function QuantChartChartAPI::title in Quant 7

Helper function to generate the title of the chart

3 calls to QuantChartChartAPI::title()

QuantChartChartAPI::bar_chart in plugins/QuantChartChartAPI.inc

Initialize the creation of a bar chart

QuantChartChartAPI::line_chart in plugins/QuantChartChartAPI.inc

Initialize the creation of a line chart

QuantChartChartAPI::pie_chart in plugins/QuantChartChartAPI.inc

Initialize the creation of a bar chart

File

plugins/QuantChartChartAPI.inc, line 164

Class

QuantChartChartAPI

QuantChart plugin class to generate charts using chart.module (Chart API)

Code

function title() {
  $title = $this->quant->label;

  // If the quant wants the sum of item amounts in the title
  if ($this->quant->labelsum) {
    $sum = 0;
    foreach ($this->quant->data->data as $value) {
      if ($this->quant->dataType == 'multiple') {
        foreach ($value as $amount) {
          $sum = $sum + $amount;
        }
      }
      else {
        $sum = $sum + $value;
      }
    }
    $title .= ' (' . t('Total: !sum', array(
      '!sum' => $sum,
    )) . ')';
  }
  return chart_title($title);
}