Shekharrajak · Shekharrajak · Jul 14, 2018 · Jun 17, 2018 · Jul 13, 2018 · Jul 13, 2018
diff --git a/demo_rails/app/assets/javascripts/chart_wrapper.coffee b/demo_rails/app/assets/javascripts/chart_wrapper.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/
diff --git a/demo_rails/app/assets/stylesheets/chart_wrapper.scss b/demo_rails/app/assets/stylesheets/chart_wrapper.scss
@@ -0,0 +1,3 @@
+// Place all the styles related to the ChartWrapper controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
diff --git a/demo_rails/app/controllers/chart_wrapper_controller.rb b/demo_rails/app/controllers/chart_wrapper_controller.rb
@@ -0,0 +1,47 @@
+class ChartWrapperController < ApplicationController
+  def chart_wrapper
+    # set the library, to plot charts
+    Daru::View.plotting_library = :googlecharts
+
+    data = [
+          ['Year', 'Sales', 'Expenses'],
+          ['2013',  1000,      400],
+          ['2014',  1170,      460],
+          ['2015',  660,       1120],
+          ['2016',  1030,      540]
+    ]
+    @area_chart_table = Daru::View::Table.new(data, {}, chart_class: 'Chartwrapper')
+
+    area_chart_options = {
+      type: :area,
+      view: {columns: [0, 1]}
+    }
+    @area_chart_chart = Daru::View::Plot.new(@area_chart_table.table, area_chart_options, chart_class: 'Chartwrapper')
+
+    data_str = 'https://docs.google.com/spreadsheets/d/1aXns2ch8y_rl9ZLxSYZIU5ewUB1ZNAg5O6iPLZLApZI/gviz/tq?header=1&tq='
+    @table = Daru::View::Table.new(data_str, {width: 500}, chart_class: 'Chartwrapper')
+    @plot = Daru::View::Plot.new(data, {width: 500, view: {columns: [0, 1]}}, chart_class: 'Chartwrapper')
+
+    idx = Daru::Index.new ['City', '2010 Population',]
+    data_rows = [
+                  ['New York City, NY', 8175000],
+                  ['Los Angeles, CA', 3792000],
+                  ['Chicago, IL', 2695000],
+                  ['Houston, TX', 2099000],
+                  ['Philadelphia, PA', 1526000]
+                ]
+    df_city_pop = Daru::DataFrame.rows(data_rows)
+    df_city_pop.vectors = idx
+    @bar_basic_table = Daru::View::Table.new(df_city_pop, {}, chart_class: 'Chartwrapper')
+
+    @bar_custom_table = Daru::View::Table.new(df_city_pop, {view: {columns: [0]}}, chart_class: 'Chartwrapper')
+
+    bar_basic_options = {
+      title: 'Population of Largest U.S. Cities',
+      type: :bar
+    }
+    @bar_basic_chart = Daru::View::Plot.new(@bar_basic_table.table, bar_basic_options, chart_class: 'Chartwrapper')
+
+    render "chart_wrapper" , layout: "googlecharts_layout"
+  end
+end
diff --git a/demo_rails/app/helpers/chart_wrapper_helper.rb b/demo_rails/app/helpers/chart_wrapper_helper.rb
@@ -0,0 +1,2 @@
+module ChartWrapperHelper
+end
diff --git a/demo_rails/app/views/chart_wrapper/chart_wrapper.erb b/demo_rails/app/views/chart_wrapper/chart_wrapper.erb
@@ -0,0 +1,97 @@
+<h3> Area Chart Table</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @area_chart_table.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @area_chart_table.options %>
+  <br>
+  <b>Table : </b>
+  <br>
+  <%=raw @area_chart_table.div %>
+</p>
+<br>
+
+<h3> Area Chart</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @area_chart_chart.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @area_chart_chart.options %>
+  <br>
+  <b>Chart : </b>
+  <br>
+  <%=raw @area_chart_chart.div %>
+</p>
+<br>
+
+<h3> Table using data as google spreadsheet URL</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @table.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @table.options %>
+  <br>
+  <b>Table : </b>
+  <br>
+  <%=raw @table.div %>
+</p>
+<br>
+
+<h3> Chart using data as google spreadsheet URL</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @plot.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @plot.options %>
+  <br>
+  <b>Chart : </b>
+  <br>
+  <%=raw @plot.div %>
+</p>
+<br>
+
+<h3> Bar Basic Table</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @bar_basic_table.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @bar_basic_table.options %>
+  <br>
+  <b>Table : </b>
+  <br>
+  <%=raw @bar_basic_table.div %>
+</p>
+<br>
+
+<h3> Bar Custom Table</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @bar_custom_table.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @bar_custom_table.options %>
+  <br>
+  <b>Table : </b>
+  <br>
+  <%=raw @bar_custom_table.div %>
+</p>
+<br>
+
+<h3> Bar Basic Chart</h3>
+<p>
+  <b>Data : </b>
+  <%=raw @bar_basic_chart.data %>
+  <br>
+  <b>Options</b>
+  <%=raw @bar_basic_chart.options %>
+  <br>
+  <b>Chart : </b>
+  <br>
+  <%=raw @bar_basic_chart.div %>
+</p>
+<br>
diff --git a/demo_rails/config/routes.rb b/demo_rails/config/routes.rb
@@ -4,6 +4,7 @@
   get '/highcharts', to: 'application#highcharts'
   get '/googlecharts', to: 'application#googlecharts'
   get '/datatables', to: 'application#datatables'
+  get '/chartwrapper', to: 'chart_wrapper#chart_wrapper'
   get '/highchartscss', to: 'highcharts_css#highcharts_css'
   get '/highchartstockmap', to: 'highchart_stock_map#highchart_stock_map'
 end
diff --git a/demo_rails/test/controllers/chart_wrapper_controller_test.rb b/demo_rails/test/controllers/chart_wrapper_controller_test.rb
@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class ChartWrapperControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end