Module rsvg::properties

CSS properties, specified values, computed values.

To implement support for a CSS property, do the following:

• Create a type that will hold the property’s values. Please do this in the file property_defs.rs; you should cut-and-paste from the existing property definitions or read the documentation of the make_property macro. You should read the documentation for the property_defs module to see all that is involved in creating a type for a property.

• Modify the call to the make_properties macro in this module to include the new property’s name.

• Modify the rest of librsvg wherever the computed value of the property needs to be used. This is available in methods that take an argument of type ComputedValues.

Re-exports

pub use crate::font_props::*;

pub use crate::property_defs::*;

Macros

make_properties 🔒

Macro to generate all the machinery for properties.

Structs

ComputedValues

Holds the computed values for the CSS properties of an element.

SpecifiedValues

Holds the specified values for the CSS properties of an element.

Enums

ComputedValue 🔒

ParseAs

How to parse a value, whether it comes from a property or from a presentation attribute

ParsedProperty

Embodies “which property is this” plus the property’s value

PresentationAttr 🔒

Whether a property also has a presentation attribute.

PropertyId 🔒

Used to match ParsedProperty to their discriminant

SpecifiedValue

Representation of a single CSS property value.

Functions

parse_input 🔒

parse_value

Parses a value from either a style property or from an element’s attribute.