protected void IsoFootDetailOnPlan()
{
DimensionLine dim = new DimensionLine();
DetailingGraphics = new DovDrawings(detailingContext);
detailingChart = new ChartStyle();
float footW = DetailingCanvWidth;
float footH = 0.6f * DetailingCanvHeight;
detailingChart.ChartArea = new RectangleF(0, 0, footW, footH);
float startX = 0;
float startY = 0;
DetailingGraphics.Clear(startX, startY, footW, footH);
float limit = (footingData.Width > footingData.Length ? footingData.Width : footingData.Length);
float xMax = 0.5f * limit;
float xMin = -0.5f * limit;
float yMax = 0.5f * limit;
float yMin = -0.5f * limit;
SetGraphicLayout(footW, footH, startX, startY, detailingChart, new float[] { xMin, xMax, yMin, yMax });
PointF fPt1 = new PointF(-0.5f * footingData.Width, 0.5f * footingData.Length);
PointF fPt2 = new PointF(0.5f * footingData.Width, -0.5f * footingData.Length);
fPt1 = detailingChart.Point2D(fPt1);
fPt2 = detailingChart.Point2D(fPt2);
DetailingGraphics.FillColorOpt = "lightslategrey";
DetailingGraphics.FillColor(fPt1, fPt2);
DetailingGraphics.DrwColor = "dimgrey";
DetailingGraphics.DrawRec(fPt1, fPt2);
SetGraphicLayout(footW, footH, startX, startY, detailingChart, new float[] { xMin, xMax, yMin, yMax });
PointF cPt1 = new PointF(footingData.ColLocX - 0.5f * footingData.Width + footingData.ColumnWidth * 0.5f, footingData.ColLocY - footingData.Length * 0.5f - 0.5f * footingData.ColumnLength);
PointF cPt2 = new PointF(footingData.ColLocX - 0.5f * footingData.Width - footingData.ColumnWidth * 0.5f, footingData.ColLocY - footingData.Length * 0.5f + 0.5f * footingData.ColumnLength);
PointF center = new PointF(footingData.ColLocX - 0.5f * footingData.Width, footingData.ColLocY - footingData.Length * 0.5f);
cPt1 = detailingChart.Point2D(cPt1);
cPt2 = detailingChart.Point2D(cPt2);
center = detailingChart.Point2D(center);
DetailingGraphics.FillColorOpt = "darkslategrey";
DetailingGraphics.FillColor(cPt1, cPt2);
DetailingGraphics.DrwColor = "dimgrey";
DetailingGraphics.DrawRec(cPt1, cPt2);
DetailingGraphics.DrwColor = "cadetblue";
dim.Graphic = DetailingGraphics;
dim.DimLoc = DimensionLine.DimensionLocation.end;
dim.DrawAdjDimLine(fPt1, fPt2, string.Format("W={0}", footingData.Width));
dim.DimDir = DimensionLine.DimensionDirection.right;
DetailingGraphics.TextBase = TextBaseline.Bottom;
dim.DrawOppoDimLine(fPt1, fPt2, string.Format("L={0}", footingData.Length));
fPt1 = new PointF(-0.5f * footingData.Width, -0.5f * footingData.Length);
fPt1 = detailingChart.Point2D(fPt1);
dim.DrawOppoDimLine(fPt1, center, string.Format("y={0}", footingData.ColLocY));
////dim.DimLoc = DimensionLine.DimensionLocation.end;
//await dim.DrawAdjDimLine(fPt1, center, string.Format("x={0}", footingData.ColLocX));
// drawing reinforcement
// horizontal
float thick = footingData.Thickness;
float w = footingData.Width;
float l = footingData.Length;
float c = footingData.Cover * 0.1f;
float dia = footingData.Dia;
float barArea = (float)Math.PI * dia * dia / 4;
int nbar = (int)Math.Ceiling(fDesign.Asy / barArea);
int barSpacing = 1000 / nbar;
barSpacing = barSpacing.RoundDown();
float x = footingData.ColLocX - 0.5f * w + 0.5f * footingData.ColumnWidth + thick - 2 * c;
float y1 = -(0.5f * l - c);
float y2 = (0.5f * l - c);
PointF pt1 = new PointF(x, y1);
PointF pt2 = new PointF(x, y2);
PointF pt3 = new PointF(pt1.X - thick + 2 * c, pt1.Y);
PointF pt4 = new PointF(pt2.X - thick + 2 * c, pt2.Y);
pt1 = detailingChart.Point2D(pt1);
pt2 = detailingChart.Point2D(pt2);
pt3 = detailingChart.Point2D(pt3);
pt4 = detailingChart.Point2D(pt4);
DetailingGraphics.DrwColor = "red";
DetailingGraphics.DrawLine(pt1, pt2);
string spacing = string.Format("{0} c/c {1} mm", dia, barSpacing);
DetailingGraphics.TextAlignment = TextAlign.Center;
DetailingGraphics.TextBase = TextBaseline.Hanging;
DetailingGraphics.FillColorOpt = "yellow";
dim.DrawTextAtAngleMid(pt1, pt2, spacing);
DetailingGraphics.DrawLine(pt1, pt3);
DetailingGraphics.DrawLine(pt2, pt4);
//vertical
float y3 = footingData.ColLocY - 0.5f * l + 0.5f * footingData.ColumnLength + thick - 2 * c;
float x1 = -(0.5f * w - c);
float x2 = (0.5f * w - c);
nbar = (int)Math.Ceiling(fDesign.Asx / barArea);
barSpacing = 1000 / nbar;
barSpacing = barSpacing.RoundDown();
pt1 = new PointF(x1, y3);
pt2 = new PointF(x2, y3);
pt3 = new PointF(pt1.X, pt1.Y - thick + 2 * c);
pt4 = new PointF(pt2.X, pt2.Y - thick + 2 * c);
pt1 = detailingChart.Point2D(pt1);
pt2 = detailingChart.Point2D(pt2);
pt3 = detailingChart.Point2D(pt3);
pt4 = detailingChart.Point2D(pt4);
DetailingGraphics.DrawLine(pt1, pt2);
spacing = string.Format("{0} c/c {1} mm", dia, barSpacing);
DetailingGraphics.TextAlignment = TextAlign.Center;
DetailingGraphics.TextBase = TextBaseline.Bottom;
dim.DrawTextAtAngleMid(pt1, pt2, spacing);
DetailingGraphics.DrawLine(pt1, pt3);
DetailingGraphics.DrawLine(pt2, pt4);
}
