/// <summary>
/// Writes out an object in Javascript literal notation based on its type.
/// </summary>
/// <param name="o">The object</param>
/// <param name="gcdt">The column data type</param>
/// <returns>The javascript literal notation for the object</returns>
public static string FormatObjectForTypeJS(object o, GoogleColumnDataType gcdt)
{
if (o == null)
{
throw new ArgumentNullException(nameof(o));
}
switch (gcdt)
{
case GoogleColumnDataType.date:
case GoogleColumnDataType.datetime:
case GoogleColumnDataType.timeofday:
return(String.Format(CultureInfo.InvariantCulture, "new Date({0})", ((DateTime)o).ToString("yyyy, M - 1, d, H, m, s", System.Globalization.CultureInfo.InvariantCulture)));
case GoogleColumnDataType.boolean:
return(((bool)o) ? "true" : "false");
case GoogleColumnDataType.number:
return(o.ToString());
default:
case GoogleColumnDataType.@string:
return(String.Format(CultureInfo.InvariantCulture, "'{0}'", o.ToString()));
}
}
/// <summary>
/// Provides the format string for an axis
/// </summary>
/// <param name="gcdt">The column data type</param>
/// <param name="datePattern">Date pattern, if it's a date</param>
/// <param name="fUseMonthYearDate">True to use a month/year (no day) notation</param>
/// <returns>The Format string</returns>
public static string FormatStringForType(GoogleColumnDataType gcdt, bool fUseMonthYearDate = false, string datePattern = null)
{
switch (gcdt)
{
case GoogleColumnDataType.date:
return(fUseMonthYearDate ? "MMM yyyy" : (String.IsNullOrWhiteSpace(datePattern) ? CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern : datePattern));
case GoogleColumnDataType.datetime:
return(CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern + " " + "HH:mm");
case GoogleColumnDataType.timeofday:
return(CultureInfo.CurrentCulture.DateTimeFormat.ShortTimePattern);
default:
case GoogleColumnDataType.number:
case GoogleColumnDataType.boolean:
case GoogleColumnDataType.@string:
return(String.Empty);
}
}
/// <summary>
/// Provides the format string for an axis
/// </summary>
/// <param name="gcdt">The column data type</param>
/// <returns>The Format string</returns>
protected string FormatStringForType(GoogleColumnDataType gcdt)
{
switch (gcdt)
{
case GoogleColumnDataType.date:
return(UseMonthYearDate ? "MMM yyyy" : (String.IsNullOrWhiteSpace(XDatePattern) ? System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat.ShortDatePattern : XDatePattern));
case GoogleColumnDataType.datetime:
return(System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat.ShortDatePattern + " " + "HH:mm");
case GoogleColumnDataType.timeofday:
return(System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat.ShortTimePattern);
default:
case GoogleColumnDataType.number:
case GoogleColumnDataType.boolean:
case GoogleColumnDataType.@string:
return(String.Empty);
}
}
/// <summary>
/// Writes out an object in Javascript literal notation based on its type.
/// </summary>
/// <param name="o">The object</param>
/// <param name="gcdt">The column data type</param>
/// <returns>The javascript literal notation for the object</returns>
private string FormatObjectForTypeJS(object o, GoogleColumnDataType gcdt)
{
switch (gcdt)
{
case GoogleColumnDataType.date:
case GoogleColumnDataType.datetime:
case GoogleColumnDataType.timeofday:
return(String.Format(CultureInfo.InvariantCulture, "new Date({0})", ((DateTime)o).ToString("yyyy, M - 1, dd, HH, mm, ss", System.Globalization.CultureInfo.InvariantCulture)));
case GoogleColumnDataType.boolean:
return(((bool)o) ? "true" : "false");
case GoogleColumnDataType.number:
return(o.ToString());
default:
case GoogleColumnDataType.@string:
return(String.Format(CultureInfo.InvariantCulture, "'{0}'", o.ToString()));
}
}
