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-rw-r--r--graphics/src/widget/canvas/gradient/linear.rs73
1 files changed, 0 insertions, 73 deletions
diff --git a/graphics/src/widget/canvas/gradient/linear.rs b/graphics/src/widget/canvas/gradient/linear.rs
deleted file mode 100644
index 1dc7e3a8..00000000
--- a/graphics/src/widget/canvas/gradient/linear.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-//! A linear color gradient.
-use iced_native::{Color, Point};
-
-use crate::gradient::ColorStop;
-
-use super::Gradient;
-
-/// A linear gradient that can be used in the style of [`super::Fill`] or [`super::Stroke`].
-#[derive(Debug, Clone, PartialEq)]
-pub struct Linear {
- /// The point where the linear gradient begins.
- pub start: Point,
- /// The point where the linear gradient ends.
- pub end: Point,
- /// [`ColorStop`]s along the linear gradient path.
- pub color_stops: Vec<ColorStop>,
-}
-
-/// A [`Linear`] builder.
-#[derive(Debug)]
-pub struct Builder {
- start: Point,
- end: Point,
- stops: Vec<(f32, Color)>,
- valid: bool,
-}
-
-impl Builder {
- /// Creates a new [`Builder`].
- pub fn new(start: Point, end: Point) -> Self {
- Self {
- start,
- end,
- stops: vec![],
- valid: true,
- }
- }
-
- /// Adds a new stop, defined by an offset and a color, to the gradient.
- ///
- /// `offset` must be between `0.0` and `1.0`.
- pub fn add_stop(mut self, offset: f32, color: Color) -> Self {
- if !(0.0..=1.0).contains(&offset) {
- self.valid = false;
- }
-
- self.stops.push((offset, color));
- self
- }
-
- /// Builds the linear [`Gradient`] of this [`Builder`].
- ///
- /// Returns `None` if no stops were added to the builder or
- /// if stops not between 0.0 and 1.0 were added.
- pub fn build(self) -> Option<Gradient> {
- if self.stops.is_empty() || !self.valid {
- return None;
- }
-
- let mut stops: Vec<ColorStop> = self.stops.clone().into_iter().map(|f| ColorStop {
- offset: f.0,
- color: f.1
- }).collect();
-
- stops.sort_by(|a, b| a.offset.partial_cmp(&b.offset).unwrap());
-
- Some(Gradient::Linear(Linear {
- start: self.start,
- end: self.end,
- color_stops: stops
- }))
- }
-}