Sledilnik Screenshots

Based on SledilnikScreenshots.

Calling URL with appropriate query params will return image/png base64 encoded.

Developing new screenshot

Run yarn to install everything. You are now ready.

Add your new screenshot settings into an appropriate key inside screenshots.js.

In test.js set query variable to match your screenshot.

Running node test.js should make your screenshot on your local machine.

If you want to observe what is going on, set variable headless to false.

Deploying

Just push to master, the code will be live about 60 seconds after that.

Screenshots

There are 3 types of screenshots:

1. CARD

   Creates one of 8 cards from Covid-19 Sledilnik.

2. MULTICARD

   CARD combination.

   Use include field to specify which cards you want to be in screenshot.

3. CHART

   All possible default charts; see: Embed charts (*documentation is not updated) and custom charts.

   Default chart is chart which is loaded without user interaction.

   Custom chart is chart with user interaction. Could be hover over line chart, change date range, etc.

4. CARD_EMBED

   Base url: 'https://covid-19.sledilnik.org/embed.html#/card' All embed cards paths:

   • /confirmedCases
   • /active
   • /hospitalized
   • /icu
   • /deceased
   • /testsToday
   • /testsTodayHAT
   • /casesAvg7Days
   • /casesActive100k
   • /vaccinationSummary

Query params

Mandatory params

• type: "CARD" | "MULTICARD" | "CHART" | "CARD_EMBED",
• screen: appropriate [type] key e.g. for MULTICARD could be "LAB", "HOS" or "ALL".

// CARD
const queryParams = {
  type: 'card',
  screen: 'testsToday',
};

// CARD_EMBED
const queryParams = {
  type: 'card_embed',
  screen: 'testsToday',
};

Optional params

• immediateDownload: Boolean (default = false)

Only for CHART!

• custom: custom chart key/name,
• hoverIndex: show tooltip for index,
• hideLegend: if true removes selectors for screenshot type; see: OPTIONS in screenshots.js,
• dateFrom and dateTo: sets date range input (CHART only).

const queryParams = {
  type: 'chart',
  screen: 'Schools',
  custom: 'activeAbsolutePupilsFourMonths',
};

const queryParams = {
  type: 'chart',
  screen: 'MetricsComparison',
  custom: 'casesConfirmed7DaysAvgFourMonthsTooltip',
  hoverIndex: '5',
  hideLegend: 'false',
  dateFrom: '01. 01. 2021', // format "dd. mm. yyyy"
  dateTo: '30. 04. 2021', // format "dd. mm. yyyy"
};