Crate vg[−][src]
Expand description
The femtovg API is (like NanoVG) loosely modeled on the HTML5 Canvas API.
The coordinate system’s origin is the top-left corner, with positive X rightwards, positive Y downwards.
Re-exports
pub use renderer::RenderTarget;pub use renderer::Renderer;pub use renderer::Command;pub use renderer::CommandType;pub use renderer::Drawable;pub use renderer::ShaderType;pub use renderer::Vertex;Modules
Module containing renderer implementations.
Structs
Main 2D drawing context.
Struct for representing colors.
Determines how a new (“source”) data is displayed against an existing (“destination”) data.
A font handle.
Information about a font.
Image flags (eg. repeat, flip, mipmaps, etc.)
An image handle.
Information about an image.
Struct controlling how graphical shapes are rendered.
A collection of verbs (move_to(), line_to(), bezier_to(), etc.)
describing one or more contours.
TextContext provides functionality for text processing in femtovg. You can
add fonts using the Self::add_font_file(), Self::add_font_mem() and
Self::add_font_dir() functions. For each registered font a FontId is
returned.
Result of a shaping run.
2×3 matrix (2 rows, 3 columns) used for 2D linear transformations. It can represent transformations such as translation, rotation, or scaling.
Enums
Text horizontal alignment: Left (default), Center, Right.
Text baseline vertical alignment:
Top, Middle, Alphabetic (default), Bottom.
Blend factors.
Predefined composite oprations.
Enum with all possible canvas errors that could occur.
The fill rule used when filling paths: EvenOdd, NonZero (default).
ImageFilter allows specifying the type of filter to apply to images with
crate::Canvas::filter_image.
Image source
Determines the shape used to draw the end points of lines:
Butt (default), Round, Square.
Determines the shape used to join two line segments where they meet.
Miter (default), Round, Bevel.
Image format: Rgb8, Rgba8, Gray8.
Used to specify Solid/Hole when adding shapes to a path.