diff --git a/src/Components/Canvas/Canvas.tsx b/src/Components/Canvas/Canvas.tsx
index 0f732a4..d7321b2 100644
--- a/src/Components/Canvas/Canvas.tsx
+++ b/src/Components/Canvas/Canvas.tsx
@@ -1,15 +1,79 @@
 import React, { useEffect, useRef } from 'react';
 import { type IPoint } from '../../Interfaces/IPoint';
 import { BAR_WIDTH } from '../Bar/Bar';
+import { SelectorMode } from '../SVG/SVG';
+import { type DrawParams } from '../Viewer/Viewer';
+import { RenderContainers, RenderSymbols } from './Renderer';
+import { RenderContainerSelector } from './SelectorContainer';
+import { RenderSymbolSelector } from './SelectorSymbol';
 
 interface ICanvasProps {
+  className?: string
   width: number
   height: number
-  draw: (context: CanvasRenderingContext2D, frameCount: number, scale: number, translatePos: IPoint) => void
-  className?: string
   style?: React.CSSProperties
+  drawParams: DrawParams
 };
 
+function Draw(
+  ctx: CanvasRenderingContext2D,
+  frameCount: number,
+  scale: number,
+  translatePos: IPoint,
+  {
+    mainContainer,
+    selectorMode,
+    selectedContainer,
+    selectedSymbol,
+    containers,
+    symbols
+  }: DrawParams
+): void {
+  if (mainContainer === undefined) {
+    return;
+  }
+
+  const topDim = mainContainer.properties.y;
+  const leftDim = mainContainer.properties.x;
+  const rightDim = mainContainer.properties.x + mainContainer.properties.width;
+  const bottomDim = mainContainer.properties.y + mainContainer.properties.height;
+
+  ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
+  ctx.save();
+  ctx.setTransform(scale, 0, 0, scale, translatePos.x, translatePos.y);
+  ctx.fillStyle = '#000000';
+
+  // Draw containers and symbol dimensions
+  RenderContainers(
+    ctx,
+    mainContainer,
+    containers,
+    leftDim, bottomDim, topDim, rightDim, scale);
+
+  // Draw symbols and symbol dimensions
+  RenderSymbols(ctx, symbols, scale);
+
+  // Draw selector
+  switch (selectorMode) {
+    case SelectorMode.Containers:
+      RenderContainerSelector(ctx, frameCount, {
+        containers,
+        scale,
+        selected: selectedContainer
+      });
+      break;
+    case SelectorMode.Symbols:
+      RenderSymbolSelector(ctx, frameCount, {
+        symbols,
+        scale,
+        selected: selectedSymbol
+      });
+      break;
+  }
+
+  ctx.restore();
+}
+
 function UseCanvas(
   draw: (context: CanvasRenderingContext2D,
     frameCount: number,
@@ -128,8 +192,21 @@ interface Viewer {
   viewerHeight: number
 }
 
-export function Canvas({ width, height, draw, style, className }: ICanvasProps): JSX.Element {
-  const canvasRef = UseCanvas(draw);
+export function Canvas({
+  className,
+  width,
+  height,
+  style,
+  drawParams
+}: ICanvasProps): JSX.Element {
+  const canvasRef = UseCanvas((
+    ...CanvasProps
+  ) => {
+    Draw(
+      ...CanvasProps,
+      drawParams
+    );
+  });
 
   const [{ viewerWidth, viewerHeight }, setViewer] = React.useState<Viewer>({
     viewerWidth: width,
diff --git a/src/Components/Canvas/Renderer.ts b/src/Components/Canvas/Renderer.ts
index 82f3ea1..c93e615 100644
--- a/src/Components/Canvas/Renderer.ts
+++ b/src/Components/Canvas/Renderer.ts
@@ -68,11 +68,11 @@ export function RenderContainerDimensions(
 
 export function RenderSymbols(
   ctx: CanvasRenderingContext2D,
-  current: IHistoryState,
+  symbols: Map<string, ISymbolModel>,
   scale: number
 ): void {
   let count = 0;
-  current.symbols.forEach((symbol: ISymbolModel) => {
+  symbols.forEach((symbol: ISymbolModel) => {
     RenderSymbol(ctx, symbol, scale);
 
     if (!symbol.showDimension) {
diff --git a/src/Components/SVG/SVG.tsx b/src/Components/SVG/SVG.tsx
index 90bbcc8..2a99c74 100644
--- a/src/Components/SVG/SVG.tsx
+++ b/src/Components/SVG/SVG.tsx
@@ -1,14 +1,13 @@
 import * as React from 'react';
 import { ReactSVGPanZoom, type Tool, TOOL_PAN, type Value, ALIGN_CENTER } from 'react-svg-pan-zoom';
 import { Container } from './Elements/Container';
-import { IContainerModel } from '../../Interfaces/IContainerModel';
 import { SelectorContainer } from './Elements/SelectorContainer/SelectorContainer';
 import { MAX_FRAMERATE } from '../../utils/default';
 import { SymbolLayer } from './Elements/SymbolLayer';
-import { type ISymbolModel } from '../../Interfaces/ISymbolModel';
 import { DimensionLayer } from './Elements/DimensionLayer';
 import { SelectorSymbol } from './Elements/SelectorSymbol/SelectorSymbol';
-import { IToolbarProps, Toolbar } from './SVGReactPanZoom/ui-toolbar/toolbar';
+import { type IToolbarProps, Toolbar } from './SVGReactPanZoom/ui-toolbar/toolbar';
+import { type DrawParams } from '../Viewer/Viewer';
 
 interface ISVGProps {
   className?: string
@@ -16,12 +15,7 @@ interface ISVGProps {
   viewerHeight: number
   width: number
   height: number
-  containers: Map<string, IContainerModel>
-  children: IContainerModel
-  selectedContainer?: IContainerModel
-  symbols: Map<string, ISymbolModel>
-  selectedSymbol?: ISymbolModel
-  selectorMode: SelectorMode
+  drawParams: DrawParams
   selectContainer: (containerId: string) => void
 }
 
@@ -34,6 +28,14 @@ export enum SelectorMode {
 export const ID = 'svg';
 
 export function SVG(props: ISVGProps): JSX.Element {
+  const {
+    mainContainer,
+    selectorMode,
+    selectedContainer,
+    selectedSymbol,
+    containers,
+    symbols
+  } = props.drawParams;
   const [tool, setTool] = React.useState<Tool>(TOOL_PAN);
   // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
   const [value, setValue] = React.useState<Value>({} as Value);
@@ -59,27 +61,27 @@ export function SVG(props: ISVGProps): JSX.Element {
   };
 
   const children: React.ReactNode | React.ReactNode[] = <Container
-    key={`container-${props.children.properties.id}`}
-    containers={props.containers}
-    model={props.children}
+    key={`container-${mainContainer.properties.id}`}
+    containers={containers}
+    model={mainContainer}
     depth={0}
     scale={scale}
     selectContainer={props.selectContainer}
   />;
 
   function Selector(): JSX.Element {
-    switch (props.selectorMode) {
+    switch (selectorMode) {
       case SelectorMode.Containers:
         return <SelectorContainer
-          containers={props.containers}
+          containers={containers}
           scale={scale}
-          selected={props.selectedContainer}
+          selected={selectedContainer}
         />;
       case SelectorMode.Symbols:
         return <SelectorSymbol
-          symbols={props.symbols}
+          symbols={symbols}
           scale={scale}
-          selected={props.selectedSymbol}
+          selected={selectedSymbol}
         />;
       default:
         return <></>;
@@ -132,8 +134,13 @@ export function SVG(props: ISVGProps): JSX.Element {
       >
         <svg {...properties}>
           {children}
-          <DimensionLayer containers={props.containers} symbols={props.symbols} scale={scale} root={props.children} />
-          <SymbolLayer scale={scale} symbols={props.symbols} />
+          <DimensionLayer
+            containers={containers}
+            symbols={symbols}
+            scale={scale}
+            root={mainContainer}
+          />
+          <SymbolLayer scale={scale} symbols={symbols} />
           <Selector />
         </svg>
       </ReactSVGPanZoom>
diff --git a/src/Components/Viewer/Viewer.tsx b/src/Components/Viewer/Viewer.tsx
index 0a206ea..a29809a 100644
--- a/src/Components/Viewer/Viewer.tsx
+++ b/src/Components/Viewer/Viewer.tsx
@@ -1,44 +1,48 @@
 import * as React from 'react';
 import { type IContainerModel } from '../../Interfaces/IContainerModel';
 import { type IHistoryState } from '../../Interfaces/IHistoryState';
-import { type IPoint } from '../../Interfaces/IPoint';
 import { USE_EXPERIMENTAL_CANVAS_API } from '../../utils/default';
-import { FindContainerById, MakeRecursionDFSIterator } from '../../utils/itertools';
+import { FindContainerById } from '../../utils/itertools';
 import { BAR_WIDTH } from '../Bar/Bar';
 import { Canvas } from '../Canvas/Canvas';
-import { RenderContainerSelector } from '../Canvas/SelectorContainer';
 import { SelectorMode, SVG } from '../SVG/SVG';
 import { useState } from 'react';
 import { type ISymbolModel } from '../../Interfaces/ISymbolModel';
-import { RenderContainers, RenderContainerDimensions, RenderSymbols } from '../Canvas/Renderer';
-import { RenderContainer } from '../Canvas/Container';
-import { RenderSymbolSelector } from '../Canvas/SelectorSymbol';
 
 interface IViewerProps {
   className: string
   current: IHistoryState
   selectedContainer: IContainerModel | undefined
-  selectContainer: (containerId: string) => void
   selectedSymbol: ISymbolModel | undefined
   margin: number
   isComponentsOpen: boolean
   isSymbolsOpen: boolean
+  selectContainer: (containerId: string) => void
+}
+
+export interface DrawParams {
+  mainContainer: IContainerModel
+  selectorMode: SelectorMode
+  selectedContainer: IContainerModel | undefined
+  selectedSymbol: ISymbolModel | undefined
+  containers: Map<string, IContainerModel>
+  symbols: Map<string, ISymbolModel>
+}
+
+function computeWidth(margin: number): number {
+  return window.innerWidth - (window.innerWidth < 768 ? BAR_WIDTH : margin);
 }
 
 export function Viewer({
   className,
   current,
   selectedContainer,
-  selectContainer,
   selectedSymbol,
   margin,
   isComponentsOpen,
-  isSymbolsOpen
+  isSymbolsOpen,
+  selectContainer
 }: IViewerProps): JSX.Element {
-  function computeWidth(margin: number): number {
-    return window.innerWidth - (window.innerWidth < 768 ? BAR_WIDTH : margin);
-  }
-
   const [windowSize, setWindowSize] = useState([
     computeWidth(margin),
     window.innerHeight
@@ -79,63 +83,22 @@ export function Viewer({
     selectorMode = SelectorMode.Symbols;
   }
 
+  const drawParams: DrawParams = {
+    mainContainer,
+    selectorMode,
+    selectedContainer,
+    selectedSymbol,
+    containers: current.containers,
+    symbols: current.symbols
+  };
+
   if (USE_EXPERIMENTAL_CANVAS_API) {
-    function Draw(
-      ctx: CanvasRenderingContext2D,
-      frameCount: number,
-      scale: number,
-      translatePos: IPoint
-    ): void {
-      if (mainContainer === undefined) {
-        return;
-      }
-
-      const topDim = mainContainer.properties.y;
-      const leftDim = mainContainer.properties.x;
-      const rightDim = mainContainer.properties.x + mainContainer.properties.width;
-      const bottomDim = mainContainer.properties.y + mainContainer.properties.height;
-
-      ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
-      ctx.save();
-      ctx.setTransform(scale, 0, 0, scale, translatePos.x, translatePos.y);
-      ctx.fillStyle = '#000000';
-
-      // Draw containers and symbol dimensions
-      RenderContainers(
-        ctx,
-        mainContainer,
-        current.containers,
-        leftDim, bottomDim, topDim, rightDim, scale);
-
-      // Draw symbols and symbol dimensions
-      RenderSymbols(ctx, current, scale);
-
-      // Draw selector
-      switch (selectorMode) {
-        case SelectorMode.Containers:
-          RenderContainerSelector(ctx, frameCount, {
-            containers: current.containers,
-            scale,
-            selected: selectedContainer
-          });
-          break;
-        case SelectorMode.Symbols:
-          RenderSymbolSelector(ctx, frameCount, {
-            symbols: current.symbols,
-            scale,
-            selected: selectedSymbol
-          });
-          break;
-      }
-
-      ctx.restore();
-    }
     return (
       <Canvas
-        draw={Draw}
-        className={`ml-16 ${className}`}
+        className={className}
         width={window.innerWidth - BAR_WIDTH}
         height={window.innerHeight}
+        drawParams={drawParams}
       />
     );
   }
@@ -147,14 +110,8 @@ export function Viewer({
       viewerHeight={windowSize[1]}
       width={mainContainer.properties.width}
       height={mainContainer.properties.height}
-      containers={current.containers}
-      selectedContainer={selectedContainer}
-      symbols={current.symbols}
-      selectedSymbol={selectedSymbol}
-      selectorMode={selectorMode}
+      drawParams={drawParams}
       selectContainer={selectContainer}
-    >
-      {mainContainer}
-    </SVG>
+    />
   );
 }