Setting Global Icon - Svelte Lucide

You can create global icon preferences in your Svelte application using setContext. This allows you to configure icon-related properties once and share them across multiple components.

Setting preferences #

In your +layout.svelte or +page.svelte, you can define and set global icon preferences as follows:

<script>
  import { setContext } from 'svelte';

  // Define your global icon settings
  const iconCtx = {
    size: '20',
  };
  setContext('iconCtx', iconCtx);
</script>

The size, and role, color, and strokeWidth properties are optional, allowing you to fine-tune the appearance of your icons as needed.

Prop size #

If you set size, icons can be customized with different color. For example:

<script>
  import { setContext } from 'svelte';
  import { AlarmClock } from 'svelte-lucide';
  const iconCtx = {
    size: '20'
  };
  setContext('iconCtx', iconCtx);
</script>

<AlarmClock color="#ff4488" />

Setting more than one props #

Remember that you can set one or more properties, allowing you to tailor icon settings to your specific design and accessibility requirements.

Feel free to mix and match these properties as needed to create visually appealing and accessible icons in your Svelte application.