progress on lab 5 part 2

Lab5/image.cpp

@@ -0,0 +1,78 @@
+/**
+ * @file image.cpp
+ * @author Trevor Barnes (barnestr@msoe.edu)
+ * @brief 
+ * @version 1.0
+ * @date 2022-04-19
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
+
+#include "image.h"
+
+
+// TODO
+Image::Image(){
+    shapes.clear();
+}
+
+// TODO
+Image::Image(const Image& from){
+    for(int i = 0; i < from.shapes.size(); i++){
+        shapes.push_back(from.shapes[i]->clone());
+    }
+}
+
+// TODO
+Image::~Image(){
+    for(int i = 0; i < shapes.size(); i++){
+        delete shapes[i];
+    }
+    shapes.clear();
+}
+
+// TODO
+Image &Image::operator=(const Image& 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;
+}
+
+// TODO
+void Image::add(Shape* shape){
+    shapes.push_back(shape);
+}
+
+// TODO
+void Image::draw(GraphicsContext* gc){
+    for(int i = 0; i < shapes.size(); i++){
+        shapes[i]->draw(gc);
+    }
+}
+
+// TODO
+void Image::out(std::ostream& os){
+    for(int i = 0; i < shapes.size(); i++){
+        shapes[i]->out(os);
+        os << endl;
+    }
+}
+
+// TODO
+void Image::in(std::istream& is){
+    
+}
+
+// TODO
+void Image::erase(){
+    for(int i = 0; i < shapes.size(); i++){
+        delete shapes[i];
+    }
+    shapes.clear();
+}