wesofx/ppm-image-depreciated

Easily load, save, stream, create, and edit ppm images.

PPM Image

Easily load, save, stream, create, and edit ppm images.

using namespace ppm;

// Create a 600 by 400 PPM image
image<600, 400> img;

// Set the pixel at (555, 369) to red
img.at(555, 369) = color::red;

// Set the pixel at (123, 456) to dark magenta using rgb
img.at(123, 456) = color(127, 0, 127);

// Save the image as "out.ppm"
std::ofstream os("out.ppm");
os << img;

// Load an image from "in.ppm"
std::ifstream is("in.ppm");
is >> img;

ppm-image-depreciated's Issues

file not in binary mode

Very nice lib you got here but you forgot to set the mode to binary therefore ofstream translated every "\n" to "\r\n" (on windows). Also there was an std::endl in there which isn't a good idea either.

I changed it to:

std::ofstream file(filename, std::ios_base::binary);
//Write PPM header
file << "P6" << "\n"
     << std::to_string(width) << ' ' << std::to_string(height) << "\n"
     << "255\n"; // 24 bit

and now it works fine.