AttrType#

class AttrType#

The PangoAttrType distinguishes between different types of attributes.

Along with the predefined values, it is possible to allocate additional values for custom attributes using register. The predefined values are given below. The type of structure used to store the attribute is listed in parentheses after the description.

Methods#

class AttrType

get_name() → str | None#

Fetches the attribute type name.

The attribute type name is the string passed in when registering the type using register.

The returned value is an interned string (see intern_string() for what that means) that should not be modified or freed.

Added in version 1.22.

register() → AttrType#

Allocate a new attribute type ID.

The attribute type name can be accessed later by using get_name.

Fields#

class AttrType

ABSOLUTE_LINE_HEIGHT#: Line height (AttrInt). Since: 1.50

ABSOLUTE_SIZE#: Font size in pixels scaled by SCALE (AttrInt)

ALLOW_BREAKS#: Whether breaks are allowed (AttrInt). Since 1.44

BACKGROUND#: Background color (AttrColor)

BACKGROUND_ALPHA#: Background alpha (AttrInt). Since 1.38

BASELINE_SHIFT#: Baseline displacement (AttrInt). Since 1.50

FALLBACK#: Whether fallback is enabled (AttrInt)

FAMILY#: Font family name list (AttrString)

FONT_DESC#: Font description (AttrFontDesc)

FONT_FEATURES#: OpenType font features (AttrFontFeatures). Since 1.38

FONT_SCALE#: Font-relative size change (AttrInt). Since 1.50

FOREGROUND#: Foreground color (AttrColor)

FOREGROUND_ALPHA#: Foreground alpha (AttrInt). Since 1.38

GRAVITY#: Base text gravity (AttrInt)

GRAVITY_HINT#: Gravity hint (AttrInt)

INSERT_HYPHENS#: Whether to insert hyphens at intra-word line breaks (AttrInt). Since 1.44

INVALID#: Does not happen

LANGUAGE#: Language (AttrLanguage)

LETTER_SPACING#: Letter spacing (PangoAttrInt)

LINE_HEIGHT#: Line height factor (AttrFloat). Since: 1.50

OVERLINE#: Whether the text has an overline (AttrInt). Since 1.46

OVERLINE_COLOR#: Overline color (AttrColor). Since 1.46

RISE#: Baseline displacement (AttrInt)

SCALE#: Font size scale factor (AttrFloat)

SENTENCE#: Override segmentation to classify the range of the attribute as a single sentence (AttrInt). Since 1.50

SHAPE#: Shape (AttrShape)

SHOW#: How to render invisible characters (AttrInt). Since 1.44

SIZE#: Font size in points scaled by SCALE (AttrInt)

STRETCH#: Font stretch (AttrInt)

STRIKETHROUGH#: Whether the text is struck-through (AttrInt)

STRIKETHROUGH_COLOR#: Strikethrough color (AttrColor)

STYLE#: Font slant style (AttrInt)

TEXT_TRANSFORM#

UNDERLINE#: Whether the text has an underline (AttrInt)

UNDERLINE_COLOR#: Underline color (AttrColor)

VARIANT#: Font variant (normal or small caps) (AttrInt)

WEIGHT#: Font weight (AttrInt)

WORD#: Override segmentation to classify the range of the attribute as a single word (AttrInt). Since 1.50