Struct Image 

pub struct Image {

    pub discern_type: String,
    pub name: String,
    pub texture: Option<DebugTextureHandle>,
    pub position: [f32; 2],
    pub size: [f32; 2],
    pub x_grid: [u32; 2],
    pub y_grid: [u32; 2],
    pub center_display: (HorizontalAlign, VerticalAlign),
    pub alpha: u8,
    pub overlay_color: [u8; 4],
    pub background_color: [u8; 4],
    pub rotate_angle: f32,
    pub rotate_center: [f32; 2],
    pub origin_position: [f32; 2],
    pub cite_texture: String,
    pub last_frame_cite_texture: String,
}

RC的图片资源。

Fields

discern_type: String

name: String

texture: Option<DebugTextureHandle>

图片纹理。

position: [f32; 2]

图片位置。

size: [f32; 2]

图片大小。

x_grid: [u32; 2]

x轴的网格式定位：窗口宽 / 第二项 * 第一项 = x轴的原始位置。

y_grid: [u32; 2]

y轴的网格式定位：窗口高 / 第二项 * 第一项 = y轴的原始位置。

center_display: (HorizontalAlign, VerticalAlign)

对齐方法。

alpha: u8

不透明度。

overlay_color: [u8; 4]

叠加颜色。

background_color: [u8; 4]

背景颜色。

rotate_angle: f32

旋转角度(只能顺时针，建议搭配std::f32::consts::PI使用)。

rotate_center: [f32; 2]

旋转中心。

origin_position: [f32; 2]

原始位置。

cite_texture: String

引用纹理名。

last_frame_cite_texture: String

上一帧引用纹理名。

Implementations

impl Image

pub fn from_config(self, config: ImageConfig) -> Self

pub fn name(self, name: &str) -> Self

pub fn origin_position(self, x: f32, y: f32) -> Self

pub fn size(self, width: f32, height: f32) -> Self

pub fn x_grid(self, fetch: u32, total: u32) -> Self

pub fn y_grid(self, fetch: u32, total: u32) -> Self

pub fn center_display( self, horizontal_align: HorizontalAlign, vertical_align: VerticalAlign, ) -> Self

pub fn alpha(self, alpha: u8) -> Self

pub fn overlay_color(self, r: u8, g: u8, b: u8, a: u8) -> Self

pub fn background_color(self, background_color: [u8; 4]) -> Self

pub fn rotate_angle(self, rotate_angle: f32) -> Self

pub fn rotate_center(self, x: f32, y: f32) -> Self

Trait Implementations

impl Clone for Image

fn clone(&self) -> Image

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Image

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

Formats the value using the given formatter.

impl Default for Image

fn default() -> Self

Returns the “default value” for a type.

impl FrontResource for Image

fn position(&self) -> [f32; 2]

fn size(&self) -> [f32; 2]

fn modify_position(&mut self, x: f32, y: f32)

fn modify_size(&mut self, width: f32, height: f32)

fn modify_add_position(&mut self, add_x: f32, add_y: f32)

impl PartialEq for Image

fn eq(&self, other: &Image) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RustConstructorResource for Image

fn name(&self) -> &str

返回资源名称。

fn expose_type(&self) -> &str

返回资源类型。

fn as_any(&self) -> &dyn Any

用于不可变类型转换。

fn as_any_mut(&mut self) -> &mut dyn Any

用于可变类型转换。

fn reg_render_resource(&self, render_list: &mut Vec<RenderResource>)

注册渲染的资源。

impl StructuralPartialEq for Image