/**
* Return a string containing the SVG transform attribute values for the padding
*
* @param RenderContext $ctx The context to determine the translation coordinates
*
* @return string The transformation string
*/
public function getInnerTransform(RenderContext $ctx)
{
list($translateX, $translateY) = $ctx->toAbsolute($this->padding[self::PADDING_LEFT] + $this->getX(), $this->padding[self::PADDING_TOP] + $this->getY());
list($scaleX, $scaleY) = $ctx->paddingToScaleFactor($this->padding);
$scaleX *= $this->getWidth() / 100;
$scaleY *= $this->getHeight() / 100;
return sprintf('translate(%s, %s) scale(%s, %s)', Format::formatSVGNumber($translateX), Format::formatSVGNumber($translateY), Format::formatSVGNumber($scaleX), Format::formatSVGNumber($scaleY));
}
