69 qr code

diff --git a/.DS_Store b/.DS_Store
new file mode 100644 (file)
index 0000000..4c68ead
Binary files /dev/null and b/.DS_Store differ

diff --git a/123.png b/123.png
new file mode 100644 (file)
index 0000000..3ac05d3
Binary files /dev/null and b/123.png differ

diff --git a/output.pbm b/output.pbm
new file mode 100644 (file)
index 0000000..363237f
--- /dev/null
+++ b/output.pbm
@@ -0,0 +1,23 @@
+P1
+21 21
+1 1 1 1 1 1 1 0 1 0 0 0 0 0 1 1 1 1 1 1 1 
+1 0 0 0 0 0 1 0 0 1 0 1 1 0 1 0 0 0 0 0 1 
+1 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 1 1 1 0 1 
+1 0 1 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 0 1 
+1 0 1 1 1 0 1 0 1 1 1 0 0 0 1 0 1 1 1 0 1 
+1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 
+1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1 
+0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 
+1 0 0 0 1 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 1 
+0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 
+1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 0 1 0 1 0 1 
+0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 1 1 
+1 0 1 1 1 0 1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 
+0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 1 0 1 
+1 1 1 1 1 1 1 0 1 0 1 0 0 1 0 1 0 0 1 1 1 
+1 0 0 0 0 0 1 0 0 1 1 1 1 0 0 0 1 0 1 0 0 
+1 0 1 1 1 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 1 
+1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 
+1 0 1 1 1 0 1 0 0 1 0 0 1 0 1 0 1 0 0 0 0 
+1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 1 0 1 0 1 
+1 1 1 1 1 1 1 0 1 1 0 0 1 0 1 1 1 1 1 0 1 

diff --git a/qrgenerator.cpp b/qrgenerator.cpp
index 349d2ebb3044b356088640962fa317c91b939b2b..442ad614c196dcf4957e05abc391ac5811f21b6e 100644 (file)
--- a/qrgenerator.cpp
+++ b/qrgenerator.cpp
@@ -3,6 +3,7 @@
 #include <iostream>
 #include <cassert>
 #include <vector>
+#include <fstream>
 #define ID_LENGTH 34
 #define MODE_INDICATOR_LENGTH 4
 #define grid_length 21
@@ -21,11 +22,12 @@ std::vector<std::vector<bool>> symbol_placement_down_special(std::vector<std::ve
 unsigned int evaluate_symbol(std::vector<std::vector<bool>> grid);
 void print_grid(std::vector<std::vector<bool>> grid);
 std::vector<bool> calculate_remainder(const std::vector<bool>& data, const std::vector<bool>& generator);
+void create_image(std::vector<std::vector<bool>> &grid);
 
 int main() {
        int k;
        //std::cout << id_generator(69) << std::endl;
-       std::string input_data{"01234567"};
+       std::string input_data{"6969696969"};
        const unsigned int input_length = 8;
        std::vector<bool> input_data_vector{};
        for (unsigned int i{0}; i < input_length; i+=3){
@@ -573,11 +575,27 @@ int main() {
        print_grid(grid);
 
 
-
+       create_image(grid);
        return 0;
 
 }
 
+void create_image(std::vector<std::vector<bool>> &grid){
+       std::ofstream file("output.pbm");
+       if (!file){
+               std::cerr << "error creating file" << std::endl;
+       }
+
+       file << "P1\n21 21\n";
+       for (const auto &row : grid){
+               for (bool pixel : row){
+                       file << pixel << " ";
+               }
+       file << "\n";
+       }
+       file.close();
+       std::cout << "Image created!" << std::endl;
+}
 
 
 std::vector<bool> calculate_remainder(const std::vector<bool>& data, const std::vector<bool>& generator) {