#------------------------------------------------------------------------------- #--[Record Structure Documentation]--------------------------------------------- #-------------------------------------------------------------------------------

Record N-LayoutLine

class N-LayoutLine:auth<github:MARTIMM>:api<2> is export is repr('CStruct') {

has N-Object $.layout;
    has gint $.start-index;
    has gint $.length;
    has N-Object $.runs;
    has guint $.is-paragraph-start;
    has guint $.resolved-dir;
  }

• layout; the layout this line belongs to, might be undefined

• start-index; start of line as byte index into layout->text

• length; length of line in bytes

• runs; list of runs in the line, from left to right

• is-paragraph-start; #TRUE if this is the first line of the paragraph

• resolved-dir; #Resolved PangoDirection of line

#------------------------------------------------------------------------------- #--[Record Structure]----------------------------------------------------------- #-------------------------------------------------------------------------------

Record N-LayoutIter

This is an opaque type of which fields are not available.

class N-LayoutIter:auth<github:MARTIMM>:api<2> is export is repr('CStruct') { }

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Enumerations

PangoAlignment

enumeration PangoAlignment defined in Gnome::Pango::T-layout describes how to align the lines of a Gnome::Pango::Layout within the available space.

If the Gnome::Pango::Layout is set to justify using .set-justify(), this only affects partial lines.

See .set-auto-dir() for how text direction affects the interpretation of enumeration PangoAlignment defined in Gnome::Pango::T-layout values.

• PANGO_ALIGN_LEFT; Put all available space on the right

• PANGO_ALIGN_CENTER; Center the line within the available space

• PANGO_ALIGN_RIGHT; Put all available space on the left

PangoEllipsizeMode

enumeration PangoEllipsizeMode defined in Gnome::Pango::T-layout describes what sort of ellipsization should be applied to text.

In the ellipsization process characters are removed from the text in order to make it fit to a given width and replaced with an ellipsis.

• PANGO_ELLIPSIZE_NONE; No ellipsization

• PANGO_ELLIPSIZE_START; Omit characters at the start of the text

• PANGO_ELLIPSIZE_MIDDLE; Omit characters in the middle of the text

• PANGO_ELLIPSIZE_END; Omit characters at the end of the text

PangoLayoutDeserializeError

Errors that can be returned by .Layout.deserialize().

• PANGO_LAYOUT_DESERIALIZE_INVALID; Unspecified error

• PANGO_LAYOUT_DESERIALIZE_INVALID_VALUE; A JSon value could not be interpreted

• PANGO_LAYOUT_DESERIALIZE_MISSING_VALUE; A required JSon member was not found

PangoWrapMode

enumeration PangoWrapMode defined in Gnome::Pango::T-layout describes how to wrap the lines of a Gnome::Pango::Layout to the desired width.

For $PANGO-WRAP-WORD, Pango uses break opportunities that are determined by the Unicode line breaking algorithm. For $PANGO-WRAP-CHAR, Pango allows breaking at grapheme boundaries that are determined by the Unicode text segmentation algorithm.

• PANGO_WRAP_WORD; wrap lines at word boundaries.

• PANGO_WRAP_CHAR; wrap lines at character boundaries.

• PANGO_WRAP_WORD_CHAR; wrap lines at word boundaries, but fall back to character boundaries if there is not enough space for a full word.

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Bitfields

PangoLayoutDeserializeFlags

Flags that influence the behavior of .Layout.deserialize().

New members may be added to this enumeration over time.

• PANGO_LAYOUT_DESERIALIZE_DEFAULT; Default behavior

• PANGO_LAYOUT_DESERIALIZE_CONTEXT; Apply context information from the serialization to the Gnome::Pango::Context

PangoLayoutSerializeFlags

Flags that influence the behavior of .serialize().

New members may be added to this enumeration over time.

• PANGO_LAYOUT_SERIALIZE_DEFAULT; Default behavior

• PANGO_LAYOUT_SERIALIZE_CONTEXT; Include context information

• PANGO_LAYOUT_SERIALIZE_OUTPUT; Include information about the formatted output