Picture watermark settings

Whether to use the image watermarking function to upload pictures:
> Open > shut down
Whether to use the picture watermarking function: > Open > shut down
Select the watermark file type: >gif  >png  >Text
Add watermark image size control (set to 0 is not limited): width: height:
Watermark image file name (if not present, use text watermark):
Upload new picture:
Watermark picture text:( please checkdata\mark\simhei.ttf Font library exists)
Watermark image text font size:
Watermark picture text color (default # FF0000 is red):
Set JPEG Type Image Attachment After adding watermark quality parameter, the range is from 0 to 100, the bigger the value, the better the result image, but the bigger the size。
Set the GIF type watermark image fusion degree with the original image, watermark transparency (0-100, the smaller the value the more transparent):
Watermark location: > Random position
> Top left > Top center > Top right
> Center on the left > Picture center > Center on the right
> Bottom left > Center bottom > Bottom right