增加Swatch Scheme中必要结构体的导出函数。

color-module/src/schemes/swatch_style/mod.rs

@@ -1,4 +1,5 @@
 use palette::FromColor;
+use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::str::FromStr;
 
@@ -19,13 +20,29 @@ pub struct SwatchScheme {
     dark: HashMap<String, Swatch>,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
 #[wasm_bindgen(getter_with_clone)]
 pub struct SwatchEntry {
     pub name: String,
     pub color: String,
 }
 
+#[wasm_bindgen]
+impl SwatchEntry {
+    #[wasm_bindgen(constructor)]
+    pub fn new(name: &str, color: &str) -> Self {
+        Self {
+            name: name.to_string(),
+            color: color.to_string(),
+        }
+    }
+
+    #[wasm_bindgen(js_name = toJsValue)]
+    pub fn to_js_value(&self) -> Result<JsValue, JsError> {
+        Ok(serde_wasm_bindgen::to_value(self)?)
+    }
+}
+
 impl SwatchScheme {
     pub fn new(
         colors: Vec<SwatchEntry>,

color-module/src/schemes/swatch_style/setting.rs

@@ -1,5 +1,5 @@
 use serde::Serialize;
-use wasm_bindgen::prelude::wasm_bindgen;
+use wasm_bindgen::{prelude::wasm_bindgen, JsError, JsValue};
 
 use crate::schemes::q_style::ColorShifting;
 
@@ -27,3 +27,28 @@ impl Default for SwatchSchemeSetting {
         }
     }
 }
+
+#[wasm_bindgen]
+impl SwatchSchemeSetting {
+    #[wasm_bindgen(constructor)]
+    pub fn new(
+        amount: usize,
+        min_lightness: f32,
+        max_lightness: f32,
+        include_primary: bool,
+        dark_convert: ColorShifting,
+    ) -> Self {
+        Self {
+            amount,
+            min_lightness,
+            max_lightness,
+            include_primary,
+            dark_convert,
+        }
+    }
+
+    #[wasm_bindgen(js_name = toJsValue)]
+    pub fn to_js_value(&self) -> Result<JsValue, JsError> {
+        Ok(serde_wasm_bindgen::to_value(self)?)
+    }
+}