function FrxSVGGraph::renderGraph in Forena Reports 7.3

Same name and namespace in other branches

1. 6.2 plugins/FrxSVGGraph.inc \FrxSVGGraph::renderGraph()
2. 7.2 plugins/FrxSVGGraph.inc \FrxSVGGraph::renderGraph()
3. 7.4 renderers/FrxSVGGraph.inc \FrxSVGGraph::renderGraph()

1 call to FrxSVGGraph::renderGraph()

FrxSVGGraph::renderChart in renderers/FrxSVGGraph.inc

File

renderers/FrxSVGGraph.inc, line 80

Class

FrxSVGGraph

Code

function renderGraph($type, $options, $data) {
  static $jsinc = FALSE;
  if (!isset($options['scatter_2d']) && ($type == 'ScatterGraph' || $type == 'MultiScatterGraph') && $this->xy_data && !isset($options['scatter_2d'])) {
    $options['scatter_2d'] = TRUE;
  }
  else {
    $options['scatter_2d'] = (bool) @$options['scatter_2d'];
  }
  $links = $this->links;
  $width = @$options['width'] ? @$options['width'] : 600;
  $height = @$options['height'] ? @$options['height'] : 400;
  $graph = new SVGGraph($width, $height, $options);
  $this->graph = $graph;
  $graph
    ->Values($data);
  if (is_array(@$options['colors'])) {
    $graph->colours = $options['colors'];
  }
  if ($links) {
    $graph
      ->Links($links);
  }
  $output = $graph
    ->Fetch($type, FALSE);

  // Add a viewbox to be compatible with Prince PDF generation.
  $output = str_replace('<svg width', "<svg viewBox='0 0 {$width} {$height}' width", $output);
  $javascript = '/<script[^>]*?>.*?<\\/script>/si';
  $noscript = '';
  if (!$jsinc && $this->format == 'web') {
    $output .= $graph
      ->FetchJavascript();
  }
  else {
    $output = preg_replace($javascript, $noscript, $output);
  }
  return $output;
}