From a11c2af54263e77981f4b5c25bd470a23c814037 Mon Sep 17 00:00:00 2001
From: Alejandro Alonso <alejandroalonsofernandez@gmail.com>
Date: Thu, 10 Oct 2024 14:23:32 +0200
Subject: [PATCH] Playing with image export and svg generation

---
 frontend/render_v2/rs/src/main.rs | 16 ++++++++--------
 frontend/src/app/render_v2/rs.js  | 22 +++++++++++-----------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/frontend/render_v2/rs/src/main.rs b/frontend/render_v2/rs/src/main.rs
index 8bc8d1627..215a602c2 100644
--- a/frontend/render_v2/rs/src/main.rs
+++ b/frontend/render_v2/rs/src/main.rs
@@ -266,16 +266,16 @@ pub unsafe extern "C" fn draw_shapes(state: *mut State, ptr: *mut Rect, len: usi
     }
     
     // base64 image of the canvas
-    // let image = state.surface.image_snapshot();
-    // let mut context = state.surface.direct_context();
-    // let encoded_image = image.encode(context.as_mut(), EncodedImageFormat::PNG, None).unwrap();
-    // let base64_image = base64::encode(&encoded_image.as_bytes());    
-    // println!("data:image/png;base64,{}", base64_image);
+    let image = state.surface.image_snapshot();
+    let mut context = state.surface.direct_context();
+    let encoded_image = image.encode(context.as_mut(), EncodedImageFormat::PNG, None).unwrap();
+    let base64_image = base64::encode(&encoded_image.as_bytes());    
+    println!("data:image/png;base64,{}", base64_image);
 
     // SVG representation
-    // let svg_data = svg_canvas.end();
-    // let svg = String::from_utf8_lossy(svg_data.as_bytes());
-    // println!("svg: {}", svg);
+    let svg_data = svg_canvas.end();
+    let svg = String::from_utf8_lossy(svg_data.as_bytes());
+    println!("svg: {}", svg.replace('\n', ""));
 
     flush(state);
     std::mem::forget(buf);
diff --git a/frontend/src/app/render_v2/rs.js b/frontend/src/app/render_v2/rs.js
index 339c18a46..a8d0fc988 100644
--- a/frontend/src/app/render_v2/rs.js
+++ b/frontend/src/app/render_v2/rs.js
@@ -9192,6 +9192,17 @@ function invoke_iif(index,a1,a2) {
   }
 }
 
+function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6) {
+  var sp = stackSave();
+  try {
+    getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6);
+  } catch(e) {
+    stackRestore(sp);
+    if (!(e instanceof EmscriptenEH)) throw e;
+    _setThrew(1, 0);
+  }
+}
+
 function invoke_iiiiffii(index,a1,a2,a3,a4,a5,a6,a7) {
   var sp = stackSave();
   try {
@@ -9225,17 +9236,6 @@ function invoke_viiff(index,a1,a2,a3,a4) {
   }
 }
 
-function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6) {
-  var sp = stackSave();
-  try {
-    getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6);
-  } catch(e) {
-    stackRestore(sp);
-    if (!(e instanceof EmscriptenEH)) throw e;
-    _setThrew(1, 0);
-  }
-}
-
 function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9) {
   var sp = stackSave();
   try {