Struct blitter::Bitmap

pub struct Bitmap<'a> {
    pub w: usize,
    pub h: usize,
    pub x: isize,
    pub y: isize,
    pub pixels: &'a Vec<u32>,
}

This structure stores bitmap's sizes, coordinates, and a pointer to its pixel data

Fields

w: usize

Bitmap width

h: usize

Bitmap height

x: isize

Bitmap horizontal position

y: isize

Bitmap vertical position

pixels: &'a Vec<u32>

32 bits pixel data

Methods

impl<'_> Bitmap<'_>

pub fn blit_mask(&self, fb: &mut Framebuffer, mask: Mask)

Copies a bitmap to the framebuffer, applying a mask

pub fn blit(&self, fb: &mut Framebuffer)

Convenience function to blit without any mask

pub fn blit_part(
    &self,
    fb: &mut Framebuffer,
    start_offset: usize,
    w: usize,
    h: usize
)

Copies a portion of a bitmap to the framebuffer