src/Service/chartService.php
private function _drawAxis(&$g, $labels, $font, $color, $labelAng, $title, $titleFont, $titleColor, $titleMargin)
    {
        $this->_drawString($g,$font, $color);
        if ($title) $g->title->Set($title);
        $this->_drawString($g->title,$titleFont, $titleColor);
        if ($labels) $g->SetTickLabels($labels);
        if ($labelAng) $g->SetLabelAngle($labelAng);
        if ($titleMargin) $g->SetTitleMargin($titleMargin);
    }
private function _drawAxis(&$g, $labels, $font, $color, $labelAng, $title, $titleFont, $titleColor, $titleMargin)
    {
        $this->_drawString($g,$font, $color);
        if ($title) $g->title->Set($title);
        $this->_drawString($g->title,$titleFont, $titleColor);
        if ($labels) $g->SetTickLabels($labels);
        if ($labelAng) $g->SetLabelAngle($labelAng);
        if ($titleMargin) $g->SetTitleMargin($titleMargin);
    }
Draw Axis (legend?)

@param object $g plot object reference
@access private
@return void