Coding Period Week - 4

Google charts tool

23, 24 June 2017 report :

• Added specs (it really takes time) and fixed bugs.
• More examples added in iruby notebook. Daru Visualisation examples added.
• Working on nanoc app examples.
• Adding Google chart tool using google_visular gem.

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26, 27 June Report :

• Google Chart : Mostly tried examples and designing the methods similar to other libraries.
• I found that Google Chart table package is able to do pagination and some custom styling (CSS), I am working on it.

Adding google chart in this PR: https://github.com/Shekharrajak/daru-view/pull/32

Discussed it in this :

• https://github.com/winston/google_visualr/issues/112

• https://github.com/winston/google_visualr/issues/109

• A example I added in wiki : https://github.com/Shekharrajak/daru-view/wiki/Google-charts-:-Creating-data-table-with-pagination-feature

• I am trying to run mtplotlib.rb in iruby notebook. I find some difficulty in matplotlib.rb iruby notebook.

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28 June 2017 Report :

• Working on adapter google chart tool. Google chart tool uses DataTable , to take input the data. So I am thinking to use this Google chart Table , as one of the library for generating/drawing data table.

• Designing the Table class similarly to Plot class to generating the table for the webpage and iruby notebook. There was some problem in drawing the table. I fixed it in my own forked repo of google_visualr gem .

• This Table class will be able to generate html table (for both iruby notebook and webpage) , taking input as DataFrame/Vector/Array . It will be usable in the plotting library to get the data.

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29, 30 June 2017 :

• Mostly worked on Google Chart - DataTable. Defined Table class and after setting adapter as googlecharts and passing the DataFrame/Vector, it is able to display table.

Examples : http://nbviewer.jupyter.org/github/shekharrajak/daru-view/blob/google_chart/spec/dummy_iruby/GoolgeChart%20%7C%20Datatables.ipynb

• This table can be directly used to plot charts. Google chart need data in google DataTable, to plot the charts.

• There are pagination features available, that can work in iruby notebook as well as web application.

• I write some internal concepts in wiki page : https://github.com/Shekharrajak/daru-view/wiki

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