public static Image <Rgb24> FrameSliceOf3DSpectrogram_DayOfYear(Image <Rgb24> bmp1, Image <Rgb24> titleBar, int year, int dayOfYear, TimeSpan xInterval, int herzValue, FileInfo sunriseSetData, int nyquistFreq)
{
Image <Rgb24> suntrack = SunAndMoon.AddSunTrackToImage(bmp1.Width, sunriseSetData, year, dayOfYear);
bmp1.Mutate(g =>
{
Pen pen = new Pen(Color.White, 1);
var stringFont = Drawing.Arial12;
//Font stringFont = Drawing.Tahoma9;
DateTime theDate = new DateTime(year, 1, 1).AddDays(dayOfYear - 1);
string dateString = $"{year} {DataTools.MonthNames[theDate.Month - 1]} {theDate.Day:d2}";
g.DrawText(dateString, stringFont, Color.Wheat, new PointF(10, 3));
});
TimeSpan xAxisPixelDuration = TimeSpan.FromSeconds(60);
var minuteOffset = TimeSpan.Zero;
double secondsDuration = xAxisPixelDuration.TotalSeconds * bmp1.Width;
TimeSpan fullDuration = TimeSpan.FromSeconds(secondsDuration);
// init frequency scale
int herzInterval = 1000;
int frameSize = bmp1.Height;
var freqScale = new DSP.FrequencyScale(nyquistFreq, frameSize, herzInterval);
SpectrogramTools.DrawGridLinesOnImage((Image <Rgb24>)bmp1, minuteOffset, fullDuration, xInterval, freqScale);
int trackHeight = 20;
int imageHt = bmp1.Height + trackHeight + trackHeight + trackHeight;
var xAxisTicInterval = TimeSpan.FromMinutes(60); // assume 60 pixels per hour
var timeScale24Hour = ImageTrack.DrawTimeTrack(fullDuration, minuteOffset, xAxisTicInterval, bmp1.Width, trackHeight, "hours");
var imageList = new List <Image <Rgb24> >
{
titleBar,
timeScale24Hour,
suntrack,
bmp1,
timeScale24Hour
};
var compositeBmp = ImageTools.CombineImagesVertically(imageList);
// trackHeight = compositeBmp.Height;
// Image<Rgb24> timeScale12Months = ImageTrack.DrawYearScaleVertical(40, trackHeight);
// Image<Rgb24> freqScale = DrawFreqScale_vertical(40, trackHeight, HerzValue, nyquistFreq);
imageList = new List <Image <Rgb24> >();
// imageList.Add(timeScale12Months);
imageList.Add(compositeBmp);
// imageList.Add(freqScale);
compositeBmp = ImageTools.CombineImagesInLine(imageList.ToArray());
return(compositeBmp);
}
public static Image FrameSliceOf3DSpectrogram_DayOfYear(Image bmp1, Image titleBar, int year, int dayOfYear, TimeSpan xInterval, int herzValue, FileInfo sunriseSetData, int nyquistFreq)
{
Bitmap suntrack = SunAndMoon.AddSunTrackToImage(bmp1.Width, sunriseSetData, year, dayOfYear);
Graphics g = Graphics.FromImage(bmp1);
Pen pen = new Pen(Color.White);
Font stringFont = new Font("Arial", 12);
//Font stringFont = new Font("Tahoma", 9);
DateTime theDate = new DateTime(year, 1, 1).AddDays(dayOfYear - 1);
string dateString = string.Format("{0} {1} {2:d2}", year, DataTools.MonthNames[theDate.Month - 1], theDate.Day);
g.DrawString(dateString, stringFont, Brushes.Wheat, new PointF(10, 3));
TimeSpan xAxisPixelDuration = TimeSpan.FromSeconds(60);
var minuteOffset = TimeSpan.Zero;
double secondsDuration = xAxisPixelDuration.TotalSeconds * bmp1.Width;
TimeSpan fullDuration = TimeSpan.FromSeconds(secondsDuration);
// init frequency scale
int herzInterval = 1000;
int frameSize = bmp1.Height;
var freqScale = new DSP.FrequencyScale(nyquistFreq, frameSize, herzInterval);
SpectrogramTools.DrawGridLinesOnImage((Bitmap)bmp1, minuteOffset, fullDuration, xInterval, freqScale);
int trackHeight = 20;
int imageHt = bmp1.Height + trackHeight + trackHeight + trackHeight;
var xAxisTicInterval = TimeSpan.FromMinutes(60); // assume 60 pixels per hour
var timeScale24Hour = ImageTrack.DrawTimeTrack(fullDuration, minuteOffset, xAxisTicInterval, bmp1.Width, trackHeight, "hours");
var imageList = new List <Image>();
imageList.Add(titleBar);
imageList.Add(timeScale24Hour);
imageList.Add(suntrack);
imageList.Add(bmp1);
imageList.Add(timeScale24Hour);
Image compositeBmp = ImageTools.CombineImagesVertically(imageList.ToArray());
// trackHeight = compositeBmp.Height;
// Bitmap timeScale12Months = ImageTrack.DrawYearScaleVertical(40, trackHeight);
// Bitmap freqScale = DrawFreqScale_vertical(40, trackHeight, HerzValue, nyquistFreq);
imageList = new List <Image>();
// imageList.Add(timeScale12Months);
imageList.Add(compositeBmp);
// imageList.Add(freqScale);
compositeBmp = ImageTools.CombineImagesInLine(imageList.ToArray());
return(compositeBmp);
}
public static Image FrameSliceOf3DSpectrogram_ConstantFreq(Image bmp1, Image titleBar, TimeSpan xInterval, int herzValue, FileInfo sunriseSetData, int nyquistFreq)
{
SunAndMoon.AddSunRiseSetLinesToImage((Bitmap)bmp1, sunriseSetData, 0, 365, 1); // assume full year and 1px/day
var g = Graphics.FromImage(bmp1);
var pen = new Pen(Color.White);
var stringFont = new Font("Arial", 12);
var str = $"Freq = {herzValue} Hz";
g.DrawString(str, stringFont, Brushes.Wheat, new PointF(10, 7));
var xAxisPixelDuration = TimeSpan.FromSeconds(60);
var startOffset = TimeSpan.Zero;
double secondsDuration = xAxisPixelDuration.TotalSeconds * bmp1.Width;
var fullDuration = TimeSpan.FromSeconds(secondsDuration);
// init frequency scale
int herzInterval = 1000;
int frameSize = bmp1.Height;
var freqScale = new DSP.FrequencyScale(nyquistFreq, frameSize, herzInterval);
SpectrogramTools.DrawGridLinesOnImage((Bitmap)bmp1, startOffset, fullDuration, xInterval, freqScale);
int trackHeight = 20;
var xAxisTicInterval = TimeSpan.FromMinutes(60); // assume 60 pixels per hour
var timeScale24Hour = ImageTrack.DrawTimeTrack(fullDuration, startOffset, xAxisTicInterval, bmp1.Width, trackHeight, "hours");
var imageList = new List <Image> {
titleBar, timeScale24Hour, bmp1, timeScale24Hour
};
var compositeBmp = ImageTools.CombineImagesVertically(imageList.ToArray());
if (compositeBmp == null)
{
throw new ArgumentNullException(nameof(compositeBmp));
}
trackHeight = compositeBmp.Height;
Bitmap timeScale12Months = ImageTrack.DrawYearScaleVertical(40, trackHeight);
Bitmap freqScaleImage = DrawFreqScale_vertical(40, trackHeight, herzValue, nyquistFreq);
imageList = new List <Image> {
timeScale12Months, compositeBmp, freqScaleImage
};
compositeBmp = ImageTools.CombineImagesInLine(imageList.ToArray());
return(compositeBmp);
}
