pulp::view::LineMetrics Struct Reference

A text run's primary-font ascent and descent in CSS px, as the browser rounded and adjusted them when it built the run's content area. More...

#include <design_line_metrics.hpp>

Public Member Functions
bool	valid () const
	Finite, with a positive ascent and a non-negative descent.

Public Attributes
float	ascent = 0.0f
float	descent = 0.0f

Detailed Description

A text run's primary-font ascent and descent in CSS px, as the browser rounded and adjusted them when it built the run's content area.

A captured line box exactly ascent + descent tall is the text fragment itself, so its baseline sits ascent below the box top.

Member Function Documentation

valid()

bool pulp::view::LineMetrics::valid ( ) const

inline

Finite, with a positive ascent and a non-negative descent.

Every producer and consumer of captured metrics gates on this one check.

Member Data Documentation

ascent

float pulp::view::LineMetrics::ascent = 0.0f

descent

float pulp::view::LineMetrics::descent = 0.0f

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

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/design_line_metrics.hpp