title: Google Chart API: Is it possible to have an incomplete chart?
body: <p>I need to make a chart showing weekly activity for the current week, with each day of the week as a point on the X axis.  Example:</p>
  
  <p><img src="https://chart.apis.google.com/chart?cht=lc&amp;chs=770x300&amp;chdl=Sollicitudin+Ullamcorper%7C+Morbi+leo+risus%2C+porta+ac+consectetur+ac%2C+vestibulum+at+eros.&amp;chco=be1e2d,666699&amp;chdlp=b&amp;chxt=x,y&amp;chxl=0:|Sunday|Monday|Tuesday|Wednesday|Thursday|Friday|Saturday&amp;chds=0,3&amp;chxr=1,0,3,1&amp;chg=16,33,4,1,0,0&amp;chd=t:0,0,0,3,0,0,0|0,0,0,2,0,0,0" alt="enter image description here"></p>
  
  <p>This works fine, but the problem I'm having is that, if today were wednesday, there's no data for Thursday-Saturday.  Currently the chart depicts this by sending the line back to 0.  Is there any way to make Google Charts stop drawing the line at a specific point and leave the other data points empty?</p>
  
  <p>I tried omitting the missing values from the dataset, but that just causes it to stretch Sunday-Wednesday across the entire graph.</p>