Module imgui_ext::image

image(...) docs.

Params

• size path to a function that returns the size.

Optional params

• border path to a function that returns the border color.
• tint path to a function tht returns a color to tint the image with.
• uv0 path to a function that returns the first uv coordinate. The default value is [0.0, 0.0].
• uv0 path to a function that returns the second uv coordinate. The default value is [1.0, 1.0].
• map Applies a mapping function to &mut Self.

Limitations

• Parameters cannot be set at runtime (including uvs). This may be a deal breaker for most applications that deal with texture atlases.

Example

#[derive(imgui_ext::Gui)]
struct Image {
    #[imgui(image(size = "size", uv0 = "uv0", uv1 = "uv1"))]
    texture: usize,
    #[imgui(image(size = "size", tint = "tint", border = "border"))]
    texture_tint: usize,
}

fn size() -> [f32; 2] {
    [512.0, 64.0]
}

fn tint() -> [f32; 4] {
    [1.0, 0.0, 1.0, 1.0]
}

fn border() -> [f32; 4] {
    [1.0, 1.0, 1.0, 1.0]
}

fn uv0() -> [f32; 2] {
    [0.0, 0.0]
}

fn uv1() -> [f32; 2] {
    [1.0, 1.0]
}

Result

Structs

ImageParams

Traits

Image