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Bug 819
| Summary: | ClickSeries and ClickPointer events not being fired with Points series | ||
|---|---|---|---|
| Product: | .NET TeeChart | Reporter: | narcís calvet <narcis> |
| Component: | Android | Assignee: | Steema Issue Manager <issuemanager> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | CC: | narcis |
| Priority: | High | ||
| Version: | TeeChart.NET 2014 4.1.2014.02060 | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows | ||
| URL: | http://www.teechart.net/support/viewtopic.php?f=4&t=15019 | ||
| Chart Series: | --- | Delphi / C++ Builder RAD IDE Version: | |
DoMouseDown was using "raw" (http://developer.android.com/reference/android/view/MotionEvent.html#getRawX()) coordinates instead of view relative coordinates |
While ClickSeries is fired with Area and Bar, it's not being fired with Line, FastLine and Points series. Therefore, ClickPointer event isn't fired either. A workaround is using the Touch event, for example: void tChart1_Touch(object sender, View.TouchEventArgs e) { for (int i = 0; i < tChart1.Series.Count; i++) { if (tChart1[i] is Steema.TeeChart.Styles.CustomPoint) { int x = Steema.TeeChart.Utils.Round(e.Event.GetX()); int y = Steema.TeeChart.Utils.Round(e.Event.GetY()); Steema.TeeChart.Styles.CustomPoint p = (Steema.TeeChart.Styles.CustomPoint)tChart1[i]; int index = p.Clicked(x, y); if (index != -1) { this.Points_ClickPointer(p, index, x, y); break; } } } } void Points_ClickPointer(CustomPoint series, int valueIndex, int x, int y) { new AlertDialog.Builder(this) .SetTitle("Alert1") .SetMessage("ValueIndex is: " + valueIndex.ToString()) .SetPositiveButton("OK", null as IDialogInterfaceOnClickListener) .Show(); }