title: Increasing performance of graphical charts with high data rates
body: <p>I would like to create line chart with thousands of points that completely refreshes at least 10 times per second. What are some techniques for increasing the performance of charts with a lot of data to display?</p>
  
  <p>One idea I've had is to change the number of draw calls from being based on the number of data points to being based on the number of pixels available. I could divide the data into bins along the X axis and draw a vertical line between the min and max for each bin.</p>