$x = new OFC_Elements_Axis_X();
$x->colour = '#909090';
$x_axis_labels = new OFC_Elements_Axis_X_Label_Set();
$x->set_steps($array['show_step']);
$x_axis_labels->set_steps($array['show_step']);
if (is_array($array['values'][0])) {
$keys = array_keys($array['values'][0]);
} else {
$keys = array_keys($array['values']);
}
$x_axis_labels->set_labels($keys);
$x_axis_labels->set_size(12);
$x_axis_labels->set_colour('#Ff0');
$x_axis_labels->set_rotate('-45');
$x->set_labels($x_axis_labels);
$chart->set_x_axis($x);
$y = new OFC_Elements_Axis_Y();
$range_min = isset($array['range_min']) ? $array['range_min'] : 0;
$y->set_range($range_min, $array['range_max'], $array['range_step']);
$chart->set_y_axis($y);
return $chart->toPrettyString();
}
