44 lines
1.2 KiB
Markdown
44 lines
1.2 KiB
Markdown
---
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title: Design
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order: 10
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---
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The `Design` object in FreeSewing's core library serves a single purpose:
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To instantiate new pattern designs.
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## Design constructor
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```js
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function freesewing.Design(
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object config,
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object|array plugins, // optional
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object|array conditionalPlugins // optional
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)
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```
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This constructor creates a new pattern design.
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It takes the following arguments:
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- `config` : The pattern configuration
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- `plugins` : Either a [plugin object](/guides/plugins/), or an array of plugin objects
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- `conditionalPlugins` : Either a [conditional plugin object](/guides/plugins/conditionally-loading-build-time-plugins/), or an array
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of conditional plugin objects to (conditionally) load in your pattern
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```js
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import freesewing from "@freesewing/core"
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import plugins from "@freesewing/plugin-bundle"
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import config from "../config"
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// Create new design
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const Sorcha = new freesewing.Design(config, plugins)
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```
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<Tip>
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This method is a *super-constructor*. It will return a constructor
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method that will become the default export of your design and
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should be called to instantiate your pattern.
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See [creating a new pattern design](/howtos/code/create-new-design) for a complete example.
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</Tip>
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