Merge pull request #1033 from starman/line-node

Add line node

src/PixiEditor.ChangeableDocument/Changeables/Graph/Nodes/Shapes/LineNode.cs

@@ -0,0 +1,32 @@
+using PixiEditor.ChangeableDocument.Changeables.Graph.Nodes.Shapes.Data;
+using PixiEditor.ChangeableDocument.Rendering;
+using Drawie.Backend.Core.ColorsImpl;
+using Drawie.Backend.Core.ColorsImpl.Paintables;
+using Drawie.Numerics;
+
+namespace PixiEditor.ChangeableDocument.Changeables.Graph.Nodes.Shapes;
+
+[NodeInfo("Line")]
+public class LineNode : ShapeNode<LineVectorData>
+{
+    public InputProperty<VecD> Start { get; }
+    public InputProperty<VecD> End { get; }
+    public InputProperty<Paintable> StrokeColor { get; }
+    public InputProperty<double> StrokeWidth { get; }
+
+    public LineNode()
+    {
+        Start = CreateInput<VecD>("LineStart", "LINE_START", VecD.Zero);
+        End = CreateInput<VecD>("LineEnd", "LINE_END", new VecD(32, 32));
+        StrokeColor = CreateInput<Paintable>("StrokeColor", "STROKE_COLOR", new Color(0, 0, 0, 255));
+        StrokeWidth = CreateInput<double>("StrokeWidth", "STROKE_WIDTH", 1);
+    }
+
+    protected override LineVectorData? GetShapeData(RenderContext context)
+    {
+        return new LineVectorData(Start.Value, End.Value)
+            { Stroke = StrokeColor.Value, StrokeWidth = (float)StrokeWidth.Value };
+    }
+
+    public override Node CreateCopy() => new LineNode();
+}

src/PixiEditor.UI.Common/Accents/Base.axaml

@@ -60,6 +60,7 @@
             <Color x:Key="IntSocketColor">#4C64B1</Color>
             <Color x:Key="StringSocketColor">#C9E4C6</Color>
             <Color x:Key="EllipseDataSocketColor">#a473a5</Color>
+            <Color x:Key="LineDataSocketColor">#816382</Color>
             <Color x:Key="RectangleDataSocketColor">#825e8a</Color>
             <Color x:Key="PointsDataSocketColor">#e1d0e1</Color>
             <Color x:Key="TextDataSocketColor">#f2f2f2</Color>
@@ -175,6 +176,7 @@
             <ConicGradientBrush x:Key="ShapeVectorDataSocketBrush"
                                 GradientStops="{StaticResource ShapeDataSocketGradient}" />
             <SolidColorBrush x:Key="EllipseVectorDataSocketBrush" Color="{StaticResource EllipseDataSocketColor}" />
+            <SolidColorBrush x:Key="LineVectorDataSocketBrush" Color="{StaticResource LineDataSocketColor}" />
             <SolidColorBrush x:Key="RectangleVectorDataSocketBrush" Color="{StaticResource RectangleDataSocketColor}" />
             <SolidColorBrush x:Key="PointsVectorDataSocketBrush" Color="{StaticResource PointsDataSocketColor}" />
             <SolidColorBrush x:Key="TextVectorDataSocketBrush" Color="{StaticResource TextDataSocketColor}" />

src/PixiEditor/Data/Localization/Languages/en.json

@@ -647,6 +647,9 @@
   "OUTPUT_NODE": "Output",
   "NOISE_NODE": "Noise",
   "ELLIPSE_NODE": "Ellipse",
+  "LINE_NODE": "Line",
+  "LINE_START": "Start",
+  "LINE_END": "End",
   "RECTANGLE_NODE": "Rectangle",
   "CREATE_IMAGE_NODE": "Create Image",
   "FOLDER_NODE": "Folder",

src/PixiEditor/ViewModels/Document/Nodes/Shapes/LineNodeViewModel.cs

@@ -0,0 +1,9 @@
+using PixiEditor.ChangeableDocument.Changeables.Graph.Nodes.Shapes;
+using PixiEditor.ViewModels.Nodes;
+
+namespace PixiEditor.ViewModels.Document.Nodes.Shapes;
+
+[NodeViewModel("LINE_NODE", "SHAPE", PixiPerfectIcons.Line)]
+internal class LineNodeViewModel : NodeViewModel<LineNode>
+{
+}