rich_sdl2_rust::surface

Trait Surface

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pub trait Surface {
    // Required method
    fn as_ptr(&self) -> NonNull<RawSurface>;

    // Provided methods
    fn cloned(&self) -> Cloned { ... }
    fn clipped(self, area: Rect) -> Clipped<Self>
       where Self: Sized { ... }
    fn blend(self, mode: BlendMode) -> Blended<Self>
       where Self: Sized { ... }
    fn alpha_mod(self, alpha: u8) -> AlphaMod<Self>
       where Self: Sized { ... }
    fn color_mod(self, color: Rgb) -> ColorMod<Self>
       where Self: Sized { ... }
    fn fill_rect(&self, area: Option<Rect>, color: Pixel) { ... }
    fn fill_rects(&self, areas: impl IntoIterator<Item = Rect>, color: Pixel) { ... }
    fn set_palette(&self, palette: &Palette) { ... }
    fn copy_to<S: Surface>(&self, src_area: Rect, dst: &S, dst_pos: Point) { ... }
    fn rle(&mut self) -> Rle<'_, Self>
       where Self: Sized { ... }
}
Expand description

A trait that provides flexible modification methods.

Required Methods§

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fn as_ptr(&self) -> NonNull<RawSurface>

Returns the raw non-null pointer.

Provided Methods§

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fn cloned(&self) -> Cloned

Clones the surface.

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fn clipped(self, area: Rect) -> Clipped<Self>
where Self: Sized,

Clips the surface by area.

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fn blend(self, mode: BlendMode) -> Blended<Self>
where Self: Sized,

Changes blend mode of the surface.

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fn alpha_mod(self, alpha: u8) -> AlphaMod<Self>
where Self: Sized,

Modifies the alpha of the surface.

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fn color_mod(self, color: Rgb) -> ColorMod<Self>
where Self: Sized,

Modifies the color of the surface.

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fn fill_rect(&self, area: Option<Rect>, color: Pixel)

Fills in the area with the color, or whole if area is None.

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fn fill_rects(&self, areas: impl IntoIterator<Item = Rect>, color: Pixel)

Fills in the areas with the color.

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fn set_palette(&self, palette: &Palette)

Overwrites the palette of the surface.

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fn copy_to<S: Surface>(&self, src_area: Rect, dst: &S, dst_pos: Point)

Copies src_area area in the surface into dst_pos on another surface.

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fn rle(&mut self) -> Rle<'_, Self>
where Self: Sized,

Run-length encodes the surface.

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.

Implementors§