My development server is running CFMX7, and I have not had a chance to test this on 6.1, so I'm sure if the issue is related to the CF version.
In certain charts, the "scaleto", "scalefrom" and "gridlines" values are not being used correctly when the chart is generated. I'm aware that the "scalefrom" and "scaleto" values are modified by the charting code if they would result in cropping the chart contents, but that's not the case here. I'm attempting to display two charts: one works, the other doesn't. The first has the following atttributes - scalefrom="0" , scaleto = "1", gridlines="11". The values displayed on the chart are always decimals <= 1. The chart displays correctly, with Y-axis labels and gridlines from 0 to 1, in increments of 0.1. The second chart has its scaling values set dynamically, to present a compact chart based on making the top of the Y-axis slightly higher than the largest displayed Y-value. (For instance, if the largest Y-value is 298, the "scaleto" is set to 300.) The following values were sent to the <cfchart> tag (I output them elsewhere to verify them): scalefrom="0", scaleto="300", gridlines="31". This should have produced a Y-axis running from 0 to 300, naturally, with gridlines at 10,20,30,etc. The displayed chart, however, ran from -50 to 600, in increments of 50. There were 14 total gridlines, including the axis. No data points were less than 0, so there was no need for the Y-Axis value to extend below 0. All data points were displayed in the correct positions - the highest Y-value was 298, just as it should have been. Only the number of gridlines and the scaling were incorrect. I followed up by placing static values into these attributes as a test, using the same data to create the data points. The results changed, but were still mostly wrong. Occasionally, the number of gridlines was correct, but the scaling values continued to be wrong, although they changed. For instance, when I hard-coded the following: scalefrom="0", scaleto="300", gridlines="4", I got a chart which did, in fact have 4 gridlines. But the scale went from -200 to 400. I have also tested this with chart formats of both Flash and JPEG, with the same results. Does anyone (MM, perhaps?) have any light to shed on this? -- Tom McNeer MediumCool http://www.mediumcool.com 530 Means St NW, Suite 110 Atlanta, GA 30318 404.589.0560 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Logware (www.logware.us): a new and convenient web-based time tracking application. Start tracking and documenting hours spent on a project or with a client with Logware today. Try it for free with a 15 day trial account. http://www.houseoffusion.com/banners/view.cfm?bannerid=67 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:197165 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
