Temporary fix for tspan

Source/Model/Nodes/SVGText.swift

@@ -6,6 +6,13 @@ import Combine
 #endif
 
 public class SVGText: SVGNode {
+    public struct Shift: Codable {
+        public let dx: String?
+        public let dy: String?
+
+        public static let empty = Shift(dx: nil, dy: nil)
+    }
+
     public enum Anchor: String, SerializableEnum {
         case leading
         case center
@@ -18,12 +25,18 @@ public class SVGText: SVGNode {
     public var fill: SVGPaint?
     public var stroke: SVGStroke?
     public var textAnchor: Anchor = .leading
+    public var textAnchorString: String? = nil
+    public var contents: [SVGNode] = [] // Store tspan and text without tspan
+    public var shift: Shift? = nil
     #else
     @Published public var text: String
     @Published public var font: SVGFont?
     @Published public var fill: SVGPaint?
     @Published public var stroke: SVGStroke?
     @Published public var textAnchor: Anchor = .leading
+    @Published public var textAnchorString: String? = nil
+    @Published public var contents: [SVGNode] = []
+    @Published public var shift: Shift? = nil
     #endif
 
     public init(
@@ -33,16 +46,22 @@ public class SVGText: SVGNode {
         stroke: SVGStroke? = nil,
         textAnchor: Anchor = .leading,
         transform: CGAffineTransform = .identity,
+        contents: [SVGNode] = [],
         opaque: Bool = true,
         opacity: Double = 1,
         clip: SVGUserSpaceNode? = nil,
-        mask: SVGNode? = nil
+        mask: SVGNode? = nil,
+        shift: SVGText.Shift = .empty,
+        textAnchorString: String? = nil
     ) {
         self.text = text
         self.font = font
         self.fill = fill
         self.stroke = stroke
         self.textAnchor = textAnchor
+        self.contents = contents
+        self.shift = shift
+        self.textAnchorString = textAnchorString
         super.init(transform: transform, opaque: opaque, opacity: opacity, clip: clip, mask: mask)
     }
 

Source/Parser/SVG/Elements/SVGTextParser.swift

@@ -23,11 +23,21 @@ class SVGTextParser: SVGBaseElementParser {
         let y = SVGHelper.parseCGFloat(context.properties, "y")
         let transform = CGAffineTransform(translationX: x, y: y)
 
+        let shift = SVGText.Shift(dx: context.properties["dx"], dy: context.properties["dy"])
+
         if let textNode = context.element.contents.first as? XMLText {
             let trimmed = textNode.text.trimmingCharacters(in: .whitespacesAndNewlines).processingWhitespaces()
-            return SVGText(text: trimmed, font: font, fill: SVGHelper.parseFill(context.styles, context.index), stroke: SVGHelper.parseStroke(context.styles, index: context.index), textAnchor: textAnchor, transform: transform)
+
+            return SVGText(text: trimmed, font: font, fill: SVGHelper.parseFill(context.styles, context.index), stroke: SVGHelper.parseStroke(context.styles, index: context.index), textAnchor: textAnchor, transform: transform, shift: shift, textAnchorString: context.style("text-anchor"))
         }
-        return .none
+        return SVGGroup(contents: parseContents(context: context, delegate: delegate))
+        //return .none
+    }
+
+    func parseContents(context: SVGNodeContext, delegate: (XMLElement) -> SVGNode?) -> [SVGNode] {
+        return context.element.contents
+            .compactMap { $0 as? XMLElement }
+            .compactMap { delegate($0) }
     }
 
     private func parseTextAnchor(_ string: String?) -> SVGText.Anchor {

Source/Parser/SVG/SVGParser.swift

@@ -55,6 +55,7 @@ public struct SVGParser {
         "g": SVGGroupParser(),
         "use": SVGUseParser(),
         "text": SVGTextParser(),
+        "tspan": SVGTextParser(),
         "image": SVGImageParser(),
         "rect": SVGRectParser(),
         "circle": SVGCircleParser(),
@@ -68,6 +69,9 @@ public struct SVGParser {
     ]
 
     private static func parse(context: SVGNodeContext) -> SVGNode? {
+        if context.element.name == "tspan" {
+            // TODO: handle differently
+        }
         return parsers[context.element.name]?.parse(context: context) {
             parse(element: $0, parentContext: context)
         }