1 files changed, 32 insertions, 0 deletions
diff --git a/src/ppm_pixel_stream.cc b/src/ppm_pixel_stream.cc
new file mode 100644
index 0000000..465584b
--- /dev/null
+++ b/src/ppm_pixel_stream.cc
@@ -0,0 +1,32 @@
+#include "ppm_pixel_stream.h"
+
+namespace {
+
+inline void write_color(std::ofstream& out, const imgen::color& color) {
+	out << std::get<0>(color)
+	    << std::get<1>(color)
+	    << std::get<2>(color);
+}
+
+}
+
+namespace imgen {
+
+ppm_pixel_stream::ppm_pixel_stream(
+	const std::string& path,
+	const std::size_t  width,
+	const std::size_t  height
+): stream_() {
+	this->stream_.open(path, std::ios::binary | std::ios::out);
+	this->stream_.sync_with_stdio(false);
+
+	this->stream_ << "P6\n" << width << " " << height << "\n255\n";
+}
+
+ppm_pixel_stream& ppm_pixel_stream::operator<<(const color& value) {
+	write_color(this->stream_, value);
+
+	return *this;
+}
+
+}