config example
# location /img/ {
# image_water /home/saint/water.png;
# image_buffer_size 1M;
# }
image_water
Syntax: image_water path
Default: none
Context: location
The path to load the water_image
image_buffer_size
Syntax: image_buffer_size size
Default: 1M
Context: location
Sets the maximux size for reading the image
TODO:
#config the water image position