From 325f848969575d09ebd27e4fff76da56112a8367 Mon Sep 17 00:00:00 2001
From: Longri <www.longri.de@googlemail.com>
Date: Wed, 1 Mar 2017 13:02:08 +0100
Subject: [PATCH] iOS: canvas drawCircle implementation (#309)

---
 .../src/org/oscim/ios/backend/IosCanvas.java  | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/vtm-ios/src/org/oscim/ios/backend/IosCanvas.java b/vtm-ios/src/org/oscim/ios/backend/IosCanvas.java
index 2adb71f7..d5ccb066 100644
--- a/vtm-ios/src/org/oscim/ios/backend/IosCanvas.java
+++ b/vtm-ios/src/org/oscim/ios/backend/IosCanvas.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Longri
+ * Copyright 2016-2017 Longri
  * Copyright 2016-2017 devemux86
  * Copyright 2017 nebular
  *
@@ -94,7 +94,22 @@ public class IosCanvas implements Canvas {
 
     @Override
     public void drawCircle(float x, float y, float radius, Paint paint) {
-        // TODO
+        CGRect rect = new CGRect(x - radius, y - radius, x + radius, y + radius);
+
+        switch (paint.getStyle()) {
+            case FILL:
+                setFillColor(this.cgBitmapContext, paint.getColor());
+                this.cgBitmapContext.fillEllipseInRect(rect);
+                break;
+            case STROKE:
+                // set Stroke properties
+                this.cgBitmapContext.setLineWidth(((IosPaint) paint).strokeWidth);
+                this.cgBitmapContext.setLineCap(((IosPaint) paint).getIosStrokeCap());
+                this.cgBitmapContext.setLineJoin(((IosPaint) paint).getIosStrokeJoin());
+                setStrokeColor(this.cgBitmapContext, (paint.getColor()));
+                this.cgBitmapContext.strokeEllipseInRect(rect);
+                break;
+        }
     }
 
     @Override