Text: moved font size to abstract base.

src/Text/AbstractFont.cpp

@@ -26,10 +26,12 @@
 
 namespace Magnum { namespace Text {
 
-AbstractFont::AbstractFont() {}
+AbstractFont::AbstractFont(Float size): _size(size) {}
+
 AbstractFont::~AbstractFont() {}
 
 AbstractLayouter::AbstractLayouter(): _glyphCount(0) {}
+
 AbstractLayouter::~AbstractLayouter() {}
 
 }}

src/Text/AbstractFont.h

@@ -48,9 +48,12 @@ class MAGNUM_TEXT_EXPORT AbstractFont {
     AbstractFont& operator=(const AbstractFont&&) = delete;
 
     public:
-        explicit AbstractFont();
+        explicit AbstractFont(Float size);
         virtual ~AbstractFont() = 0;
 
+        /** @brief Font size */
+        inline Float size() const { return _size; }
+
         /**
          * @brief Create glyph cache for given character set
          * @param cache         Glyph cache instance
@@ -69,6 +72,9 @@ class MAGNUM_TEXT_EXPORT AbstractFont {
          * @see createGlyphCache()
          */
         virtual AbstractLayouter* layout(const GlyphCache* const cache, const Float size, const std::string& text) = 0;
+
+    private:
+        Float _size;
 };
 
 /**

src/Text/FreeTypeFont.cpp

@@ -62,14 +62,14 @@ FreeTypeFontRenderer::~FreeTypeFontRenderer() {
     CORRADE_INTERNAL_ASSERT_OUTPUT(FT_Done_FreeType(_library) == 0);
 }
 
-FreeTypeFont::FreeTypeFont(FreeTypeFontRenderer& renderer, const std::string& fontFile, Float size): _size(size) {
+FreeTypeFont::FreeTypeFont(FreeTypeFontRenderer& renderer, const std::string& fontFile, Float size): AbstractFont(size) {
     CORRADE_INTERNAL_ASSERT_OUTPUT(FT_New_Face(renderer.library(), fontFile.c_str(), 0, &_ftFont) == 0);
-    CORRADE_INTERNAL_ASSERT_OUTPUT(FT_Set_Char_Size(_ftFont, 0, _size*64, 100, 100) == 0);
+    CORRADE_INTERNAL_ASSERT_OUTPUT(FT_Set_Char_Size(_ftFont, 0, size*64, 100, 100) == 0);
 }
 
-FreeTypeFont::FreeTypeFont(FreeTypeFontRenderer& renderer, const unsigned char* data, std::size_t dataSize, Float size): _size(size) {
+FreeTypeFont::FreeTypeFont(FreeTypeFontRenderer& renderer, const unsigned char* data, std::size_t dataSize, Float size): AbstractFont(size) {
     CORRADE_INTERNAL_ASSERT_OUTPUT(FT_New_Memory_Face(renderer.library(), data, dataSize, 0, &_ftFont) == 0);
-    CORRADE_INTERNAL_ASSERT_OUTPUT(FT_Set_Char_Size(_ftFont, 0, _size*64, 100, 100) == 0);
+    CORRADE_INTERNAL_ASSERT_OUTPUT(FT_Set_Char_Size(_ftFont, 0, size*64, 100, 100) == 0);
 }
 
 void FreeTypeFont::createGlyphCache(GlyphCache* const cache, const std::string& characters) {

src/Text/FreeTypeFont.h

@@ -102,9 +102,6 @@ class MAGNUM_TEXT_EXPORT FreeTypeFont: public AbstractFont {
 
         ~FreeTypeFont();
 
-        /** @brief Font size */
-        inline Float size() const { return _size; }
-
         /** @brief FreeType font handle */
         inline FT_Face font() { return _ftFont; }
 
@@ -117,9 +114,6 @@ class MAGNUM_TEXT_EXPORT FreeTypeFont: public AbstractFont {
     protected:
     #endif
         FT_Face _ftFont;
-
-    private:
-        Float _size;
 };
 
 }}