prepare v4.0.0 (#161)

web page cleanup, etc

Author: kevmoo

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 4.0.0-wip
+## 4.0.0
 
 - **Breaking Change**: Removed `QrBitBuffer` from public exports to tighten the API surface.
 - **Breaking Change**: `QrErrorCorrectLevel` is now an enum (`low`, `medium`, `quartile`, `high`) instead of a class with integer constants (`L`, `M`, `Q`, `H`).

README.md

@@ -1,4 +1,4 @@
-A QR code generation library for Dart and Flutter.
+A QR code generation package for Dart.
 
 [![Pub Package](https://img.shields.io/pub/v/qr.svg)](https://pub.dev/packages/qr)
 [![package publisher](https://img.shields.io/pub/publisher/qr.svg)](https://pub.dev/packages/qr/publisher)
@@ -10,6 +10,12 @@ A QR code generation library for Dart and Flutter.
 - Error correction / redundancy
 - ECI (Extended Channel Interpretation) support
 
+# Demo
+
+A rich, HTML demo can be found at: [qr.kevmoo.com](https://qr.kevmoo.com/).
+
+[![QR Code Generator Demo](example/assets/qr_kevmoo_screen_shot.webp)](https://qr.kevmoo.com/)
+
 # Getting started
 
 To start, import the dependency in your code:
@@ -56,24 +62,9 @@ for (var x = 0; x < qrImage.moduleCount; x++) {
 
 See the `example` directory for further details.
 
-# Pre-made UI libraries
-
-The following libraries use qr.dart to generate QR codes for you out of the box:
+# Packages that use `package:qr`
 
-[qr_flutter](https://pub.dev/packages/qr_flutter) - A Flutter Widget to render
+- [pretty_qr_code](https://pub.dev/packages/pretty_qr_code) - A Flutter Widget to render
 QR codes
-
-[barcode](https://pub.dev/packages/barcode) - A package that supports many types
-of scannable codes, include QR.
-
-# Exporting
-
-The following packages can be used to export QR codes directory to an image:
-
-* [qr_image_exporter](https://pub.dev/packages/qr_image_exporter) - A library to
-  export QR codes as PNG image data.
-
-# Demo
-
-A working demo can be found here:
-[qr.kevmoo.com](https://qr.kevmoo.com/)
+- [qr_image_exporter](https://pub.dev/packages/qr_image_exporter) - A library to
+export QR codes as PNG image data.

api.txt

@@ -1,9 +1,7 @@
 package:qr/qr.dart:
   InputTooLongException (class extends Object implements Exception, final):
-    new (constructor: InputTooLongException Function(int, int))
+    inputBits (getter: int)
     inputLimit (getter: int)
-    message (getter: String)
-    providedInput (getter: int)
     toString (method: String Function())
   QrCode (class extends Object, final):
     new (constructor: QrCode Function({QrErrorCorrectLevel errorCorrectLevel, int minTypeNumber, required QrPayload payload}))

example/assets/dash_waiting.png

@@ -43,8 +43,8 @@ <h1>Online QR Code Generator</h1>
     <div class="grid">
       <div>
         <canvas height='600' id='content' width='600'></canvas>
-        <img id="validation-error" src="assets/dash_worried.png" class="validation-image" hidden>
-        <img id="validation-waiting" src="assets/dash_waiting.png" class="validation-image" hidden>
+        <img id="validation-error" src="assets/dash_worried.webp" class="validation-image" hidden>
+        <img id="validation-waiting" src="assets/dash_waiting.webp" class="validation-image" hidden>
         <div id='status'></div>
       </div>
       <div>

example/assets/dash_waiting.webp

@@ -1,6 +1,6 @@
 export 'src/ecivalue.dart';
 export 'src/error_correct_level.dart';
-export 'src/input_too_long_exception.dart';
+export 'src/input_too_long_exception.dart' show InputTooLongException;
 export 'src/payload.dart' show QrPayload;
 export 'src/qr_code.dart' show QrCode;
 export 'src/qr_image.dart';