PDFPage CreateNewPage(PDFFont font, string serialNumber)
{
var headerPen = new PDFPen(Color.DarkSlateBlue, 120);
var serialfont = new PDFFont(FontType.Helvetica, 16, PDF.Drawing.FontStyle.Regular);
var companyNameFont = new PDFFont(FontType.Helvetica, 30, PDF.Drawing.FontStyle.Bold);
pageNumber++;
PDFPage page = pdfDocument.AddPage();
page.Height = 1000;
page.Width = 700;
page.DrawLine(headerPen, 0, 0, 700, 0);
page.DrawString(LabelConstant.Title, serialfont, Color.White, 10, 50);
page.DrawString(LabelConstant.SerialNumber + serialNumber, serialfont, Color.White, 550, 50);
page.DrawString(LabelConstant.CompanyName, companyNameFont, Color.White, 230, 40);
page.DrawString(LabelConstant.TradeMark, font, Color.White, 450, 20);
page.DrawString(LabelConstant.Page + pageNumber, font, Color.Black, 600, 980);
page.DrawString(LabelConstant.Website, font, Color.Black, PDFcoordinates.siteX, PDFcoordinates.siteY);
page.DrawString(DateTime.UtcNow.ToString("dd/MM/yyy HH:mm:sss UTC"), font, Color.White, PDFcoordinates.dateX, PDFcoordinates.dateY);
page.DrawString("0.1.9.1", font, Color.Black, PDFcoordinates.versionX, PDFcoordinates.versionY);
return(page);
}
void DrawGraph(HexFileDecoder decoder, LoggerVariables pdfVariables, PDFPage pdfPage, PDFPen pen, PDFFont font)
{
var withinlimitsPen = new PDFPen(Color.LightGray, 0.5, PenStyle.ShortDash);
var abovelimitPen = new PDFPen(Color.LightSalmon, 1, PenStyle.ShortDash);
var belowlimitPen = new PDFPen(Color.CornflowerBlue, 1, PenStyle.ShortDash);
var presetUpperLimit = new double[8];
var presetLowerLimit = new double[8];
var presetUpperLimitY = new double[8];
var presetLowerLimitY = new double[8];
var maxRecorded = new double[8];
var minRecorded = new double[8];
var maxRecordedY = new double[8];
var minRecordedY = new double[8];
float dateX = 0;
float maximumX = 55;
float graphScaleX = 0;
float graphScaleY = 0;
float y0 = 0;
float y1 = 0;
int numberofDates = pdfVariables.RecordedSamples / 5;
int dateGap;
if (numberofDates == 0)
{
dateGap = 1;
}
else
{
dateGap = numberofDates;
}
//Assign statistics of the first channel
presetUpperLimit[0] = pdfVariables.ChannelOne.PresetUpperLimit;
presetLowerLimit[0] = pdfVariables.ChannelOne.PresetLowerLimit;
maxRecorded[0] = pdfVariables.ChannelOne.Max;
minRecorded[0] = pdfVariables.ChannelOne.Min;
var yHighest = pdfVariables.ChannelOne.Max;
var yLowest = pdfVariables.ChannelOne.Min;
//Assign statistics of the second channel
if (pdfVariables.IsChannelTwoEnabled)
{
presetUpperLimit[1] = pdfVariables.ChannelTwo.PresetUpperLimit;
presetLowerLimit[1] = pdfVariables.ChannelTwo.PresetLowerLimit;
maxRecorded[1] = pdfVariables.ChannelTwo.Max;
minRecorded[1] = pdfVariables.ChannelTwo.Min;
if (pdfVariables.ChannelTwo.Max > yHighest)
{
yHighest = pdfVariables.ChannelTwo.Max;
}
if (pdfVariables.ChannelTwo.Min < yLowest)
{
yLowest = pdfVariables.ChannelTwo.Min;
}
}
//draw graph
pdfPage.DrawLine(pen, PDFcoordinates.Xstart, PDFcoordinates.Ystart, PDFcoordinates.Xstart, PDFcoordinates.Yfinish);
pdfPage.DrawLine(pen, PDFcoordinates.Xstart, PDFcoordinates.Yfinish, PDFcoordinates.Xfinish, PDFcoordinates.Yfinish);
graphScaleY = (float)((PDFcoordinates.graphHeight - 20) / (yHighest - yLowest));
graphScaleX = (float)PDFcoordinates.graphWidth / pdfVariables.RecordedSamples;
//graph dates
while (numberofDates < pdfVariables.RecordedSamples)
{
dateX = (graphScaleX * numberofDates) + maximumX;
pdfPage.DrawString(decoder.UNIXtoUTCDate(Convert.ToInt32(pdfVariables.Time[numberofDates])), font, Color.Black, dateX - 40, PDFcoordinates.Yfinish + 15);
pdfPage.DrawString(decoder.UNIXtoUTCTime(Convert.ToInt32(pdfVariables.Time[numberofDates])), font, Color.Black, dateX - 45, PDFcoordinates.Yfinish + 28);
numberofDates += dateGap;
}
//Y axis
var range = yHighest - yLowest;
var yIncrement = 0;
if (range > 100)
{
yIncrement = 10;
}
else if (range > 50)
{
yIncrement = 5;
}
else if (range > 20)
{
yIncrement = 2;
}
else
{
yIncrement = 1;
}
int currentYLabel = (int)yLowest + yIncrement;
while (currentYLabel < yHighest)
{
var graphCurrentValue = (float)(PDFcoordinates.graphHeight - ((currentYLabel - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
pdfPage.DrawLine(withinlimitsPen, PDFcoordinates.Xstart, graphCurrentValue, PDFcoordinates.Xfinish, graphCurrentValue);
pdfPage.DrawString(currentYLabel.ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, graphCurrentValue);
currentYLabel = currentYLabel + yIncrement;
}
//If there is more than one channel available, current function is not optimal as if we were to have more than 2 channels we would be loooping to check .isChannelThreeEnabled? and so on
if (pdfVariables.IsChannelTwoEnabled && pdfVariables.RecordedSamples > 0)
{
y1 = (float)(PDFcoordinates.graphHeight - (pdfVariables.ChannelTwo.Data[0] - yLowest) * graphScaleY) + PDFcoordinates.Ymax;
presetUpperLimitY[1] = (float)(PDFcoordinates.graphHeight - ((presetUpperLimit[1] - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
presetLowerLimitY[1] = (float)(PDFcoordinates.graphHeight - ((presetLowerLimit[1] - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
maxRecordedY[1] = (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelTwo.Max - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
minRecordedY[1] = (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelTwo.Min - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
/*pdfPage.DrawLine(withinlimitsPen, PDFcoordinates.Xstart, maxRecordedY[1], PDFcoordinates.Xfinish, maxRecordedY[1]);
* pdfPage.DrawLine(withinlimitsPen, PDFcoordinates.Xstart, minRecordedY[1], PDFcoordinates.Xfinish, minRecordedY[1]);
* pdfPage.DrawString(minRecorded[1].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, minRecordedY[1]);
* pdfPage.DrawString(maxRecorded[1].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, maxRecordedY[1]);*/
if ((presetUpperLimit[1] < maxRecorded[1]) && (presetUpperLimit[1] > minRecorded[1]))
{
pdfPage.DrawString(pdfVariables.ChannelTwo.Unit + LabelConstant.UpperLimit, font, Color.LightCoral, PDFcoordinates.thirdColumn, presetUpperLimitY[1] - 5);
pdfPage.DrawString(presetUpperLimit[1].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, presetUpperLimitY[1]);
pdfPage.DrawLine(abovelimitPen, PDFcoordinates.Xstart, presetUpperLimitY[1], PDFcoordinates.Xfinish, presetUpperLimitY[1]);
}
if ((presetLowerLimit[1] > minRecorded[1]) && (presetLowerLimit[1] < maxRecorded[1]))
{
pdfPage.DrawString(pdfVariables.ChannelTwo.Unit + LabelConstant.LowerLimit, font, Color.CornflowerBlue, PDFcoordinates.thirdColumn, presetLowerLimitY[1] + 10);
pdfPage.DrawString(presetLowerLimit[1].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, presetLowerLimitY[1]);
pdfPage.DrawLine(belowlimitPen, PDFcoordinates.Xstart, presetLowerLimitY[1], PDFcoordinates.Xfinish, presetLowerLimitY[1]);
}
}
//Retrieve data from channel one
if (pdfVariables.ChannelOne.Data != null)
{
y0 = (float)(PDFcoordinates.graphHeight - (pdfVariables.ChannelOne.Data[0] - yLowest) * graphScaleY) + PDFcoordinates.Ymax;
presetUpperLimitY[0] = (float)(PDFcoordinates.graphHeight - ((presetUpperLimit[0] - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
presetLowerLimitY[0] = (float)(PDFcoordinates.graphHeight - ((presetLowerLimit[0] - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
maxRecordedY[0] = (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelOne.Max - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
minRecordedY[0] = (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelOne.Min - yLowest) * graphScaleY)) + PDFcoordinates.Ymax;
/*pdfPage.DrawLine(withinlimitsPen, PDFcoordinates.Xstart, maxRecordedY[0], PDFcoordinates.Xfinish, maxRecordedY[0]);
* pdfPage.DrawLine(withinlimitsPen, PDFcoordinates.Xstart, minRecordedY[0], PDFcoordinates.Xfinish, minRecordedY[0]);
* pdfPage.DrawString(minRecorded[0].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, minRecordedY[0]);
* pdfPage.DrawString(maxRecorded[0].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, maxRecordedY[0]);*/
if ((presetUpperLimit[0] < maxRecorded[0]) && (presetUpperLimit[0] > minRecorded[0]))
{
pdfPage.DrawString(pdfVariables.ChannelOne.Unit + LabelConstant.UpperLimit, font, Color.Coral, PDFcoordinates.thirdColumn, presetUpperLimitY[0] - 5);
pdfPage.DrawString(presetUpperLimit[0].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, presetUpperLimitY[0]);
pdfPage.DrawLine(abovelimitPen, PDFcoordinates.Xstart, presetUpperLimitY[0], PDFcoordinates.Xfinish, presetUpperLimitY[0]);
}
if ((presetLowerLimit[0] > minRecorded[0]) && (presetLowerLimit[0] < maxRecorded[0]))
{
pdfPage.DrawString(pdfVariables.ChannelOne.Unit + LabelConstant.LowerLimit, font, Color.CornflowerBlue, PDFcoordinates.thirdColumn, presetLowerLimitY[0] + 10);
pdfPage.DrawString(presetLowerLimit[0].ToString("N2"), font, Color.Black, PDFcoordinates.firstColumn, presetLowerLimitY[0]);
pdfPage.DrawLine(belowlimitPen, PDFcoordinates.Xstart, presetLowerLimitY[0], PDFcoordinates.Xfinish, presetLowerLimitY[0]);
}
}
int i = 0;
int tagCount = 0;
var ch0Pen = new PDFPen(Color.DarkGreen, 1);
var ch1Pen = new PDFPen(Color.MediumPurple, 1);
var abovelimitDataPen = new PDFPen(Color.LightSalmon, 1);
var belowlimitDataPen = new PDFPen(Color.CornflowerBlue, 1);
while (i < pdfVariables.RecordedSamples)
{
if (tagCount < pdfVariables.Tag.Count && pdfVariables.Tag[tagCount] == i)
{
var tagPen = new PDFPen(Color.ForestGreen, 1);
pdfPage.DrawLine(tagPen, maximumX - 2, y0 - 2, maximumX + 2, y0 + 2);
pdfPage.DrawLine(tagPen, maximumX - 2, y0 + 2, maximumX + 2, y0 - 2);
tagCount++;
}
if (pdfVariables.ChannelOne.Data != null)
{
if (pdfVariables.ChannelOne.Data[i] > pdfVariables.ChannelOne.PresetUpperLimit)
{
pdfPage.DrawLine(abovelimitDataPen, maximumX, y0, maximumX + graphScaleX, (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelOne.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax);
}
else if (pdfVariables.ChannelOne.Data[i] < pdfVariables.ChannelOne.PresetLowerLimit)
{
pdfPage.DrawLine(belowlimitDataPen, maximumX, y0, maximumX + graphScaleX, (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelOne.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax);
}
else
{
pdfPage.DrawLine(ch0Pen, maximumX, y0, maximumX + graphScaleX, (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelOne.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax);
}
y0 = (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelOne.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax;
}
if (pdfVariables.IsChannelTwoEnabled)
{
if (pdfVariables.ChannelTwo.Data[i] > pdfVariables.ChannelTwo.PresetUpperLimit)
{
pdfPage.DrawLine(abovelimitDataPen, maximumX, y1, maximumX + graphScaleX, (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelTwo.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax);
}
else if (pdfVariables.ChannelTwo.Data[i] < pdfVariables.ChannelTwo.PresetLowerLimit)
{
pdfPage.DrawLine(belowlimitDataPen, maximumX, y1, maximumX + graphScaleX, (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelTwo.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax);
}
else
{
pdfPage.DrawLine(ch1Pen, maximumX, y1, maximumX + graphScaleX, (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelTwo.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax);
}
y1 = (float)(PDFcoordinates.graphHeight - ((pdfVariables.ChannelTwo.Data[i] - (yLowest)) * graphScaleY)) + PDFcoordinates.Ymax;
}
maximumX += graphScaleX;
i++;
}
}