Add color inverting support

Cargo.lock

@@ -1466,7 +1466,7 @@ dependencies = [
 [[package]]
 name = "glyphon"
 version = "0.8.0"
-source = "git+https://git.nations.lol/fnmain/glyphon.git#9707e9c6cf873108e2aea9b1750e7166f6cb9e2b"
+source = "git+https://git.nations.lol/fnmain/glyphon.git#675f627c9c7f62e77c4063eac5ae7d2e2d4dc6cc"
 dependencies = [
  "cosmic-text",
  "etagere",
@@ -2944,9 +2944,9 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.17.0"
+version = "3.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a40f762a77d2afa88c2d919489e390a12bdd261ed568e60cfa7e48d4e20f0d33"
+checksum = "22e5a0acb1f3f55f65cc4a866c361b2fb2a0ff6366785ae6fbb5f85df07ba230"
 dependencies = [
  "cfg-if",
  "fastrand",

src/lib.rs

@@ -20,6 +20,7 @@ pub struct BufferWithTextArea<T> {
     pub rect: Rect,
     pub scale: f32,
     pub opacity: f32,
+    pub invert: f32,
     pub default_color: Color,
     pub associated_data: T,
 }
@@ -57,6 +58,7 @@ impl<T> BufferWithTextArea<T> {
         buffer: Arc<RwLock<Buffer>>,
         rect: Rect,
         opacity: f32,
+        invert: f32,
         default_color: Color,
         ctx: &egui::Context,
         associated_data: T,
@@ -68,6 +70,7 @@ impl<T> BufferWithTextArea<T> {
             rect,
             scale: ppi,
             opacity,
+            invert,
             default_color,
             associated_data,
         }
@@ -176,6 +179,7 @@ impl<T: Sync + Send> egui_wgpu::CallbackTrait for GlyphonRendererCallback<T> {
                 default_color: b.default_color,
                 custom_glyphs: &[],
                 opacity: b.opacity,
+                invert: b.invert,
             })
             .collect();
         glyphon_renderer