/// <summary>
/// Creates a TIME chunk, <c>nsecs</c> in the past from now.
/// </summary>
/// <param name="nsecs">Seconds in the past. If negative, it's a future time</param>
/// <returns>The created and queued chunk</returns>
public PngChunkTIME SetTimeNow(int nsecs)
{
PngChunkTIME c = new PngChunkTIME(chunkList.imageInfo);
c.SetNow(nsecs);
QueueChunk(c);
return(c);
}
/// <summary>
/// Creates a TIME chunk with given date and time
/// </summary>
/// <param name="year">Year</param>
/// <param name="mon">Month (1-12)</param>
/// <param name="day">Day of month (1-31)</param>
/// <param name="hour">Hour (0-23)</param>
/// <param name="min">Minute (0-59)</param>
/// <param name="sec">Seconds (0-59)</param>
/// <returns>The created and queued chunk</returns>
public PngChunkTIME SetTimeYMDHMS(int year, int mon, int day, int hour, int min, int sec)
{
PngChunkTIME c = new PngChunkTIME(chunkList.imageInfo);
c.SetYMDHMS(year, mon, day, hour, min, sec);
QueueChunk(c, true);
return(c);
}
public override void CloneDataFromRead(PngChunk other)
{
PngChunkTIME x = (PngChunkTIME)other;
year = x.year;
mon = x.mon;
day = x.day;
hour = x.hour;
min = x.min;
sec = x.sec;
}
/// <summary>
/// Gets image timestamp, TIME chunk, as a string
/// </summary>
/// <returns>Formated TIME, empty string if not present</returns>
public string GetTimeAsString()
{
PngChunkTIME c = GetTime();
return(c != null?c.GetAsString() : "");
}