CairoFilter
CairoHintStyle
Cairo
PHP Manual

# The CairoHintMetrics class

## Einführung

Specifies whether to hint font metrics; hinting font metrics means quantizing them so that they are integer values in device space. Doing this improves the consistency of letter and line spacing, however it also means that text will be laid out differently at different zoom factors.

## Klassenbeschreibung

CairoHintMetrics
CairoHintMetrics {
/* Konstanten */
const integer CairoHintMetrics::METRICS_DEFAULT = 0 ;
const integer CairoHintMetrics::METRICS_OFF = 1 ;
const integer CairoHintMetrics::METRICS_ON = 2 ;
}

## Vordefinierte Konstanten

## CairoHintMetrics Node Types

`CairoHintMetrics::METRICS_DEFAULT`

  Hint metrics in the default manner for the font backend and target device

`CairoHintMetrics::METRICS_OFF`

  Do not hint font metrics

`CairoHintMetrics::METRICS_ON`

  Hint font metrics

CairoFilter
CairoHintStyle
Cairo
PHP Manual