public function parseGlobalOptions(stdClass $a_options)
{
$a_options->grid = new stdClass();
$a_options->grid->hoverable = false;
$a_options->grid->clickable = false;
$a_options->grid->ticks = $this->getYAxisMax();
$a_options->grid->tickColor = ilChart::renderColor("#000", "0.1");
$a_options->grid->mode = "spider";
}
public function parseGlobalOptions(stdClass $a_options, ilChart $a_chart)
{
$spider = new stdClass();
$spider->active = true;
$spider->highlight = new stdClass();
$spider->highlight->mode = "line";
$spider->legs = new stdClass();
$spider->legs->fillStyle = ilChart::renderColor("#000", "0.7");
switch (count($a_chart->getLegLabels())) {
case 4:
case 6:
$spider->legs->legStartAngle = 10;
break;
default:
$spider->legs->legStartAngle = 0;
break;
}
$spider->legs->data = array();
$max_str_len = 0;
foreach ($a_chart->getLegLabels() as $l) {
$l = ilUtil::shortenText($l, 80, true);
$label = new stdClass();
$label->label = $l;
$spider->legs->data[] = $label;
$max_str_len = max($max_str_len, strlen($l));
}
// depending on caption length
if ($max_str_len > 60) {
$font_size = 10;
} else {
if ($max_str_len > 30) {
$font_size = 12;
} else {
$font_size = 15;
}
}
$spider->legs->font = $font_size . "px Arial";
$spider->spiderSize = 0.7;
$spider->lineWidth = 1;
$spider->pointSize = 0;
$spider->connection = new StdClass();
$spider->connection->width = 2;
$spider->legMin = 1.0E-7;
$spider->legMax = $a_chart->getYAxisMax();
$a_options->series->spider = $spider;
}
/**
* Convert (global) properties to flot config
*
* @param object $a_options
*/
public function parseOptions(stdClass $a_options)
{
$a_options->show = true;
$a_options->noColumns = $this->getColumns();
$a_options->position = $this->getPosition();
$margin = $this->getMargin();
$a_options->margin = array($margin["x"], $margin["y"]);
$a_options->backgroundColor = ilChart::renderColor($this->getBackground());
$a_options->backgroundOpacity = str_replace(",", ".", $this->getOpacity());
$a_options->labelBoxBorderColor = ilChart::renderColor($this->getLabelBorder());
$container = $this->getContainer();
if ($container) {
$a_options->container = '#' . $container;
}
}
/**
* Convert data to flot config
*
* @param array $a_data
* @return object
*/
public function parseData(array &$a_data)
{
$series = new stdClass();
$series->label = str_replace("\"", "\\\"", $this->getLabel());
$series->data = array();
foreach ($this->getData() as $point) {
$series->data[] = array($point[0], $point[1]);
}
$options = array("show" => $this->isHidden() ? false : true);
$fill = $this->getFill();
if ($fill["fill"]) {
$options["fill"] = $fill["fill"];
if ($fill["color"]) {
$options["fillColor"] = ilChart::renderColor($fill["color"], $fill["fill"]);
}
}
$this->parseDataOptions($options);
$series->{$this->getTypeString()} = $options;
$a_data[] = $series;
}
public function parseGlobalOptions(stdClass $a_options, ilChart $a_chart)
{
$a_options->series->pie = new stdClass();
$a_options->series->pie->show = true;
// fill vs. stroke - trying to normalize data attributes
$fill = $this->getFill();
$width = $this->getLineWidth();
if ($fill["fill"] || $width) {
$a_options->series->pie->stroke = new stdClass();
if ($width) {
$a_options->series->pie->stroke->width = $width;
}
if ($fill["color"]) {
$a_options->series->pie->stroke->color = ilChart::renderColor($fill["color"], $fill["fill"]);
}
}
$radius = $this->getLabelRadius();
if ($radius) {
$a_options->series->pie->label = new stdClass();
$a_options->series->pie->label->background = new stdClass();
$a_options->series->pie->radius = 1;
$a_options->series->pie->label->radius = $radius;
$a_options->series->pie->label->show = true;
$a_options->series->pie->label->background->color = "#444";
$a_options->series->pie->label->background->opacity = 0.8;
}
}
