From 3c8aeb445a9db53de05c167ba4ce25ba9e3156aa Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Thu, 25 Aug 2022 12:58:44 +0200
Subject: [PATCH] Remove the `CanvasGraphics.getCanvasPosition` method

This old method, which is only used with the `imageLayer` functionality, is essentially just a re-implementation of the existing `Util.applyTransform` method.
---
 src/display/canvas.js | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/src/display/canvas.js b/src/display/canvas.js
index 53faae50b..eebfdbcc4 100644
--- a/src/display/canvas.js
+++ b/src/display/canvas.js
@@ -3067,11 +3067,14 @@ class CanvasGraphics {
     );
 
     if (this.imageLayer) {
-      const position = this.getCanvasPosition(0, -height);
+      const [left, top] = Util.applyTransform(
+        [0, -height],
+        getCurrentTransform(this.ctx)
+      );
       this.imageLayer.appendImage({
         imgData,
-        left: position[0],
-        top: position[1],
+        left,
+        top,
         width: rWidth,
         height: rHeight,
       });
@@ -3109,11 +3112,14 @@ class CanvasGraphics {
         1
       );
       if (this.imageLayer) {
-        const position = this.getCanvasPosition(entry.x, entry.y);
+        const [left, top] = Util.applyTransform(
+          [entry.x, entry.y],
+          getCurrentTransform(this.ctx)
+        );
         this.imageLayer.appendImage({
           imgData,
-          left: position[0],
-          top: position[1],
+          left,
+          top,
           width: w,
           height: h,
         });
@@ -3309,14 +3315,6 @@ class CanvasGraphics {
     }
   }
 
-  getCanvasPosition(x, y) {
-    const transform = getCurrentTransform(this.ctx);
-    return [
-      transform[0] * x + transform[2] * y + transform[4],
-      transform[1] * x + transform[3] * y + transform[5],
-    ];
-  }
-
   isContentVisible() {
     for (let i = this.markedContentStack.length - 1; i >= 0; i--) {
       if (!this.markedContentStack[i].visible) {