private static RectangleF FindMinRectangle(PointF[] srcPoints)
{
if (srcPoints == null || srcPoints.Count() == 0)
{
return new RectangleF();
}
var maxLeftPoint = srcPoints.First();
var maxRightPoint = srcPoints.Last();
foreach (var srcPoint in srcPoints)
{
if (srcPoint.X < maxLeftPoint.X)
{
maxLeftPoint.X = srcPoint.X;
}
if (srcPoint.Y < maxLeftPoint.Y)
{
maxLeftPoint.Y = srcPoint.Y;
}
if (srcPoint.X > maxRightPoint.X)
{
maxRightPoint.X = srcPoint.X;
}
if (srcPoint.Y > maxRightPoint.Y)
{
maxRightPoint.Y = srcPoint.Y;
}
}
return new RectangleF(maxLeftPoint.X, maxLeftPoint.Y, maxRightPoint.X - maxLeftPoint.X, maxRightPoint.Y - maxLeftPoint.Y);
}
protected PointF[] GetLines(double min_length, params Point3D[] points)
{
var pre_calc_map = new PointF[points.Length];
for (int i = 0; i < points.Length; i++)
{
pre_calc_map[i] = GetViewCoordinates(points[i]);
}
var point_list = new List<PointF>();
point_list.Add(pre_calc_map.First());
int end = points.Length - 1;
for (int i = 0; i < end; i++)
{
foreach (var p in SliceLine(min_length, points[i], points[i + 1], pre_calc_map[i], pre_calc_map[i + 1]))
{
point_list.Add(p);
}
}
point_list.Add(pre_calc_map.Last());
return point_list.ToArray();
}
public static BoundingBox Transform(this Matrix matrix, BoundingBox bbox)
{
PointF minPoint = new PointF((float)bbox.XMin, (float)bbox.YMin);
PointF maxPoint = new PointF((float)bbox.XMax, (float)bbox.YMax);
var points = new PointF[] { minPoint, maxPoint };
matrix.TransformPoints(points);
minPoint = points.First();
maxPoint = points.Last();
return new BoundingBox(minPoint.X, maxPoint.X, minPoint.Y, maxPoint.Y);
}
public void DrawDays(Graphics graphics, RectangleF outer, RectangleF inner, PointF[] points)
{
if (!points.Any()) throw new ArgumentException();
var brush = GetSolidBrush(LineColor);
var textBrush = GetSolidBrush(Color);
var font = GetFont("Arial", 12);
var oldest = GetOldestMondaiResult();
var newest = GetNewestMondaiResult();
var height = outer.Bottom - inner.Bottom;
// var oldestRectangle = new RectangleF(outer.Left, inner.Bottom, 100f, height);
var oldestRectangle = new RectangleF(points.Last().X, inner.Bottom, 100f, height);
var newestRectangle = new RectangleF(points.First().X, inner.Bottom, 100f, height);
var stringFormat = new StringFormat()
{
Alignment = StringAlignment.Near,
LineAlignment = StringAlignment.Near,
};
// 現在時刻からの最古の日数と最新の日数を表示。最新の日数は最古の日数と被らない限り表示する。
// var d0 = MondaiResult.GetStringFromTimeSpan(EPuzzleTime.Now - oldest.StartTime);
var d0 = (EPuzzleTime.Now - oldest.StartTime).GetShortString();
var size0 = MeasureString(d0, font);
// oldestRectangle.X -= size0.Width / 2f;
var r0 = new RectangleF(oldestRectangle.Left, oldestRectangle.Top, size0.Width, size0.Height);
graphics.DrawString(d0, font, textBrush, oldestRectangle, stringFormat);
// var d1 = MondaiResult.GetStringFromTimeSpan(EPuzzleTime.Now - newest.StartTime);
var d1 = (EPuzzleTime.Now - newest.StartTime).GetShortString();
var size1 = MeasureString(d1, font);
newestRectangle.X -= size1.Width / 2f;
var r1 = new RectangleF(newestRectangle.Left, newestRectangle.Top, size1.Width, size1.Height);
if (!r0.IntersectsWith(r1))
{
graphics.DrawString(d1, font, textBrush, newestRectangle, stringFormat);
}
if (2 > points.Count()) return;
var newest2 = OrderedItems[1];
var newest2Rectangle = new RectangleF(points[1].X, inner.Bottom, 100f, height);
// var d2 = MondaiResult.GetStringFromTimeSpan(EPuzzleTime.Now - newest2.StartTime);
var d2 = (EPuzzleTime.Now - newest2.StartTime).GetShortString();
var size2 = MeasureString(d2, font);
newest2Rectangle.X -= size2.Width / 2f;
var r2 = new RectangleF(newest2Rectangle.Left, newest2Rectangle.Top, size2.Width, size2.Height);
if (!(r0.IntersectsWith(r2) || r1.IntersectsWith(r2)))
{
graphics.DrawString(d2, font, textBrush, newest2Rectangle, stringFormat);
}
}