Merge v1.0.2

- `PCanvasEvent` now is abstract:
  - `PCanvasClickEvent`: for mouse and touch events.
  - `PCanvasKeyEvent`: for keyboatd events.
- `PCanvasPainter`:
  - Added support to key events
- `PCanvas`:
  - Added support to fill gradient operations.
- Added `PCanvasElement`
  - Base class for personalized canvas elements.

CHANGELOG.md

@@ -1,3 +1,15 @@
+## 1.0.2
+
+- `PCanvasEvent` now is abstract:
+  - `PCanvasClickEvent`: for mouse and touch events.
+  - `PCanvasKeyEvent`: for keyboatd events.
+- `PCanvasPainter`:
+  - Added support to key events
+- `PCanvas`:
+  - Added support to fill gradient operations.
+- Added `PCanvasElement`
+  - Base class for personalized canvas elements. 
+
 ## 1.0.1
 
 - Added interface `WithDimension` to `PDimension` and `PCanvas`.

example/pcanvas_example_web/web/main.dart

@@ -137,6 +137,10 @@ class MyCanvasPainter extends PCanvasPainter {
     pCanvas.strokePath(path, PStyle(color: PColor.colorRed, size: 3),
         closePath: true);
 
+    // Fill the right side of the canvas with a linear gradient:
+    pCanvas.fillRightLeftGradient(pCanvas.width ~/ 2, 0, pCanvas.width ~/ 2,
+        pCanvas.height, PColorRGB(0, 32, 94), PColor.colorBlack);
+
     return true;
   }
 

lib/pcanvas.dart

@@ -2,3 +2,4 @@
 library pcanvas;
 
 export 'src/pcanvas_base.dart';
+export 'src/pcanvas_element.dart';