Enum sixtyfps_corelib::graphics::RenderingVariable

#[repr(C)]pub enum RenderingVariable {
    Translate(f32, f32),
    Color(Color),
    ScaledWidth(f32),
    ScaledHeight(f32),
    TextCursor(f32, f32, f32),
    TextSelection(f32, f32, f32),
}

This enum is used to affect various aspects of the rendering of GraphicsBackend::LowLevelRenderingPrimitive without the need to re-create them. See the documentation of HighLevelRenderingPrimitive about which variables are supported in which order.

Variants

Translate(f32, f32)

Translates the primitive by the given (x, y) vector.

Color(Color)

Apply the specified color. Depending on the order in the rendering variables array this may apply to different aspects of the primitive, such as the fill or stroke.

ScaledWidth(f32)

Scale the primitive by the specified width.

ScaledHeight(f32)

Scale the primitive by the specified height.

TextCursor(f32, f32, f32)

Draw a text cursor. The parameters provide the x coordiante and the width/height as (x, width, height) tuple.

TextSelection(f32, f32, f32)

Draw a text selection. The parameters provide the starting x coordinate, the width and the height. This variable must be followed by two colors, foreground and background.

Implementations

impl RenderingVariable

pub fn as_color(&self) -> &Color

Returns the color of this variable, or panics if the enum holds a different variant.

pub fn as_scaled_width(&self) -> f32

Returns the scaled width of this variable, or panics if the enum holds a different variant.

pub fn as_scaled_height(&self) -> f32

Returns the scaled height of this variable, or panics if the enum holds a different variant.

Trait Implementations

impl Clone for RenderingVariable

fn clone(&self) -> RenderingVariable

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RenderingVariable

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.