Struct rich_sdl2_image_rust::surface::ImgSurface

pub struct ImgSurface<'img> { /* fields omitted */ }

An image surface for the loaded picture.

Implementations

impl<'img> ImgSurface<'img>

pub fn new(
    _img: &'img Img,
    file_name: &str,
    file_type: Option<&str>
) -> Result<Self>

Constructs a new image surface from the file. The format will automatically determined if file_type is None. file_type is case-insensitive and can be one of these:

• "TGA"
• "CUR"
• "ICO"
• "BMP"
• "GIF"
• "JPG"
• "LBM"
• "PCX"
• "PNG"
• "PNM"
• "SVG"
• "TIF"
• "XCF"
• "XPM"
• "XV"
• "WEBP"

Panics

Panics if file_name or file_type is an empty string.

pub fn from_xpm(_img: &'img Img, xpm: &[&str]) -> Result<Self>

Constructs a new image surface from XPM format str slice.

Trait Implementations

impl Drop for ImgSurface<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl Surface for ImgSurface<'_>

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

Returns the raw non-null pointer.

fn cloned(&self) -> Cloned

Clones the surface.

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

Clips the surface by area.

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

Changes blend mode of the surface.

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

Modifies the alpha of the surface.

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

Modifies the color of the surface.

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

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

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

Fills in the areas with the color.

fn set_palette(&self, palette: &Palette)

Overwrites the palette of the surface.

fn copy_to(&self, src_area: Rect, dst: &Self, dst_pos: Point)

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

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

Run-length encodes the surface.