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profile-image

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Profile-Image

This JavaScript class generates a placeholder image or default profile image as SVG or PNG. You can use the following parameters in the constructor:

class ProfileImage (name string, options [optional] object)

name string

options.textColor string

options.backgroundColor string

options.fontFamily string

options.fontSize number

options.fontWeight string

Methods

svg()

JavaScript PHP Ruby NodeJS

png()

JavaScript NodeJS

previewInConsole()

JavaScript NodeJS

listAttributesInConsole()

JavaScript NodeJS

Usage

Include the script in your HTML.

<script language="javascript" type="text/javascript" src="/path/to/file/src/profile-image.js"></script>

SVG

var image = new ProfileImage("Max Miller");
image.svg();

returns

<svg viewBox='0 0 100 100' width='100' height='100' style='background-color:#1f6feb'>
  <rect width='100' height='100' x='0' y='0' fill='#1f6feb'></rect>
  <text x='50%' y='50%' alignment-baseline='central' text-anchor='middle' font-weight='bold' font-family='Arial' font-size='40' fill='#ffffff' dominant-baseline='middle' text-anchor='middle'>MM</text>
</svg>

as a string.

PNG

var image = new ProfileImage("Max Miller", {backgroundColor: "#45c421", textColor: "black", fontWeight: "bold"});
image.png();

returns base64 encoded PNG as string.

data:image/png;base64,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

Example

The result for

var image = new ProfileImage("Nick Keaton", {fontWeight: "bold"});
var src = image.png();

would look like this when used as “src”:

image

Alternatives

There is also a PHP and a Ruby class for SVGs as well as modules for NodeJS. The module “profile-image” is without the png method. “profile-image-png” contains the png method but requires node-canvas.

API

You can also use the API for Testing:

https://api.nilskoepke.com/profile-image?name=John+Doe&backgroundColor=rgb(33,194,87)

returns

No image? Open an issue.

Set your custom options as individual URL parameters. For spaces use “+” → “John+Doe”. For color parameters you can use color names like “green”, rgb and rgba like “rgb(33,194,87)”, hsl, hsla and hex values. Hex color values cannot start with “#”. Use “$” instead: “#ffffff” → “$ffffff”