Struct RendererMclip 

pub struct RendererMclip<PF: PixelFormat> { /* private fields */ }

Renderer that supports multiple independent clipping rectangles.

Port of C++ renderer_mclip<PixelFormat>. Each rendering call is automatically repeated for every clip box.

Implementations

impl<PF: PixelFormat> RendererMclip<PF>

pub fn new(ren: RendererBase<PF>) -> Self

pub fn ren(&self) -> &RendererBase<PF>

pub fn ren_mut(&mut self) -> &mut RendererBase<PF>

pub fn add_clip_box(&mut self, x1: i32, y1: i32, x2: i32, y2: i32)

Add a clip box. The box is normalized and clipped to the buffer bounds.

pub fn reset_clipping(&mut self, visibility: bool)

Reset clipping. If visibility is true, adds the full buffer as a clip box.

pub fn bounding_clip_box(&self) -> &RectI

pub fn clip_box_count(&self) -> usize

pub fn copy_pixel(&mut self, x: i32, y: i32, c: &PF::ColorType)

pub fn blend_pixel( &mut self, x: i32, y: i32, c: &PF::ColorType, cover: CoverType, )

pub fn pixel(&self, x: i32, y: i32) -> PF::ColorType

where PF::ColorType: Default,

pub fn copy_hline(&mut self, x1: i32, y: i32, x2: i32, c: &PF::ColorType)

pub fn blend_hline( &mut self, x1: i32, y: i32, x2: i32, c: &PF::ColorType, cover: CoverType, )

pub fn blend_vline( &mut self, x: i32, y1: i32, y2: i32, c: &PF::ColorType, cover: CoverType, )

pub fn blend_solid_hspan( &mut self, x: i32, y: i32, len: i32, c: &PF::ColorType, covers: &[CoverType], )

pub fn blend_color_hspan( &mut self, x: i32, y: i32, len: i32, colors: &[PF::ColorType], covers: &[CoverType], cover: CoverType, )