public function initWaterWay()
{
if ($this->type == 1) {
$water = new PwImage(Wind::getRealDir('REP:mark') . '/' . $this->file);
if (!$water->isImage() || !$water->getSource()) {
return false;
}
} else {
if (!$this->text || strlen($this->fontcolor) != 7) {
return false;
}
empty($this->fontfamily) && ($this->fontfamily = 'en_arial.ttf');
empty($this->fontsize) && ($this->fontsize = 12);
$this->fontfile = Wind::getRealDir('REP:font') . '/' . $this->fontfamily;
$temp = imagettfbbox($this->fontsize, 0, $this->fontfile, $this->text);
//取得使用 TrueType 字体的文本的范围
$water = new stdClass();
$water->width = $temp[2] - $temp[6];
$water->height = $temp[3] - $temp[7];
unset($temp);
}
return $water;
}
/**
* 图片处理
*
* @param PwUploadAction $bhv 上传行为
* @param object 存储对象
* @return bool|PwError
*/
public function operateImage($bhv, $store)
{
$image = new PwImage($this->source);
if (!$image->isImage()) {
return new PwError('upload.content.error');
}
if ($image->ext != 'swf') {
if (!$image->getSource() && $image->ext != 'bmp') {
return new PwError('upload.content.error');
}
if ($bhv->allowThumb()) {
$this->makeThumb($image, $bhv->getThumbInfo($this->filename, $this->savedir), $store);
}
if ($bhv->allowWaterMark()) {
$waterinfo = $bhv->getWaterMarkInfo();
$this->watermark($image, $waterinfo);
foreach ($this->_thumb as $value) {
$this->watermark(new PwImage($value[0]), $waterinfo);
}
}
$this->type = 'img';
}
return true;
}
