function views_plugin_style_chart::_render in Views Charts 6
Same name and namespace in other branches
- 7 views_plugin_style_chart.inc \views_plugin_style_chart::_render()
1 call to views_plugin_style_chart::_render()
- views_plugin_style_chart::render in ./
views_plugin_style_chart.inc - Render the display in this style.
File
- ./
views_plugin_style_chart.inc, line 188 - Holds views_plugin_style_chart class which implements the chart plugin.
Class
Code
function _render($rows, $title) {
$canvas = $this
->charts_graphs_get_graph($this->options['engine']);
$cgp_data = $this
->_transform_data($rows);
$canvas
->set_data($cgp_data->rows, $cgp_data->x_labels);
$curr_disp = $this->view->current_display;
$canvas->title = $this->view->display[$curr_disp]->handler
->get_option('title');
$canvas->type = $this->options['type'][$this->options['engine']];
$canvas->y_legend = $this->options['y_legend'];
if (isset($this->options['y_min']) && !empty($this->options['y_min'])) {
$canvas->y_min = $this->options['y_min'];
}
if (isset($this->options['y_max']) && !empty($this->options['y_max'])) {
$canvas->y_max = $this->options['y_max'];
}
if (isset($this->options['y_step']) && !empty($this->options['y_step'])) {
$canvas->y_step = $this->options['y_step'];
}
if (isset($this->options['background_colour'])) {
$background_colour = trim($this->options['background_colour']);
if (!empty($background_colour)) {
$canvas->colour = $background_colour;
}
}
if (isset($this->options['series_colours'])) {
$series_colours = explode(',', $this->options['series_colours']);
if (count($series_colours)) {
$canvas->series_colours = $series_colours;
}
}
$canvas->height = $this->options['height'];
$canvas->width = $this->options['width'];
$canvas->wmode = $this->options['wmode'];
//'admin/build/views' - issues with javascript etc. Do not try to render
if (arg(0) == 'admin' && arg(1) == 'build' && arg(2) == 'views') {
$msg = t("Preview not available for Charts display style. Please view on a full page");
$msg = "<div class=\"messages error\"><b>{$msg}</b></div>";
return $msg;
}
views_charts_invoke_all('views_charts_graph_alter', array(
&$canvas,
));
$out = $canvas
->get_chart();
return $out;
}