svg_path/parse

SVG path data parser.

This module parses the d attribute syntax used by SVG paths. It supports comma and whitespace separators, compact signed numbers, relative commands, implicit repeated commands, smooth curves, and arcs.

Types

Error

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Errors returned while parsing SVG path data.

pub type Error {
  Core(svg_path.Error)
  ExpectedArcFlag
  ExpectedCommand
  ExpectedMove
  ExpectedNumber
  InvalidNumber(String)
  UnsupportedCommand(String)
}

Constructors

```
Core(svg_path.Error)
```
A parsed path was internally invalid according to the core path model.
```
ExpectedArcFlag
```
An arc flag was not 0 or 1.
```
ExpectedCommand
```
A command letter was expected.
```
ExpectedMove
```
Path data must begin with a move command.
```
ExpectedNumber
```
A numeric argument was expected.
```
InvalidNumber(String)
```
A numeric token could not be parsed as a float.
```
UnsupportedCommand(String)
```
The command letter is not supported by this library.

Values

path

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pub fn path(input: String) -> Result(svg_path.Path, Error)

Parse an SVG path data string into a Path.

Empty strings parse as an empty path. Move-only subpaths are preserved as empty subpaths with start points. Closepath commands mark subpaths as closed, inserting a straight line back to the subpath start when needed.