express-image-placeholder

express-image-placeholder

Express middleware for delivering simple test images.

Usage

Only required attributes are height and width. The are part of the route.

<your path>/:width(\d+)x:height(\d+)

Optional query attributes

• border - Renders border. Value is true || 1 or anything else for false. Defaults to false.
• color - Should be valid color string (https://www.npmjs.com/package/color-string). Defaults to #9E9E9E color.
• cross - Diagonal lines. Value is true || 1 or anything else for false. Defaults to false.
• format - Supported formats are JPG, PDF, PNG and SVG. Defaults to PNG.
• label - Custom label fo your image. If not provided, label is WIDTH⨯HEIGHT.

Code Example

const ImagePlaceholder = require('express-image-placeholder');

app.use('/image/:width(\\d+)x:height(\\d+)', ImagePlaceholder);

Samples