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Can now create a new jimp with the CSS hex color format #549

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merged 6 commits into from
Aug 14, 2018
Merged

Can now create a new jimp with the CSS hex color format #549

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Can now create a new jimp with the common CSS color format
CodySchrank Aug 14, 2018
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CodySchrank Aug 14, 2018
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CodySchrank Aug 14, 2018
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Requested changes and added support for RGB, RGBA, HSL, HSLA, HSV, HS…
CodySchrank Aug 14, 2018
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missed one test
CodySchrank Aug 14, 2018
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CodySchrank Aug 14, 2018
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16 changes: 15 additions & 1 deletion README.md
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Expand Up @@ -302,7 +302,7 @@ Jimp.loadFont(Jimp.FONT_SANS_32_BLACK).then(function(font) {
});
```

Online tools are also available to convert TTF fonts to BMFont format. They can be used to create color font or sprite packs.
Online tools are also available to convert TTF fonts to BMFont format. They can be used to create color font or sprite packs.

:star: [Littera](http://kvazars.com/littera/)

Expand Down Expand Up @@ -504,6 +504,12 @@ Jimp.rgbaToInt(r, g, b, a); // e.g. converts 255, 255, 255, 255 to 0xFFFFFFFF
Jimp.intToRGBA(hex); // e.g. converts 0xFFFFFFFF to {r: 255, g: 255, b: 255, a:255}
```

You can convert a css hex color to its true rgba hexadecimal equivalent:
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It seems like tinycolor2 can take more than just a hex value.

https://www.npmjs.com/package/tinycolor2

Can you update this to reflect that you can also pass in RGB, RGBA, HSL, HSLA, HSV, HSVA, and named values also?


```js
Jimp.cssColorToHex(cssColor); // e.g. converts #FF00FF to 0xFF00FFFF
```

### Creating new images

If you want to begin with an empty Jimp image, you can call the Jimp constructor passing the width and height of the image to create and a Node-style callback:
Expand All @@ -522,6 +528,14 @@ new Jimp(256, 256, 0xff0000ff, function(err, image) {
});
```

Or you can use the css hex color format:

```js
new Jimp(256, 256, '#FF00FF', function(err, image) {
// this image is 256 x 256, every pixel is set to #FF00FF
});
```

You can also initialize a new Jimp image with a raw image buffer:

```js
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