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-rw-r--r--src/libjin/Graphics/Font/TextureFont.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/libjin/Graphics/Font/TextureFont.h b/src/libjin/Graphics/Font/TextureFont.h
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+++ b/src/libjin/Graphics/Font/TextureFont.h
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+#ifndef __LIBJIN_TEXTURE_FONT_H
+#define __LIBJIN_TEXTURE_FONT_H
+
+#include <map>
+#include <vector>
+
+#include "../../Math/Vector4.hpp"
+#include "../Drawable.h"
+#include "../Bitmap.h"
+
+#include "Page.h"
+#include "Font.h"
+#include "Text.h"
+
+namespace jin
+{
+namespace graphics
+{
+
+ /* Texture font */
+ class TextureFont : public Font
+ , public Drawable
+ {
+ public:
+ static TextureFont* createTextureFont(const Bitmap* bitmap, const Content& codepoints, int cellw, int cellh);
+ static TextureFont* createTextureFont(const Bitmap* bitmap, const Text& text, int cellw, int cellh);
+ static TextureFont* createTextureFont(const Bitmap* bitmap, const Content& codepoints, Color mask, int cellh);
+ static TextureFont* createTextureFont(const Bitmap* bitmap, const Text& text, Color mask, int cellh);
+
+ ~TextureFont();
+
+ Page* typeset(const Text& text, int lineheight, int spacing = 0) override;
+ Page* typeset(const Content& text, int lineheight, int spacing = 0) override ;
+
+ void print(const Page* page, int x, int y) override;
+ void print(const Content& text, int x, int y, int linehgiht, int spacing = 0) override;
+ void print(const Text& text, int x, int y, int lineheight, int spacing = 0)override;
+
+ private:
+ struct TextureGlyph
+ {
+ float x, y, w, h;
+ };
+
+ TextureFont(const Bitmap* bitmap, const Content& codepoints, int cellw, int cellh);
+ TextureFont(const Bitmap* bitmap, const Content& codepoints, Color mask, int cellh);
+
+ int getCharWidth(int c);
+ int getCharHeight(int c);
+ int getTextWidth(const Content& text, int spacing = 0);
+ int getTextHeight(const Content& text, int lineheight);
+ void getTextBox(const Content& text, int* w, int* h, int lineheight, int spacing = 0);
+ const TextureGlyph* findGlyph(Codepoint codepoint) const;
+
+ std::map<Codepoint, TextureGlyph> glyphs;
+
+ };
+
+}
+}
+
+#endif \ No newline at end of file