Added CanvasPosition to structure node

src/Drawie

@@ -1 +1 @@
-Subproject commit 319522cc5845845e9d639d2508b5bc986b100219
+Subproject commit 5cad3291c2dcf6c60a807430bbecec524409ac76

src/PixiEditor.ChangeableDocument/Changeables/Graph/Nodes/CreateImageNode.cs

@@ -20,6 +20,8 @@ public class CreateImageNode : Node, IPreviewRenderable
 
     public RenderInputProperty Content { get; }
 
+    public InputProperty<VecD> ContentOffset { get; }
+
     public RenderOutputProperty RenderOutput { get; }
 
     private TextureCache textureCache = new();
@@ -30,6 +32,7 @@ public class CreateImageNode : Node, IPreviewRenderable
         Size = CreateInput(nameof(Size), "SIZE", new VecI(32, 32)).WithRules(v => v.Min(VecI.One));
         Fill = CreateInput(nameof(Fill), "FILL", Colors.Transparent);
         Content = CreateRenderInput(nameof(Content), "CONTENT");
+        ContentOffset = CreateInput(nameof(ContentOffset), "CONTENT_OFFSET", VecD.Zero);
         RenderOutput = CreateRenderOutput("RenderOutput", "RENDER_OUTPUT", () => new Painter(OnPaint));
     }
 
@@ -58,6 +61,8 @@ public class CreateImageNode : Node, IPreviewRenderable
         RenderContext ctx = new RenderContext(surface.DrawingSurface, context.FrameTime, context.ChunkResolution,
             context.DocumentSize, context.ProcessingColorSpace);
 
+        surface.DrawingSurface.Canvas.Translate((float)-ContentOffset.Value.X, (float)-ContentOffset.Value.Y);
+
         Content.Value?.Paint(ctx, surface.DrawingSurface);
 
         surface.DrawingSurface.Canvas.RestoreToCount(saved);

src/PixiEditor.ChangeableDocument/Changeables/Graph/Nodes/StructureNode.cs

@@ -40,6 +40,7 @@ public abstract class StructureNode : RenderNode, IReadOnlyStructureNode, IRende
     public RenderOutputProperty RawOutput { get; }
 
     public OutputProperty<VecD> TightSize { get; }
+    public OutputProperty<VecD> CanvasPosition { get; }
     public OutputProperty<VecD> CenterPosition { get; }
 
     public ChunkyImage? EmbeddedMask { get; set; }
@@ -97,6 +98,7 @@ public abstract class StructureNode : RenderNode, IReadOnlyStructureNode, IRende
 
         RawOutput = CreateRenderOutput(RawOutputPropertyName, "RAW_LAYER_OUTPUT", () => rawPainter);
 
+        CanvasPosition = CreateOutput<VecD>("CanvasPosition", "CANVAS_POSITION", VecD.Zero);
         CenterPosition = CreateOutput<VecD>("CenterPosition", "CENTER_POSITION", VecD.Zero);
         TightSize = CreateOutput<VecD>("Size", "SIZE", VecD.Zero);
 
@@ -109,12 +111,17 @@ public abstract class StructureNode : RenderNode, IReadOnlyStructureNode, IRende
 
         if (TightSize.Connections.Count > 0)
         {
-            TightSize.Value = GetSceneSize(context.FrameTime);
+            TightSize.Value = GetTightBounds(context.FrameTime)?.Size ?? VecD.Zero;
+        }
+
+        if (CanvasPosition.Connections.Count > 0)
+        {
+            CanvasPosition.Value = GetTightBounds(context.FrameTime)?.TopLeft ?? VecD.Zero;
         }
 
         if (CenterPosition.Connections.Count > 0)
         {
-            CenterPosition.Value = GetScenePosition(context.FrameTime);
+            CenterPosition.Value = GetTightBounds(context.FrameTime)?.Center ?? VecD.Zero;
         }
     }