Trait UiImage2d

pub trait UiImage2d {
    // Required method
    fn image2d<F>(
        &self,
        ctx: &F,
        name: &ImStr,
        image: &ArrayBase<OwnedRepr<f32>, Dim<[usize; 2]>>,
        state: &mut State,
    ) -> Result<(), Error>
       where F: Facade;
}

Implementation of a UI to visualize a 2D image with ImGui and OpenGL

Required Methods

fn image2d<F>( &self, ctx: &F, name: &ImStr, image: &ArrayBase<OwnedRepr<f32>, Dim<[usize; 2]>>, state: &mut State, ) -> Result<(), Error>

where F: Facade,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'ui> UiImage2d for Ui<'ui>

fn image2d<F>( &self, ctx: &F, name: &ImStr, image: &ArrayBase<OwnedRepr<f32>, Dim<[usize; 2]>>, state: &mut State, ) -> Result<(), Error>

where F: Facade,

Show image given as input. name is used as an ID to register the provided image as an OpenGL texture in Ui.

Example

#[macro_use] extern crate imgui;
extern crate imgui_glium_renderer;
extern crate ndarray;
extern crate ui_image2d;

use imgui::Ui;
use imgui_glium_renderer::AppContext;
use ndarray::Array2;
use ui_image2d::UiImage2d;

fn run(ui: &Ui, ctx: &AppContext) -> Result<(), ui_image2d::Error> {
    let data = Array2::eye(10);
    let mut state = ui_image2d::State::default();
    ui.image2d(ctx, im_str!("Show my image!"), &data, &mut state)
}

Implementors