enum HarfBuzz::DirectionT

Overview

The direction of a text segment or buffer.

A segment can also be tested for horizontal or vertical orientation (irrespective of specific direction) with HB_DIRECTION_IS_HORIZONTAL() or HB_DIRECTION_IS_VERTICAL().

Defined in:

lib/gi-crystal/src/auto/harf_buzz-0.0/harf_buzz.cr

Enum Members

Invalid = 0_u32

Initial, unset direction.

Ltr = 4_u32

Text is set horizontally from left to right.

Rtl = 5_u32

Text is set horizontally from right to left.

Ttb = 6_u32

Text is set vertically from top to bottom.

Btt = 7_u32

Text is set vertically from bottom to top.

Class Method Summary

• .g_type : UInt64

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

Instance Method Summary

• #btt?

  Returns true if this enum value equals Btt

• #invalid?

  Returns true if this enum value equals Invalid

• #ltr?

  Returns true if this enum value equals Ltr

• #rtl?

  Returns true if this enum value equals Rtl

• #ttb?

  Returns true if this enum value equals Ttb

Class Method Detail

Instance Method Detail