POC

CMakeLists.txt

@@ -16,16 +16,20 @@ add_subdirectory(plotly_maker)
 add_subdirectory(array_core)
 add_subdirectory(common_utils)
 
+set(HEADER_FILES davis.h)
+
 # tests
 enable_testing()
 add_subdirectory(Tests)
 
 include_directories(${RESOURCE_MANAGER_INCLUDE_DIRS})
 rm_embed_resources(RESOURCES "plotly_maker/plotly-2.27.0.min.js")
 
+add_executable("davis_launcher" davis_launcher.cpp davis.h)
 
 add_executable(${projectName} main.cpp cxxopts.hpp ${RESOURCES})
 target_link_libraries(${projectName} "ArrayCore")
+target_link_libraries("davis_launcher" "PlotlyMaker" "CommonUtils")
 
 
 

common_utils/common_utils.cpp

@@ -130,4 +130,12 @@ bool getDataFromFile(const string& path, string& result) {
   return true;
 }
 
+void runDavisBySystem(const string& args) {
+  std::string command = "davis ";
+  command.append(args);
+  system(command.c_str());
+  args.size();
+  command.reserve(1000);
+}
+
 }; // namespace davis

common_utils/common_utils.h

@@ -24,6 +24,8 @@ bool getDataFromFile(const string& path, string& result);
 // Now it doesn't work.
 bool deleteFolder(const char* fname);
 
+void runDavisBySystem(const string& args);
+
 }; // namespace davis
 
 #endif // COMMON_UTILS_COMMON_UTILS_H_

davis.h

@@ -0,0 +1,111 @@
+#ifndef DAVIS_HPP
+#define DAVIS_HPP
+
+#include <string>
+#include <vector>
+#include <cstdlib>
+#include "plotly_maker/plotly_maker.h"
+
+namespace {
+
+using  std::string;
+using  std::vector;
+
+constexpr char davis[] = "davis --";
+constexpr char prefix[] = "=\"";
+constexpr char postfix[] = "\"";
+constexpr char command_heatmap[] = "heatmap";
+constexpr char command_surface[] = "surface";
+constexpr char command_line_chart[] = "linechart";
+
+void runDavisBySystem(const string& args) {
+  system(args.c_str());
+}
+void makeStringFromValues(const vector<double> in_values,
+                          string& out_values) {
+  for (size_t i = 0; i < in_values.size(); ++i) {
+    std::string value = std::to_string(in_values[i]);
+    out_values.append(value);
+    if (i != in_values.size() - 1) {
+      out_values.append(",");
+    }
+  }
+
+}
+void makeArgs(const davis::showSettings& settings,
+              const vector<vector<double>>& values, string& out) {
+
+  switch (settings.visualType) {
+    case davis::visualizationTypes::CHART:
+      break;
+    case davis::visualizationTypes::HEATMAP:
+      //duplicated code
+      out.append(davis);
+      out.append(command_heatmap);
+      out.append(prefix);
+      for (size_t i = 0; i < values.size(); ++i) {
+        makeStringFromValues(values[i], out);
+        if (i != values.size() - 1)
+          out.append(";");
+      }
+      out.append(postfix);
+      break;
+    case davis::visualizationTypes::SURFACE:
+      //duplicated code
+      out.append(davis);
+      out.append(command_surface);
+      out.append(prefix);
+      for (size_t i = 0; i < values.size(); ++i) {
+        makeStringFromValues(values[i], out);
+        if (i != values.size() - 1)
+          out.append(";");
+      }
+      out.append(postfix);
+      break;
+  }
+}
+
+void makeArgs(const davis::showSettings& settings,
+              vector<double>& values, string& out) {
+
+  switch (settings.visualType) {
+    case davis::visualizationTypes::CHART:
+      out.append(davis);
+      out.append(command_line_chart);
+      out.append(prefix);
+      makeStringFromValues(values, out);
+      out.append(postfix);
+      break;
+    case davis::visualizationTypes::HEATMAP:
+      break;
+    case davis::visualizationTypes::SURFACE:
+      break;
+  }
+}
+
+}
+
+namespace dv {
+
+void show(const davis::showSettings& settings,
+          vector<vector<double>>& values);
+void show(const davis::showSettings& settings,
+          vector<double>& values);
+
+void show(const davis::showSettings& settings,
+          vector<double>& values) {
+  string args;
+  makeArgs(settings, values, args);
+  runDavisBySystem(args);
+}
+
+void show(const davis::showSettings& settings,
+          vector<vector<double>>& values) {
+  string args;
+  makeArgs(settings, values, args);
+  runDavisBySystem(args);
+}
+
+}
+
+#endif // DAVIS_HPP

davis_launcher.cpp

@@ -0,0 +1,14 @@
+#include "davis.h"
+
+int main(int argc, char* argv[]) {
+  davis::showSettings settings;
+  settings.visualType = davis::visualizationTypes::CHART;
+  vector<double>v = {8.0, 8.0, 9, 0, 55};
+  vector<vector<double>>hm = {{8.0, 8.0, 9, 0, 55}, {5.0, 18.0, 0.9, 50, 15}};
+  dv::show(settings, v);
+  settings.visualType = davis::visualizationTypes::HEATMAP;
+  dv::show(settings, hm);
+  settings.visualType = davis::visualizationTypes::SURFACE;
+  dv::show(settings, hm);
+  return EXIT_SUCCESS;
+}

main.cpp

@@ -10,6 +10,7 @@
 
 
 int main(int argc, char* argv[]) {
+
   cxxopts::Options options("davis", "data visualization utility");
   options.add_options()
          ("h,help", "davis commands")