private void SetGridLinesStyle(ForegroundDateTimeAxis axis, Color color)
{
var gridStyle = new Style(typeof(Line));
gridStyle.Setters.Add(new Setter(Line.StrokeProperty, new SolidColorBrush(color)));
gridStyle.Setters.Add(new Setter(Line.StrokeThicknessProperty, (double)1));
gridStyle.Setters.Add(new Setter(Line.OpacityProperty, (double)0.5));
axis.GridLineStyle = gridStyle;
}
public IAxis Convert(IDataObject data)
{
var axis = new ForegroundDateTimeAxis();
if (data == null)
{
return(axis);
}
SetGridLinesStyle(axis, ResolveColor(data[ChartingConstants.GridLinesColorPropertyName] as string));
var orientation = AxisOrientation.None;
if (data[AxisDataConstants.Orientation] != null)
{
Enum.TryParse <AxisOrientation>(data[AxisDataConstants.Orientation] as string, out orientation);
}
var minimum = DateTime.MinValue;
if (data[AxisDataConstants.Minimum] != null)
{
DateTime.TryParse(data[AxisDataConstants.Minimum].ToString(), CultureInfo.CurrentCulture, DateTimeStyles.AssumeLocal, out minimum);
}
var maximum = DateTime.MaxValue;
if (data[AxisDataConstants.Maximum] != null)
{
DateTime.TryParse(data[AxisDataConstants.Maximum].ToString(), CultureInfo.CurrentCulture, DateTimeStyles.AssumeLocal, out maximum);
}
int interval = 1;
if (data[AxisDataConstants.Interval] != null)
{
int.TryParse(data[AxisDataConstants.Interval].ToString(), NumberStyles.Integer, CultureInfo.CurrentCulture, out interval);
}
bool autoCalculate = false;
if (data[AxisDataConstants.AutoCalculate] != null)
{
bool.TryParse(data[AxisDataConstants.AutoCalculate].ToString(), out autoCalculate);
}
var intervalType = DateTimeIntervalType.Auto;
if (data[AxisDataConstants.DateTimeIntervalType] != null)
{
Enum.TryParse <DateTimeIntervalType>(data[AxisDataConstants.DateTimeIntervalType] as string, out intervalType);
}
axis.Title = data[AxisDataConstants.Title];
axis.Orientation = orientation;
// What's the difference if it's foreground or not if you won't show them? :)
axis.ShowGridLines = true;
axis.IntervalType = intervalType;
if (autoCalculate)
{
axis.Interval = null;
axis.Minimum = null;
axis.Maximum = null;
}
else
{
if (minimum != DateTime.MinValue)
{
axis.Minimum = minimum;
}
if (maximum != DateTime.MaxValue)
{
axis.Maximum = minimum == maximum?minimum.AddDays(1) : maximum;
}
axis.Interval = interval;
}
return(axis);
}
