Refactor format path string

Author: JonasAugust12

src/Parser.cpp

@@ -96,11 +96,13 @@ namespace {
     void insertSpaceBeforeEachLetter(std::string &path_string) {
         std::string result;
         for (int index = 0; index < path_string.size(); index++) {
-            if (std::isalpha(path_string[index])) {
+            if (std::isalpha(path_string[index]) &&
+                tolower(path_string[index]) != 'e') {
                 result += " ";
                 result += path_string[index];
                 result += " ";
-            } else if (path_string[index] == '-') {
+            } else if (path_string[index] == '-' && index - 1 >= 0 &&
+                       tolower(path_string[index - 1]) != 'e') {
                 result += " ";
                 result += path_string[index];
             } else if (path_string[index] == '.') {
@@ -603,7 +605,6 @@ std::vector< PathPoint > Parser::parsePathPoints(xml_node<> *node) {
             cur_point = end_point;
         }
     }
-
     return handle_points;
 }
 

src/Renderer.cpp

@@ -452,7 +452,6 @@ void Renderer::drawPath(Gdiplus::Graphics& graphics, Path* path) const {
                 fmod((long double)(startAngle * 180.0) / M_PI, 360),
                 fmod((long double)(deltaAngle * 180.0) / M_PI, 360));
 
-            if (i + 1 < n && points[i + 1].tc != 'z') gdi_path.StartFigure();
             cur_point = end_point;
         }
     }