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Legend

pptx_rs::oxml::chart

Struct Legend 

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pub struct Legend {
    pub position: LegendPosition,
    pub overlay: bool,
}
Expand description

图例配置（<c:legend>）。

控制 plotArea 之后的图例显示。ChartData.legend 为 None 时不输出 <c:legend> 元素（关闭图例）；为 Some(Legend{...}) 时按配置输出。

§与 python-pptx 的对应

  • python-pptx chart.has_legend ←→ ChartData.legend.is_some()；
  • python-pptx chart.legend.position ←→ Legend.position。

Fields§

§position: LegendPosition

图例位置（<c:legendPos val="..."/>）。

§overlay: bool

是否覆盖绘图区（<c:overlay val="0|1"/>）。

  • false（默认）：不覆盖，绘图区为图例让出空间；
  • true：图例覆盖在绘图区上方。

Trait Implementations§

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impl Clone for Legend

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fn clone(&self) -> Legend

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 Legend

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

Formats the value using the given formatter. Read more
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impl Default for Legend

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fn default() -> Legend

Returns the “default value” for a type. Read more

Auto Trait 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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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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
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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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Calls U::from(self).

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

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Performs the conversion.
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