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PathObject

Struct PathObject 

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pub struct PathObject {
    pub x: f64,
    pub y: f64,
    pub stroke_color: u32,
    pub stroke_width: f64,
    pub fill_color: Option<u32>,
    pub path_data: String,
}
Expand description

矢量路径对象(直线、矩形、曲线)。

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§x: f64

距左边缘的 X 位置(mm)。

§y: f64

距顶部的 Y 位置(mm)。

§stroke_color: u32

描边颜色(RGB 十六进制)。

§stroke_width: f64

描边宽度(mm)。

§fill_color: Option<u32>

填充颜色(RGB 十六进制,可选)。

§path_data: String

SVG 风格的路径数据字符串。

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impl PathObject

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pub fn new(x: f64, y: f64, path_data: impl Into<String>) -> Self

创建新的路径对象。

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pub fn hline(x1: f64, y: f64, x2: f64) -> Self

创建水平线。

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pub fn vline(x: f64, y1: f64, y2: f64) -> Self

创建垂直线。

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pub fn rect(x: f64, y: f64, w: f64, h: f64) -> Self

创建矩形轮廓。

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pub fn stroke_color(self, color: u32) -> Self

设置描边颜色。

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pub fn stroke_width(self, width: f64) -> Self

设置描边宽度。

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pub fn fill_color(self, color: u32) -> Self

设置填充颜色。

Trait Implementations§

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impl Clone for PathObject

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fn clone(&self) -> PathObject

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for PathObject

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.