From 1f5d92d5d734dc0f9c0e6afa7a09bcadccf278b2 Mon Sep 17 00:00:00 2001
From: Hennadii Chernyshchyk <genaloner@gmail.com>
Date: Sun, 13 Mar 2022 11:28:56 +0200
Subject: [PATCH] Add a funtion to get image id (#80)

* Add a funtion to get image id

* Add missing dot

Co-authored-by: Vladyslav Batyrenko <mvlabat@gmail.com>

Co-authored-by: Vladyslav Batyrenko <mvlabat@gmail.com>
---
 src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 3f810cff5..99256526b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -346,6 +346,14 @@ impl EguiContext {
         log::debug!("Remove image (id: {:?}, handle: {:?})", id, image);
         id
     }
+
+    /// Returns associated Egui texture id.
+    #[must_use]
+    pub fn image_id(&self, image: &Handle<Image>) -> Option<egui::TextureId> {
+        self.user_textures
+            .get(&image.id)
+            .map(|&id| egui::TextureId::User(id))
+    }
 }
 
 #[doc(hidden)]