Added generate_base64()
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@ -1,6 +1,6 @@
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cmake_minimum_required (VERSION 3.2)
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cmake_minimum_required (VERSION 3.2)
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project(identiconpp
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project(identiconpp
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VERSION 0.4.0
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VERSION 0.5.0
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LANGUAGES CXX
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LANGUAGES CXX
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)
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)
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@ -41,6 +41,7 @@ The "sigil" algorithm generates the same results as
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```C++
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```C++
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// Compile with g++ $(Magick++-config --cppflags --ldflags) -lidenticonpp
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// Compile with g++ $(Magick++-config --cppflags --ldflags) -lidenticonpp
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#include <iostream>
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#include <identiconpp.hpp>
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#include <identiconpp.hpp>
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#include <Magick++/Image.h>
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#include <Magick++/Image.h>
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@ -51,6 +52,8 @@ int main()
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Magick::Image img;
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Magick::Image img;
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img = identicon.generate("55502f40dc8b7c769880b10874abc9d0", 200);
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img = identicon.generate("55502f40dc8b7c769880b10874abc9d0", 200);
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img.write("identicon.png");
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img.write("identicon.png");
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std::cout << identicon.generate_base64("png", "5550", 200) << std::endl;
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}
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}
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```
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```
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@ -18,6 +18,7 @@
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#include <stdexcept>
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#include <stdexcept>
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#include <sstream>
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#include <sstream>
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#include <cmath>
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#include <cmath>
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#include <Magick++/Blob.h>
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#include "identiconpp.hpp"
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#include "identiconpp.hpp"
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#include "debug.hpp"
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#include "debug.hpp"
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@ -95,6 +96,17 @@ Magick::Image Identiconpp::generate(const string &digest, const uint16_t width)
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return img;
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return img;
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}
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}
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const string Identiconpp::generate_base64(const string &magick,
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const string &digest,
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const uint16_t width)
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{
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Magick::Image img = generate(digest, width);
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Magick::Blob blob;
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img.magick(magick);
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img.write(&blob);
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return blob.base64();
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}
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bool Identiconpp::get_bit(const uint16_t bit, const string &digest)
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bool Identiconpp::get_bit(const uint16_t bit, const string &digest)
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{
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{
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std::stringstream ss;
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std::stringstream ss;
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@ -90,6 +90,18 @@ public:
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*/
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*/
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Magick::Image generate(const string &digest, const uint16_t width = 100);
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Magick::Image generate(const string &digest, const uint16_t width = 100);
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/*!
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* @brief Generates identicon from digest.
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*
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* @param magick See http://imagemagick.org/script/formats.php
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* @param digest The pre-computed digest
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* @param width The width of the image in pixels
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*
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* @return The image as base64-string
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*/
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const string generate_base64(const string &magick, const string &digest,
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const uint16_t width = 100);
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private:
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private:
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const uint8_t _rows;
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const uint8_t _rows;
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const uint8_t _columns;
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const uint8_t _columns;
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