epaper::FontMetrics Struct Reference

Font dimension metrics. More...

#include <font.hpp>

Public Attributes
std::uint16_t	width
std::uint16_t	height

Detailed Description

Font dimension metrics.

Describes the bounding box dimensions for all characters in a font. Since fonts are fixed-width, all characters share these dimensions.

Member Semantics:

• width: Character cell width in pixels (horizontal advance)
• height: Character cell height in pixels (vertical extent)

Usage:

const Font& font = Font::font16();
auto metrics = font.metrics();
std::size_t text_width = metrics.width * text.length();
std::size_t text_height = metrics.height;

Member Data Documentation

height

std::uint16_t epaper::FontMetrics::height

Examples

/mnt/nas/libepaper/include/epaper/graphics/font.hpp.

width

std::uint16_t epaper::FontMetrics::width

Examples

/mnt/nas/libepaper/include/epaper/graphics/font.hpp.

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The documentation for this struct was generated from the following file:

• include/epaper/graphics/font.hpp