We have data in an online spreadsheet (Google docs) that we want to display graphically in an iPhone app.
The spreadsheet has 2 tabs with 3 columns each: date, type, amount. We want the app to have 2 tabs, 1 for each tab in the spreadsheet, and display the data present in the spreadsheet as a stacked bar chart. X-axis=data, y-axis=amount, the stacked bars display the amounts per type.
So, 2 tabs that show basically the same but the data comes from 2 different tabs in the spreadsheet.
This has to be written in Xcode en Swift as we have an intern who will build on this app to extend the number of tabs etc.
Provide us with the Xcode project so we can test the work.