private void plotbutton_Click(object sender, EventArgs e)
{
//var engine = REngine.GetInstance();
Engine.Evaluate(string.Format("png('{0}', {1}, {2})", TempImagePath.Replace('\\', '/'), this.graph_pictureBox.Width, this.graph_pictureBox.Height));
Engine.Evaluate(Code);
Engine.Evaluate("dev.off()");
this.graph_pictureBox.ImageLocation = TempImagePath;
}
//for plotting the graph
//it uses PlotData function from libs.R
private void PlotData(string id)
{
if (string.IsNullOrEmpty(id) == false)
{
Engine.Evaluate(string.Format("png('{0}', {1}, {2})", TempImagePath.Replace('\\', '/'), graph_pictureBox.Width, graph_pictureBox.Height));
Code = string.Format("PlotData('{0}',db)", id);
Engine.Evaluate(Code);
Engine.Evaluate("dev.off()");
graph_pictureBox.ImageLocation = TempImagePath;
}
}