goimagen

generating

url in the format of /images/{operations}/{filename}

operations

• blur: blur=0.5
• sharpen: sharpen=0.5
• gamma: gamma=0.75
• contrast: contrast=20
• brightness: brightness=20
• saturation: saturation=20
• resize: resize=200x0
• fit: fit=200x200
• fill: fill=200x200@center
• crop: crop=200x200@top
• grayscale: grayscale
• invert: invert

multiple operations

eg, fill a 200x200 area from the top of the image, blur and then greyscale:

http://localhost/images/fill=200x200@top,blur=0.5,grayscale/gorilla.jpeg