Trait cognitive_qualia::image::Pixmap [−] [src]

pub trait Pixmap: Image {
    fn get_format(&self) -> PixelFormat;
    fn get_stride(&self) -> usize;
    fn as_slice(&self) -> &[u8];
    fn as_mut_slice(&mut self) -> &mut [u8];
    unsafe fn as_ptr(&self) -> *const u8;
}

Trait providing interface for pixmap storing objects.

Required Methods

`fn get_format(&self) -> PixelFormat`

Returns pixel format of the pixmap.

`fn get_stride(&self) -> usize`

Return stride (width in bytes or one row) of the pixmap.

`fn as_slice(&self) -> &[u8]`

Returns data as slice.

`fn as_mut_slice(&mut self) -> &mut [u8]`

Returns data as mutable slice.

`unsafe fn as_ptr(&self) -> *const u8`

Returns data as pointer to u8.

Implementors

impl Pixmap for Buffer
impl Pixmap for MemoryView