private Line GetLineForProject()
{
PointF p1 = UtilsModel.ConvertToGraph(selectedAxe.Line.P1, rectLimit.Width, rectLimit.Location.X);
PointF p2 = UtilsModel.ConvertToGraph(selectedAxe.Line.P2, rectLimit.Width, rectLimit.Location.X);
return(Line.GetLine(p1, p2));
}
//[ChildActionOnly]
public PartialViewResult Utils(int photoId)//string photoPath)
{
string base64String = "";
try
{
Photo photo = db.Photos.Where(c => c.EntryNo == photoId).FirstOrDefault();
if (photo == null)
{
return(PartialView());
}
base64String = GetBase64Image(photo.FilePath);
}
catch (Exception ex)
{
}
//var bytes = File.ReadAllBytes(HttpContext.Current.Server.MapPath(MusicCollector.Properties.Resources.PHOTO_PATH + " / " + photoPath));
// Get some config settings etc here and make a view model
var model = new UtilsModel
{
ImagesPath = base64String,
PhotoEntryNo = photoId
//ImagesPath = @"..\..\..\App_Data\MusicPhotos\4\Vader_ - _De_Profundis.jpg"
//ImagesPath = Server.MapPath(@"~\App_Data\MusicPhotos\4\Vader_-_De_Profundis.jpg")
//ImagesPath = Server.MapPath(MusicCollector.Properties.Resources.PHOTO_PATH +" / "+ photoPath)
//ImagesPath = "../../../MusicPhotos"+photoPath
};
return(PartialView(model));
}
private float GetValue(PointF pointProject)
{
PointF origin = this.selectedAxe.Line.P1;
PointF xtm = this.selectedAxe.Line.P2;
float a = UtilsModel.LineLength(origin, xtm), b = this.selectedAxe.UpperX, c = UtilsModel.LineLength(origin, pointProject);
return(UtilsModel.RuleOfThree(a, b, c));
}
private void PaintSegments(PaintEventArgs e)
{
Pen pen = new Pen(ColorTranslator.FromHtml("#c6c6c6"));
foreach (Axe axe in axes)
{
axe.Line = UtilsModel.FindSegment(axe, rectLimit);
e.Graphics.DrawLine(pen, axe.Line.P1, axe.Line.P2);
}
}
private LineProject GetLineProject(MouseEventArgs e)
{
PointF mousePos = UtilsModel.InvertFromGraph(new PointF(e.X, e.Y), 0, rectLimit.Location.X);
PointF graphMouse = UtilsModel.ConvertToGraph(mousePos, rectLimit.Width, rectLimit.Location.X);
float length = UtilsModel.LineLength(selectedAxe.Line.P1, selectedAxe.Line.P2);
PointF xtm = UtilsModel.CalculateCurrPoint(length, selectedAxe.Angle, rectLimit.Width, rectLimit.Location.X);
PointF graphXtm = UtilsModel.ConvertToGraph(xtm, rectLimit.Width, rectLimit.Location.X);
float a = graphXtm.X, b = graphXtm.Y, c = -1 * ((graphXtm.X * graphMouse.X) + (graphXtm.Y * graphMouse.Y));
return(new LineProject(a, b, c));
}
private void PaintCurr(PaintEventArgs e)
{
List <PointF> peaks = new List <PointF>();
Pen pen = new Pen(ColorTranslator.FromHtml("#cf7b1f"));
foreach (Axe axe in axes)
{
float length = UtilsModel.RuleOfThree(axe.UpperX, UtilsModel.LineLength(axe.Line.P1, axe.Line.P2), axe.CurrValue);
PointF tmp = UtilsModel.CalculateCurrPoint(length, axe.Angle, rectLimit.Width, rectLimit.Location.X);
peaks.Add(tmp);
}
e.Graphics.DrawPolygon(pen, peaks.ToArray());
}
private void PaintCmp(PaintEventArgs e)
{
List <PointF> peaks = new List <PointF>();
Brush pen = new SolidBrush(ColorTranslator.FromHtml("#d2d6d0"));
foreach (Axe axe in axesCmp)
{
Axe vrai = this.FindAxe(axe);
float lineLength = UtilsModel.LineLength(vrai.Line.P1, vrai.Line.P2);
float length = UtilsModel.RuleOfThree(axe.UpperX, lineLength, axe.CurrValue);
PointF tmp = UtilsModel.CalculateCurrPoint(length, vrai.Angle, rectLimit.Width, rectLimit.Location.X);
peaks.Add(tmp);
}
e.Graphics.FillPolygon(pen, peaks.ToArray());
}
private PointF FindPointProject(MouseEventArgs e)
{
PointF result = new PointF();
if (!this.selectedAxe.Line.IsVertical())
{
LineProject projection = this.GetLineProject(e);
Line lineForProject = this.GetLineForProject();
float x = (-1 * (lineForProject.B + projection.C)) / (projection.A + projection.B * lineForProject.A);
float y = lineForProject.A * x + lineForProject.B;
result = UtilsModel.InvertFromGraph(new PointF(x, y), rectLimit.Width, rectLimit.Location.X);
}
else
{
PointF mousePos = UtilsModel.InvertFromGraph(new PointF(e.X, e.Y), 0, rectLimit.Location.X);
result.X = this.selectedAxe.Line.P1.X;
result.Y = mousePos.Y;
} return(result);
}
private void DragAndDrop_MouseDown(object sender, MouseEventArgs e)
{
PointF mousePos = UtilsModel.InvertFromGraph(new PointF(e.X, e.Y), 0, rectLimit.Location.X);
foreach (Axe axe in axes)
{
float length = UtilsModel.RuleOfThree(axe.UpperX, UtilsModel.LineLength(axe.Line.P1, axe.Line.P2), axe.CurrValue);
PointF tmp = UtilsModel.CalculateCurrPoint(length, axe.Angle, rectLimit.Width, rectLimit.Location.X);
float distance = UtilsModel.LineLength(mousePos, tmp);
if (distance <= 10)
{
this.selectedAxe = axe;
this.textAxe.Text = this.selectedAxe.Name;
this.valeurAxe.Text = this.selectedAxe.CurrValue + "";
this.uniteAxe.Text = this.selectedAxe.Unit;
showSimilaire = false;
axesSimilsaires = null;
break;
}
}
}
