Enum PathSegment 

pub enum PathSegment {
    MoveTo {
        x: i64,
        y: i64,
    },
    LineTo {
        x: i64,
        y: i64,
    },
    CubicBezTo {
        x1: i64,
        y1: i64,
        x2: i64,
        y2: i64,
        x3: i64,
        y3: i64,
    },
    QuadBezTo {
        x1: i64,
        y1: i64,
        x2: i64,
        y2: i64,
    },
    ArcTo {
        w_r: i64,
        h_r: i64,
        st_ang: i32,
        sw_ang: i32,
    },
    Close,
}

路径段（<a:moveTo> / <a:lnTo> / <a:cubicBezTo> / <a:quadBezTo> / <a:arcTo> / <a:close/>）。

对应 OOXML <a:path> 内的子元素，描述自由路径的绘制步骤。

Variants

MoveTo

移动到（<a:moveTo><a:pt x="..." y="..."/></a:moveTo>）。

Fields

x: i64

y: i64

LineTo

直线到（<a:lnTo><a:pt x="..." y="..."/></a:lnTo>）。

Fields

x: i64

y: i64

CubicBezTo

三次贝塞尔曲线（<a:cubicBezTo>，含 3 个控制点）。

Fields

x1: i64

y1: i64

x2: i64

y2: i64

x3: i64

y3: i64

QuadBezTo

二次贝塞尔曲线（<a:quadBezTo>，含 2 个控制点）。

Fields

x1: i64

y1: i64

x2: i64

y2: i64

ArcTo

弧线（<a:arcTo wR="..." hR="..." stAng="..." swAng="..."/>）。

• w_r / h_r：椭圆半径（EMU）；
• st_ang / sw_ang：起始角 / 扫掠角（1/60000 度）。

Fields

w_r: i64

h_r: i64

st_ang: i32

sw_ang: i32

Close

关闭路径（<a:close/>）。

Implementations

impl PathSegment

pub fn write_xml(&self, w: &mut XmlWriter)

写出路径段 XML 到 writer。

Trait Implementations

impl Clone for PathSegment

fn clone(&self) -> PathSegment

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PathSegment

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for PathSegment

impl PartialEq for PathSegment

fn eq(&self, other: &PathSegment) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PathSegment