Struct gust_render::texture::Texture

pub struct Texture {
    pub id: u32,
    /* private fields */
}

Texture structure

A texture is an id inside openGL that can contain a array of byte this array can be spreaded to drawable object

use gust::window::Window;
use gust::sprite::Sprite;
use gust::texture::Texture;
use std::rc::Rc;

let window = Window::new(1080, 1920, "Test");
let leave = Rc::new(Texture::new("path/to/test"));
let sprite = Sprite::from(&leave);

Fields

id: u32

Implementations

impl Texture

pub fn new() -> Texture

Create an empty texture

pub unsafe fn from_data(
    data: *mut c_void,
    mode: RgbMode,
    width: u32,
    height: u32
) -> Texture

Create a texture from a raw data pointer needed for Font handling unsafe version of from slice

pub fn from_slice(
    data: &mut [u8],
    mode: RgbMode,
    width: u32,
    height: u32
) -> Texture

Create a texture from a slice

pub fn from_color(color: Color, sizes: Vector<u32>) -> Texture

pub fn from_size(sizes: Vector<u32>) -> Texture

Create an empty texture with a size

pub fn from_image(img: DynamicImage) -> Result<Texture, TextureError>

Create a texture from an image

pub fn from_path<P: AsRef<Path>>(
    path_to_file: P
) -> Result<Texture, TextureError>

Create new texture from file path

pub fn to_file<P: AsRef<Path>>(&self, path: P) -> Result<(), Box<dyn Error>>

pub fn update_block<T, U>(
    &mut self,
    data: &[u8],
    sizes: Vector<u32>,
    pos: T,
    rgb_mode: U
) -> Result<(), TextureError>where
    T: Into<Option<Vector<u32>>>,
    U: Into<Option<RgbMode>>,

Update a block of a texture with an offset and a size return TextureError if the sizes are not correct.

pub fn get_rawsize(&self) -> usize

pub fn get_data(&self) -> Vec<u8>

Get a Vec representing pixels of the texture

pub fn update_from_texture(
    &mut self,
    texture: &Texture,
    pos: Vector<u32>
) -> Result<(), TextureError>

Nicely working efficiently legacy fb deleted

pub fn update<T>(&mut self, data: &[u8], mode: T) -> Result<(), TextureError>where
    T: Into<Option<RgbMode>>,

Update the data of the texture

pub fn repeat_mode(&self)

Repeat mode texture wrap

pub fn linear_mode(&self)

Linear mode for filter

pub fn unbind(&self)

Unbind the texture

pub fn active(&self, num: i32)

Active texture num

pub fn rgb_mode(&self) -> &RgbMode

Getter for color mode

pub fn width(&self) -> u32

Simple getter for width

pub fn height(&self) -> u32

Simple getter for height

Trait Implementations

impl Clone for Texture

fn clone(&self) -> Texture

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Texture

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

Formats the value using the given formatter.

impl Default for Texture

fn default() -> Texture

Create a 1 white pixel texture

impl Drop for Texture

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq<Texture> for Texture

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Texture

impl StructuralEq for Texture

impl StructuralPartialEq for Texture