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Add background color to Tree

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This commit is contained in:
Joscha 2024-03-08 17:24:16 +01:00
parent c9dd8051dd
commit 859fdb4bfe
2 changed files with 8 additions and 11 deletions
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15
showbits-common/src/tree.rs
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@ -1,7 +1,8 @@
use image::RgbImage;
use palette::Srgb;
use taffy::{AvailableSpace, NodeId, Point, Size, TaffyResult, TaffyTree};
use crate::{BoxedWidget, Rect, Vec2, View};
use crate::{color, BoxedWidget, Rect, Vec2, View};
fn point_to_vec2(point: Point<f32>) -> Vec2 {
Vec2::new(point.x as i32, point.y as i32)
@ -13,12 +14,14 @@ fn size_to_vec2(size: Size<f32>) -> Vec2 {
pub struct Tree<C> {
tree: TaffyTree<BoxedWidget<C>>,
background: Srgb,
}
impl<C> Tree<C> {
pub fn new() -> Self {
pub fn new(background: Srgb) -> Self {
Self {
tree: TaffyTree::new(),
background,
}
}
@ -94,15 +97,9 @@ impl<C> Tree<C> {
// TODO Check how taffy treats the border?
let (width, height) = size_to_vec2(layout.size).to_u32();
let mut image = RgbImage::new(width, height);
let mut image = RgbImage::from_pixel(width, height, color::to_image_rgb(self.background));
self.render_to_view(ctx, root, &mut View::new(&mut image))?;
Ok(image)
}
}
impl<C> Default for Tree<C> {
fn default() -> Self {
Self::new()
}
}