From 65bafdc682db46f0f115374ad39f1fbc348832ac Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 20 Aug 2018 11:51:32 +0800
Subject: *update

---
 src/lua/modules/graphics/luaopen_Image.cpp | 88 ++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/lua/modules/graphics/luaopen_Image.cpp

(limited to 'src/lua/modules/graphics/luaopen_Image.cpp')

diff --git a/src/lua/modules/graphics/luaopen_Image.cpp b/src/lua/modules/graphics/luaopen_Image.cpp
new file mode 100644
index 0000000..0f68873
--- /dev/null
+++ b/src/lua/modules/graphics/luaopen_Image.cpp
@@ -0,0 +1,88 @@
+#include "lua/modules/luax.h"
+#include "lua/common/common.h"
+#include "libjin/jin.h"
+
+namespace jin
+{
+namespace lua
+{
+
+	using namespace jin::graphics;
+
+	typedef Texture Image;
+
+    static inline Ref<Image>& checkImage(lua_State* L)
+    {
+        Proxy* proxy = (Proxy*)luax_checktype(L, 1, JIN_GRAPHICS_IMAGE);
+		return proxy->getRef<Image>();
+    }
+
+    static int l_getWidth(lua_State* L)
+    {
+		Ref<Image>& ref = checkImage(L);
+        luax_pushnumber(L, ref->getWidth()); 
+        return 1; 
+    }
+
+    static int l_getHeight(lua_State *L)
+    {
+		Ref<Image>& ref = checkImage(L);
+        luax_pushnumber(L, ref->getHeight());
+        return 1;
+    }
+
+    static int l_getPixel(lua_State* L)
+    {
+		Ref<Image>& ref = checkImage(L);
+        int x = luax_checknumber(L, 2); 
+        int y = luax_checknumber(L, 3);
+        color c = ref->getPixel(x, y); 
+        luax_pushnumber(L, c.rgba.r);
+        luax_pushnumber(L, c.rgba.g);
+        luax_pushnumber(L, c.rgba.b);
+        luax_pushnumber(L, c.rgba.a);
+        return 4;
+    }
+
+    static int l_setAnchor(lua_State* L)
+    {
+		Ref<Image>& ref = checkImage(L);
+        int x = luax_checknumber(L, 2); 
+        int y = luax_checknumber(L, 3); 
+        ref->setAnchor(x, y);
+        return 0; 
+    }
+
+    static int l_getSize(lua_State* L)
+    {
+		Ref<Image>& ref = checkImage(L);
+        luax_pushnumber(L, ref->getWidth());
+        luax_pushnumber(L, ref->getHeight());
+        return 2;
+    }
+
+    static int l_gc(lua_State* L)
+    {
+        Proxy* proxy = (Proxy*)luax_checktype(L, 1, JIN_GRAPHICS_IMAGE);
+        proxy->release();
+        return 0; 
+    }
+
+    static const luaL_Reg f[] = {
+        { "__gc",      l_gc        },
+        { "getWidth",  l_getWidth  },
+        { "getHeight", l_getHeight },
+        { "getSize",   l_getSize   },
+        { "getPixel",  l_getPixel  },
+        { "setAnchor", l_setAnchor },
+        { 0,           0           }
+    };
+
+    int luaopen_Image(lua_State* L)
+    {
+        luax_newtype(L, JIN_GRAPHICS_IMAGE, f);
+        return 0;
+    }
+
+}// graphics
+}// jin
\ No newline at end of file
-- 
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