ReSvgBindings class

Bindings for src/resvg.h.

Regenerate bindings with dart run ffigen --config ffigen.yaml.

Constructors

ReSvgBindings(DynamicLibrary dynamicLibrary)

The symbols are looked up in dynamicLibrary.

ReSvgBindings.fromLookup(Pointer<T> lookup<T extends NativeType>(String symbolName))

The symbols are looked up with lookup.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resvg_get_image_bbox(Pointer<resvg_render_tree> tree, Pointer<resvg_rect> bbox) → bool

@brief Returns an image bounding box.

resvg_get_image_size(Pointer<resvg_render_tree> tree) → resvg_size

@brief Returns an image size.

resvg_get_node_bbox(Pointer<resvg_render_tree> tree, Pointer<Char> id, Pointer<resvg_rect> bbox) → bool

@brief Returns node's bounding box in canvas coordinates by ID.

resvg_get_node_stroke_bbox(Pointer<resvg_render_tree> tree, Pointer<Char> id, Pointer<resvg_rect> bbox) → bool

@brief Returns node's bounding box, including stroke, in canvas coordinates by ID.

resvg_get_node_transform(Pointer<resvg_render_tree> tree, Pointer<Char> id, Pointer<resvg_transform> transform) → bool

@brief Returns node's transform by ID.

resvg_init_log() → void

@brief Initializes the library log.

resvg_is_image_empty(Pointer<resvg_render_tree> tree) → bool

@brief Checks that tree has any nodes.

resvg_node_exists(Pointer<resvg_render_tree> tree, Pointer<Char> id) → bool

@brief Returns true if a renderable node with such an ID exists.

resvg_options_create() → Pointer<resvg_options>

@brief Creates a new #resvg_options object.

resvg_options_destroy(Pointer<resvg_options> opt) → void

@brief Destroys the #resvg_options.

resvg_options_load_font_data(Pointer<resvg_options> opt, Pointer<Char> data, int len) → void

@brief Loads a font data into the internal fonts database.

resvg_options_load_font_file(Pointer<resvg_options> opt, Pointer<Char> file_path) → int

@brief Loads a font file into the internal fonts database.

resvg_options_load_system_fonts(Pointer<resvg_options> opt) → void

@brief Loads system fonts into the internal fonts database.

resvg_options_set_cursive_family(Pointer<resvg_options> opt, Pointer<Char> family) → void

@brief Sets the cursive font family.

resvg_options_set_dpi(Pointer<resvg_options> opt, double dpi) → void

@brief Sets the target DPI.

resvg_options_set_fantasy_family(Pointer<resvg_options> opt, Pointer<Char> family) → void

@brief Sets the fantasy font family.

resvg_options_set_font_family(Pointer<resvg_options> opt, Pointer<Char> family) → void

@brief Sets the default font family.

resvg_options_set_font_size(Pointer<resvg_options> opt, double size) → void

@brief Sets the default font size.

resvg_options_set_image_rendering_mode(Pointer<resvg_options> opt, resvg_image_rendering mode) → void

@brief Sets the default image rendering method.

resvg_options_set_languages(Pointer<resvg_options> opt, Pointer<Char> languages) → void

@brief Sets a comma-separated list of languages.

resvg_options_set_monospace_family(Pointer<resvg_options> opt, Pointer<Char> family) → void

@brief Sets the monospace font family.

resvg_options_set_resources_dir(Pointer<resvg_options> opt, Pointer<Char> path) → void

@brief Sets a directory that will be used during relative paths resolving.

resvg_options_set_sans_serif_family(Pointer<resvg_options> opt, Pointer<Char> family) → void

@brief Sets the sans-serif font family.

resvg_options_set_serif_family(Pointer<resvg_options> opt, Pointer<Char> family) → void

@brief Sets the serif font family.

resvg_options_set_shape_rendering_mode(Pointer<resvg_options> opt, resvg_shape_rendering mode) → void

@brief Sets the default shape rendering method.

resvg_options_set_text_rendering_mode(Pointer<resvg_options> opt, resvg_text_rendering mode) → void

@brief Sets the default text rendering method.

resvg_parse_tree_from_data(Pointer<Char> data, int len, Pointer<resvg_options> opt, Pointer<Pointer<resvg_render_tree>> tree) → int

@brief Creates #resvg_render_tree from data.

resvg_parse_tree_from_file(Pointer<Char> file_path, Pointer<resvg_options> opt, Pointer<Pointer<resvg_render_tree>> tree) → int

@brief Creates #resvg_render_tree from file.

resvg_render(Pointer<resvg_render_tree> tree, resvg_transform transform, int width, int height, Pointer<Char> pixmap) → void

@brief Renders the #resvg_render_tree onto the pixmap.

resvg_render_node(Pointer<resvg_render_tree> tree, Pointer<Char> id, resvg_transform transform, int width, int height, Pointer<Char> pixmap) → bool

@brief Renders a Node by ID onto the image.

resvg_transform_identity() → resvg_transform

@brief Creates an identity transform.

resvg_tree_destroy(Pointer<resvg_render_tree> tree) → void

@brief Destroys the #resvg_render_tree.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited