From 8b00d67febf133e89f6a0bfabc41feed555dc4a9 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 12 Jan 2019 21:48:33 +0800
Subject: =?UTF-8?q?*=E5=8E=BB=E6=8E=89=E6=96=87=E4=BB=B6=E5=89=8D=E7=BC=80?=
 =?UTF-8?q?je=5F?=
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---
 src/libjin/graphics/fonts/font.h | 116 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 src/libjin/graphics/fonts/font.h

(limited to 'src/libjin/graphics/fonts/font.h')

diff --git a/src/libjin/graphics/fonts/font.h b/src/libjin/graphics/fonts/font.h
new file mode 100644
index 0000000..166cd6b
--- /dev/null
+++ b/src/libjin/graphics/fonts/font.h
@@ -0,0 +1,116 @@
+#ifndef __JE_FONT_H__
+#define __JE_FONT_H__
+
+#include <vector>
+
+#include "../renderable.h"
+
+#include "text.h"
+
+namespace JinEngine
+{
+    namespace Graphics
+    {
+        namespace Fonts
+        {
+
+            struct Page;
+
+            //
+            // Font 
+            //   |- TTF
+            //   |- TextureFont
+            //
+
+            ///
+            /// Base Font class.
+            ///
+            class Font : public Object, public Renderable
+            {
+            public:
+                /// 
+                /// Font constructor.
+                /// 
+                Font(unsigned fontsize)
+                    : mFontSize(fontsize)
+                {
+                    ++gl.getStats().fonts;
+                }
+
+                /// 
+                /// Font destructor.
+                /// 
+                virtual ~Font() 
+                {
+                    --gl.getStats().fonts;
+                };
+
+                /// 
+                /// Create page with given text.
+                /// 
+                /// @param text Text to be typesetted.
+                /// @param lineheight Line height of text. 
+                /// @param spacing Spacing between characters. 0 by default.
+                /// @return Page if created successfully, otherwise return null.
+                /// 
+                virtual Page* typeset(const Text& text, int lineheight, int spacing = 0) = 0;
+
+                /// 
+                /// Create page with given unicode codepoints.
+                /// 
+                /// @param content Unicode codepoints to be typesetted.
+                /// @param lineheight Line height of text. 
+                /// @param spacing Spacing between characters. 0 by default.
+                /// @return Page if created successfully, otherwise return null.
+                /// 
+                virtual Page* typeset(const Content& content, int lineheight, int spacing = 0) = 0;
+
+                /// 
+                /// Render page to given position.
+                /// 
+                /// @param page Page to be rendered.
+                /// @param x X value of the position. 
+                /// @param y Y value of the position.
+                /// 
+                virtual void render(const Page* page, int x, int y) = 0;
+
+                /// 
+                /// Render unicode codepoints to given position.
+                /// 
+                /// @param content Unicode codepoints to be typesetted.
+                /// @param x X value of the position.
+                /// @param y Y value of the position. 
+                /// @param lineheight Line height of the content. 
+                /// @param spacing Spacing between characters.
+                /// 
+                virtual void render(const Content& content, int x, int y, int lineheight, int spacing = 0) = 0;
+
+                /// 
+                /// Render text to given position.
+                /// 
+                /// @param text Text to be rendered. 
+                /// @param x X value of the position. 
+                /// @param y Y value of the position.
+                /// @param lineheight Line height of the text. 
+                /// @param spacing Spacing between characters.
+                ///
+                virtual void render(const Text& text, int x, int y, int lineheight, int spacing = 0) = 0;
+
+                /// 
+                /// Get font size.
+                /// 
+                /// @return Font size.
+                /// 
+                inline unsigned getFontSize() { return mFontSize; };
+
+            protected:
+
+                unsigned mFontSize;
+
+            };
+
+        } // namespace Fonts
+    } // namespace Graphics
+} // namespace JinEngine
+
+#endif // __JE_FONT_H__
-- 
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