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did a bunch of other stuff, sorry about the monolithic changeset but the diffs should be understandable enough

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This commit is contained in:
Bill Meltsner
2010-04-15 10:19:01 -04:00
parent 17d7770eec
commit f8f812a719
18 changed files with 338 additions and 237 deletions
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src/modules/graphics/opengl/Font.h
+21 -18
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@@ -26,7 +26,8 @@
// LOVE
#include <common/Object.h>
#include <graphics/Volatile.h>
#include <font/FontData.h>
#include "Glyph.h"
namespace love
{
@@ -34,33 +35,35 @@ namespace graphics
{
namespace opengl
{
class Font : public Object, public Volatile
class Font : public Object
{
protected:
private:
int size;
int height;
float lineHeight;
float mSpacing; // modifies the spacing by multiplying it with this value
Glyph ** glyphs;
public:
static const unsigned int MAX_CHARS = 256;
// The widths of each character.
int widths[MAX_CHARS];
// The spacing of each character.
int spacing[MAX_CHARS];
// The X-bearing of each character.
int bearingX[MAX_CHARS];
// The Y-bearing of each character.
int bearingY[MAX_CHARS];
/**
* Default constructor.
*
* @param file The file containing the OpenGLFont data.
* @param size The size of the OpenGLFont.
* @param data The font data to construct from.
**/
Font(int size);
Font(love::font::FontData * data);
virtual ~Font();
virtual bool load() = 0;
virtual void unload() = 0;
/**
* Prints the text at the designated position.
*
@@ -68,7 +71,7 @@ namespace opengl
* @param x The x-coordinate.
* @param y The y-coordinate.
**/
virtual void print(std::string text, float x, float y) const = 0;
void print(std::string text, float x, float y) const;
/**
* Prints the text at the designated position with rotation and scaling.
@@ -78,7 +81,7 @@ namespace opengl
* @param y The y-coordinate.
* @param angle The amount of rotation.
**/
virtual void print(std::string text, float x, float y, float angle, float sx, float sy) const = 0;
void print(std::string text, float x, float y, float angle, float sx, float sy) const;
/**
* Prints the character at the designated position.
@@ -87,27 +90,27 @@ namespace opengl
* @param x The x-coordinate.
* @param y The y-coordinate.
**/
virtual void print(char character, float x, float y) const = 0;
void print(char character, float x, float y) const;
/**
* Returns the height of the font.
**/
virtual float getHeight() const;
float getHeight() const;
/**
* Returns the width of the passed string.
*
* @param line A line of text.
**/
virtual float getWidth(const std::string & line) const;
virtual float getWidth(const char * line) const;
float getWidth(const std::string & line) const;
float getWidth(const char * line) const;
/**
* Returns the width of the passed character.
*
* @param character A character.
**/
virtual float getWidth(const char character) const;
float getWidth(const char character) const;
/**
* Sets the line height (which should be a number to multiply the font size by,
@@ -119,7 +122,7 @@ namespace opengl
/**
* Returns the line height.
**/
virtual float getLineHeight() const;
float getLineHeight() const;
/**
* Sets the spacing modifier (changes the spacing between the characters the