update more docs

Author: hipstersmoothie

packages/docs/src/content/docs/guides/migrate-to-v1.mdx

@@ -7,6 +7,7 @@ The goals of v1 were to:
 
 1. Make jimp easier to use in any environment
 2. Make jimp's API more consistent and easier to use
+3. Many constants have been removed and are string value powered by TS
 
 ## Positional Arguments to Options Objects 
 
@@ -25,11 +26,6 @@ Now it looks like this:
 image.resize({ w: 100, h: 100 });
 ```
 
-### `ResizeStrategy.AUTO`
-
-This constant was only needed for positional arguments.
-It is no longer needed with the new API.
-
 ## `Jimp` Constructor
 
 The constructor for `Jimp` has changed.
@@ -102,4 +98,40 @@ import { Jimp } from "jimp";
 async function main() {
   const image = await Jimp.fromBitmap(bitmap);
 }
-```
+```
+
+## Encoding and Decoding Options
+
+Another area where the API has changed is the way that encodings and decoding are handled.
+
+Previously the options were global and it was confusing where they might be applied (unless you have experience with the underlying image codecs).
+
+For example in v0 if you wanted to export a JPEG with the quality set to 80% you would do this:
+
+```js
+import { Jimp } from "jimp";
+
+const image = new Jimp(...);
+
+const resized = await image
+  .resize(512, Jimp.AUTO)
+  .quality(80)
+  .getBufferAsync(Jimp.MIME_JPEG);
+```
+
+In v1 the options are passed when you get the encoded image:
+
+```js
+import { Jimp } from "jimp";
+
+const image = new Jimp(...);
+
+const resized = await image
+  .resize({ w: 512 })
+  .getBufferAsync('image/jpeg', { quality: 80 });
+```
+
+## Removed Constants
+
+- `Jimp.AUTO` - This constant was only needed for positional arguments. It is no longer needed with the new API.
+- `Jimp.MIME_*` - These are now part of the TS api when encoding

plugins/js-jpeg/README.md

@@ -4,9 +4,3 @@
   <h1>@jimp/jpeg</h1>
   <p>Default Jimp jpeg encoder/decoder.</p>
 </div>
-
-## Available Methods
-
-### Jimp.quality
-
-Sets the quality of the image when saving as JPEG format (default is 100)

plugins/plugin-blit/README.md

@@ -7,28 +7,4 @@
 
 > Blit - a data operation commonly used in computer graphics in which several bitmaps are combined into one using a boolean function.
 
-## Usage
-
-Blits a source image on to this image
-
-- @param {Jimp} src image to blit
-- @param {number} x the x position to blit the image
-- @param {number} y the y position to blit the image
-- @param {number} srcx (optional) the x position from which to crop the source image
-- @param {number} srcy (optional) the y position from which to crop the source image
-- @param {number} srcw (optional) the width to which to crop the source image
-- @param {number} srch (optional) the height to which to crop the source image
-- @param {function(Error, Jimp)} cb (optional) a callback for when complete
-
-```js
-import jimp from "jimp";
-
-async function main() {
-  const image = await jimp.read("test/image.png");
-  const parrot = await jimp.read("test/party-parrot.png");
-
-  image.blit(parrot, x, y);
-}
-
-main();
-```
+[Read the docs](http://jimp-dev.github.io/jimp/api/jimp/classes/jimp#blit)

plugins/plugin-blur/README.md

@@ -7,40 +7,5 @@
 
 A fast blur algorithm that produces similar effect to a Gaussian blur - but MUCH quicker
 
-## Usage
-
-### `blur`
-
-- @param {number} r the pixel radius of the blur
-- @param {function(Error, Jimp)} cb (optional) a callback for when complete
-
-```js
-import jimp from "jimp";
-
-async function main() {
-  const image = await jimp.read("test/image.png");
-
-  image.blur(5);
-}
-
-main();
-```
-
-Applies a true Gaussian blur to the image (warning: this is VERY slow)
-
-### `gaussian`
-
-- @param {number} r the pixel radius of the blur
-- @param {function(Error, Jimp)} cb (optional) a callback for when complete
-
-```js
-import jimp from "jimp";
-
-async function main() {
-  const image = await jimp.read("test/image.png");
-
-  image.gaussian(15);
-}
-
-main();
-```
+- [blur](http://jimp-dev.github.io/jimp/api/jimp/classes/jimp#blur)
+- [gaussian](http://jimp-dev.github.io/jimp/api/jimp/classes/jimp#gaussian)

plugins/plugin-circle/README.md

@@ -5,21 +5,4 @@
   <p>Creates a circle out of an image.</p>
 </div>
 
-## Usage
-
-- @param {function(Error, Jimp)} options (optional) radius, x, y
-- @param {function(Error, Jimp)} cb (optional) a callback for when complete
-
-```js
-import jimp from "jimp";
-
-async function main() {
-  const image = await jimp.read("test/image.png");
-
-  image.circle();
-  // or
-  image.circle({ radius: 50, x: 25, y: 25 });
-}
-
-main();
-```
+- [circle](http://jimp-dev.github.io/jimp/api/jimp/classes/jimp#circle)