Pal len getter

ImageOptim · Jan 22, 2024 · c4fbe8f · c4fbe8f
1 parent 3125533
commit c4fbe8f
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/quant.rs b/src/quant.rs
@@ -286,6 +286,13 @@ impl QuantizationResult {
         }
         out
     }
+
+    /// Expected length of the palette
+    ///
+    /// Reads the length without finalizing the colors
+    pub fn palette_len(&mut self) -> usize {
+        self.palette.len()
+    }
 }
 
 fn sort_palette(attr: &Attributes, palette: &mut PalF) {