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Theme

Struct Theme 

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pub struct Theme {
    pub name: String,
    pub color_scheme: ColorScheme,
    pub font_scheme: FontScheme,
    pub format_scheme: FormatScheme,
    pub partname: String,
}
Expand description

结构化主题模型(对应 <a:theme>)。

解析 name / color_scheme / font_scheme / format_scheme 四个核心字段。 <a:objectDefaults> / <a:extraClrSchemeLst> 等暂不解析(写路径用 default_theme_xml)。

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§name: String

主题名(<a:theme name="Office Theme">)。

§color_scheme: ColorScheme

颜色方案(<a:clrScheme>)。

§font_scheme: FontScheme

字体方案(<a:fontScheme>)。

§format_scheme: FormatScheme

格式方案(<a:fmtScheme>)。

§partname: String

OPC part 路径(/ppt/theme/themeN.xml),用于 round-trip 保真。

新建场景为空字符串;from_opc 解析时回填,写路径优先使用此字段。

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impl Theme

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pub fn to_xml(&self) -> String

从结构化模型序列化为完整 theme XML。

default_theme_xml 不同,此方法根据 Theme 结构体的字段值 生成 XML,允许用户修改颜色方案、字体方案等。

§注意
  • 字体脚本表(<a:font script="..." typeface="..."/>)不在此方法中生成, 因为它们不影响 PowerPoint 的核心解析。如需完整字体脚本,使用 default_theme_xml
  • FormatSchemeraw_xml 为空,使用默认 Office 格式方案。

Trait Implementations§

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impl Clone for Theme

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fn clone(&self) -> Theme

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 Theme

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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 Theme

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fn default() -> Theme

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

Auto Trait Implementations§

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impl Freeze for Theme

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impl RefUnwindSafe for Theme

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impl Send for Theme

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impl Sync for Theme

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impl Unpin for Theme

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impl UnsafeUnpin for Theme

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impl UnwindSafe for Theme

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> Same for T

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type Output = T

Should always be Self
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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 = Infallible

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

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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V