Struct DebugRasterizer 

pub struct DebugRasterizer { /* private fields */ }

A debug rasterizer

This simply collections all rasterizations into a paint list

Implementations

impl DebugRasterizer

pub fn into_paint_list(self) -> Vec<(ViewId, Shape)>

Get the paint list for the rasterization phase

Trait Implementations

impl Default for DebugRasterizer

fn default() -> DebugRasterizer

Returns the “default value” for a type.

impl Rasterizer for DebugRasterizer

fn begin(&mut self, id: ViewId)

Start a new shape with an provided id

fn set_rect(&mut self, rect: Rect)

Sets the region for this rasterizer to use

fn rect(&self) -> Rect

The region that this rasterizer is using

fn clear(&mut self, _color: Rgba)

Clear the entire region with a color

fn fill_bg(&mut self, color: Rgba)

Fill the background of the region with a color

fn fill_with(&mut self, pixel: Pixel)

Fill the background of the region with a pixel

fn line( &mut self, axis: Axis, offset: Pos2, range: RangeInclusive<i32>, pixel: Pixel, )

Draws a line in a specific orientation starting an offset x0,x1..=y0,y1 using the provided pixel

fn text(&mut self, shape: TextShape<'_>)

Draws a TextShape into the region

fn pixel(&mut self, pos: Pos2, pixel: Pixel)

Sets a pixel as a specific position

fn grapheme(&mut self, pos: Pos2, grapheme: Grapheme)

Sets a grapheme as a specific position

fn get_mut(&mut self, _pos: Pos2) -> Option<&mut Cell>

Tries to get a cell at a specific position

fn end(&mut self, _id: ViewId)

End the current shape with the provided id

fn horizontal_line(&mut self, y: i32, range: RangeInclusive<i32>, pixel: Pixel)

Draw a horizontal line at the y offset between x0..=x1 using the provided pixel

fn vertical_line(&mut self, x: i32, range: RangeInclusive<i32>, pixel: Pixel)

Draw a vertical line at the x offset between y0..=y1 using the provided pixel