Original NanoVG example port to Lime.

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "deps/glew"]
 	path = deps/glew
-	url = https://github.com/native-toolkit/glew
+	url = https://github.com/native-toolkit/glew

README.md

@@ -17,6 +17,9 @@ haxelib dev hx-nanovg hx-nanovg
 #### Included Demo:
 ![hx-nanovg](http://developium.net/pics/nanovg2.png)
 
+#### Include Example from the ported original NanoVG (not perfect):
+![hx-nanovg example](https://dl.dropboxusercontent.com/u/79150615/nanovg_example_in_haxe.png)
+
 #### Notes:
 * Demo uses Lime (stencil buffer enabled!)
 * uses https://github.com/native-toolkit/glew as submodule

demo/demo.lime.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <project>
 
-	<meta title="NanoVG Demo" package="com.nanovg.demo" version="1.0.0" company="" />
-	<app main="Demo" path="." file="NanoVG-Demo" />
+	<meta title="NanoVG Demo" package="com.nanovg.dmo" version="1.0.0" company="" />
+	<app main="Main" path="." file="NanoVG-Demo" />
 	<window hardware="true" allow-shaders="true" require-shaders="true" depth-buffer="true" stencil-buffer="true" fps="100"/>
 
 	<source path="src" />

demo/src/Main.hx

@@ -0,0 +1,83 @@
+package;
+
+import hxnanovg.Nvg;
+import lime.app.Application;
+import lime.graphics.opengl.GL;
+import lime.graphics.RenderContext;
+import lime.graphics.GLRenderContext;
+
+using cpp.NativeString;
+
+@:buildXml("&<include name='${haxelib:hx-nanovg}/Build.xml'/>")
+class Main extends Application
+{
+    private var ctx:GLRenderContext;
+
+    var vg:cpp.Pointer<NvgContext>;
+    var linearGradient:NvgPaint;
+    var font:Int;
+
+    public function new()
+    {
+        super();
+    }
+
+    public override function init(context:RenderContext):Void
+    {
+        updateSavedContext(context);
+
+        vg = Nvg.createGL(NvgMode.ANTIALIAS);
+        font = Nvg.createFont(vg, "arial".c_str(), "assets/times.ttf".c_str());
+        linearGradient = Nvg.linearGradient(vg, 0, 0, 500, 500, Nvg.rgba(255, 192, 0, 255), Nvg.rgba(0, 0, 0, 255));
+    }
+
+    public override function render(context:RenderContext):Void
+    {
+        updateSavedContext(context);
+
+        GL.viewport(0, 0, config.width, config.height);
+        GL.clearColor(0.3, 0.3, 0.3, 1.0);
+        GL.clear(GL.COLOR_BUFFER_BIT | GL.DEPTH_BUFFER_BIT | GL.STENCIL_BUFFER_BIT);
+
+        Nvg.beginFrame(vg, 800, 600, 1.0);
+
+        Nvg.rect(vg, 100, 100, 500, 300);
+        Nvg.circle(vg, 120, 120, 250);
+        Nvg.pathWinding(vg, NvgSolidity.HOLE); // Mark circle as a hole.
+        Nvg.fillPaint(vg, linearGradient);
+        Nvg.fill(vg);
+
+//*
+		Nvg.fontSize(vg, 30.0);
+        Nvg.fontFaceId(vg, font);
+        Nvg.fillColor(vg, Nvg.rgba(255, 0, 0, 255));
+        Nvg.text(vg, 50, 50, "This is some text: اقتصادية".c_str(), untyped __cpp__("NULL"));
+
+        Nvg.fontSize(vg, 100.0);
+        Nvg.fontFaceId(vg, font);
+        Nvg.fillColor(vg, Nvg.rgba(255, 255, 255, 64));
+        Nvg.textAlign(vg, NvgAlign.ALIGN_LEFT | NvgAlign.ALIGN_MIDDLE);
+        Nvg.text(vg, 100, 100, "Some other text!".c_str(), untyped __cpp__("NULL"));
+//*/
+		Nvg.closePath(vg);
+
+		Nvg.beginPath(vg);
+		Nvg.moveTo(vg, 0, 400);
+		Nvg.bezierTo(vg, 50, 100, 300, 600, 400, 50);
+		Nvg.strokeWidth(vg, 2);
+		Nvg.strokeColor(vg, Nvg.rgba(0, 255, 255, 255));
+		Nvg.stroke(vg);
+
+        Nvg.endFrame(vg);
+    }
+
+
+    function updateSavedContext(context:RenderContext):Void
+    {
+        switch(context)
+        {
+            case RenderContext.OPENGL(gl): ctx = gl;
+            default: null;
+        }
+    }
+}

example/NanovgDemo.hxproj

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project version="2">
+  <!-- Output SWF options -->
+  <output>
+    <movie outputType="CustomBuild" />
+    <movie input="" />
+    <movie path="project.xml" />
+    <movie fps="0" />
+    <movie width="0" />
+    <movie height="0" />
+    <movie version="1" />
+    <movie minorVersion="0" />
+    <movie platform="Lime" />
+    <movie background="#FFFFFF" />
+    <movie preferredSDK=";3;" />
+  </output>
+  <!-- Other classes to be compiled into your SWF -->
+  <classpaths>
+    <class path="C:\HaxeToolkit\haxe\lib\lime\2,0,6" />
+    <class path="C:\HaxeToolkit\haxe\lib\hx-nanovg\git" />
+    <class path="src" />
+    <class path="windows\cpp\haxe" />
+  </classpaths>
+  <!-- Build options -->
+  <build>
+    <option directives="lime=2.0.6&#xA;hx-nanovg=0.0.1&#xA;tools=2.0.6&#xA;no-compilation&#xA;lime-native&#xA;windows&#xA;desktop" />
+    <option flashStrict="False" />
+    <option noInlineOnDebug="False" />
+    <option mainClass="ApplicationMain" />
+    <option enabledebug="True" />
+    <option additional="#--macro keep(&quot;Main&quot;)" />
+  </build>
+  <!-- haxelib libraries -->
+  <haxelib>
+    <!-- example: <library name="..." /> -->
+  </haxelib>
+  <!-- Class files to compile (other referenced classes will automatically be included) -->
+  <compileTargets>
+    <compile path="src\Main.hx" />
+  </compileTargets>
+  <!-- Paths to exclude from the Project Explorer tree -->
+  <hiddenPaths>
+    <hidden path="obj" />
+  </hiddenPaths>
+  <!-- Executed before build -->
+  <preBuildCommand>"$(CompilerPath)/haxelib" run lime build "$(OutputFile)" $(TargetBuild) -$(BuildConfig) -Dfdb</preBuildCommand>
+  <!-- Executed after build -->
+  <postBuildCommand alwaysRun="False" />
+  <!-- Other project options -->
+  <options>
+    <option showHiddenPaths="False" />
+    <option testMovie="Custom" />
+    <option testMovieCommand="" />
+  </options>
+  <!-- Plugin storage -->
+  <storage />
+</project>

example/project.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+
+	<meta title="NanovgDemo" package="com.nanovg.NanovgDemo" version="1.0.0" company="" />
+	<app main="Main" file="NanovgDemo" path="." />
+
+	<window hardware="true" width="1280" height="720"  allow-shaders="true" require-shaders="true" depth-buffer="true" stencil-buffer="true" fps="100"/>
+
+	<source path="src" />
+
+    <android target-sdk-version="19" />
+
+	<haxelib name="lime" />
+	<haxelib name="hx-nanovg" />
+
+	<assets path="assets" rename="assets" exclude="*.dll|*.js|*.mp3|*.svg" />
+	<icon path="assets/lime.svg" />
+
+	<set name="-32" />
+
+</project>

example/src/DbgTrace.hx

@@ -0,0 +1,42 @@
+package;
+import cpp.Pointer;
+import cpp.Char;
+import cpp.ConstPointer;
+import cpp.Pointer;
+import hxnanovg.Nvg;
+
+using cpp.NativeString;
+
+/**
+ * ...
+ * @author Hortobágyi Tamás
+ */
+class DbgTrace
+{
+	var text:String = "";
+
+	var fontID:Int;
+
+	public function new(fontID:Int) 
+	{
+		this.fontID = fontID;
+	}
+
+	public function log(s:String)
+	{
+		text += (text.length > 0 ? "\n" : "") + s;
+	}
+
+	public function render(vg:Pointer<NvgContext>)
+	{
+		if (text.length > 0)
+		{
+			Nvg.fontSize(vg, 14.0);
+			Nvg.fontFaceId(vg, fontID);
+			Nvg.fillColor(vg, Nvg.rgb(255, 0, 0));
+
+			Nvg.textAlign(vg, NvgAlign.ALIGN_LEFT | NvgAlign.ALIGN_TOP);
+			Nvg.textBox(vg, 10, 100, 400, text.c_str(), untyped __cpp__("NULL"));
+		}
+	}
+}