lab 6 start

2022-05-10 21:20:05 -05:00
parent 1523e62098
commit fecf12c97a
23 changed files with 1784 additions and 0 deletions
--- a/Lab6/image.cpp
+++ b/Lab6/image.cpp
@@ -0,0 +1,164 @@
+/**
+ * @file image.cpp
+ * @author Trevor Barnes (barnestr@msoe.edu)
+ * @brief 
+ * @version 1.0
+ * @date 2022-04-19
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+
+#include "image.h"
+#include <sstream>
+#include <fstream>
+
+Image::Image(){
+    shapes.clear();
+}
+
+Image::Image(const Image& from){
+    for(int i = 0; i < from.shapes.size(); i++){
+        shapes.push_back(from.shapes[i]->clone());
+    }
+}
+
+Image::~Image(){
+    for(int i = 0; i < shapes.size(); i++){
+        delete shapes[i];
+    }
+    shapes.clear();
+}
+
+Image &Image::operator=(const Image& rhs){
+    if(this != &rhs){
+        for(int i = 0; i < shapes.size(); i++){
+            delete shapes[i];
+        }
+        shapes.clear();
+        for(int i = 0; i < rhs.shapes.size(); i++){
+            shapes.push_back(rhs.shapes[i]->clone());
+        }
+    }
+    return *this;
+}
+
+void Image::add(Shape* shape){
+    shapes.push_back(shape->clone());
+}
+ 
+void Image::draw(GraphicsContext* gc, const ViewContext* vc){
+    for(int i = 0; i < shapes.size(); i++){
+        shapes[i]->draw(gc,vc);
+    }
+}
+
+void Image::out(std::ostream& os){
+    for(int i = 0; i < shapes.size(); i++){
+        shapes[i]->out(os);
+        os << endl;
+    }
+}
+
+void Image::in(std::istream& is){
+    string line;
+    string token;
+    int shapeCoords[3][3];
+    getline(is, line);
+    istringstream lineStream(line);
+    do{
+        lineStream >> token;
+        switch(token[0]){
+            case 'L':
+                {
+                    // Next Line
+                    getline(is, line);
+                    lineStream.str(line);
+                    lineStream.clear();
+                    // Iterate past "Color:"
+                    lineStream >> token;
+                    // Get actual color code
+                    lineStream >> token;
+                    stringstream hexColor(token);
+                    // Convert hex code to unsigned int
+                    uint32_t color;
+                    hexColor >> hex >> color;
+                    // hexColor >> color;
+                    // Points
+                    for(int i = 0; i < 2; i++){
+                        getline(is, line);
+                        lineStream.str(line);
+                        lineStream.clear();
+                        // Iterate past "P#:"
+                        lineStream >> token;
+                        // Get each coord
+                        for(int j = 0; j < 3; j++){
+                            lineStream >> token;
+                            shapeCoords[i][j] = stoi(token);
+                        }
+                    }
+                    shapes.push_back(
+                        new Line(shapeCoords[0][0],shapeCoords[0][1],
+                                 shapeCoords[1][0],shapeCoords[1][1],color)
+                    );
+                    break;
+                }
+            case 'T':
+                {
+                    // Next Line
+                    getline(is, line);
+                    lineStream.str(line);
+                    lineStream.clear();
+                    // Iterate past "Color:"
+                    lineStream >> token;
+                    // Get actual color code
+                    lineStream >> token;
+                    stringstream hexColor(token);
+                    // Convert hex code to unsigned int
+                    uint32_t color;
+                    hexColor >> hex >> color;
+                    // hexColor >> color;
+                    // Points
+                    for(int i = 0; i < 3; i++){
+                        getline(is, line);
+                        lineStream.str(line);
+                        lineStream.clear();
+                        // Iterate past "P#:"
+                        lineStream >> token;
+                        // Get each coord
+                        for(int j = 0; j < 3; j++){
+                            lineStream >> token;
+                            shapeCoords[i][j] = stoi(token);
+                        }
+                    }
+                    shapes.push_back(
+                        new Triangle(shapeCoords[0][0],shapeCoords[0][1],
+                                     shapeCoords[1][0],shapeCoords[1][1],
+                                     shapeCoords[2][0],shapeCoords[2][1],color)
+                    );
+                    break;
+                }
+            default:
+            {
+                cout << "Invalid Shape";
+            }
+            
+        }
+        // Go to blank line
+        getline(is, line);
+        lineStream.str(line);
+        lineStream.clear();
+        // Get next line
+        getline(is, line);
+        lineStream.str(line);
+        lineStream.clear();
+        lineStream >> token;
+    } while(!is.eof()); // Loop until end of file
+}
+
+void Image::erase(){
+    for(int i = 0; i < shapes.size(); i++){
+        delete shapes[i];
+    }
+    shapes.clear();
+}