1 files changed, 40 insertions, 0 deletions

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+#ifndef DESIGNER_H_CCE34BEB
+#define DESIGNER_H_CCE34BEB
+
+#include <random>
+#include <string>
+#include <Magick++.h>
+#include <vector>
+
+class designer {
+public:
+
+  designer(std::string fontsPath);
+
+  Magick::Image generate(
+    size_t width,
+    size_t height,
+    const std::string& text,
+    std::mt19937& rng) const;
+
+private:
+
+  const size_t MIN_FONT_SIZE = 48;
+  const size_t MAX_FONT_SIZE = 96;
+  const size_t V_PADDING = 5;
+  const size_t H_PADDING = 5;
+
+  size_t maxWordsInLine(
+    std::vector<std::string>::const_iterator first,
+    std::vector<std::string>::const_iterator last,
+    Magick::Image& textimage) const;
+
+  size_t minHeightRequired(
+    std::vector<std::string>::const_iterator first,
+    std::vector<std::string>::const_iterator last,
+    Magick::Image& textimage) const;
+
+  std::vector<std::string> fonts;
+};
+
+#endif /* end of include guard: DESIGNER_H_CCE34BEB */