User (Legacy) Posted June 13, 2000 Report Share Posted June 13, 2000 Francisco, Once again, I am using VB 6.0 with version 4.0.16.0 Chart FX. Another issue I am trying to resolve: I am running an unlimited real time strip chart (2d) with 2 series which has a transparent background, a JPEG picture for a backdrop and is scrollable. The chart runs fine and all the labels appear correctly while the chart is running and displaying real time data. Now, when I stop the chart I switch from scrollable to non-scrollable so the user can see the entire data plot. At this point I am also re-formatting the X axis and filling in time labels. I am manually spinning through a loop and assigning strings to each one of the X axis lables because I could not get the ChartFx AF_TIME format to step properly using the LabelValue() property, or by setting the Min and Max time and specifying a STEP. Also, in certain cases I need to display tenth of a second time resolution so I have to format strings manually, not a problem. Below is the VB code I'm using to assign labels: ' Set the first label to the time the chart was started (sTime = "6:00:03 PM" as an example) LabelVal = sTime ' Loop through and assign time labels to the major tick marks on the X axis (there are 10 tick marks) For j = 0 To CInt(X_AXIS_LABEL_COUNT) - 1 chart.Legend(j) = LabelVal temp = CStr(DateAdd("s", secondsBetweenIntervals, LabelVal)) LabelVal = temp Next j However, the strange thing is that certain labels appear blank on the X axis. The label which dissapears changes at random...sometimes it's the second, sometimes the fourth, sometimes the sixth...you get the point. I've checked the string I'm assigning to the Label and it is definitely valid. Also, I am calling this same routine to fill in X axis lables for a different, non real time chart and it works perfectly. Also, I would like for the major tick marks to be lined up with the Zero line on the X axis. As you can see from the screenshot I included, the first tick mark has a slight offset from the zero line. As always, any suggestions greatly appreciated, Gary gkercheck@yahoo.com Link to comment Share on other sites More sharing options...
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