class Gsk::TextNode

Overview

A render node drawing a set of glyphs.

Defined in:

lib/gi-crystal/src/auto/gsk-4.0/text_node.cr

Constructors

Class Method Summary

Instance Method Summary

Instance methods inherited from class Gsk::RenderNode

==(other : self) ==, bounds : Graphene::Rect bounds, draw(cr : Cairo::Context) : Nil draw, finalize finalize, hash(hasher) hash, node_type : Gsk::RenderNodeType node_type, opaque_rect : Graphene::Rect opaque_rect, serialize : GLib::Bytes serialize, to_unsafe : Pointer(Void) to_unsafe, write_to_file(filename : String) : Bool write_to_file

Class methods inherited from class Gsk::RenderNode

deserialize(bytes : GLib::Bytes, error_func : Gsk::ParseErrorFunc | Nil, user_data : Pointer(Void) | Nil) : Gsk::RenderNode | Nil deserialize, g_type : UInt64 g_type

Constructor Detail

def self.new(font : Pango::Font, glyphs : Pango::GlyphString, color : Gdk::RGBA, offset : Graphene::Point) : self | Nil #

Creates a render node that renders the given glyphs.

Note that color may not be used if the font contains color glyphs.


def self.new #

Initialize a new TextNode.


Class Method Detail

def self.g_type : UInt64 #

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


Instance Method Detail

def ==(other : self) #
Description copied from class Reference

Returns true if this reference is the same as other. Invokes same?.


def color : Gdk::RGBA #

Retrieves the color used by the text node.

The value returned by this function will not be correct if the render node was created for a non-sRGB color.


def font : Pango::Font #

Returns the font used by the text node.


def glyphs : Enumerable(Pango::GlyphInfo) #

Retrieves the glyph information in the node.


def has_color_glyphs : Bool #

Checks whether the text node has color glyphs.


def hash(hasher) #
Description copied from class Reference

See Object#hash(hasher)


def num_glyphs : UInt32 #

Retrieves the number of glyphs in the text node.


def offset : Graphene::Point #

Retrieves the offset applied to the text.