/**
* @param Image $image
* @param string $text
* @param Coords $coords
* @param AddTextParams $params
*/
public function addText(Image $image, $text, Coords $coords, AddTextParams $params)
{
$placeWidth = $params->width === null ? $image->getWidth() - $coords->getX() : $params->width;
$this->lastCoords = $coords;
$lines = $this->getLines($text, $placeWidth, $params);
if (count($lines) == 0) {
return;
}
if ($params->expandSide == AddTextParams::EXPAND_HEIGHT) {
$newHeight = $coords->getY() + count($lines) * $params->lineHeight;
if ($newHeight > $image->getHeight()) {
$image->resizeCanvasHeight($newHeight);
}
}
foreach ($lines as $line) {
$this->renderLine($image, $params, $line, $placeWidth);
}
}
