CFontMetrics Class Reference

Helper class for measuring sizes of text. More...

#include <FontMetrics.h>

Public Member Functions
	CFontMetrics (CStrIntern font)
int	GetLineSpacing () const
int	GetHeight () const
int	GetCharacterWidth (wchar_t c) const
void	CalculateStringSize (const wchar_t *string, int &w, int &h) const

Private Attributes
std::shared_ptr< CFont >	m_Font

Detailed Description

Helper class for measuring sizes of text.

This will load the font when necessary, and will return plausible values if loading fails (since misrendering is better than crashing).

Constructor & Destructor Documentation

CFontMetrics()

CFontMetrics::CFontMetrics

(

CStrIntern

font

)

Member Function Documentation

CalculateStringSize()

void CFontMetrics::CalculateStringSize	(	const wchar_t *	string,
		int &	w,
		int &	h
	)		const

GetCharacterWidth()

int CFontMetrics::GetCharacterWidth

(

wchar_t

c

)

const

GetHeight()

int CFontMetrics::GetHeight

(

)

const

GetLineSpacing()

int CFontMetrics::GetLineSpacing

(

)

const

Member Data Documentation

m_Font

std::shared_ptr<CFont> CFontMetrics::m_Font

private

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The documentation for this class was generated from the following files:

• /zpool0/docker-engine-docs/source/graphics/FontMetrics.h
• /zpool0/docker-engine-docs/source/graphics/FontMetrics.cpp