function charts_highcharts_render_charts in Charts 8

Creates a JSON Object formatted for Highcharts to use

Parameters

$options:

array $categories:

array $seriesData:

Return value

Highcharts object to be used by highcharts javascripts visualization framework

1 call to charts_highcharts_render_charts()

template_preprocess_views_view_charts in ./charts.module

File

modules/charts_highcharts/charts_highcharts.module, line 44

Charts module integration with Highcharts library.

Code

function charts_highcharts_render_charts($options, $categories = array(), $seriesData = array()) {
  $chart = new ChartType();
  $chart
    ->setType($options['type']);
  $chartTitle = new ChartTitle();
  $chartTitle
    ->setText($options['title']);
  $chartXaxis = new Xaxis();
  $chartLabels = new ChartLabel();
  $chartLabels
    ->setRotation($options['xaxis_labels_rotation']);
  $chartXaxis
    ->setCategories($categories);
  $chartTitle
    ->setText($options['title']);
  $chartXaxis
    ->setTitle($chartTitle);
  $chartXaxis
    ->setLabels($chartLabels);
  $yaxisLabels = new YaxisLabel();
  $chartYaxis = new Yaxis();
  $yAxisTitle = new YaxisTitle();
  $yAxisTitle
    ->setText($options['yaxis_title']);
  if (!empty($options['yaxis_min'])) {
    $chartYaxis->min = $options['yaxis_min'];
  }
  if (!empty($options['yaxis_max'])) {
    $chartYaxis->max = $options['yaxis_max'];
  }
  $chartYaxis
    ->setLabels($yaxisLabels);
  $chartYaxis
    ->setTitle($yAxisTitle);
  $dataLabelStatus = new DataLabelStatus();
  $dataLabels = new DataLabels();
  $dataLabels
    ->setDataLabels($dataLabelStatus);
  $barPlotOptns = new PlotOptions();
  $barPlotOptns
    ->setBar($dataLabels);
  $chartTooltip = new Tooltip();
  $chartCredits = new ChartCredits();
  $chartLegend = new ChartLegend();
  $highchart = new Highcharts();
  $highchart
    ->setChart($chart);
  $highchart
    ->setTitle($chartTitle);
  $highchart
    ->setXAxis($chartXaxis);
  $highchart
    ->setYAxis($chartYaxis);
  $highchart
    ->setTooltip($chartTooltip);
  $highchart
    ->setPlotOptions($barPlotOptns);
  $highchart
    ->setCredits($chartCredits);
  $highchart
    ->setLegend($chartLegend);
  $highchart
    ->setSeries($seriesData);
  return $highchart;
}