module LazyHighCharts
Public Class Methods
generate_init_code(dependent_js)
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generate initializing code
# File lib/daru/view/adapters/highcharts/iruby_notebook.rb, line 5 def self.generate_init_code(dependent_js) js_dir = File.expand_path( '../../../../../vendor/assets/javascripts/highcharts', __dir__ ) path = File.expand_path( '../../templates/highcharts/init.inline.js.erb', __dir__ ) template = File.read(path) ERB.new(template).result(binding) end
generate_init_code_css(dependent_css)
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# File lib/daru/view/adapters/highcharts/iruby_notebook.rb, line 16 def self.generate_init_code_css(dependent_css) css_dir = File.expand_path( '../../../../../vendor/assets/stylesheets/highcharts', __dir__ ) path = File.expand_path( '../../templates/highcharts/init.inline.css.erb', __dir__ ) template = File.read(path) ERB.new(template).result(binding) end
init_css( dependent_css=HIGHCHARTS_DEPENDENCIES_CSS )
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Loads the dependent css required in styled mode
@param [Array] dependent css files required @return [String] CSS code of the dependent file(s)
# File lib/daru/view/adapters/highcharts/display.rb, line 31 def self.init_css( dependent_css=HIGHCHARTS_DEPENDENCIES_CSS ) css = '' css << "\n<style type='text/css'>" css << LazyHighCharts.generate_init_code_css(dependent_css) css << "\n</style>" css end
init_iruby( dependent_js=HIGHCHARTS_DEPENDENCIES_IRUBY )
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Enable to show plots on IRuby notebook
# File lib/daru/view/adapters/highcharts/iruby_notebook.rb, line 28 def self.init_iruby( dependent_js=HIGHCHARTS_DEPENDENCIES_IRUBY ) # TODO: include highstock.js for highstock and modules/*.js files for # exporting and getting data from various source like csv files etc. # # Highstock.js includes the highcharts.js, so only one of them required. # see: https://www.highcharts.com/errors/16 # # Using Highmaps as a plugin for HighCharts so using map.js instead of # highmaps.js # # , 'modules/exporting.js' : for the exporting button # data.js for getting data as csv or html table. # 'highcharts-more.js' : for arearange and some other chart type # 'modules/offline-exporting.js': for enabling offline exporting. Used in # #chart.extract_export_code method (to enable chart.exportChartLocal) # to export the chart using code. # Note: Don't reorder the dependent_js elements. It must be loaded in # the same sequence. Otherwise some of the JS overlap and doesn't work. js = generate_init_code(dependent_js) IRuby.display(IRuby.javascript(js)) end
init_javascript( dependent_js=HIGHCHARTS_DEPENDENCIES_WEB )
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Loads the dependent javascript required
@param [Array] dependent js files required @return [String] js code of the dependent files
# File lib/daru/view/adapters/highcharts/display.rb, line 10 def self.init_javascript( dependent_js=HIGHCHARTS_DEPENDENCIES_WEB ) # Highstock is based on Highcharts, meaning it has all the core # functionality of Highcharts, plus some additional features. So # highstock.js contains highcharts.js .If highstock.js is removed then # add highchart.js to make chart script work. # # Note: Don't reorder the dependent_js elements. It must be loaded in # the same sequence. Otherwise some of the JS overlap and doesn't work. js = '' js << "\n<script type='text/javascript'>" js << LazyHighCharts.generate_init_code(dependent_js) js << "\n</script>" js end
init_script()
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Loads the dependent code required in styled mode
@return [String] code of the dependent css and js file(s)
# File lib/daru/view/adapters/highcharts/display.rb, line 44 def self.init_script init_code = '' init_code << init_css init_code << init_javascript init_code end