public static graph graph1, graph2, graph3, graph4; //They are static because we need to access them from other forms
public Form1()
{
InitializeComponent();
graph1 = new graph("chart1"); //Initializing graph objects
graph2 = new graph("chart2");
graph3 = new graph("chart3");
graph4 = new graph("chart4");
loadFromFileIntoObject(graph1); //Calling function that is reading values from the file and it's storing them in object that we are passing here
loadFromFileIntoObject(graph2);
loadFromFileIntoObject(graph3);
loadFromFileIntoObject(graph4);
}
public void loadChart()
{
graph r = Form1.graph4;
foreach (series s in r.seriesList)
{
chart1.Series.Add(s.name);
int y = 0;
foreach (string ss in s.xPoints)
{
chart1.Series[chart1.Series.Count - 1].Points.AddXY(ss, s.yPoints[y]);
y++;
}
}
chart1.Titles.Add(r.title);
chart1.ChartAreas["main"].AxisX.Interval = 1;
chart1.ChartAreas["main"].AxisX.Title = r.xAxis;
chart1.ChartAreas["main"].AxisY.Title = r.yAxis;
}
public void loadChart()
{
graph r = Form1.graph1; //This is reference copy to save us from calling it by it's whole name & reference
foreach (series s in r.seriesList) //Going through every series in our object
{
lineChart.Series.Add(s.name); //Add new series to our chart
lineChart.Series[lineChart.Series.Count - 1].ChartType = SeriesChartType.Line; //Change type of our newly added series
int y = 0; //This is counting how many times we passed through foreach loop
foreach (string ss in s.xPoints) //Going through each xPoint
{
lineChart.Series[lineChart.Series.Count - 1].Points.AddXY(ss, s.yPoints[y]); //Adding new point to our newly added series
y++;
}
}
lineChart.Titles.Add(r.title); //Title of a chart
lineChart.ChartAreas["main"].AxisX.Interval = 1; //We set interval to 1 so we don't miss displaying every piece of data in our file
lineChart.ChartAreas["main"].AxisX.Title = r.xAxis; //Changing xAxis name (description)
lineChart.ChartAreas["main"].AxisY.Title = r.yAxis; //Editing name (description) for yAxis
}
public void loadChart()
{
graph r = Form1.graph2;
foreach (series s in r.seriesList)
{
areaChart.Series.Add(s.name);
areaChart.Series[areaChart.Series.Count - 1].ChartType = SeriesChartType.SplineArea;
int y = 0;
foreach (string ss in s.xPoints)
{
areaChart.Series[areaChart.Series.Count - 1].Points.AddXY(ss, s.yPoints[y]);
y++;
}
}
areaChart.Titles.Add(r.title);
areaChart.ChartAreas["main"].AxisX.Interval = 1;
areaChart.ChartAreas["main"].AxisX.Title = r.xAxis;
areaChart.ChartAreas["main"].AxisY.Title = r.yAxis;
}
public void loadChart()
{
graph r = Form1.graph3;
foreach (series s in r.seriesList)
{
pieChart.Series.Add(s.name);
pieChart.Series[pieChart.Series.Count - 1].ChartType = SeriesChartType.Pie;
pieChart.Series[pieChart.Series.Count - 1].Label = "#PERCENT";
pieChart.Series[pieChart.Series.Count - 1].LegendText = "#VALX";
int y = 0;
foreach (string ss in s.xPoints)
{
pieChart.Series[pieChart.Series.Count - 1].Points.AddXY(ss, s.yPoints[y]);
y++;
}
}
pieChart.Titles.Add(r.title);
pieChart.ChartAreas["main"].AxisX.Interval = 1;
pieChart.ChartAreas["main"].AxisX.Title = r.xAxis;
pieChart.ChartAreas["main"].AxisY.Title = r.yAxis;
}
public void loadFromFileIntoObject(graph o)
{
int counter = 0; //Counter for lines
string line; //Current line text
int emptyLines = 0; //Passed empty lines
int currentY = 0; //Current Y value index
// Read the file and display it line by line.
System.IO.StreamReader file =
new System.IO.StreamReader(Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName, "ChartData", o.path, "data.txt"));
while ((line = file.ReadLine()) != null)
{
if (counter == 0) //First line of doc is title
{
o.title = line; //Setting title of our chart
counter++; //Adding counter for lines read before executing continue
continue;
}
else if (counter == 1) //Second line is name of x axis (if it does not exist type "." in file)
{
o.xAxis = line; //Editing name (description) for xAxis
counter++;
continue;
}
else if (counter == 2) //Third line is name of y axis (if it does not exist type "." in file)
{
o.yAxis = line; //Editing name (description) for zAxis
counter++;
continue;
}
if (line == "") //Checking if line is empty
{
if (emptyLines > 1) //If we are parsing Y values blocks and it's empty line, reset index counter
{
currentY = 0;
}
counter++;
emptyLines++;
continue;
}
if (emptyLines == 0) //Parsing series
{
series n = new series();
n.name = line;
o.seriesList.Add(n);
}
else if (emptyLines == 1) //Parsing Y values
{
foreach (series s in o.seriesList)
{
s.xPoints.Add(line); //Adding our line name to xPoints list
}
}
else //Parsing X values
{
o.seriesList[currentY].yPoints.Add(Convert.ToDouble(line)); //Converting value to double before adding it to the yPoints list
currentY++;
}
counter++;
}
file.Close();
}
