From d4ef7bcb698e943e9aa2ffbbaa05d406ba087605 Mon Sep 17 00:00:00 2001
From: Mikhail Nazarov <mikhail.a.nazarov@yandex.ru>
Date: Tue, 18 Jun 2024 12:05:01 +0300
Subject: [PATCH] Allowing not specify size to WasmRenderer

---
 charming/src/renderer/wasm_renderer.rs | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/charming/src/renderer/wasm_renderer.rs b/charming/src/renderer/wasm_renderer.rs
index 5a2c07d..e7f2cfc 100644
--- a/charming/src/renderer/wasm_renderer.rs
+++ b/charming/src/renderer/wasm_renderer.rs
@@ -6,12 +6,20 @@ use wasm_bindgen::JsValue;
 
 pub struct WasmRenderer {
     theme: Theme,
-    width: u32,
-    height: u32,
+    width: Option<u32>,
+    height: Option<u32>,
 }
 
 impl WasmRenderer {
     pub fn new(width: u32, height: u32) -> Self {
+        Self {
+            theme: Theme::Default,
+            width: Some(width),
+            height: Some(height),
+        }
+    }
+
+    pub fn new_opt(width: Option<u32>, height: Option<u32>) -> Self {
         Self {
             theme: Theme::Default,
             width,
@@ -64,8 +72,8 @@ impl WasmRenderer {
 
 #[derive(Clone, Debug, Serialize, Copy)]
 struct ChartSize {
-    width: u32,
-    height: u32,
+    width: Option<u32>,
+    height: Option<u32>,
 }
 
 #[derive(Clone, Debug, Serialize, Copy)]