andredumas

RSI calculation and rendering demo.

andredumas

MACD calculation and rendering demo.

andredumas

Demonstrating zooming of a plot and axis. Zoom clamp is off, the chart can be freely moved.

andredumas

Closing price line rendering demo. Demonstrates line rendering.

andredumas

Open High Low Close (ohlc) rendering demo. Demonstrates ohlc rendering and up and down day coloring.

andredumas

Plots rendering demo. A sample of what can be created with the available plot types.

• Candlestick
• Volume
• Percentage axis
• Simple and Exponential Moving Averages
• Zooming
• Indicator combinations
Interactive trendlines

andredumas

Volume rendering demo. Demonstrates volume rendering and up and down day coloring.

andredumas

Candlestick rendering demo. Demonstrates candle rendering and up and down day coloring.

andredumas

weekday = (function() {

// Returns the weekday number for the given date relative to January 1, 1970.
function weekday(date) {
  var weekdays = weekdayOfYear(date),
      year = date.getFullYear();
  while (--year >= 1970) weekdays += weekdaysInYear(year);
  return weekdays;
}

andredumas

execute "mkswap" do
  command "dd if=/dev/zero of=/var/swapfile bs=1024 count=$((1226*1024)); mkswap /var/swapfile"
  creates "/var/swapfile"
  umask 0077
  action :run
end

mount "none" do 
  action :enable
  device "/var/swapfile"