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TextObject

Struct TextObject 

Source
pub struct TextObject {
Show 18 fields pub id: Option<StId>, pub boundary: StBox, pub ctm: Option<StArray<f64>>, pub draw_param: Option<StRefId>, pub alpha: Option<u8>, pub font: StRefId, pub size: f64, pub stroke: Option<bool>, pub fill: Option<bool>, pub h_scale: Option<f64>, pub read_direction: Option<i32>, pub char_direction: Option<i32>, pub weight: Option<i32>, pub italic: Option<bool>, pub fill_color: Option<CtColor>, pub stroke_color: Option<CtColor>, pub cg_transforms: Vec<CtCgTransform>, pub text_codes: Vec<TextCode>,
}
Expand description

CT_Text:文字对象(见 11 章、表 45)。

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§id: Option<StId>

对象标识(可选)。

§boundary: StBox

对象边界,相对页面坐标系(必选)。

§ctm: Option<StArray<f64>>

对象变换矩阵,6 元素 [a b c d e f](可选)。

§draw_param: Option<StRefId>

引用的绘制参数标识(可选)。

§alpha: Option<u8>

对象整体透明度 0~255(可选)。

§font: StRefId

引用的字型资源标识(必选;缺失时为 0,渲染时跳过)。

§size: f64

字号,单位为毫米(必选;缺失时为 0,渲染时跳过)。

§stroke: Option<bool>

是否勾边,默认 false(可选)。

§fill: Option<bool>

是否填充,默认 true(可选)。

§h_scale: Option<f64>

横向缩放比例,默认 1.0(可选)。

§read_direction: Option<i32>

阅读方向:文字排列方向相对 x 轴正向的顺时针角度,取 0/90/180/270, 默认 0(可选,见 11.3、表 47)。排列由各字 DeltaX/DeltaY 显式给出, 此属性为阅读次序的描述。

§char_direction: Option<i32>

字符方向:单个字形基线相对 x 轴正向的顺时针旋转角,取 0/90/180/270, 默认 0(可选,见 11.3、表 47)。渲染时每个字形绕其原点旋转该角度。

§weight: Option<i32>

文字粗细值,取 0~1000 的百级档(100,200,…,900),默认 400(可选,见表 45)。

§italic: Option<bool>

是否为斜体样式,默认 false(可选,见表 45)。

§fill_color: Option<CtColor>

填充颜色(可选)。

§stroke_color: Option<CtColor>

勾边颜色(可选)。

§cg_transforms: Vec<CtCgTransform>

字形变换序列:将文字内容中的字符编码映射到具体字形索引(可选,见 11.4、表 48)。

规范中 CGTransformTextCodeCT_Text 内交替出现,每个 CGTransformCodePosition 相对其后 TextCode 的字符串起始位置。此处将其汇集为一个序列, 渲染时按 CodePosition 在所有 TextCode 拼接后的字符流中定位;对最常见的 单 TextCode 文字对象两种解释一致。

§text_codes: Vec<TextCode>

文字定位与内容序列(必选,至少一个)。

Trait Implementations§

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impl Clone for TextObject

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fn clone(&self) -> TextObject

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 TextObject

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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 TextObject

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fn default() -> TextObject

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for TextObject

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for TextObject

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. 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<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> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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> 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.