Merge branch 'main' of http://101.34.228.45:3000/BigC/ArchitectureColoredPainting

ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj

@@ -31,7 +31,7 @@
     <Import Project="$(QtMsBuild)\qt_defaults.props" />
   </ImportGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'" Label="QtSettings">
-    <QtInstall>5.15.2_msvc2019_64</QtInstall>
+    <QtInstall>5.15.0_msvc2019_64</QtInstall>
     <QtModules>core;gui;widgets</QtModules>
     <QtBuildConfig>debug</QtBuildConfig>
   </PropertyGroup>

ArchitectureColoredPainting/SvgParser.cpp

@@ -3,10 +3,13 @@
 #include <sstream>
 using namespace std;
 
-namespace SVGParser {
+namespace SVGParser
+{
 
-	SVGCommandType getSVGCommand(char c) {
-		switch (c) {
+SVGCommandType getSVGCommand(char c)
+{
+    switch (c)
+    {
     case 'm':
         return SVG_MOVE_TO_REL;
         break;
@@ -78,9 +81,11 @@ namespace SVGParser {
         return SVG_INVALID;
         break;
     }
-	};
-	int getCommandLength(SVGCommandType t) {
-		switch (t) {
+};
+int getCommandLength(SVGCommandType t)
+{
+    switch (t)
+    {
     case SVG_MOVE_TO_REL:
     case SVG_LINE_TO_REL:
     case SVG_MOVE_TO_ABS:
@@ -94,7 +99,6 @@ namespace SVGParser {
         return 1;
         break;
 
-
     case SVG_QUADRATIC_CURVE_TO_REL:
     case SVG_QUADRATIC_CURVE_TO_ABS:
         return 4;
@@ -124,57 +128,71 @@ namespace SVGParser {
         return 0;
         break;
     }
-	};
-	bool isAbsolute(SVGCommandType t) {
-		if (t == SVG_CLOSE_PATH) return false;
+};
+bool isAbsolute(SVGCommandType t)
+{
+    if (t == SVG_CLOSE_PATH)
+        return false;
     return t % 2;
-	}
-	SVGPath createCommandChunk(SVGCommandType t, vector<double> elements) {
+}
+SVGPath createCommandChunk(SVGCommandType t, vector<double> elements)
+{
     int commandLength = getCommandLength(t);
     SVGPath chunk;
     bool abs = isAbsolute(t);
-		if (t == SVG_CLOSE_PATH) chunk.push_back(make_shared<SVGClosePath>());
+    if (t == SVG_CLOSE_PATH)
+        chunk.push_back(make_shared<SVGClosePath>());
     if (commandLength > 0)
-			for (int i = 0; i < int(elements.size() / commandLength); i++) {
-				switch (t) {
+        for (int i = 0; i < int(elements.size() / commandLength); i++)
+        {
+            switch (t)
+            {
             case SVG_LINE_TO_REL:
             case SVG_LINE_TO_ABS:
-					chunk.push_back(make_shared<SVGLineTo>(elements[i * commandLength + 0], elements[i * commandLength + 1], abs));
+                chunk.push_back(
+                    make_shared<SVGLineTo>(elements[i * commandLength + 0], elements[i * commandLength + 1], abs));
                 break;
             case SVG_MOVE_TO_REL:
             case SVG_MOVE_TO_ABS:
-					chunk.push_back(make_shared<SVGMoveTo>(elements[i * commandLength + 0], elements[i * commandLength + 1], abs));
+                chunk.push_back(
+                    make_shared<SVGMoveTo>(elements[i * commandLength + 0], elements[i * commandLength + 1], abs));
                 break;
             case SVG_CUBIC_CURVE_TO_REL:
             case SVG_CUBIC_CURVE_TO_ABS:
-					chunk.push_back(make_shared<SVGCubicCurveTo>(elements[i * commandLength + 0], elements[i * commandLength + 1],
-						elements[i * commandLength + 2], elements[i * commandLength + 3],
-						elements[i * commandLength + 4], elements[i * commandLength + 5], abs));
+                chunk.push_back(make_shared<SVGCubicCurveTo>(
+                    elements[i * commandLength + 0], elements[i * commandLength + 1], elements[i * commandLength + 2],
+                    elements[i * commandLength + 3], elements[i * commandLength + 4], elements[i * commandLength + 5],
+                    abs));
                 break;
 
             case SVG_SMOOTH_CUBIC_CURVE_TO_REL:
             case SVG_SMOOTH_CUBIC_CURVE_TO_ABS:
-					chunk.push_back(make_shared<SVGSmoothCubicCurveTo>(elements[i * commandLength + 0], elements[i * commandLength + 1],
-						elements[i * commandLength + 2], elements[i * commandLength + 3], abs));
+                chunk.push_back(make_shared<SVGSmoothCubicCurveTo>(
+                    elements[i * commandLength + 0], elements[i * commandLength + 1], elements[i * commandLength + 2],
+                    elements[i * commandLength + 3], abs));
                 break;
 
             case SVG_QUADRATIC_CURVE_TO_REL:
             case SVG_QUADRATIC_CURVE_TO_ABS:
-					chunk.push_back(make_shared<SVGQuadraticCurveTo>(elements[i * commandLength + 0], elements[i * commandLength + 1],
-						elements[i * commandLength + 2], elements[i * commandLength + 3], abs));
+                chunk.push_back(make_shared<SVGQuadraticCurveTo>(
+                    elements[i * commandLength + 0], elements[i * commandLength + 1], elements[i * commandLength + 2],
+                    elements[i * commandLength + 3], abs));
                 break;
 
             case SVG_SMOOTH_QUADRATIC_CURVE_TO_REL:
             case SVG_SMOOTH_QUADRATIC_CURVE_TO_ABS:
-					chunk.push_back(make_shared<SVGSmoothQuadraticCurveTo>(elements[i * commandLength + 0], elements[i * commandLength + 1], abs));
+                chunk.push_back(make_shared<SVGSmoothQuadraticCurveTo>(elements[i * commandLength + 0],
+                                                                       elements[i * commandLength + 1], abs));
                 break;
 
             case SVG_ARC_TO_REL:
             case SVG_ARC_TO_ABS:
-					chunk.push_back(make_shared<SVGArcTo>(elements[i * commandLength + 0], elements[i * commandLength + 1],//rx, ry
-						elements[i * commandLength + 2],//rotation, 
-						int(elements[i * commandLength + 3]) == 1, int(elements[i * commandLength + 4]) == 1, //large arc, sweep
-						elements[i * commandLength + 5], elements[i * commandLength + 6], //end x, end y
+                chunk.push_back(make_shared<SVGArcTo>(
+                    elements[i * commandLength + 0], elements[i * commandLength + 1], // rx, ry
+                    elements[i * commandLength + 2],                                  // rotation,
+                    int(elements[i * commandLength + 3]) == 1,
+                    int(elements[i * commandLength + 4]) == 1,                        // large arc, sweep
+                    elements[i * commandLength + 5], elements[i * commandLength + 6], // end x, end y
                     abs));
                 break;
             case SVG_HORIZONTAL_LINE_TO_REL:
@@ -186,190 +204,222 @@ namespace SVGParser {
                 chunk.push_back(make_shared<SVGVLineTo>(elements[i * commandLength + 0], abs));
                 break;
             }
-				//This here is funky.
-				if (t == SVG_MOVE_TO_REL || t == SVG_MOVE_TO_ABS) t = SVGCommandType(int(t) + 2);
+            // This here is funky.
+            if (t == SVG_MOVE_TO_REL || t == SVG_MOVE_TO_ABS)
+                t = SVGCommandType(int(t) + 2);
         }
     return chunk;
-	}
-	SVGPath parsePath(istream& ss) {
+}
+SVGPath parsePath(istream &ss)
+{
     SVGPath commandArray;
-		//istringstream ss(path);
-		//bool absolute = false;
+    // istringstream ss(path);
+    // bool absolute = false;
     SVGCommandType command = SVG_INVALID;
     vector<double> elements;
 
-		while (ss.good()) {
+    while (ss.good())
+    {
         char c = ss.get();
         SVGCommandType cmd = getSVGCommand(c);
 
-			if (cmd != SVG_INVALID) {
+        if (cmd != SVG_INVALID)
+        {
             SVGPath chunk = createCommandChunk(command, elements);
             commandArray.insert(commandArray.end(), chunk.begin(), chunk.end());
             command = cmd;
             elements.clear();
-
         }
-			else if (!(isspace(c) || c == ',')) {//its a number...
+        else if (!(isspace(c) || c == ','))
+        { // its a number...
             double x;
             ss.unget();
             ss >> x;
             elements.push_back(x);
-			}// else its a separator
+        } // else its a separator
     }
     SVGPath chunk = createCommandChunk(command, elements);
     commandArray.insert(commandArray.end(), chunk.begin(), chunk.end());
     return commandArray;
-	}
+}
 
-	SVGCommand::SVGCommand(double _x, double _y, bool abs) : x(_x), y(_y), absolute(abs) {}
-	SVGLineTo::SVGLineTo(double x, double y, bool abs) : SVGCommand(x, y, abs) {
-	}
+SVGCommand::SVGCommand(double _x, double _y, bool abs) : x(_x), y(_y), absolute(abs)
+{
+}
+SVGLineTo::SVGLineTo(double x, double y, bool abs) : SVGCommand(x, y, abs)
+{
+}
 
-	const string SVGLineTo::toString() const {
+const string SVGLineTo::toString() const
+{
     stringstream s;
     s << (absolute ? "L" : "l") << x << "," << y;
     return s.str();
-	}
-	string SVGLineTo::toString2() {
+}
+string SVGLineTo::toString2()
+{
     stringstream s;
     s << "Line to (" << (absolute ? "absolute" : "relative") << ") " << x << "x" << y;
     return s.str();
-	}
+}
 
-	SVGCommandType SVGLineTo::getType() {
+SVGCommandType SVGLineTo::getType()
+{
     return absolute ? SVG_LINE_TO_ABS : SVG_LINE_TO_REL;
-	}
+}
 
-	SVGHLineTo::SVGHLineTo(double x, bool abs) : SVGCommand(x, 0, abs) {
-	}
-	const string SVGHLineTo::toString() const {
+SVGHLineTo::SVGHLineTo(double x, bool abs) : SVGCommand(x, 0, abs)
+{
+}
+const string SVGHLineTo::toString() const
+{
     stringstream s;
     s << (absolute ? "H" : "h") << x;
     return s.str();
-	}
-	string SVGHLineTo::toString2() {
+}
+string SVGHLineTo::toString2()
+{
     stringstream s;
     s << "Horizontal Line (" << (absolute ? "absolute" : "relative") << ") " << x << "px";
     return s.str();
-	}
+}
 
-	SVGCommandType SVGHLineTo::getType() {
+SVGCommandType SVGHLineTo::getType()
+{
     return absolute ? SVG_HORIZONTAL_LINE_TO_ABS : SVG_HORIZONTAL_LINE_TO_REL;
-	}
+}
 
-	SVGVLineTo::SVGVLineTo(double y, bool abs) : SVGCommand(0, y, abs) {
-	}
+SVGVLineTo::SVGVLineTo(double y, bool abs) : SVGCommand(0, y, abs)
+{
+}
 
-	const string SVGVLineTo::toString() const {
+const string SVGVLineTo::toString() const
+{
     stringstream s;
     s << (absolute ? "V" : "v") << y;
     return s.str();
-	}
-	string SVGVLineTo::toString2() {
+}
+string SVGVLineTo::toString2()
+{
     stringstream s;
     s << "Vertical Line (" << (absolute ? "absolute" : "relative") << ") " << y << "px";
     return s.str();
-	}
-	SVGCommandType SVGVLineTo::getType() {
+}
+SVGCommandType SVGVLineTo::getType()
+{
     return absolute ? SVG_VERTICAL_LINE_TO_ABS : SVG_VERTICAL_LINE_TO_REL;
-	}
+}
 
-
-
-
-	SVGMoveTo::SVGMoveTo(double x, double y, bool abs) : SVGCommand(x, y, abs) {
-	}
-	const string SVGMoveTo::toString() const {
+SVGMoveTo::SVGMoveTo(double x, double y, bool abs) : SVGCommand(x, y, abs)
+{
+}
+const string SVGMoveTo::toString() const
+{
     stringstream s;
     s << (absolute ? "M" : "m") << x << "," << y;
     return s.str();
-	}
-	string SVGMoveTo::toString2() {
+}
+string SVGMoveTo::toString2()
+{
     stringstream s;
     s << "Move to (" << (absolute ? "absolute" : "relative") << ") to " << x << "x" << y;
     return s.str();
-	}
-	SVGCommandType SVGMoveTo::getType() {
+}
+SVGCommandType SVGMoveTo::getType()
+{
     return absolute ? SVG_MOVE_TO_ABS : SVG_MOVE_TO_REL;
-	}
+}
 
+SVGCubicCurveTo::SVGCubicCurveTo(double _x0, double _y0, double _x1, double _y1, double x, double y, bool abs)
+    : SVGCommand(x, y, abs), x0(_x0), y0(_y0), x1(_x1), y1(_y1)
+{
+}
 
-	SVGCubicCurveTo::SVGCubicCurveTo(double _x0, double _y0,
-		double _x1, double _y1,
-		double x, double y, bool abs) : SVGCommand(x, y, abs),
-		x0(_x0), y0(_y0),
-		x1(_x1), y1(_y1) {
-	}
-
-	const string SVGCubicCurveTo::toString() const {
+const string SVGCubicCurveTo::toString() const
+{
     stringstream s;
     s << (absolute ? "C" : "c") << x0 << "," << y0 << " " << x1 << "," << y1 << " " << x << "," << y;
     return s.str();
-	}
-	string SVGCubicCurveTo::toString2() {
+}
+string SVGCubicCurveTo::toString2()
+{
     stringstream s;
-		s << "Cubic Curve (" << (absolute ? "absolute" : "relative") << ") control points: " << x0 << "," << y0 << " " << x1 << "," << y1 << " to " << x << "x" << y;
+    s << "Cubic Curve (" << (absolute ? "absolute" : "relative") << ") control points: " << x0 << "," << y0 << " " << x1
+      << "," << y1 << " to " << x << "x" << y;
     return s.str();
-	}
-	SVGCommandType SVGCubicCurveTo::getType() {
+}
+SVGCommandType SVGCubicCurveTo::getType()
+{
     return absolute ? SVG_CUBIC_CURVE_TO_ABS : SVG_CUBIC_CURVE_TO_REL;
-	}
+}
 
-	SVGSmoothCubicCurveTo::SVGSmoothCubicCurveTo(
-		double _x1, double _y1,
-		double x, double y, bool abs) : SVGCommand(x, y, abs),
-		x1(_x1), y1(_y1) {
-	}
+SVGSmoothCubicCurveTo::SVGSmoothCubicCurveTo(double _x1, double _y1, double x, double y, bool abs)
+    : SVGCommand(x, y, abs), x1(_x1), y1(_y1)
+{
+}
 
-	const string SVGSmoothCubicCurveTo::toString() const {
+const string SVGSmoothCubicCurveTo::toString() const
+{
     stringstream s;
     s << (absolute ? "S" : "s") << x1 << "," << y1 << " " << x << "," << y;
     return s.str();
-	}
-	string SVGSmoothCubicCurveTo::toString2() {
+}
+string SVGSmoothCubicCurveTo::toString2()
+{
     stringstream s;
-		s << "Smooth cubic curve to (" << (absolute ? "absolute" : "relative") << ") control point: " << x1 << "," << y1 << " to " << x << "x" << y;
+    s << "Smooth cubic curve to (" << (absolute ? "absolute" : "relative") << ") control point: " << x1 << "," << y1
+      << " to " << x << "x" << y;
     return s.str();
-	}
-	SVGCommandType SVGSmoothCubicCurveTo::getType() {
+}
+SVGCommandType SVGSmoothCubicCurveTo::getType()
+{
     return absolute ? SVG_SMOOTH_CUBIC_CURVE_TO_ABS : SVG_SMOOTH_CUBIC_CURVE_TO_REL;
-	}
+}
 
-
-	SVGQuadraticCurveTo::SVGQuadraticCurveTo(double _x0, double _y0,
-		double x, double y, bool abs) : SVGCommand(x, y, abs), x0(_x0), y0(_y0) {
-	}
-	const string SVGQuadraticCurveTo::toString() const {
+SVGQuadraticCurveTo::SVGQuadraticCurveTo(double _x0, double _y0, double x, double y, bool abs)
+    : SVGCommand(x, y, abs), x0(_x0), y0(_y0)
+{
+}
+const string SVGQuadraticCurveTo::toString() const
+{
     stringstream s;
     s << (absolute ? "Q" : "q") << x0 << "," << y0 << " " << x << "," << y;
     return s.str();
-	}
-	string SVGQuadraticCurveTo::toString2() {
+}
+string SVGQuadraticCurveTo::toString2()
+{
     stringstream s;
-		s << "quadratic curve (" << (absolute ? "absolute" : "relative") << ") control point: " << x0 << "," << y0 << " to " << x << "x" << y;
+    s << "quadratic curve (" << (absolute ? "absolute" : "relative") << ") control point: " << x0 << "," << y0 << " to "
+      << x << "x" << y;
     return s.str();
-	}
-	SVGCommandType SVGQuadraticCurveTo::getType() {
+}
+SVGCommandType SVGQuadraticCurveTo::getType()
+{
     return absolute ? SVG_QUADRATIC_CURVE_TO_ABS : SVG_QUADRATIC_CURVE_TO_REL;
-	}
-	SVGSmoothQuadraticCurveTo::SVGSmoothQuadraticCurveTo(
-		double x, double y, bool abs) : SVGCommand(x, y, abs) {
-	}
-	const string SVGSmoothQuadraticCurveTo::toString() const {
+}
+SVGSmoothQuadraticCurveTo::SVGSmoothQuadraticCurveTo(double x, double y, bool abs) : SVGCommand(x, y, abs)
+{
+}
+const string SVGSmoothQuadraticCurveTo::toString() const
+{
     stringstream s;
     s << (absolute ? "T" : "t") << x << "," << y;
     return s.str();
-	}
-	string SVGSmoothQuadraticCurveTo::toString2() {
+}
+string SVGSmoothQuadraticCurveTo::toString2()
+{
     stringstream s;
     s << "Smooth quadratic curve (" << (absolute ? "absolute" : "relative") << ") to " << x << "x" << y;
     return s.str();
-	}
-	SVGCommandType SVGSmoothQuadraticCurveTo::getType() {
+}
+SVGCommandType SVGSmoothQuadraticCurveTo::getType()
+{
     return absolute ? SVG_SMOOTH_QUADRATIC_CURVE_TO_ABS : SVG_SMOOTH_QUADRATIC_CURVE_TO_REL;
-	}
+}
 
-	SVGArcTo::SVGArcTo(double rx, double ry, double rotxaxis, bool large, bool sweep, double x, double y, bool abs) : SVGCommand(x, y, abs) {
+SVGArcTo::SVGArcTo(double rx, double ry, double rotxaxis, bool large, bool sweep, double x, double y, bool abs)
+    : SVGCommand(x, y, abs)
+{
     this->rx = rx;
     this->ry = ry;
 
@@ -377,64 +427,75 @@ namespace SVGParser {
 
     this->large = large;
     this->sweep = sweep;
-	}
-	const string SVGArcTo::toString() const {
+}
+const string SVGArcTo::toString() const
+{
     stringstream s;
-		s << (absolute ? "A" : "a") << rx << "," << ry << " " << rot << " " << large << "," << sweep << " " << x << "," << y;
+    s << (absolute ? "A" : "a") << rx << "," << ry << " " << rot << " " << large << "," << sweep << " " << x << ","
+      << y;
     return s.str();
-	}
+}
 
-	string SVGArcTo::toString2() {
+string SVGArcTo::toString2()
+{
     stringstream s;
-		s << "Arc (" << (absolute ? "absolute" : "relative") << "x-radii: " << rx << " y-radii: " << ry << " x-rotation: " << rot << " large-arc: " << large << " sweep: " << sweep << " to: " << x << "x" << y;
+    s << "Arc (" << (absolute ? "absolute" : "relative") << "x-radii: " << rx << " y-radii: " << ry
+      << " x-rotation: " << rot << " large-arc: " << large << " sweep: " << sweep << " to: " << x << "x" << y;
     return s.str();
-	}
+}
 
-	SVGCommandType SVGArcTo::getType() {
+SVGCommandType SVGArcTo::getType()
+{
     return absolute ? SVG_ARC_TO_ABS : SVG_ARC_TO_REL;
-	}
+}
 
-	SVGClosePath::SVGClosePath(bool abs) :SVGCommand(0, 0, abs) {
+SVGClosePath::SVGClosePath(bool abs) : SVGCommand(0, 0, abs)
+{
+}
 
-	}
-
-	const string SVGClosePath::toString() const {
+const string SVGClosePath::toString() const
+{
     stringstream s;
     s << (absolute ? "Z" : "z");
     return s.str();
-	}
-	string SVGClosePath::toString2() {
+}
+string SVGClosePath::toString2()
+{
     stringstream s;
     s << "Close path";
     return s.str();
-	}
-	SVGCommandType SVGClosePath::getType() {
+}
+SVGCommandType SVGClosePath::getType()
+{
     return SVG_CLOSE_PATH;
-	}
-	std::ostream& operator<< (std::ostream& out, const SVGParser::SVGPath& path) {
-		for (SVGParser::SVGPath::const_iterator it = path.begin(); it != path.end(); it++) {
+}
+std::ostream &operator<<(std::ostream &out, const SVGParser::SVGPath &path)
+{
+    for (SVGParser::SVGPath::const_iterator it = path.begin(); it != path.end(); it++)
+    {
         out << (*it)->toString();
     }
     return out;
-	}
-	std::ostream& operator<< (std::ostream& out, const SVGParser::SVGCommand* cmd) {
+}
+std::ostream &operator<<(std::ostream &out, const SVGParser::SVGCommand *cmd)
+{
     out << cmd->toString();
     return out;
-	}
+}
 
-};
+}; // namespace SVGParser
 
-SvgParser::SvgParser(const std::string path, double width, double height) :path(path), width(width), height(height)
+SvgParser::SvgParser(const std::string path, double width, double height) : path(path), width(width), height(height)
 {
 }
 
 Point SvgParser::convertPoint(double x, double y)
 {
-	return Point{ x / width * 2. - 1. , 1. - y / height * 2. };
+    return Point{x / width * 2. - 1., 1. - y / height * 2.};
 }
 Point SvgParser::clampPoint(Point p)
 {
-	return Point{ std::clamp(p.x, -1., 1.) , std::clamp(p.y , -1., 1.) };
+    return Point{std::clamp(p.x, -1., 1.), std::clamp(p.y, -1., 1.)};
 }
 Point SvgParser::convertAbsPoint(double x, double y)
 {
@@ -442,7 +503,7 @@ Point SvgParser::convertAbsPoint(double x, double y)
 }
 Point SvgParser::convertRelPoint(Point pointBegin, double x, double y)
 {
-	return clampPoint(pointBegin + Point{ x / width * 2. , - y / height * 2. });
+    return clampPoint(pointBegin + Point{x / width * 2., -y / height * 2.});
 }
 using namespace SVGParser;
 vector<vector<Point>> SvgParser::parse()
@@ -456,62 +517,54 @@ vector<vector<Point>> SvgParser::parse()
     {
         switch (svgCmd->getType())
         {
-		case SVG_MOVE_TO_ABS:
-		{
+        case SVG_MOVE_TO_ABS: {
             shared_ptr<SVGMoveTo> cmd = static_pointer_cast<SVGMoveTo>(svgCmd);
             line.push_back(convertAbsPoint(cmd->x, cmd->y));
             break;
         }
-		case SVG_LINE_TO_REL:
-		{
+        case SVG_LINE_TO_REL: {
             shared_ptr<SVGLineTo> cmd = static_pointer_cast<SVGLineTo>(svgCmd);
             line.push_back(convertRelPoint(line.back(), cmd->x, cmd->y));
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_LINE_TO_ABS:
-		{
+        case SVG_LINE_TO_ABS: {
             shared_ptr<SVGLineTo> cmd = static_pointer_cast<SVGLineTo>(svgCmd);
             line.push_back(convertAbsPoint(cmd->x, cmd->y));
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_HORIZONTAL_LINE_TO_REL:
-		{
+        case SVG_HORIZONTAL_LINE_TO_REL: {
             shared_ptr<SVGHLineTo> cmd = static_pointer_cast<SVGHLineTo>(svgCmd);
             line.push_back(convertRelPoint(line.back(), cmd->x, 0));
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_HORIZONTAL_LINE_TO_ABS:
-		{
+        case SVG_HORIZONTAL_LINE_TO_ABS: {
             shared_ptr<SVGHLineTo> cmd = static_pointer_cast<SVGHLineTo>(svgCmd);
             line.push_back(convertAbsPoint(cmd->x, line.back().y));
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_VERTICAL_LINE_TO_REL:
-		{
+        case SVG_VERTICAL_LINE_TO_REL: {
             shared_ptr<SVGVLineTo> cmd = static_pointer_cast<SVGVLineTo>(svgCmd);
             line.push_back(convertRelPoint(line.back(), 0, cmd->y));
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_VERTICAL_LINE_TO_ABS:
-		{
+        case SVG_VERTICAL_LINE_TO_ABS: {
             shared_ptr<SVGVLineTo> cmd = static_pointer_cast<SVGVLineTo>(svgCmd);
             line.push_back(convertAbsPoint(line.back().x, cmd->y));
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_QUADRATIC_CURVE_TO_REL:
-		{
+        case SVG_QUADRATIC_CURVE_TO_REL: {
             shared_ptr<SVGQuadraticCurveTo> cmd = static_pointer_cast<SVGQuadraticCurveTo>(svgCmd);
             Point pointBegin = line.back();
             Point pointControl = convertRelPoint(pointBegin, cmd->x0, cmd->y0);
@@ -523,8 +576,7 @@ vector<vector<Point>> SvgParser::parse()
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_QUADRATIC_CURVE_TO_ABS:
-		{
+        case SVG_QUADRATIC_CURVE_TO_ABS: {
             shared_ptr<SVGQuadraticCurveTo> cmd = static_pointer_cast<SVGQuadraticCurveTo>(svgCmd);
             Point pointBegin = line.back();
             Point pointControl = convertAbsPoint(cmd->x0, cmd->y0);
@@ -536,8 +588,7 @@ vector<vector<Point>> SvgParser::parse()
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_CUBIC_CURVE_TO_REL:
-		{
+        case SVG_CUBIC_CURVE_TO_REL: {
             shared_ptr<SVGCubicCurveTo> cmd = static_pointer_cast<SVGCubicCurveTo>(svgCmd);
             Point pointBegin = line.back();
             line.push_back(convertRelPoint(pointBegin, cmd->x0, cmd->y0));
@@ -547,8 +598,7 @@ vector<vector<Point>> SvgParser::parse()
             line.erase(line.begin(), line.end() - 1);
             break;
         }
-		case SVG_CUBIC_CURVE_TO_ABS:
-		{
+        case SVG_CUBIC_CURVE_TO_ABS: {
             shared_ptr<SVGCubicCurveTo> cmd = static_pointer_cast<SVGCubicCurveTo>(svgCmd);
             line.push_back(convertAbsPoint(cmd->x0, cmd->y0));
             line.push_back(convertAbsPoint(cmd->x1, cmd->y1));
@@ -567,19 +617,14 @@ vector<vector<Point>> SvgParser::parse()
             lines.push_back(line);
             line.erase(line.begin(), line.end() - 1);
             break;
-		}
-		case SVG_ARC_TO_ABS:
-		{
-			shared_ptr<SVGArcTo> cmd = static_pointer_cast<SVGArcTo>(svgCmd);
-			line.push_back(convertAbsPoint(cmd->x0, cmd->y0));
-			line.push_back(convertAbsPoint(cmd->x1, cmd->y1));
-			line.push_back(convertAbsPoint(cmd->x, cmd->y));
-			lines.push_back(line);
-			line.erase(line.begin(), line.end() - 1);
-			break;
         }*/
-		case SVG_CLOSE_PATH:
-		{
+        case SVG_ARC_TO_ABS: {
+            shared_ptr<SVGArcTo> cmd = static_pointer_cast<SVGArcTo>(svgCmd);
+            ellipticalArcConverter(line.back(), cmd->rx, cmd->ry, cmd->rot, cmd->large, cmd->sweep,
+                                   convertAbsPoint(cmd->x, cmd->y), lines);
+            break;
+        }
+        case SVG_CLOSE_PATH: {
             line.push_back(lines[0][0]);
             lines.push_back(line);
             break;
@@ -591,4 +636,118 @@ vector<vector<Point>> SvgParser::parse()
     }
     return lines;
 }
-
+void SvgParser::ellipticalArcConverter(Point beginPoint, double radiusX, double radiusY, double phi, bool flagA,
+                                       bool flagS, Point endPoint, vector<vector<Point>> &lines)
+{
+    auto &start = beginPoint;
+    auto &end = endPoint;
+    if (fabs(start.x - end.x) < eps && fabs(start.y - end.y) < eps)
+        return;
+    if (fabs(radiusX) < eps || fabs(radiusY) < eps)
+    {
+        lines.emplace_back(vector<Point>{start, end});
+        return;
+    }
+    radiusX = fabs(radiusX);
+    radiusY = fabs(radiusY);
+    auto center = centerConverter(start, radiusX, radiusY, phi, flagA, flagS, end);
+    Point r{center[0], center[1]};
+    Point c{center[2], center[3]};
+    double theta_1 = center[4];
+    double deltTheta = center[5];
+    double segments = deltTheta * 4.0 / PI;
+    int n = floor(segments);
+    Point p_1 = eConverter(c, r, cos(phi), sin(phi), theta_1);
+    Point e_1_ = e2Converter(c, r, cos(phi), sin(phi), theta_1);
+    double alpha = 0.26511477349130245;
+    double t = theta_1 + PI / 4.0;
+    for (int i = 1; i <= n; i++)
+    {
+        Point p_2 = eConverter(c, r, cos(phi), sin(phi), t);
+        Point e_2_ = e2Converter(c, r, cos(phi), sin(phi), t);
+        Point q_1 = p_1 + e_1_ * alpha;
+        Point q_2 = p_2 - e_2_ * alpha;
+        lines.emplace_back(vector<Point>{p_1, q_1, q_2, p_2});
+        p_1 = p_2;
+        e_1_ = e_2_;
+        t = t + PI / 4.0;
+    }
+    if (n != ceil(segments)) {
+        double step = t - PI / 4.0;
+        double t = theta_1 + deltTheta;
+        double alpha_t = tan(step / 2.0);
+        alpha = sin(step) * (sqrt(4 + 3.0 * alpha_t * alpha_t) - 1.0) / 3.0;
+        Point p_2 = eConverter(c, r, cos(phi), sin(phi), t);
+        Point e_2_ = e2Converter(c, r, cos(phi), sin(phi), t);
+        Point q_1 = p_1 + e_1_ * alpha;
+        Point q_2 = p_2 - e_2_ * alpha;
+        lines.emplace_back(vector<Point>{p_1, q_1, q_2, p_2});
+    }
+}
+vector<double> SvgParser::centerConverter(Point beginPoint, double radiusX, double radiusY, double phi, bool flagA,
+                                          bool flagS, Point endPoint)
+{
+    Point r{radiusX, radiusY};
+    double x_half = (beginPoint.x - endPoint.x) / 2.0;
+    double y_half = (beginPoint.y - endPoint.y) / 2.0;
+    Point r_2{radiusX * radiusX, radiusY * radiusY};
+    double x_1 = x_half * cos(phi) + y_half * sin(phi);
+    double x_12 = x_1 * x_1;
+    double y_1 = y_half * cos(phi) + x_half * sin(phi);
+    double y_12 = y_1 * y_1;
+    double c_r = x_12 / r_2.x + y_12 / r_2.y;
+    if (fabs(c_r - 1.0) > eps)
+    {
+        c_r = sqrt(c_r);
+        r = Point{r.x * c_r, r.y * c_r};
+        r_2 = Point{r.x * r.x, r.y * r.y};
+    }
+    double d_q = r_2.x * y_12 + r_2.y * x_12;
+    double p_q = (r_2.x * r_2.y - d_q) / d_q;
+    double s_c = sqrt(max(0.0, p_q));
+    if (flagA == flagS)
+    {
+        s_c *= -1.0;
+    }
+    Point c{r.x * s_c * y_1 / r.y, -r.y * s_c * x_1 / r.x};
+    double c_x = c.x * cos(phi) - c.y * sin(phi) + (beginPoint.x + endPoint.x) / 2.0;
+    double c_y = c.x * sin(phi) + c.y * cos(phi) + (beginPoint.y + endPoint.y) / 2.0;
+    Point v{(x_1 - c.x) / r.x, (y_1 - c.y) / r.y};
+    double theta_1 = angleConverter(Point{1, 0}, v);
+    double deltTheta = angleConverter(v, Point{(-x_1 - c.x) / r.x, (-y_1 - c.y) / r.y});
+    while (deltTheta - 2.0 * PI < eps)
+        deltTheta += 2.0 * PI;
+    while (deltTheta - 2.0 * PI >= eps)
+        deltTheta -= 2.0 * PI;
+    if (!flagS)
+    {
+        deltTheta -= 2.0 * PI;
+    }
+    return vector<double>{r.x, r.y, c_x, c_y, theta_1, deltTheta};
+}
+double SvgParser::angleConverter(Point u, Point v)
+{
+    double n_u = sqrt(u.x * u.x + u.y * u.y);
+    double n_v = sqrt(v.x * v.x + v.y * v.y);
+    double a_c = (u.x * v.x + u.y * v.y) / n_u / n_v;
+    if (a_c - 1.0 > eps)
+        a_c = 1.0;
+    else if (a_c + 1.0 < eps)
+        a_c = -1.0;
+    a_c = acos(a_c);
+    if (u.x * v.y < u.y * v.x)
+        a_c = -a_c;
+    return a_c;
+}
+Point SvgParser::eConverter(Point c, Point r, double cosPhi, double sinPhi, double t)
+{
+    double a = r.x * cos(t);
+    double b = r.y * sin(t);
+    return Point{c.x + a * cosPhi - b * sinPhi, c.y + a * sinPhi - b * cosPhi};
+}
+Point SvgParser::e2Converter(Point c, Point r, double cosPhi, double sinPhi, double t)
+{
+    double a = -r.x * cos(t);
+    double b = r.y * sin(t);
+    return Point{a * cosPhi - b * sinPhi, a * sinPhi - b * cosPhi};
+}

ArchitectureColoredPainting/SvgParser.h

@@ -1,27 +1,41 @@
 #pragma once
 
-#include <string>
 #include "Line.h"
-namespace SVGParser {
-	enum SVGCommandType {
+#include <cmath>
+#include <string>
+using namespace std;
+namespace SVGParser
+{
+enum SVGCommandType
+{
     SVG_INVALID = -1,
-		//SVG_MOVE_TO_REL, SVG_LINE_TO_REL, SVG_QUADRATIC_CURVE_TO_REL, SVG_CUBIC_CURVE_TO_REL,
-		//SVG_MOVE_TO_ABS, SVG_LINE_TO_ABS, SVG_QUADRATIC_CURVE_TO_ABS, SVG_CUBIC_CURVE_TO_ABS,
-		SVG_MOVE_TO_REL, SVG_MOVE_TO_ABS,
-		SVG_LINE_TO_REL, SVG_LINE_TO_ABS,
-		SVG_HORIZONTAL_LINE_TO_REL, SVG_HORIZONTAL_LINE_TO_ABS,
-		SVG_VERTICAL_LINE_TO_REL, SVG_VERTICAL_LINE_TO_ABS,
-		SVG_QUADRATIC_CURVE_TO_REL, SVG_QUADRATIC_CURVE_TO_ABS,
-		SVG_CUBIC_CURVE_TO_REL, SVG_CUBIC_CURVE_TO_ABS,
-		SVG_SMOOTH_CUBIC_CURVE_TO_REL, SVG_SMOOTH_CUBIC_CURVE_TO_ABS,
-		SVG_SMOOTH_QUADRATIC_CURVE_TO_REL, SVG_SMOOTH_QUADRATIC_CURVE_TO_ABS,
-		SVG_ARC_TO_REL, SVG_ARC_TO_ABS,
+    // SVG_MOVE_TO_REL, SVG_LINE_TO_REL, SVG_QUADRATIC_CURVE_TO_REL, SVG_CUBIC_CURVE_TO_REL,
+    // SVG_MOVE_TO_ABS, SVG_LINE_TO_ABS, SVG_QUADRATIC_CURVE_TO_ABS, SVG_CUBIC_CURVE_TO_ABS,
+    SVG_MOVE_TO_REL,
+    SVG_MOVE_TO_ABS,
+    SVG_LINE_TO_REL,
+    SVG_LINE_TO_ABS,
+    SVG_HORIZONTAL_LINE_TO_REL,
+    SVG_HORIZONTAL_LINE_TO_ABS,
+    SVG_VERTICAL_LINE_TO_REL,
+    SVG_VERTICAL_LINE_TO_ABS,
+    SVG_QUADRATIC_CURVE_TO_REL,
+    SVG_QUADRATIC_CURVE_TO_ABS,
+    SVG_CUBIC_CURVE_TO_REL,
+    SVG_CUBIC_CURVE_TO_ABS,
+    SVG_SMOOTH_CUBIC_CURVE_TO_REL,
+    SVG_SMOOTH_CUBIC_CURVE_TO_ABS,
+    SVG_SMOOTH_QUADRATIC_CURVE_TO_REL,
+    SVG_SMOOTH_QUADRATIC_CURVE_TO_ABS,
+    SVG_ARC_TO_REL,
+    SVG_ARC_TO_ABS,
 
     SVG_CLOSE_PATH
-	};
+};
 
-	bool isAbsolute(SVGCommandType);
-	class SVGCommand {
+bool isAbsolute(SVGCommandType);
+class SVGCommand
+{
   public:
     SVGCommand(double, double, bool = false);
     static const int length;
@@ -30,76 +44,85 @@ namespace SVGParser {
     virtual const std::string toString() const = 0;
     virtual SVGCommandType getType() = 0;
     virtual std::string toString2() = 0;
-	};
-	class SVGMoveTo : public SVGCommand {
+};
+class SVGMoveTo : public SVGCommand
+{
   public:
     static const int length = 2;
     SVGMoveTo(double, double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
+};
 
-	class SVGLineTo : public SVGCommand {
+class SVGLineTo : public SVGCommand
+{
   public:
     static const int length = 2;
     SVGLineTo(double, double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
-	class SVGHLineTo : public SVGCommand {
+};
+class SVGHLineTo : public SVGCommand
+{
   public:
     static const int length = 1;
     SVGHLineTo(double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
-	class SVGVLineTo : public SVGCommand {
+};
+class SVGVLineTo : public SVGCommand
+{
   public:
     static const int length = 1;
     SVGVLineTo(double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
+};
 
-	class SVGQuadraticCurveTo : public SVGCommand {
+class SVGQuadraticCurveTo : public SVGCommand
+{
   public:
     SVGQuadraticCurveTo(double, double, double, double, bool = false);
     double x0, y0;
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
+};
 
-	class SVGCubicCurveTo : public SVGCommand {
+class SVGCubicCurveTo : public SVGCommand
+{
   public:
     double x0, y0, x1, y1;
     SVGCubicCurveTo(double, double, double, double, double, double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
-	class SVGSmoothQuadraticCurveTo : public SVGCommand {
+};
+class SVGSmoothQuadraticCurveTo : public SVGCommand
+{
   public:
     SVGSmoothQuadraticCurveTo(double, double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
+};
 
-	class SVGSmoothCubicCurveTo : public SVGCommand {
+class SVGSmoothCubicCurveTo : public SVGCommand
+{
   public:
     double x1, y1;
     SVGSmoothCubicCurveTo(double, double, double, double, bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
+};
 
-	class SVGArcTo : public SVGCommand {
+class SVGArcTo : public SVGCommand
+{
   public:
     double rx, ry, rot;
     bool large, sweep;
@@ -107,27 +130,31 @@ namespace SVGParser {
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
+};
 
-	class SVGClosePath : public SVGCommand {
+class SVGClosePath : public SVGCommand
+{
   public:
     SVGClosePath(bool = false);
     virtual const std::string toString() const;
     virtual SVGCommandType getType();
     virtual std::string toString2();
-	};
-	typedef vector<std::shared_ptr<SVGCommand>> SVGPath;
-	SVGPath parsePath(std::istream&);
-
-	std::ostream& operator<< (std::ostream&, const SVGParser::SVGPath&);
-	std::ostream& operator<< (std::ostream&, const SVGParser::SVGCommand*);
 };
+typedef vector<std::shared_ptr<SVGCommand>> SVGPath;
+SVGPath parsePath(std::istream &);
+
+std::ostream &operator<<(std::ostream &, const SVGParser::SVGPath &);
+std::ostream &operator<<(std::ostream &, const SVGParser::SVGCommand *);
+}; // namespace SVGParser
 class SvgParser
 {
-public:
-	SvgParser(const std::string path, const double width, const double height) ;
+  public:
+    SvgParser(const std::string path, const double width, const double height);
     vector<vector<Point>> parse();
-private:
+
+  private:
+    static constexpr const double eps = 1e-6;
+    static constexpr const double PI = 3.14159265358979323846;
     const std::string path;
     const double width;
     const double height;
@@ -136,5 +163,11 @@ private:
     Point clampPoint(Point p);
     Point convertAbsPoint(double x, double y);
     Point convertRelPoint(Point pointBegin, double x, double y);
+    void ellipticalArcConverter(Point beginPoint, double radiusX, double radiusY, double phi, bool flagA,
+                                         bool flagS, Point endPoint,vector<vector<Point>>& lines);
+    vector<double> centerConverter(Point beginPoint, double radiusX, double radiusY, double phi, bool flagA, bool flagS,
+                                   Point endPoint);
+    double angleConverter(Point u, Point v);
+    Point eConverter(Point c, Point r, double cosPhi, double sinPhi, double t);
+    Point e2Converter(Point c, Point r, double cosPhi, double sinPhi, double t);
 };
-