font.hpp File Reference

Contains jngl::Font class and related functions. More...

#include "Color.hpp"
#include "Vec2.hpp"
#include <memory>
#include <string>

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Classes
class	Font
	Font loaded from a TTF or OTF file. More...

Namespaces
namespace	jngl
	JNGL's main namespace.

Functions
void	print (const std::string &text, jngl::Vec2 position)
	Print text at position.
void	print (const std::string &text, int xposition, int yposition)
	Print text at { xposition, yposition }.
int	getFontSize ()
	Get the font size used by print()
void	setFontSize (int size)
	Change the font size used by print()
std::string	getFont ()
	Returns the currently active font name. More...
void	setFont (const std::string &filename)
	Sets the currently active font to filename. More...
void	setFontByName (const std::string &name)
	Sets the currently active font by a font name. More...
void	setFontColor (jngl::Color)
	Sets the color of the currently active font.
void	setFontColor (Color, float alpha)
	Sets the color of the currently active font and the alpha value. More...
void	setFontColor (unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha=255)
	Sets the color of the currently active font. More...
void	pushFontColor (unsigned char red, unsigned char green, unsigned char blue)
	Pushes the currently active font color on a stack and sets a new one.
void	popFontColor ()
	Resets the font color on the top of stack which is used by jngl::pushFontColor.
double	getLineHeight ()
	Get line height used py print() in scale-independent pixel.
void	setLineHeight (double)
	Set line height used by print() in scale-independent pixel.
double	getTextWidth (const std::string &text)
	Calculates the width of text in scale-independent pixels if it would be drawn with the currently active font.

Detailed Description

Contains jngl::Font class and related functions.

Definition in file font.hpp.