class Pango::LayoutIter

• Pango::LayoutIter
• Reference
• Object

Overview

A Pango::LayoutIter can be used to iterate over the visual extents of a Pango::Layout.

To obtain a Pango::LayoutIter, use Pango::Layout#iter.

The Pango::LayoutIter structure is opaque, and has no user-visible fields.

Defined in:

lib/gi-crystal/src/auto/pango-1.0/layout_iter.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

• #at_last_line : Bool
• #baseline : Int32
• #char_extents : Pango::Rectangle
• #cluster_extents : Pango::Rectangle
• #copy : Pango::LayoutIter?
• #finalize
• #free : Nil
• #index : Int32
• #layout : Pango::Layout
• #layout_extents : Pango::Rectangle
• #line : Pango::LayoutLine
• #line_extents : Pango::Rectangle
• #line_readonly : Pango::LayoutLine
• #line_yrange : Nil
• #next_char : Bool
• #next_cluster : Bool
• #next_line : Bool
• #next_run : Bool
• #run : Pango::GlyphItem?
• #run_baseline : Int32
• #run_extents : Pango::Rectangle
• #run_readonly : Pango::GlyphItem?
• #to_unsafe : Pointer(Void)

Constructor Detail

Class Method Detail

Instance Method Detail