/// <summary>
/// Save the plot, along with any defined annotations, to a png file
/// </summary>
/// <param name="pngFilePath">Output file path</param>
/// <param name="width">PNG file width, in pixels</param>
/// <param name="height">PNG file height, in pixels</param>
/// <param name="resolution">Image resolution, in dots per inch</param>
/// <remarks></remarks>
public override void SaveToPNG(string pngFilePath, int width, int height, int resolution)
{
if (string.IsNullOrWhiteSpace(pngFilePath))
{
throw new ArgumentException("PNG file path cannot be blank", nameof(pngFilePath));
}
var exportFile = new FileInfo(Path.ChangeExtension(pngFilePath, null) + "_TmpExportData.txt");
try
{
using (var writer = new StreamWriter(new FileStream(exportFile.FullName, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)))
{
// Plot options: set of square brackets with semicolon separated key/value pairs
writer.WriteLine("[" + GetPlotOptions() + "]");
// Column names
writer.WriteLine("Charge\t" + XAxisInfo.Title + "\t" + YAxisInfo.Title + "\t" + ZAxisInfo.Title);
// Column options: semicolon separated key/value pairs for each column, e.g.
//
var additionalOptions = new List <string> {
"MarkerSize=" + MarkerSize
};
if (ColorScaleMinIntensity > 0 || ColorScaleMaxIntensity > 0)
{
additionalOptions.Add("ColorScaleMinIntensity=" + ColorScaleMinIntensity);
additionalOptions.Add("ColorScaleMaxIntensity=" + ColorScaleMaxIntensity);
}
writer.WriteLine(XAxisInfo.GetOptions() + "\t" + YAxisInfo.GetOptions() + "\t" + ZAxisInfo.GetOptions(additionalOptions));
var charges = PointsByCharge.Keys.ToList();
charges.Sort();
// Data, by charge state
foreach (var charge in charges)
{
foreach (var dataPoint in PointsByCharge[charge])
{
writer.WriteLine(charge + "\t" + dataPoint.X + "\t" + dataPoint.Y + "\t" + dataPoint.Value);
}
}
}
if (DeleteTempFiles)
{
exportFile.Delete();
}
}
catch (Exception ex)
{
OnErrorEvent("Error exporting data in SaveToPNG", ex);
return;
}
if (string.IsNullOrWhiteSpace(PythonPath) && !FindPython())
{
OnErrorEvent("Cannot export plot data for PNG creation; Python not found");
return;
}
try
{
var args = "";
var cmdLine = string.Format("{0} {1} {2}", PythonPath, PRISM.clsPathUtils.PossiblyQuotePath(exportFile.FullName), args);
Console.WriteLine("ToDo: generate 3D plot with " + cmdLine);
}
catch (Exception ex)
{
OnErrorEvent("Error creating 3D plot with Python using " + exportFile.Name, ex);
}
}
/// <summary>
/// Save the plot, along with any defined annotations, to a png file
/// </summary>
/// <param name="pngFile">Output PNG file</param>
/// <param name="width">PNG file width, in pixels</param>
/// <param name="height">PNG file height, in pixels</param>
/// <param name="resolution">Image resolution, in dots per inch</param>
/// <remarks></remarks>
public override bool SaveToPNG(FileInfo pngFile, int width, int height, int resolution)
{
if (pngFile == null)
{
throw new ArgumentNullException(nameof(pngFile), "PNG file instance cannot be blank");
}
var exportFile = new FileInfo(Path.ChangeExtension(pngFile.FullName, null) + TMP_FILE_SUFFIX + ".txt");
try
{
using (var writer = new StreamWriter(new FileStream(exportFile.FullName, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)))
{
// Plot options: set of square brackets with semicolon separated key/value pairs
writer.WriteLine("[" + GetPlotOptions() + "]");
// Column options: semicolon separated key/value pairs for each column, with options for each column separated by a tab
// Note: these options aren't actually used by the Python plotting library
// Example XAxis options: Autoscale=true;StringFormat=#,##0;MinorGridlineThickness=1
// Example YAxis options: Autoscale=true;StringFormat=#,##0;MinorGridlineThickness=1
// Example ZAxis options: Autoscale=true;StringFormat=#,##0;MinorGridlineThickness=1;MarkerSize=0.6;ColorScaleMinIntensity=400.3625;ColorScaleMaxIntensity=9152594
var additionalZAxisOptions = new List <string> {
"MarkerSize=" + MarkerSize
};
if (ColorScaleMinIntensity > 0 || ColorScaleMaxIntensity > 0)
{
additionalZAxisOptions.Add("ColorScaleMinIntensity=" + ColorScaleMinIntensity);
additionalZAxisOptions.Add("ColorScaleMaxIntensity=" + ColorScaleMaxIntensity);
}
writer.WriteLine(XAxisInfo.GetOptions() + "\t" + YAxisInfo.GetOptions() + "\t" + ZAxisInfo.GetOptions(additionalZAxisOptions));
var charges = PointsByCharge.Keys.ToList();
charges.Sort();
var includeCharge = charges.Count > 1;
// Column names
if (includeCharge)
{
writer.WriteLine(XAxisInfo.Title + "\t" + YAxisInfo.Title + "\t" + ZAxisInfo.Title + "\t" + "Charge");
}
else
{
writer.WriteLine(XAxisInfo.Title + "\t" + YAxisInfo.Title + "\t" + ZAxisInfo.Title);
}
// Data, by charge state
foreach (var charge in charges)
{
foreach (var dataPoint in PointsByCharge[charge])
{
if (includeCharge)
{
writer.WriteLine(dataPoint.X + "\t" + dataPoint.Y + "\t" + dataPoint.Value + "\t" + charge);
}
else
{
writer.WriteLine(dataPoint.X + "\t" + dataPoint.Y + "\t" + dataPoint.Value);
}
}
}
}
}
catch (Exception ex)
{
OnErrorEvent("Error exporting data in SaveToPNG", ex);
return(false);
}
if (string.IsNullOrWhiteSpace(PythonPath) && !PythonInstalled)
{
NotifyPythonNotFound("Cannot export plot data for PNG creation");
return(false);
}
try
{
var success = GeneratePlotsWithPython(exportFile, pngFile.Directory);
if (DeleteTempFiles)
{
exportFile.Delete();
}
return(success);
}
catch (Exception ex)
{
OnErrorEvent("Error creating 3D plot with Python using " + exportFile.Name, ex);
return(false);
}
}
/// <summary>
/// Save the plot, along with any defined annotations, to a png file
/// </summary>
/// <param name="pngFilePath">Output file path</param>
/// <param name="width">PNG file width, in pixels</param>
/// <param name="height">PNG file height, in pixels</param>
/// <param name="resolution">Image resolution, in dots per inch</param>
/// <remarks></remarks>
public override void SaveToPNG(string pngFilePath, int width, int height, int resolution)
{
if (string.IsNullOrWhiteSpace(pngFilePath))
{
throw new ArgumentException("PNG file path cannot be blank", nameof(pngFilePath));
}
FileInfo exportFile;
try
{
exportFile = new FileInfo(Path.ChangeExtension(pngFilePath, null) + "_TmpExportData.txt");
using (var writer = new StreamWriter(new FileStream(exportFile.FullName, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)))
{
// Plot options: set of square brackets with semicolon separated key/value pairs
writer.WriteLine("[" + GetPlotOptions() + "]");
// Column names
writer.WriteLine(XAxisInfo.Title + "\t" + YAxisInfo.Title);
// Column options: semicolon separated key/value pairs for each column, e.g.
// Autoscale=false;Minimum=0;Maximum=0;StringFormat=#,##0;MinorGridlineThickness=0;MajorStep=1
writer.WriteLine(XAxisInfo.GetOptions() + "\t" + YAxisInfo.GetOptions());
// Data
foreach (var dataPoint in Data)
{
writer.WriteLine(dataPoint.X + "\t" + dataPoint.Y);
}
}
if (DeleteTempFiles)
{
exportFile.Delete();
}
}
catch (Exception ex)
{
OnErrorEvent("Error exporting data in SaveToPNG", ex);
return;
}
if (string.IsNullOrWhiteSpace(PythonPath) && !FindPython())
{
OnErrorEvent("Cannot export plot data for PNG creation; Python not found");
return;
}
try
{
var args = "";
var cmdLine = string.Format("{0} {1} {2}", PythonPath, PRISM.clsPathUtils.PossiblyQuotePath(exportFile.FullName), args);
Console.WriteLine("ToDo: generate 2D plot with " + cmdLine);
}
catch (Exception ex)
{
OnErrorEvent("Error creating 2D plot with Python using " + exportFile.Name, ex);
}
}
/// <summary>
/// Save the plot, along with any defined annotations, to a png file
/// </summary>
/// <param name="pngFile">Output PNG file</param>
/// <param name="width">PNG file width, in pixels</param>
/// <param name="height">PNG file height, in pixels</param>
/// <param name="resolution">Image resolution, in dots per inch</param>
/// <remarks></remarks>
public override bool SaveToPNG(FileInfo pngFile, int width, int height, int resolution)
{
if (pngFile == null)
{
throw new ArgumentNullException(nameof(pngFile), "PNG file instance cannot be blank");
}
var exportFile = new FileInfo(Path.ChangeExtension(pngFile.FullName, null) + TMP_FILE_SUFFIX + ".txt");
try
{
using (var writer = new StreamWriter(new FileStream(exportFile.FullName, FileMode.Create, FileAccess.Write, FileShare.ReadWrite)))
{
// Plot options: set of square brackets with semicolon separated key/value pairs
writer.WriteLine("[" + GetPlotOptions() + "]");
// Column options: semicolon separated key/value pairs for each column, with options for each column separated by a tab
// Note: these options aren't actually used by the Python plotting library
// Example XAxis options: Autoscale=false;Minimum=0;Maximum=12135006;StringFormat=#,##0;MinorGridlineThickness=1
// Example YAxis options: Autoscale=true;StringFormat=0.00E+00;MinorGridlineThickness=1
writer.WriteLine(XAxisInfo.GetOptions() + "\t" + YAxisInfo.GetOptions());
// Column names
writer.WriteLine(XAxisInfo.Title + "\t" + YAxisInfo.Title);
// Data
foreach (var dataPoint in Data)
{
writer.WriteLine(dataPoint.X + "\t" + dataPoint.Y);
}
}
}
catch (Exception ex)
{
OnErrorEvent("Error exporting data in SaveToPNG", ex);
return(false);
}
if (string.IsNullOrWhiteSpace(PythonPath) && !PythonInstalled)
{
NotifyPythonNotFound("Cannot export plot data for PNG creation");
return(false);
}
try
{
var success = GeneratePlotsWithPython(exportFile, pngFile.Directory);
if (DeleteTempFiles)
{
exportFile.Delete();
}
return(success);
}
catch (Exception ex)
{
OnErrorEvent("Error creating 2D plot with Python using " + exportFile.Name, ex);
return(false);
}
}