private void canvas_RouteMouseHover(object sender, Canvas.RouteMouseHoverEventArgs e)
{
HandleMouseHover(e.ParameterizedLocation, e.IsClose && e.ParameterizedLocation != null);
if (e.IsClose)
{
double xValue = 0;
switch (lineGraph.Graph.XAxisAttribute)
{
case DomainAttribute.TimeOfDay:
xValue = (double)canvas.CurrentSession.Route.GetTimeFromParameterizedLocation(e.ParameterizedLocation).ToLocalTime().Ticks / TimeSpan.TicksPerSecond;
break;
case DomainAttribute.ElapsedTime:
xValue = (double)(canvas.CurrentSession.Route.GetTimeFromParameterizedLocation(e.ParameterizedLocation).Ticks - canvas.CurrentSession.Route.FirstWaypoint.Time.Ticks) / TimeSpan.TicksPerSecond;
break;
case DomainAttribute.Distance:
xValue = canvas.CurrentSession.Route.GetAttributeFromParameterizedLocation(WaypointAttribute.Distance, e.ParameterizedLocation).Value;
break;
}
lineGraph.HoverXValue = xValue;
}
else
{
lineGraph.HoverXValue = null;
}
}
private void lineGraph_GraphMouseHover(object sender, Canvas.RouteMouseHoverEventArgs e)
{
// draw/erase marker on canvas
canvas.DrawActiveHandle(e.ParameterizedLocation);
HandleMouseHover(e.ParameterizedLocation, e.IsClose && e.ParameterizedLocation != null);
}
private void canvas_ActionPerformed(object sender, Canvas.ActionEventArgs e)
{
HandleAction(e.Action);
}
private void lineGraph_GraphMouseDown(object sender, Canvas.RouteMouseHoverEventArgs e)
{
if (e.ParameterizedLocation != null)
{
switch (canvas.CurrentMouseTool)
{
case Canvas.MouseTool.Lap:
bool showLapTimeForm = ((ModifierKeys & Keys.Shift) == Keys.Shift);
canvas.AddLap(e.ParameterizedLocation, showLapTimeForm);
break;
case Canvas.MouseTool.Cut:
canvas.Cut(e.ParameterizedLocation);
break;
}
}
}
