Struct drawing_gl::GlDevice

pub struct GlDevice { /* fields omitted */ }

Implementations

impl GlDevice

pub fn create_window_target(
    &mut self,
    window_builder: WindowBuilder,
    events_loop: &EventLoop<()>,
    shared_window_target: Option<&GlWindowTarget>
) -> Result<GlWindowTarget>

pub fn begin(&mut self, window_target: &GlWindowTarget) -> Result<()>

pub fn end(&mut self, window_target: &GlWindowTarget)

pub fn set_render_target(&mut self, target: &GlRenderTarget)

Trait Implementations

impl Device for GlDevice

type Texture = GlTexture

type RenderTarget = GlRenderTarget

fn new() -> Result<Self>

fn create_texture(
    &mut self,
    memory: Option<&[u8]>,
    width: u16,
    height: u16,
    format: ColorFormat,
    _updatable: bool
) -> Result<Self::Texture>

fn create_render_target(
    &mut self,
    width: u16,
    height: u16
) -> Result<(Self::Texture, Self::RenderTarget)>

fn clear(&mut self, target: &Self::RenderTarget, color: &Color)

fn triangles_colored(
    &mut self,
    target: &Self::RenderTarget,
    vertices: &[ColoredVertex],
    transform: UnknownToDeviceTransform
)

fn triangles_textured(
    &mut self,
    target: &Self::RenderTarget,
    texture: &Self::Texture,
    filtering: bool,
    vertices: &[TexturedVertex],
    transform: UnknownToDeviceTransform
)

fn triangles_textured_y8(
    &mut self,
    target: &Self::RenderTarget,
    texture: &Self::Texture,
    filtering: bool,
    vertices: &[TexturedY8Vertex],
    transform: UnknownToDeviceTransform
)

fn line(
    &mut self,
    target: &Self::RenderTarget,
    color: &Color,
    _thickness: DeviceThickness,
    start_point: Point,
    end_point: Point,
    transform: UnknownToDeviceTransform
)

fn stroke(
    &mut self,
    target: &Self::RenderTarget,
    paint: &Paint,
    texture: Option<&Self::Texture>,
    _filtering: bool,
    paths: &[Path],
    thickness: f32,
    fringe_width: f32,
    antialiasing: bool,
    scissor: Scissor,
    _composite_operation_state: CompositeOperationState,
    transform: UnknownToDeviceTransform
)

fn fill(
    &mut self,
    target: &Self::RenderTarget,
    paint: &Paint,
    texture: Option<&Self::Texture>,
    filtering: bool,
    paths: &[Path],
    bounds: Bounds,
    fringe_width: f32,
    antialiasing: bool,
    scissor: Scissor,
    _composite_operation_state: CompositeOperationState,
    transform: UnknownToDeviceTransform
)

fn rect_colored(
    &mut self,
    target: &Self::RenderTarget,
    color: &[f32; 4],
    rect: Rect<f32, UnknownUnit>,
    transform: Transform2D<f32, UnknownUnit, DeviceUnit>
)

fn rect_textured(
    &mut self,
    target: &Self::RenderTarget,
    texture: &Self::Texture,
    filtering: bool,
    color: &[f32; 4],
    rect: Rect<f32, UnknownUnit>,
    uv: &[f32; 4],
    transform: Transform2D<f32, UnknownUnit, DeviceUnit>
)

fn rect_textured_y8(
    &mut self,
    target: &Self::RenderTarget,
    texture: &Self::Texture,
    filtering: bool,
    color: &[f32; 4],
    rect: Rect<f32, UnknownUnit>,
    uv: &[f32; 4],
    transform: Transform2D<f32, UnknownUnit, DeviceUnit>
)

fn save_state(&mut self)

fn restore_state(&mut self)

fn set_clip_rect(&mut self, _rect: Rect<f32, PixelUnit>)

fn set_clip_path(&mut self, _path: &[PathElement])

fn transform(&mut self, _transform: Transform2D<f32, UnknownUnit, DeviceUnit>)