Placeholder Image

Generate placeholder images using OpenCV.

Usage

http://localhost:8000/{width}x{height?}{ext?}/{background?}/{foreground?}text={text?}

width (required)

Width of the image, less than 10000 pixels.

• range: [1, 9999]
• example: /500x200

height

Height of the image, if not specified, equals to width.

• default: width
• range: [1, 9999]
• example: /300

ext

Image file type, .jpg/.jpeg/.png.

• default: .jpg
• example: /400x100.png

background

Image background color, hex color string of 3 or 6 characters.

• default: ddd
• example: /500x200/feeeee

foreground

Text color.

• default: aaa
• example: /500x200/9bc2d4/fff

text

Text rendered in the center of the image.

• default: {width}x{height}
• language: English (ASCII characters)
• example: /500x200/41ac52/fff?text=douban