public static void ShowCurve(
string caption,
EdgeArrayArray eaa,
AnalyticalDirection dropCoordinate)
{
float width = 400;
float height = 400;
Bitmap bmp = new Bitmap( (int) width, (int) height );
//List<PointF[]> pointcurve = Make2DCurvesFromXYZ3DDataJustDroppingZ( curves );
List<PointF[]> pointLoops = GetPointLoops( eaa, dropCoordinate );
float origox = 0;
float origoy = 0;
float scalex = 1;
float scaley = 1;
float translatex = 0;
float translatey = 0;
SizeF fwantedsize = new SizeF( width, height );
FinnMinMaxSkaleringOrigo( pointLoops, fwantedsize, ref origox, ref origoy, ref scalex, ref scaley, ref translatex, ref translatey, out width, out height, false );
Graphics gr = Graphics.FromImage( bmp );
DrawCurvesOnGraphics( gr, bmp.Size, pointLoops, true, translatex, translatey, scalex, scaley, System.Drawing.Color.Black, 1 );
PictureBox pb = new PictureBox();
pb.Image = bmp;
pb.Size = bmp.Size;
System.Windows.Forms.Form form = new System.Windows.Forms.Form();
form.Size = new Size( bmp.Width + 10, bmp.Height + 10 );
form.Text = caption;
pb.Parent = form;
pb.Location = new System.Drawing.Point( 0, 0 );
form.Show();
}
static List<PointF[]> GetPointLoops(
EdgeArrayArray eaa,
AnalyticalDirection dropCoordinate)
{
int n = eaa.Size;
List<PointF[]> loops = new List<PointF[]>( n );
foreach( EdgeArray ea in eaa )
{
PointF[] loop = new PointF[ea.Size + 1];
int i = 0;
XYZ p0 = null;
foreach( Edge e in ea )
{
XYZ p = e.AsCurve().GetEndPoint( 0 );
loop[i] = GetPointF( p, dropCoordinate );
if( null == p0 ) { p0 = p; }
++i;
}
loop[i] = GetPointF( p0, dropCoordinate );
loops.Add( loop );
}
return loops;
}
static PointF GetPointF( XYZ p,
AnalyticalDirection dropCoordinate)
{
if( AnalyticalDirection.X == dropCoordinate )
{
return new PointF( (float) p.Y, (float) p.Z );
}
else if( AnalyticalDirection.Y == dropCoordinate )
{
return new PointF( (float) p.X, (float) p.Z );
}
else
{
Debug.Assert(
AnalyticalDirection.Z == dropCoordinate,
"expected X, Y or Z" );
return new PointF( (float) p.X, (float) p.Y );
}
}
