Skip to main content

OfdGraphics2DDrawParam

Struct OfdGraphics2DDrawParam 

Source
pub struct OfdGraphics2DDrawParam {
    pub stroke_color: Option<u32>,
    pub fill_color: Option<u32>,
    pub line_width: f64,
    pub opacity: f64,
    pub font_size: f64,
    pub font_name: Option<String>,
}
Expand description

OFD 2D 图形绘制参数。

对应 Java: org.ofdrw.graphics2d.OFDGraphics2DDrawParam

描述绘制上下文的当前状态:描边颜色、填充颜色、线宽、 透明度等。Java 版依赖 AWT Color/Font;Rust 版用基础类型。

Fields§

§stroke_color: Option<u32>

描边颜色(RGB,如 0xFF0000 = 红色)。

§fill_color: Option<u32>

填充颜色(RGB)。

§line_width: f64

线宽(mm)。

§opacity: f64

全局透明度(0.0 = 全透明,1.0 = 不透明)。

§font_size: f64

字体大小(pt)。

§font_name: Option<String>

字体名称。

Implementations§

Source§

impl OfdGraphics2DDrawParam

Source

pub fn new() -> Self

创建默认绘制参数。

Source

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

设置描边颜色。

Source

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

设置填充颜色。

Source

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

设置线宽。

Source

pub fn opacity(self, opacity: f64) -> Self

设置透明度。

Source

pub fn font_size(self, size: f64) -> Self

设置字体大小。

Source

pub fn font_name(self, name: impl Into<String>) -> Self

设置字体名称。

Trait Implementations§

Source§

impl Clone for OfdGraphics2DDrawParam

Source§

fn clone(&self) -> OfdGraphics2DDrawParam

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
Source§

impl Debug for OfdGraphics2DDrawParam

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Default for OfdGraphics2DDrawParam

Source§

fn default() -> Self

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

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

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
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.