Fly Image Processing App

To run:

• Clone this repository
• npm install (Need recent node version)
• npm start

Demo URLs:

• http://localhost:3000/content/images/2018/01/ghostzapimg--3-.jpg?w_url=/assets/img/ghostpro.svg&w_pos=southwest&w_pad=10%25&w_w=20%25&w_bg=rgba(128,128,255,0.5)
• http://localhost:3000/content/images/2018/01/ghostzapimg--3-.jpg?w_url=/assets/img/ghostpro.svg&w_pos=northeast&w_pad=10%25&w_w=20%25&w_bg=rgba(255,128,128,0.5)

URL options

Image

• Size: leave either of these blank to auto scale a dimension
  • w: Width in pixels or percent (200, 200px, 50%)
  • h: Height in pixels or percent (140, 140px, 50%)
• f: desired output format

Watermark

• w_url: URL to the watermark image (like /watermarks/blah.png)
• w_bg: Background color for watermark (like transparent or rgba(128,128,0,0.5))
• w_pos: Watermark Position: north, south, east, west ...
• w_pad: padding around watermark. If a bg color is specified, padding expands the colored canvas