[css-houdini-drafts] [css-paint-api] Allow inputArguments define optional arguments

• From: Zheeeng via GitHub <sysbot+gh@w3.org>
• Date: Sat, 02 Jun 2018 08:56:48 +0000
• To: public-houdini-archive@w3.org
• Message-ID: <issues.opened-328727628-1527929807-sysbot+gh@w3.org>

zheeeng has just created a new issue for https://github.com/w3c/css-houdini-drafts:

== [css-paint-api] Allow inputArguments define optional arguments ==
The custom paint requires a color argument.
```
class MyPaint {
    static get inputArguments() { return ['<color>']; }

    paint(ctx, size, styleMap) {
        // Paint code goes here.
    }
}

registerPaint('my-paint', MyPaint)
```

At present, the correct usage is `background: paint(my-paint, red)`.

Whish there is a way to make this color argument be optional: `background: paint(my-paint)`


Please view or discuss this issue at https://github.com/w3c/css-houdini-drafts/issues/763 using your GitHub account

Received on Saturday, 2 June 2018 08:58:25 UTC