PangoLayoutRun:
PangoAlignment: @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: @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
PangoWrapMode: @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.
PangoLayoutLine: @start_index: start of line as byte index into layout->text @length: length of line in bytes @is_paragraph_start: #TRUE if this is the first line of the paragraph @resolved_dir: #Resolved PangoDirection of line