Search found 55 matches

by LibDundas
Thu May 07, 2009 2:18 pm
Forum: .NET
Topic: DragPoint not extending outside of chart view after zooming
Replies: 3
Views: 1020

Thank you Sandra! I added in your suggestion and it worked as expected. Just 2 small typos that I corrected below to help any future readers of this post: Drag Event: if (x > s.GetHorizAxis.Maximum) s.GetHorizAxis.Maximum = x; if (x < s.GetHorizAxis.Minimum) s.GetHorizAxis.Minimum = x; if (y > s.Get...
by LibDundas
Thu May 07, 2009 2:02 pm
Forum: .NET
Topic: Line series appearing outside of the main chart
Replies: 6
Views: 1531

Hello, thanks for the quick reply. I have uploaded an example project (including 2 screen shots) to the uploads page. I added the "Regen Pts" button so you can easily obtain a good data set to help reproduce the problem. Regen Pts until the green and red line or close to each other. The green line a...
by LibDundas
Wed May 06, 2009 6:56 pm
Forum: .NET
Topic: DragPoint not extending outside of chart view after zooming
Replies: 3
Views: 1020

DragPoint not extending outside of chart view after zooming

When not zoomed in, I am able to drag a point to the edges of the chart limit, and the chart will expand and move with my point. For example, if my Y-axis was from 0 to 120 and I drag a point from 100 to 200, the chart would previously expand to 200. However, when I am zoomed in, the chart does not ...
by LibDundas
Wed May 06, 2009 6:04 pm
Forum: .NET
Topic: Line series appearing outside of the main chart
Replies: 6
Views: 1531

Line series appearing outside of the main chart

Hello, when I zoom in on the graph, various lines appear off the chart (but still within the tChart control boundaries).

I have set
tChart.Aspect.ClipPoints = true;

but it still appears to be a problem. This issue really hurts the professional look of the chart.

Any ideas?
by LibDundas
Tue Apr 14, 2009 1:31 pm
Forum: .NET
Topic: GDI+ Print Preview Error
Replies: 2
Views: 709

Thanks!
by LibDundas
Mon Apr 13, 2009 8:14 pm
Forum: .NET
Topic: GDI+ Print Preview Error
Replies: 2
Views: 709

GDI+ Print Preview Error

I am trying to use the tChart1.Printer.Preview() method to get a print preview so I can print a chart but I get the following exception: ExternalException was unhandled A generic error occurred in GDI+ When I was using the evaluation version (after it expired), the exception shows up EVERY time befo...
by LibDundas
Fri Mar 27, 2009 2:45 pm
Forum: .NET
Topic: Drawing colorLines with annotations (or any type of label)?
Replies: 2
Views: 881

Thanks Yeray, your first suggestion sounds interesting. I will give that a go.
by LibDundas
Fri Mar 27, 2009 2:30 pm
Forum: .NET
Topic: Zoom in to specific series (line graph)
Replies: 2
Views: 875

Hi Yeray, thanks for the prompt reply. I ended up going with my second option because I was reading the "Articles" on this website (http://www.teechart.net/reference/articles/index.php) There was info about zooming and scrolling so I went wtih it and came up with this: // basically I determine the n...
by LibDundas
Thu Mar 26, 2009 9:38 pm
Forum: .NET
Topic: Drawing colorLines with annotations (or any type of label)?
Replies: 2
Views: 881

Drawing colorLines with annotations (or any type of label)?

I use a colorLine to mark a point on the bottom axis. I need to add a label near the chart that corresponds to this colorLine. For this, I use an Annotation and set a custom position which I obtain using: annotationSeg1.Left = Convert.ToInt16(tChart.Axes.Bottom.CalcPosValue(segTimeSum)); When the ch...
by LibDundas
Thu Mar 26, 2009 9:23 pm
Forum: .NET
Topic: Zoom in to specific series (line graph)
Replies: 2
Views: 875

Zoom in to specific series (line graph)

Is it possible to zoom in to a specific series line graph?

Or how can I calculate the outside dimensions of a particular series so I can use the tChart.Zoom.ZoomRect() method?

Thanks,
Kevin