Minah, Per the documentation:
cht=lc For charts of type lc, data points are spaced evenly along the x-axis. Multiple data sets are drawn as multiple lines. cht=lxy For charts of type lxy, a pair of data sets is required for each line. The first data set of each pair specifies the x-axis coordinates, and the second data set specifies y-axis coordinates. For an LC chart, since the points will be evenly spaced you only need to provide one set of numbers (one dataset) For an LXY chart, since the API needs to know both X and Y values in order to draw a single line you need to provide two sets of numbers (two datasets) Hope that helps - Have fun, K --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en -~----------~----~----~----~------~----~------~--~---
