/**
* Stores some value with the given width and height starting
* at some position at the x axis and some position at the y axis.
*
* @param mixed $valueHolder value holder to associate with position
* @param int $xPos
* @param int $yPos
*
* @return null
*/
public function addValueHolder(ValueHolder $valueHolder, $xPos, $yPos)
{
if (!isset($this->valueHolders[$yPos])) {
$this->valueHolders[$yPos] = [];
}
$this->valueHolders[$yPos][$xPos] = $valueHolder;
$this->width = max([$xPos + $valueHolder->getWidth(), $this->width]);
$this->height = max([$yPos + $valueHolder->getHeight(), $this->height]);
}
/**
* @param ValueHolder $cellModel
*
* @return DOMNode
* @throws UnableToRender
*/
private function renderCellValue(ValueHolder $cellModel)
{
try {
return $this->atomicValueRenderer->render($cellModel->getHeldValue());
} catch (UnableToRenderAtomicValue $e) {
throw new UnableToRender();
}
}
