public void AddChartStyle(DovDrawings g)
{
Add3DAxes(g);
Add3DGrids(g);
Add3DTicks(g);
Add3DLabels(g);
}
public void DrawGrid(DovDrawings g)
{
float xlimMin = XMin;
float xlimMax = XMax;
float ylimMin = YMin;
float ylimMax = YMax;
float start = XMin;
float end = XMax;
g.DrwColor = "green";
g.LineThickness = 0.7f;
//List<Task> gridx = new List<Task>();
for (float i = start; i <= end; i += XTick)
{
g.DrawLine(Point2D(new PointF(i, ylimMin)), Point2D(new PointF(i, ylimMax)));
}
//await Task.WhenAll(gridx);
g.DrwColor = "#0cd5f0";
g.LineThickness = 0.3f;
start = YMin;
end = YMax;
//List<Task> gridy = new List<Task>();
for (float j = start; j <= end; j += YTick)
{
g.DrawLine(Point2D(new PointF(xlimMin, j)), Point2D(new PointF(xlimMax, j)));
}
//await Task.WhenAll(gridy);
}
public void DrawBmy(DovDrawings g, ChartStyle cs)
{
PointF pt1;
PointF pt2;
PointF pt3;
PointF pt4;
cs.YMin = 0;
float minx1 = Min(bbm[1].ToArray());
float minx2 = Min(tbm[1].ToArray());
float maxx1 = Max(bbm[1].ToArray());
float maxx2 = Max(tbm[1].ToArray());
cs.XMin = (minx1 < minx2 ? minx1 : minx2);
cs.XMax = (maxx1 > maxx2 ? maxx1 : maxx2);
cs.YMax = fData.Length;
for (int i = 0; i < bbm[0].Count - 1; i++)
{
pt1 = new PointF((float)bbm[1][i], (float)bbm[0][i]);
pt2 = new PointF((float)bbm[1][i + 1], (float)bbm[0][i + 1]);
pt3 = new PointF(0, pt1.Y);
pt4 = new PointF(0, pt2.Y);
g.DrawLine(cs.Point2D(pt1), cs.Point2D(pt2));
g.DrawLine(cs.Point2D(pt2), cs.Point2D(pt4));
g.DrawLine(cs.Point2D(pt4), cs.Point2D(pt3));
if (i == (bbm[0].Count - 2))
{
string va = string.Format("{0}kNm", Math.Round(pt2.X, 2));
g.FillColorOpt = "black";
g.TextBase = Canvas.CanvasEnum.TextBaseline.Bottom;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Left;
g.DrawText(va, cs.Point2D(pt2));
}
}
for (int i = 0; i < tbm[0].Count - 1; i++)
{
pt1 = new PointF((float)tbm[1][i], (float)tbm[0][i] + fData.ColLocY + 0.5f * fData.ColumnLength);
pt2 = new PointF((float)tbm[1][i + 1], (float)tbm[0][i + 1] + fData.ColLocY + 0.5f * fData.ColumnLength);
pt3 = new PointF(0, pt1.Y);
pt4 = new PointF(0, pt2.Y);
if (i == 0)
{
g.DrawLine(cs.Point2D(pt1), cs.Point2D(pt3));
//value
string va = string.Format("{0}kNm", Math.Round(pt1.X, 2));
g.FillColorOpt = "black";
g.TextBase = Canvas.CanvasEnum.TextBaseline.Top;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Left;
g.DrawText(va, cs.Point2D(pt1));
}
g.DrawLine(cs.Point2D(pt1), cs.Point2D(pt2));
if (pt2.X != pt4.X)
{
g.DrawLine(cs.Point2D(pt2), cs.Point2D(pt4));
}
g.DrawLine(cs.Point2D(pt4), cs.Point2D(pt3));
}
}
public void DrawBmx(DovDrawings g, ChartStyle cs)
{
PointF pt1;
PointF pt2;
PointF pt3;
PointF pt4;
cs.XMin = 0;
cs.XMax = fData.Width;
float miny1 = Min(lbm[1].ToArray());
float miny2 = Min(rbm[1].ToArray());
float maxy1 = Max(lbm[1].ToArray());
float maxy2 = Max(rbm[1].ToArray());
cs.YMin = (miny1 < miny2 ? miny1 : miny2);
cs.YMax = (maxy1 > maxy2 ? maxy1 : maxy2);
for (int i = 0; i < lbm[0].Count - 1; i++)
{
pt1 = new PointF((float)lbm[0][i], (float)lbm[1][i]);
pt2 = new PointF((float)lbm[0][i + 1], (float)lbm[1][i + 1]);
pt3 = new PointF(pt1.X, 0);
pt4 = new PointF(pt2.X, 0);
g.DrawLine(cs.Point2D(pt1), cs.Point2D(pt2));
g.DrawLine(cs.Point2D(pt2), cs.Point2D(pt4));
g.DrawLine(cs.Point2D(pt4), cs.Point2D(pt3));
if (i == (lbm[0].Count - 2))
{
string va = string.Format("{0}kNm", Math.Round(pt2.Y, 2));
g.FillColorOpt = "black";
g.TextBase = Canvas.CanvasEnum.TextBaseline.Top;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Right;
g.DrawText(va, cs.Point2D(pt2));
}
}
for (int i = 0; i < rbm[0].Count - 1; i++)
{
pt1 = new PointF((float)rbm[0][i] + fData.ColLocX + 0.5f * fData.ColumnWidth, (float)rbm[1][i]);
pt2 = new PointF((float)rbm[0][i + 1] + fData.ColLocX + 0.5f * fData.ColumnWidth, (float)rbm[1][i + 1]);
pt3 = new PointF(pt1.X, 0);
pt4 = new PointF(pt2.X, 0);
if (i == 0)
{
g.DrawLine(cs.Point2D(pt1), cs.Point2D(pt3));
string va = string.Format("{0}kNm", Math.Round(pt1.Y, 2));
g.FillColorOpt = "black";
g.TextBase = Canvas.CanvasEnum.TextBaseline.Top;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Left;
g.DrawText(va, cs.Point2D(pt1));
}
g.DrawLine(cs.Point2D(pt1), cs.Point2D(pt2));
if (pt2.Y != pt4.Y)
{
g.DrawLine(cs.Point2D(pt2), cs.Point2D(pt4));
}
g.DrawLine(cs.Point2D(pt4), cs.Point2D(pt3));
}
}
private void Add3DAxes(DovDrawings g)
{
Matrix3 m = Matrix3.AzimuthElevation(Elevation, Azimuth);
Point3[] pts = CoordinatesOfChartBox();
g.DrwColor = "red";
g.LineThickness = 2;
for (int i = 0; i < pts.Length; i++)
{
pts[i].Transform(m, this);
}
g.DrawLine(pts[0].X, pts[0].Y, pts[1].X, pts[1].Y);
g.DrawLine(pts[1].X, pts[1].Y, pts[2].X, pts[2].Y);
g.DrawLine(pts[2].X, pts[2].Y, pts[3].X, pts[3].Y);
}
public void DrawTickMark(DovDrawings g)
{
float xlimMin = XMin;
float xlimMax = XMax;
float ylimMin = YMin;
float ylimMax = YMax;
float start = XMin;
float end = XMax;
g.DrwColor = "green";
g.LineThickness = 0.7f;
//List<Task> gridx = new List<Task>();
for (float i = start; i <= end; i += XTick)
{
PointF xPoint = Point2D(new PointF(i, ylimMin));
g.DrawLine(new PointF(xPoint.X, xPoint.Y + TickLength), Point2D(new PointF(i, ylimMin)));
g.TextFont = TickFont;
g.FillColorOpt = TickFontColor;
g.TextBase = Canvas.CanvasEnum.TextBaseline.Top;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Center;
g.DrawText(Math.Round(i, 2).ToString(), new PointF(xPoint.X, xPoint.Y + TickLength));
}
g.DrwColor = "#0cd5f0";
g.LineThickness = 0.3f;
start = YMin;
end = YMax;
for (float j = start; j <= end; j += YTick)
{
PointF yPoint = Point2D(new PointF(xlimMin, j));
g.DrawLine(new PointF(yPoint.X - TickLength, yPoint.Y), Point2D(new PointF(xlimMin, j)));
g.TextFont = TickFont;
g.FillColorOpt = TickFontColor;
g.TextBase = Canvas.CanvasEnum.TextBaseline.Middle;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Right;
g.DrawText(Math.Round(j, 2).ToString(), new PointF(yPoint.X - TickLength, yPoint.Y));
}
}
public void DrawBendingMomentDiagram(DovDrawings g, ChartStyle cs)
{
DimensionLine dim = new DimensionLine();
dim.Graphic = g;
g.TextBase = TextBaseline.Bottom;
g.TextAlignment = TextAlign.Left;
g.TextFont = "12px Arial";
float[,] Am = ca.AmAllMemeAction;
float[] El = ca.El;
float maxMom;
float minMom;
List <float> mom = new List <float>();
float length = 0;
for (int i = 0; i < Am.GetLength(0); i++)
{
float ml = Am[i, 1]; float mr = -Am[i, 3];
mom.Add(ml);
mom.Add(mr);
length += El[i];
}
maxMom = Max(mom.ToArray());
minMom = Min(mom.ToArray());
cs.YMax = maxMom;
cs.YMin = minMom;
cs.XMax = length;
cs.XMin = 0;
float preLength = 0;
float m1;
float m2;
float mnext;
PointF pt1;
PointF pt2;
PointF pt3;
for (int i = 0; i < Am.GetLength(0); i++)
{
m1 = Am[i, 1]; m2 = -Am[i, 3];
pt1 = new PointF(preLength, m1);
preLength += El[i];
pt2 = new PointF(preLength, m2);
pt1 = cs.Point2D(pt1);
pt2 = cs.Point2D(pt2);
g.DrawLine(pt1, pt2);
if (i < Am.GetLength(0) - 1)
{
mnext = Am[i + 1, 1];
if (mnext == m2)
{
continue;
}
else
{
pt3 = new PointF(preLength, mnext);
pt3 = cs.Point2D(pt3);
g.DrawLine(pt2, pt3);
}
}
}
PointF pt4 = new PointF(0, 0);
PointF pt5 = new PointF(length, 0);
pt4 = cs.Point2D(pt4);
pt5 = cs.Point2D(pt5);
g.DrawLine(pt4, pt5);
float l1 = 0;
for (int j = 0; j < nel; j++)
{
l1 += El[j];
}
float ml1 = -Am[nel - 1, 3];
g.FillColorOpt = "black";
PointF pt6 = new PointF(l1, ml1);
pt6 = cs.Point2D(pt6);
dim.DrawTextAtAngle(pt6, 0f, string.Format("{0} kNm", Math.Round(ml1, 2).ToString()));
int nelem = Am.GetLength(0);
float mr1 = -Am[nelem - ner - 1, 3];
float l2 = 0;
for (int j = 0; j < nelem - ner; j++)
{
l2 += El[j];
}
pt6 = new PointF(l2, mr1);
pt6 = cs.Point2D(pt6);
g.TextBase = TextBaseline.Bottom;
g.TextAlignment = TextAlign.Left;
dim.DrawTextAtAngle(pt6, 0f, string.Format("{0} kNm", Math.Round(mr1, 2).ToString()));
float[] locAndMin = MinAndLocation(mom.ToArray());
int elno = FindElement((int)locAndMin[0]);
float m = locAndMin[1];
l2 = 0;
for (int j = 0; j <= elno; j++)
{
l2 += El[j];
}
g.TextBase = TextBaseline.Hanging;
g.TextAlignment = TextAlign.Right;
pt6 = new PointF(l2, m);
pt6 = cs.Point2D(pt6);
dim.DrawTextAtAngle(pt6, 0f, string.Format("{0} kNm", Math.Round(m, 2).ToString()));
}
public void DrawShearForceDiagram(DovDrawings g, ChartStyle cs)
{
DimensionLine dim = new DimensionLine();
dim.Graphic = g;
g.TextBase = TextBaseline.Hanging;
g.TextAlignment = TextAlign.Left;
g.TextFont = "12px Arial";
float[,] Am = ca.AmAllMemeAction;
float[] El = ca.El;
float maxShear = 0;
float minShear = 0;
List <float> shear = new List <float>();
float length = 0;
for (int i = 0; i < Am.GetLength(0); i++)
{
float vl = Am[i, 0]; float vr = -Am[i, 2];
shear.Add(vl);
shear.Add(vr);
length += El[i];
}
maxShear = Max(shear.ToArray());
minShear = Min(shear.ToArray());
cs.YMax = maxShear;
cs.YMin = minShear;
cs.XMin = 0;
cs.XMax = length;
float preLength = 0;
float v1 = 0;
float v2 = 0;
float vnext = 0;
PointF pt1 = new PointF();
PointF pt2 = new PointF();
PointF pt3 = new PointF();
for (int i = 0; i < Am.GetLength(0); i++)
{
v1 = Am[i, 0]; v2 = -Am[i, 2];
pt1 = new PointF(preLength, v1);
preLength += El[i];
pt2 = new PointF(preLength, v2);
pt1 = cs.Point2D(pt1);
pt2 = cs.Point2D(pt2);
g.DrawLine(pt1, pt2);
if (i < Am.GetLength(0) - 1)
{
vnext = Am[i + 1, 0];
if (vnext == v2)
{
continue;
}
else
{
pt3 = new PointF(preLength, vnext);
pt3 = cs.Point2D(pt3);
g.DrawLine(pt2, pt3);
}
}
}
PointF pt4 = new PointF(0, 0);
PointF pt5 = new PointF(length, 0);
pt4 = cs.Point2D(pt4);
pt5 = cs.Point2D(pt5);
g.DrawLine(pt4, pt5);
float l1 = 0;
for (int j = 0; j < nel; j++)
{
l1 += El[j];
}
float vl1 = -Am[nel - 1, 2];
float vl2 = Am[nel, 0];
g.FillColorOpt = "black";
PointF pt6 = new PointF(l1, vl1);
PointF pt7 = new PointF(l1, vl2);
pt6 = cs.Point2D(pt6);
dim.DrawTextAtAngle(pt6, 0f, string.Format("{0} kNm", Math.Round(vl1, 2).ToString()));
pt7 = cs.Point2D(pt7);
g.TextBase = TextBaseline.Bottom;
g.TextAlignment = TextAlign.Left;
dim.DrawTextAtAngle(pt7, 0f, string.Format("{0} kNm", Math.Round(vl2, 2).ToString()));
int nelem = Am.GetLength(0);
float vr1 = -Am[nelem - ner - 1, 2];
float vr2 = Am[nelem - ner, 0];
float l2 = 0;
for (int j = 0; j < nelem - ner; j++)
{
l2 += El[j];
}
pt6 = new PointF(l2, vr1);
pt7 = new PointF(l2, vr2);
pt6 = cs.Point2D(pt6);
pt7 = cs.Point2D(pt7);
g.TextBase = TextBaseline.Hanging;
g.TextAlignment = TextAlign.Left;
dim.DrawTextAtAngle(pt6, 0f, string.Format("{0} kNm", Math.Round(vr1, 2).ToString()));
g.TextBase = TextBaseline.Bottom;
g.TextAlignment = TextAlign.Left;
dim.DrawTextAtAngle(pt7, 0f, string.Format("{0} kNm", Math.Round(vr2, 2).ToString()));
}
private void Add3DLabels(DovDrawings g)
{
Matrix3 m = Matrix3.AzimuthElevation(Elevation, Azimuth);
Point3 pt = new Point3();
Point3[] pts = CoordinatesOfChartBox();
// Add x tick labels:
float offset = (YMax - YMin) / 20;
float labelSpace = offset;
g.FillColorOpt = "white";
g.TextFont = LabelFont;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Right;
for (float x = XMin + XTick; x < XMax; x = x + XTick)
{
if (Elevation >= 0)
{
if (Azimuth >= -90 && Azimuth < 90)
{
labelSpace = -offset;
}
}
else if (Elevation < 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
Azimuth >= 90 && Azimuth <= 180)
{
labelSpace = -offset;
}
}
pt = new Point3(x, pts[1].Y + labelSpace, pts[1].Z, pts[1].W);
pt.Transform(m, this);
g.DrawText(Math.Round(x, 2).ToString(), new PointF(pt.X, pt.Y));
}
// Add y tick labels:
offset = (XMax - XMin) / 20;
labelSpace = offset;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Left;
for (float y = YMin + YTick; y < YMax; y = y + YTick)
{
pts = CoordinatesOfChartBox();
if (Elevation >= 0)
{
if (Azimuth >= -180 && Azimuth < 0)
{
labelSpace = -offset;
}
}
else if (Elevation < 0)
{
if (Azimuth >= 0 && Azimuth < 180)
{
labelSpace = -offset;
}
}
pt = new Point3(pts[1].X + labelSpace, y, pts[1].Z, pts[1].W);
pt.Transform(m, this);
g.DrawText(Math.Round(y, 2).ToString(), new PointF(pt.X, pt.Y));
}
// Add z tick labels:
float xoffset = (XMax - XMin) / 30.0f;
float yoffset = (YMax - YMin) / 15.0f;
float xlabelSpace = xoffset;
float ylabelSpace = yoffset;
float txtHeight = 8;
string font = "pt Verenda";
font = txtHeight + font;
LabelFont = font;
g.TextFont = LabelFont;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Right;
for (float z = ZMin; z <= ZMax; z = z + ZTick)
{
pts = CoordinatesOfChartBox();
if (Elevation >= 0)
{
if (Azimuth >= -180 && Azimuth < -90)
{
xlabelSpace = 0;
ylabelSpace = yoffset;
}
else if (Azimuth >= -90 && Azimuth < 0)
{
xlabelSpace = xoffset;
ylabelSpace = 0;
}
else if (Azimuth >= 0 && Azimuth < 90)
{
xlabelSpace = 0;
ylabelSpace = -yoffset;
}
else if (Azimuth >= 90 && Azimuth <= 180)
{
xlabelSpace = -xoffset;
ylabelSpace = 0;
}
}
else if (Elevation < 0)
{
if (Azimuth >= -180 && Azimuth < -90)
{
ylabelSpace = 0;
xlabelSpace = xoffset;
}
else if (Azimuth >= -90 && Azimuth < 0)
{
ylabelSpace = -yoffset;
xlabelSpace = 0;
}
else if (Azimuth >= 0 && Azimuth < 90)
{
ylabelSpace = 0;
xlabelSpace = -xoffset;
}
else if (Azimuth >= 90 && Azimuth <= 180)
{
ylabelSpace = yoffset;
xlabelSpace = 0;
}
}
pt = new Point3(pts[2].X + ylabelSpace,
pts[2].Y + xlabelSpace, z, pts[2].W);
pt.Transform(m, this);
g.TextBase = Canvas.CanvasEnum.TextBaseline.Middle;
g.TextAlignment = Canvas.CanvasEnum.TextAlign.Right;
g.DrawText(Math.Round(z, 2).ToString(), new PointF(pt.X - labelSpace, pt.Y - txtHeight / 2));
}
// Add Title:
if (Title != "No Title")
{
g.TextFont = TitleFont;
g.DrawText(Title, new PointF(ChartArea.Width / 2, ChartArea.Height / 30));
}
// Add x axis label:
offset = (YMax - YMin) / 3;
labelSpace = offset;
float offset1 = (XMax - XMin) / 10;
float xc = offset1;
if (Elevation >= 0)
{
if (Azimuth >= -90 && Azimuth < 90)
{
labelSpace = -offset;
}
if (Azimuth >= 0 && Azimuth <= 180)
{
xc = -offset1;
}
}
else if (Elevation < 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
Azimuth >= 90 && Azimuth <= 180)
{
labelSpace = -offset;
}
if (Azimuth >= -180 && Azimuth <= 0)
{
xc = -offset1;
}
}
Point3[] pta = new Point3[2];
pta[0] = new Point3(XMin, pts[1].Y + labelSpace,
pts[1].Z, pts[1].W);
pta[1] = new Point3((XMin + XMax) / 2 - xc,
pts[1].Y + labelSpace, pts[1].Z, pts[1].W);
pta[0].Transform(m, this);
pta[1].Transform(m, this);
float theta = (float)Math.Atan((pta[1].Y - pta[0].Y) /
(pta[1].X - pta[0].X));
g.Save();
g.TextBase = Canvas.CanvasEnum.TextBaseline.Middle;
g.Translate(pta[1].X, pta[1].Y);
g.Rotate(theta);
g.DrawText(XLabel, new PointF(0, 0));
g.Restore();
// Add y axis label:
offset = (XMax - XMin) / 3;
offset1 = (YMax - YMin) / 5;
labelSpace = offset;
float yc = YTick;
if (Elevation >= 0)
{
if (Azimuth >= -180 && Azimuth < 0)
{
labelSpace = -offset;
}
if (Azimuth >= -90 && Azimuth <= 90)
{
yc = -offset1;
}
}
else if (Elevation < 0)
{
yc = -offset1;
if (Azimuth >= 0 && Azimuth < 180)
{
labelSpace = -offset;
}
if (Azimuth >= -90 && Azimuth <= 90)
{
yc = offset1;
}
}
pta[0] = new Point3(pts[1].X + labelSpace, YMin, pts[1].Z, pts[1].W);
pta[1] = new Point3(pts[1].X + labelSpace, (YMin + YMax) / 2 + yc, pts[1].Z, pts[1].W);
pta[0].Transform(m, this);
pta[1].Transform(m, this);
theta = (float)Math.Atan((pta[1].Y - pta[0].Y) /
(pta[1].X - pta[0].X));
g.Save();
g.Translate(pta[1].X, pta[1].Y);
g.Rotate(theta);
g.DrawText(YLabel, new PointF(0, 0));
g.Restore();
// Add z axis labels:
float zticklength = 10;
labelSpace = -1.3f * offset;
offset1 = (ZMax - ZMin) / 8;
float zc = -offset1;
for (float z = ZMin; z < ZMax; z = z + ZTick)
{
float size = 30f;/*await g.MeasureTextWidthAsync(z.ToString());*/
if (zticklength < size)
{
zticklength = size;
}
}
float zlength = -zticklength;
if (Elevation >= 0)
{
if (Azimuth >= -180 && Azimuth < -90)
{
zlength = -zticklength;
labelSpace = -1.3f * offset;
zc = -offset1;
}
else if (Azimuth >= -90 && Azimuth < 0)
{
zlength = zticklength;
labelSpace = 2 * offset / 3;
zc = offset1;
}
else if (Azimuth >= 0 && Azimuth < 90)
{
zlength = zticklength;
labelSpace = 2 * offset / 3;
zc = -offset1;
}
else if (Azimuth >= 90 && Azimuth <= 180)
{
zlength = -zticklength;
labelSpace = -1.3f * offset;
zc = offset1;
}
}
else if (Elevation < 0)
{
if (Azimuth >= -180 && Azimuth < -90)
{
zlength = -zticklength;
labelSpace = -1.3f * offset;
zc = offset1;
}
else if (Azimuth >= -90 && Azimuth < 0)
{
zlength = zticklength;
labelSpace = 2 * offset / 3;
zc = -offset1;
}
else if (Azimuth >= 0 && Azimuth < 90)
{
zlength = zticklength;
labelSpace = 2 * offset / 3;
zc = offset1;
}
else if (Azimuth >= 90 && Azimuth <= 180)
{
zlength = -zticklength;
labelSpace = -1.3f * offset;
zc = -offset1;
}
}
pta[0] = new Point3(pts[2].X - 1.6f * labelSpace, pts[2].Y,
(ZMin + ZMax) / 2 + zc, pts[2].W);
pta[0].Transform(m, this);
/// rotate Graphic
g.Save();
g.TextBase = Canvas.CanvasEnum.TextBaseline.Middle;
g.Translate(pta[0].X - zlength, pta[0].Y);
g.Rotate(270 * (float)Math.PI / 180);
g.DrawText(ZLabel, new PointF(0, 0));
g.Restore();
}
private void Add3DGrids(DovDrawings g)
{
Matrix3 m = Matrix3.AzimuthElevation(Elevation, Azimuth);
Point3[] pta = new Point3[3];
Point3[] pts;
g.DrwColor = "white";
g.LineThickness = 0.5f;
// Draw x gridlines:
if (IsXGrid)
{
for (float x = XMin; x <= XMax; x = x + XTick)
{
pts = CoordinatesOfChartBox();
pta[0] = new Point3(x, pts[1].Y, pts[1].Z, pts[1].W);
if (Elevation >= 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
(Azimuth >= 0 && Azimuth < 90))
{
pta[1] = new Point3(x, pts[0].Y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(x, pts[0].Y,
pts[3].Z, pts[1].W);
}
else
{
pta[1] = new Point3(x, pts[2].Y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(x, pts[2].Y,
pts[3].Z, pts[1].W);
}
}
else if (Elevation < 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
(Azimuth >= 0 && Azimuth < 90))
{
pta[1] = new Point3(x, pts[2].Y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(x, pts[2].Y,
pts[3].Z, pts[1].W);
}
else
{
pta[1] = new Point3(x, pts[0].Y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(x, pts[0].Y,
pts[3].Z, pts[1].W);
}
}
for (int i = 0; i < pta.Length; i++)
{
pta[i].Transform(m, this);
}
g.DrawLine(pta[0].X, pta[0].Y, pta[1].X, pta[1].Y);
g.DrawLine(pta[1].X, pta[1].Y, pta[2].X, pta[2].Y);
}
}
// Draw y gridlines:
if (IsYGrid)
{
for (float y = YMin; y <= YMax; y = y + YTick)
{
pts = CoordinatesOfChartBox();
pta[0] = new Point3(pts[1].X, y, pts[1].Z, pts[1].W);
if (Elevation >= 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
(Azimuth >= 0 && Azimuth < 90))
{
pta[1] = new Point3(pts[2].X, y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(pts[2].X, y,
pts[3].Z, pts[1].W);
}
else
{
pta[1] = new Point3(pts[0].X, y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(pts[0].X, y,
pts[3].Z, pts[1].W);
}
}
if (Elevation < 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
(Azimuth >= 0 && Azimuth < 90))
{
pta[1] = new Point3(pts[0].X, y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(pts[0].X, y,
pts[3].Z, pts[1].W);
}
else
{
pta[1] = new Point3(pts[2].X, y,
pts[1].Z, pts[1].W);
pta[2] = new Point3(pts[2].X, y,
pts[3].Z, pts[1].W);
}
}
for (int i = 0; i < pta.Length; i++)
{
pta[i].Transform(m, this);
}
g.DrawLine(pta[0].X, pta[0].Y,
pta[1].X, pta[1].Y);
g.DrawLine(pta[1].X, pta[1].Y,
pta[2].X, pta[2].Y);
}
}
//Draw Z gridlines:
if (IsZGrid)
{
for (float z = ZMin; z <= ZMax; z = z + ZTick)
{
pts = CoordinatesOfChartBox();
pta[0] = new Point3(pts[2].X, pts[2].Y, z, pts[2].W);
if (Elevation >= 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
(Azimuth >= 0 && Azimuth < 90))
{
pta[1] = new Point3(pts[2].X,
pts[0].Y, z, pts[1].W);
pta[2] = new Point3(pts[0].X,
pts[0].Y, z, pts[1].W);
}
else
{
pta[1] = new Point3(pts[0].X,
pts[2].Y, z, pts[1].W);
pta[2] = new Point3(pts[0].X,
pts[1].Y, z, pts[1].W);
}
}
if (Elevation < 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
(Azimuth >= 0 && Azimuth < 90))
{
pta[1] = new Point3(pts[0].X,
pts[2].Y, z, pts[1].W);
pta[2] = new Point3(pts[0].X,
pts[0].Y, z, pts[1].W);
}
else
{
pta[1] = new Point3(pts[2].X,
pts[0].Y, z, pts[1].W);
pta[2] = new Point3(pts[0].X,
pts[0].Y, z, pts[1].W);
}
}
for (int i = 0; i < pta.Length; i++)
{
pta[i].Transform(m, this);
}
g.DrawLine(pta[0].X, pta[0].Y, pta[1].X, pta[1].Y);
g.DrawLine(pta[1].X, pta[1].Y, pta[2].X, pta[2].Y);
}
}
}
private void Add3DTicks(DovDrawings g)
{
Matrix3 m = Matrix3.AzimuthElevation(Elevation, Azimuth);
Point3[] pta = new Point3[2];
Point3[] pts = CoordinatesOfChartBox();
g.DrwColor = "green";
// Add x ticks:
float offset = (YMax - YMin) / 20.0f;
float ticklength = offset;
for (float x = XMin; x <= XMax; x = x + XTick)
{
if (Elevation >= 0)
{
if (Azimuth >= -90 && Azimuth < 90)
{
ticklength = -offset;
}
}
else if (Elevation < 0)
{
if ((Azimuth >= -180 && Azimuth < -90) ||
Azimuth >= 90 && Azimuth <= 180)
{
ticklength = -(YMax - YMin) / 30;
}
}
pta[0] = new Point3(x, pts[1].Y + ticklength,
pts[1].Z, pts[1].W);
pta[1] = new Point3(x, pts[1].Y, pts[1].Z, pts[1].W);
for (int i = 0; i < pta.Length; i++)
{
pta[i].Transform(m, this);
}
g.DrawLine(pta[0].X, pta[0].Y, pta[1].X, pta[1].Y);
}
// Add y ticks:
offset = (XMax - XMin) / 20.0f;
ticklength = offset;
for (float y = YMin; y <= YMax; y = y + YTick)
{
pts = CoordinatesOfChartBox();
if (Elevation >= 0)
{
if (Azimuth >= -180 && Azimuth < 0)
{
ticklength = -offset;
}
}
else if (Elevation < 0)
{
if (Azimuth >= 0 && Azimuth < 180)
{
ticklength = -offset;
}
}
pta[0] = new Point3(pts[1].X + ticklength, y,
pts[1].Z, pts[1].W);
pta[1] = new Point3(pts[1].X, y, pts[1].Z, pts[1].W);
for (int i = 0; i < pta.Length; i++)
{
pta[i].Transform(m, this);
}
g.DrawLine(pta[0].X, pta[0].Y, pta[1].X, pta[1].Y);
}
// Add z ticks:
float xoffset = (XMax - XMin) / 30.0f;
float yoffset = (YMax - YMin) / 30.0f;
float xticklength = xoffset;
float yticklength = yoffset;
for (float z = ZMin; z <= ZMax; z = z + ZTick)
{
if (Elevation >= 0)
{
if (Azimuth >= -180 && Azimuth < -90)
{
xticklength = 0;
yticklength = yoffset;
}
else if (Azimuth >= -90 && Azimuth < 0)
{
xticklength = xoffset;
yticklength = 0;
}
else if (Azimuth >= 0 && Azimuth < 90)
{
xticklength = 0;
yticklength = -yoffset;
}
else if (Azimuth >= 90 && Azimuth <= 180)
{
xticklength = -xoffset;
yticklength = 0;
}
}
else if (Elevation < 0)
{
if (Azimuth >= -180 && Azimuth < -90)
{
yticklength = 0;
xticklength = xoffset;
}
else if (Azimuth >= -90 && Azimuth < 0)
{
yticklength = -yoffset;
xticklength = 0;
}
else if (Azimuth >= 0 && Azimuth < 90)
{
yticklength = 0;
xticklength = -xoffset;
}
else if (Azimuth >= 90 && Azimuth <= 180)
{
yticklength = yoffset;
xticklength = 0;
}
}
pta[0] = new Point3(pts[2].X, pts[2].Y, z, pts[2].W);
pta[1] = new Point3(pts[2].X + yticklength,
pts[2].Y + xticklength, z, pts[2].W);
for (int i = 0; i < pta.Length; i++)
{
pta[i].Transform(m, this);
}
g.DrawLine(pta[0].X, pta[0].Y, pta[1].X, pta[1].Y);
}
}
