class Pango::AttrIterator

• Pango::AttrIterator
• Reference
• Object

Overview

A Pango::AttrIterator is used to iterate through a Pango::AttrList.

A new iterator is created with Pango::AttrList#iterator. Once the iterator is created, it can be advanced through the style changes in the text using Pango::AttrIterator#next. At each style change, the range of the current style segment and the attributes currently in effect can be queried.

Defined in:

lib/gi-crystal/src/auto/pango-1.0/attr_iterator.cr

Constructors

• .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)

Class Method Summary

• .g_type : UInt64

  Returns the type id (GType) registered in GLib type system.

Instance Method Summary

• #attrs : GLib::SList
• #copy : Pango::AttrIterator
• #destroy : Nil
• #finalize
• #font(desc : Pango::FontDescription) : Nil
• #get(type : Pango::AttrType) : Pango::Attribute | Nil
• #next : Bool
• #range(start : Int32, end _end : Int32) : Nil
• #to_unsafe : Pointer(Void)

Constructor Detail

Class Method Detail

Instance Method Detail