B
Bruce Schechter
I need to generate a series of line charts dynamically from ADO.NET data in
an ASP.NET application. I've read several articles about using GDI+ to
render graphs into a bitmap image and then to place those images within an
..aspx page. If necessary, I'll do all the hand-coding in that way. But I'd
rather not.
On the contrary, I'm posting here to see if anyone can recommend either (1)
a readily available custom control to handle line graphs, or (2) a link to
some good quality example code specifically to handle line charts. By "line
graphs", I mean graphs that have time (dates) on the X axis and several
color-coded lines of datapoints plotted on the Y axis. I need it to look
roughly like this example:
http://www.jpowered.com/line_graph/images/line_graph.gif
I know that I could purchase a custom control solution, but I don't have the
budget for it in this case.
Thanks for any recommendations,
Cheers, Bruce
an ASP.NET application. I've read several articles about using GDI+ to
render graphs into a bitmap image and then to place those images within an
..aspx page. If necessary, I'll do all the hand-coding in that way. But I'd
rather not.
On the contrary, I'm posting here to see if anyone can recommend either (1)
a readily available custom control to handle line graphs, or (2) a link to
some good quality example code specifically to handle line charts. By "line
graphs", I mean graphs that have time (dates) on the X axis and several
color-coded lines of datapoints plotted on the Y axis. I need it to look
roughly like this example:
http://www.jpowered.com/line_graph/images/line_graph.gif
I know that I could purchase a custom control solution, but I don't have the
budget for it in this case.
Thanks for any recommendations,
Cheers, Bruce