1 files changed, 34 insertions, 0 deletions
diff --git a/src/Bitmap.cpp b/src/Bitmap.cpp
new file mode 100644
index 0000000..363145f
--- /dev/null
+++ b/src/Bitmap.cpp
@@ -0,0 +1,34 @@
+#include "Bitmap.h"
+
+Bitmap::Bitmap(int width_, int height_) {
+	width = width_;
+	height = height_;
+	pixels = new unsigned char[width * height * 4];
+}
+
+Bitmap::~Bitmap() {
+	delete[] pixels;
+}
+
+void Bitmap::fill(int r, int g, int b) {
+	for (int i = 0; i < width * height * 4; i+=4)
+	{
+		pixels[i + 0] = r;
+		pixels[i + 1] = g;
+		pixels[i + 2] = b;
+		pixels[i + 3] = 255;
+	}
+}
+
+void Bitmap::setPixel(int x, int y, int r, int g, int b) {
+	int hlp = ((y * width) + x) * 4;
+	if (!(hlp < 0 || hlp >(width * height * 4) - 3)) {
+		pixels[hlp + 0] = r;
+		pixels[hlp + 1] = g;
+		pixels[hlp + 2] = b;
+		pixels[hlp + 3] = 255;
+	}
+	else {
+		std::cout << "Position of pixel:\t" << hlp << "\tX: " << x << "\tY: "<< y << "\n";
+	}
+}