add support for text-anchor

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## [Unreleased]
 
 ### Added
+- Adding support for text-anchor
 - Rounding of all values + options to change the number of after decimal
 - News tests for complete files
 - Cleaning of the comments

svg2tikz/tikz_export.py

@@ -244,6 +244,15 @@ def filter_tag(node):
 # Format:
 #   'svg_name' : ('tikz_name', value_type, data)
 PROPERTIES_MAP = {
+    "text-anchor": (
+        "anchor",
+        DICT,
+        {
+            "start": "south west",
+            "middle": "south",
+            "end": "south east"
+        }
+    ),
     "opacity": ("opacity", SCALE, ""),
     # filling
     "fill-opacity": ("fill opacity", SCALE, ""),
@@ -1288,7 +1297,14 @@ def _output_group(self, group):
             elif node.TAG in ["text", "flowRoot"]:
                 pathcode = self._handle_text(node)
 
-                goptions += ["anchor=south west"]
+                # Check if the anchor is set, otherwise default to south west
+                contains_anchor = False
+                for goption in goptions:
+                    if goption.startswith("anchor="):
+                        contains_anchor = True
+                if not contains_anchor:
+                    goptions += ["anchor=south west"]
+
                 optionscode = f"[{','.join(goptions)}]" if len(goptions) > 0 else ""
                 # Convert a rotate around to a rotate option
                 if "rotate around={" in optionscode:

tests/testfiles/switch_simple.tex

@@ -17,7 +17,7 @@
 
 
   \begin{scope}[shift={(-0.0132, 0.189)}]
-    \node[anchor=south west] (text2) at (2.249, 5.3975){vrai};
+    \node[anchor=south] (text2) at (2.249, 5.3975){vrai};
 
 
 

tests/testfiles/text_fill_color.tex

@@ -9,23 +9,23 @@
 
 \def \globalscale {1.000000}
 \begin{tikzpicture}[y=1cm, x=1cm, yscale=\globalscale,xscale=\globalscale, inner sep=0pt, outer sep=0pt]
-  \node[anchor=south west] (text2) at (3.385, 6.5697){Default};
+  \node[anchor=south] (text2) at (3.385, 6.5697){Default};
 
 
 
-  \node[text=red,anchor=south west] (text2-3) at (3.385, 6.2094){Red};
+  \node[text=red,anchor=south] (text2-3) at (3.385, 6.2094){Red};
 
 
 
-  \node[text=lime,anchor=south west] (text2-6) at (3.385, 5.8491){Green};
+  \node[text=lime,anchor=south] (text2-6) at (3.385, 5.8491){Green};
 
 
 
-  \node[text=blue,anchor=south west] (text2-3-7) at (3.385, 5.4889){Blue};
+  \node[text=blue,anchor=south] (text2-3-7) at (3.385, 5.4889){Blue};
 
 
 
-  \node[text=black,anchor=south west] (text2-5) at (3.3992, 5.1286){Black};
+  \node[text=black,anchor=south] (text2-5) at (3.3992, 5.1286){Black};