/**
* Set proportional width/height if one dimension not available.
*
* @param integer $actualWidth
* @param integer $actualHeight
* @return void
*/
private function setProportionalSize($actualWidth, $actualHeight)
{
$styleWidth = $this->style->getWidth();
$styleHeight = $this->style->getHeight();
if (!($styleWidth && $styleHeight)) {
if ($styleWidth == null && $styleHeight == null) {
$this->style->setWidth($actualWidth);
$this->style->setHeight($actualHeight);
} elseif ($styleWidth) {
$this->style->setHeight($actualHeight * ($styleWidth / $actualWidth));
} else {
$this->style->setWidth($actualWidth * ($styleHeight / $actualHeight));
}
}
}
/**
* Test setWrappingStyle exception
*
* @expectedException \InvalidArgumentException
*/
public function testSetWrappingStyleException()
{
$object = new Image();
$object->setWrappingStyle('foo');
}
/**
* Get element style
*
* @param \PhpOffice\PhpWord\Style\Image $style
* @return array
*/
protected function getElementStyle(ImageStyle $style)
{
$styles = array('mso-width-percent' => '0', 'mso-height-percent' => '0', 'mso-width-relative' => 'margin', 'mso-height-relative' => 'margin');
// Dimension
$dimensions = array('width' => $style->getWidth(), 'height' => $style->getHeight(), 'margin-top' => $style->getMarginTop(), 'margin-left' => $style->getMarginLeft());
foreach ($dimensions as $key => $value) {
if ($value !== null) {
$styles[$key] = $value . 'px';
}
}
// Absolute/relative positioning
$positioning = $style->getPositioning();
$styles['position'] = $positioning;
if ($positioning !== null) {
$styles['mso-position-horizontal'] = $style->getPosHorizontal();
$styles['mso-position-vertical'] = $style->getPosVertical();
$styles['mso-position-horizontal-relative'] = $style->getPosHorizontalRel();
$styles['mso-position-vertical-relative'] = $style->getPosVerticalRel();
}
// Wrapping style
$wrapping = $style->getWrappingStyle();
if ($wrapping == ImageStyle::WRAPPING_STYLE_INLINE) {
// Nothing to do when inline
} elseif ($wrapping == ImageStyle::WRAPPING_STYLE_BEHIND) {
$styles['z-index'] = -251658752;
} else {
$styles['z-index'] = 251659264;
$styles['mso-position-horizontal'] = 'absolute';
$styles['mso-position-vertical'] = 'absolute';
}
// w10 wrapping
if ($wrapping == ImageStyle::WRAPPING_STYLE_SQUARE) {
$this->w10wrap = 'square';
} elseif ($wrapping == ImageStyle::WRAPPING_STYLE_TIGHT) {
$this->w10wrap = 'tight';
}
return $styles;
}
