require 'daru/view'
Install the spreadsheet gem version ~>1.1.1 for using spreadsheet functions. Install the mechanize gem version ~>2.7.5 for using mechanize functions.
true
Daru::View.plotting_library = :googlecharts
:googlecharts
data = [
['Location', 'Parent', 'Market trade volume (size)', 'Market increase/decrease (color)'],
['Global', nil, 0, 0],
['America', 'Global', 0, 0],
['Europe', 'Global', 0, 0],
['Asia', 'Global', 0, 0],
['Australia', 'Global', 0, 0],
['Africa', 'Global', 0, 0],
['Brazil', 'America', 11, 10],
['USA', 'America', 52, 31],
['Mexico', 'America', 24, 12],
['Canada', 'America', 16, -23],
['France', 'Europe', 42, -11],
['Germany', 'Europe', 31, -2],
['Sweden', 'Europe', 22, -13],
['Italy', 'Europe', 17, 4],
['UK', 'Europe', 21, -5],
['China', 'Asia', 36, 4],
['Japan', 'Asia', 20, -12],
['India', 'Asia', 40, 63],
['Laos', 'Asia', 4, 34],
['Mongolia', 'Asia', 1, -5],
['Israel', 'Asia', 12, 24],
['Iran', 'Asia', 18, 13],
['Pakistan', 'Asia', 11, -52],
['Egypt', 'Africa', 21, 0],
['S. Africa', 'Africa', 30, 43],
['Sudan', 'Africa', 12, 2],
['Congo', 'Africa', 10, 12],
['Zaire', 'Africa', 8, 10]
]
treemap_table = Daru::View::Table.new(data, pageSize: 8)
treemap_table.show_in_iruby
treemap_basic_options = {
type: :treemap,
}
# We can pass dataframe/vector/data array/ google datatable or Daru-view Table as data source
treemap_basic_chart = Daru::View::Plot.new(treemap_table.table, treemap_basic_options)
treemap_basic_chart.show_in_iruby
treemap_basic_options = {
type: :treemap,
minColor: '#f00',
midColor: '#ddd',
maxColor: '#0d0',
headerHeight: 15,
fontColor: 'black',
showScale: true
}
# We can pass dataframe/vector/data array/ google datatable or Daru-view Table as data source
treemap_basic_chart = Daru::View::Plot.new(treemap_table.table, treemap_basic_options)
treemap_basic_chart.show_in_iruby
treemap_basic_options = {
type: :treemap,
highlightOnMouseOver: true,
maxDepth: 1,
maxPostDepth: 2,
minHighlightColor: '#8c6bb1',
midHighlightColor: '#9ebcda',
maxHighlightColor: '#edf8fb',
minColor: '#009688',
midColor: '#f7f7f7',
maxColor: '#ee8100',
headerHeight: 15,
showScale: true,
height: 500,
useWeightedAverageForAggregation: true
}
# We can pass dataframe/vector/data array/ google datatable or Daru-view Table as data source
treemap_basic_chart = Daru::View::Plot.new(treemap_table.table, treemap_basic_options)
treemap_basic_chart.show_in_iruby
js_method = <<-EOJS
function showStaticTooltip(row, size, value) {
return '<div style='background:#fd9; padding:10px; border-style:solid'>' +
'Read more about the <a href='http://en.wikipedia.org/wiki/Kingdom_(biology)'>kingdoms of life</a>.</div>';
}
EOJS
treemap_basic_options = {
type: :treemap,
minColor: '#e7711c',
midColor: '#fff',
maxColor: '#4374e0',
showScale: true,
# generateTooltip: js_method
}
# We can pass dataframe/vector/data array/ google datatable or Daru-view Table as data source
treemap_basic_chart = Daru::View::Plot.new(treemap_table.table, treemap_basic_options)
treemap_basic_chart.show_in_iruby