Parse polygons in SVG import

Changed files (1)

• modified libbirdfont/ImportSvg.vala

Diff

diff --git a/libbirdfont/ImportSvg.vala b/libbirdfont/ImportSvg.valaindex e4c336f..9dbc5a2 100644--- a/libbirdfont/ImportSvg.vala+++ b/libbirdfont/ImportSvg.vala@@ -39,6 +39,7 @@ public class ImportSvg { 			string xml; 			Glyph glyph = MainWindow.get_current_glyph (); 			+			// Paths 			xml = xml_data.replace ("id", "__"); 			foreach (string svg_data in xml.split ("d=\"")) { 				svg = svg_data.substring (0, svg_data.index_of ("\""));@@ -47,6 +48,13 @@ public class ImportSvg { 					parse_svg_data (svg, glyph); 				} 			}+			+			// Polygons+			xml = xml_data;+			foreach (string svg_data in xml.split ("<polygon points=\"")) {+				svg = svg_data.substring (0, svg_data.index_of ("\""));+				parse_polygon_data (svg, glyph);+			}			 		} else { 			Xml.Doc* doc; 			Xml.Node* root = null;@@ -119,6 +127,10 @@ public class ImportSvg { 			if (iter->name == "path") { 				parse_path (iter); 			}+			+			if (iter->name == "polygon") {+				parse_polygon (iter);+			} 		}		 	} 	@@ -133,9 +145,28 @@ public class ImportSvg { 			if (iter->name == "g") { 				parse_layer (iter); 			}+			+			if (iter->name == "polygon") {+				parse_polygon (iter);+			} 		} 	} 	+	private static void parse_polygon (Xml.Node* node) {+		string attr_name = "";+		string attr_content;+		Glyph glyph = MainWindow.get_current_glyph ();+				+		for (Xml.Attr* prop = node->properties; prop != null; prop = prop->next) {+			attr_name = prop->name;+			attr_content = prop->children->content;+			+			if (attr_name == "points") {+				parse_polygon_data (attr_content, glyph);+			}+		}		+	}+	 	private static void parse_path (Xml.Node* node) { 		string attr_name = ""; 		string attr_content;@@ -837,6 +868,19 @@ public class ImportSvg { 		 		return double.try_parse ((!) s); 	}+	+	static void parse_polygon_data (string polygon_points, Glyph glyph) {+		string data = add_separators (polygon_points);+		string[] c = data.split (" ");+		Path path = new Path ();+		+		for (int i = 0; i < c.length - 1; i += 2) {	+			path.add (parse_double (c[i]), -parse_double (c[i + 1]));+		}+		+		glyph.add_path (path);+		glyph.close_path ();+	} }  }