//========= 方法
///<summary>添加节点</summary>
public SettleNode addNode(string name)
{
SettleNode node = new SettleNode(owner, this);
node.nodename = name;
nodes.Add(node);
return node;
}
void genNode(SettleNode pnode, EnumerableRowCollection <DataRow> rows, int colidx)
{
int colcount = DataSource.Table.Columns.Count;
int idx = 0;
foreach (string sortname in rows.GroupBy(p => p.Field <string>(colidx)).OrderBy(p => p.Key).Select(p => p.Key))
{
SettleNode node = pnode.addNode(sortname);
if (colidx == 0)
{
node.mbrush = MediaHelper.getSolidBrush((EMaterailColor)idx, EMaterialColorDeep.浅色).Clone(); idx++;
}
else
{
node.mbrush = pnode.mbrush.Clone();
}
node.splitDir = colidx % 2 != 0 ? SettleNode.ESplitDir.z方向 : SettleNode.ESplitDir.x方向;
if (colcount - 3 == colidx)
{
node.energy = rows.Where(p => p.Field <string>(colidx) == sortname).Sum(p => double.Parse(p[colcount - 2].ToString()));
node.fee = rows.Where(p => p.Field <string>(colidx) == sortname).Sum(p => double.Parse(p[colcount - 2].ToString()) * double.Parse(p[colcount - 1].ToString()));
}
else
{
EnumerableRowCollection <DataRow> subrows = rows.Where(p => p.Field <string>(colidx) == sortname);
genNode(node, subrows, colidx + 1);
}
}
}
public void init()
{
mgAll.Children.Add(mgModel);
mgAll.Children.Add(mgLabel);
mgAll.Children.Add(mgFlag);
root.initModel();
curSettle = root;
}
///<summary>数据源更新，重构数据类</summary>
private void updateData()
{
SettleNode root = new SettleNode(_datas);
root.nodename = rootTitle;
root.mbrush = new SolidColorBrush(Colors.OrangeRed);
root.splitDir = SettleNode.ESplitDir.z方向;
genNode(root, DataSource.Table.AsEnumerable(), 0);
_datas.root = root;
}
private void createPie(SettleNode node)
{
GeometryModel3D model, labelmodel;
MeshGeometry3D mesh;
MaterialGroup mat;
Model3DGroup mgmodel = new Model3DGroup();
Model3DGroup mglabel = new Model3DGroup();
double sum = node.nodes.Sum(p => p.fee);
double startAngle = 0, endAngle;
double radius = 1;
double holeradius = 0.5 * radius, heightratio = 1;
int segcount = 1;
int coloridx = 0;
foreach (SettleNode e0 in node.nodes)
{
endAngle = startAngle + e0.fee / sum * 360;
segcount = (int)Math.Abs((endAngle - startAngle) * 4);
mesh = Model3DHelper.genPieSlice(radius, holeradius, heightratio, startAngle, endAngle, segcount, Model3DHelper.EPieType.棱形面);
mat = (MaterialGroup)this.FindResource("matslice" + (coloridx % 12).ToString());
model = new GeometryModel3D(mesh, mat);
mgmodel.Children.Add(model);
Vector3D vec = new Vector3D();
vec.X = 1.1 * radius * Math.Cos((startAngle + endAngle) / 2 / 180 * Math.PI);
vec.Y = model.Bounds.SizeY; /// 2;
vec.Z = -1.1 * radius * Math.Sin((startAngle + endAngle) / 2 / 180 * Math.PI);
mesh = (MeshGeometry3D)this.FindResource("meshText");
string text = e0.nodename + ":" + (e0.fee / sum).ToString("p1");
labelmodel = Model3DHelper.genTextPanel(mesh, Brushes.White, new SolidColorBrush(darkc[coloridx % 12]), 32, text, rotationY, 0.2, vec, 0.5, 0.38);
mglabel.Children.Add(labelmodel);
//重新绑定旋转
AxisAngleRotation3D axis3d = new AxisAngleRotation3D();
axis3d.Axis = new Vector3D(0, 1, 0);
Binding anglebind = new Binding();
anglebind.Source = rotationY;
anglebind.Path = new PropertyPath(AxisAngleRotation3D.AngleProperty);
anglebind.Mode = BindingMode.OneWay;
anglebind.Converter = new ConverterNegative();
BindingOperations.SetBinding(axis3d, AxisAngleRotation3D.AngleProperty, anglebind);
((labelmodel.Transform as Transform3DGroup).Children[1] as RotateTransform3D).Rotation = axis3d;
startAngle = endAngle;
coloridx++;
}
mgRight.Children.Add(mgmodel);
mgRight.Children.Add(mglabel);
}
/// <summary>
/// 显示细节回调函数
/// </summary>
/// <param name="ray3DResult">射线测试结果</param>
/// <param name="mousePoint">点击的屏幕坐标点</param>
/// <returns>是否命中模型显示了要细节</returns>
private bool showDetail(RayMeshGeometry3DHitTestResult ray3DResult, Point mousePoint)
{
SettleNode one = ray3DResult.ModelHit.GetValue(ToolTipService.ToolTipProperty) as SettleNode;
//======= 注：点击打开细节视图
if (one != null)
{
toolTips.IsOpen = false;
//isclick = true;
UCDetail.showNodeDetail(one, mousePoint - new Point(mainViewport3D.ActualWidth / 2, mainViewport3D.ActualHeight / 2));
return(true);
}
else
{
if (UCDetail.Visibility == Visibility.Visible)
{
UCDetail.closeDetail();
}
return(false);
}
}
private void addCube(SettleNode node)
{
GeometryModel3D model;
MeshGeometry3D mesh;
MaterialGroup mat;
Transform3DGroup tg;
////底
//mesh = Share.Model3DHelper.genCubePlaneMesh(4);
//mat = (MaterialGroup)Application.Current.FindResource("matTransWhite");
//model = new GeometryModel3D(mesh, mat);
//tg = new Transform3DGroup();
//tg.Children.Add(new ScaleTransform3D(1, 1, 1, -1, 0, 0));
//tg.Children.Add(new TranslateTransform3D(-1, -1, 0));
//model = new GeometryModel3D(mesh, mat);
//model.Transform = tg;
//mgLeft.Children.Add(model);
////顶
//mesh = Share.Model3DHelper.genCubePlaneMesh(4);
//mat = (MaterialGroup)Application.Current.FindResource("matTransWhite");
//model = new GeometryModel3D(mesh, mat);
//tg = new Transform3DGroup();
//tg.Children.Add(new ScaleTransform3D(1, 1, 1, -1, 0, 0));
//tg.Children.Add(new TranslateTransform3D(-1, 1, 0));
//model = new GeometryModel3D(mesh, mat);
//model.Transform = tg;
//mgLeft.Children.Add(model);
//主体
mat = (MaterialGroup)Application.Current.FindResource("matTransRed");
mesh = (MeshGeometry3D)Application.Current.FindResource("meshCyl");
tg = new Transform3DGroup();
tg.Children.Add(new ScaleTransform3D(1, 2, 1, 0, -1, 0));
tg.Children.Add(new TranslateTransform3D(0, 1, 0));
model = new GeometryModel3D(mesh, mat);
model.Transform = tg;
mgLeft.Children.Add(model);
}
/// <summary>
/// 显示Tooltips回调函数
/// </summary>
/// <param name="ray3DResult">射线测试结果</param>
/// <param name="position">鼠标移动的屏幕坐标点</param>
/// <returns>是否命中模型显示了Tooltips</returns>
private bool showTooltips(RayMeshGeometry3DHitTestResult ray3DResult, Point position)
{
SettleNode one = ray3DResult.ModelHit.GetValue(ToolTipService.ToolTipProperty) as SettleNode;
//===== tooltips
if (one != null)
{
//填充信息
ttContent.Text = String.Format("{0}:{1:f0}\r\n{2}:{3:f0}\r\n{4}:{5:f4}", volumeTitle, one.fee, heightTitle, one.energy, sectionTitle, one.price);
double ToolTipOffset = 5;
toolTips.Placement = System.Windows.Controls.Primitives.PlacementMode.RelativePoint;
toolTips.PlacementTarget = mainViewport3D;
toolTips.HorizontalOffset = position.X + ToolTipOffset;
toolTips.VerticalOffset = position.Y + ToolTipOffset;
toolTips.IsOpen = true;
return(true);
}
else
{
toolTips.IsOpen = false;
return(false);
}
}
internal void showNodeDetail(SettleNode node, Vector vec_translate)
{
vectranslate = vec_translate;
ScaleTransform3D mscale;//,scale;
//TranslateTransform3D translate;
title.Text = node.nodename;
if (mgLeft.Children.Count == 0)
{
addCube(node);
}
//主体
mscale = (((mgLeft as Model3DGroup).Children[0] as GeometryModel3D).Transform as Transform3DGroup).Children[0] as ScaleTransform3D;
mscale.ScaleX = node.scaleVec.X / node.layerScale * 3;
mscale.ScaleY = node.scaleVec.Y / node.layerScale;
mscale.ScaleZ = node.scaleVec.Z / node.layerScale * 3;
////顶
//scale = (((mgLeft as Model3DGroup).Children[1] as GeometryModel3D).Transform as Transform3DGroup).Children[0] as ScaleTransform3D;
//scale.ScaleZ = node.scaleVec.Z / node.layerScale * 3;
//translate = (((mgLeft as Model3DGroup).Children[1] as GeometryModel3D).Transform as Transform3DGroup).Children[1] as TranslateTransform3D;
//translate.OffsetY = mscale.ScaleY*2-1.001;
////底
//scale = (((mgLeft as Model3DGroup).Children[0] as GeometryModel3D).Transform as Transform3DGroup).Children[0] as ScaleTransform3D;
//scale.ScaleZ = node.scaleVec.Z / node.layerScale * 3;
//电量标志
grdFlag.Children.Clear();
Point ptop, pbottom, pcenter, pfronttop, pfrontbottom;
GeneralTransform3DTo2D gtransform = modelMain.TransformToAncestor(grdmain);
ptop = gtransform.Transform(new Point3D(mgLeft.Bounds.X, mgLeft.Bounds.Y + mgLeft.Bounds.SizeY, 0));
pbottom = gtransform.Transform(new Point3D(mgLeft.Bounds.X, mgLeft.Bounds.Y, 0));
pcenter = gtransform.Transform(new Point3D(mgLeft.Bounds.X + mgLeft.Bounds.SizeX / 2, mgLeft.Bounds.Y, 0));
pfronttop = gtransform.Transform(new Point3D(mgLeft.Bounds.X + mgLeft.Bounds.SizeX / 2, mgLeft.Bounds.Y + mgLeft.Bounds.SizeY, mgLeft.Bounds.Z + mgLeft.Bounds.SizeZ));
pfrontbottom = gtransform.Transform(new Point3D(mgLeft.Bounds.X + mgLeft.Bounds.SizeX / 2, mgLeft.Bounds.Y, mgLeft.Bounds.Z + mgLeft.Bounds.SizeZ));
Path path;
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
PathGeometry geo = new PathGeometry();
PathFigure fig = new PathFigure();
fig.StartPoint = ptop;
fig.Segments.Add(new LineSegment(new Point(ptop.X - 10, ptop.Y), true));
fig.Segments.Add(new LineSegment(new Point(ptop.X - 10, pbottom.Y), true));
fig.Segments.Add(new LineSegment(new Point(pbottom.X, pbottom.Y), true));
geo.Figures.Add(fig);
fig = new PathFigure();
fig.StartPoint = new Point(ptop.X - 10, (ptop.Y + pbottom.Y) / 2);
fig.Segments.Add(new LineSegment(new Point(ptop.X - 45, (ptop.Y + pbottom.Y) / 2), true));
fig.Segments.Add(new LineSegment(new Point(ptop.X - 65, (ptop.Y + pbottom.Y) / 2 - 10), true));
geo.Figures.Add(fig);
path.Data = geo;
grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(new Point(ptop.X - 65, (ptop.Y + pbottom.Y) / 2 - 10), 5, 5);
grdFlag.Children.Add(path);
TextBlock txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = heightTitle + "：" + node.energy.ToString("f0");
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(ptop.X - 65 - txt.DesiredSize.Width / 2, (ptop.Y + pbottom.Y) / 2 - 10 - txt.DesiredSize.Height - 5, 0, 0);
grdFlag.Children.Add(txt);
//电价标志
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
geo = new PathGeometry();
fig = new PathFigure();
fig.StartPoint = new Point(pcenter.X, ptop.Y);
fig.Segments.Add(new LineSegment(new Point(pcenter.X, ptop.Y - 20), true));
fig.Segments.Add(new LineSegment(new Point(pcenter.X - 50, ptop.Y - 40), true));
geo.Figures.Add(fig);
path.Data = geo;
grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(new Point(pcenter.X - 50, ptop.Y - 40), 5, 5);
grdFlag.Children.Add(path);
txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = sectionTitle + "：" + node.price.ToString("f4");
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(pcenter.X - 50 - txt.DesiredSize.Width / 2, ptop.Y - 40 - txt.DesiredSize.Height - 5, 0, 0);
grdFlag.Children.Add(txt);
//费用标志
path = new Path()
{
StrokeThickness = 1, Stroke = Brushes.White
};
geo = new PathGeometry();
fig = new PathFigure();
fig.StartPoint = new Point(pcenter.X, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25);
fig.Segments.Add(new LineSegment(new Point(pcenter.X + 60, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25), true));
fig.Segments.Add(new LineSegment(new Point(pcenter.X + 80, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25 - 20), true));
geo.Figures.Add(fig);
path.Data = geo;
grdFlag.Children.Add(path);
path = new Path()
{
StrokeThickness = 1, Fill = Brushes.Blue
};
path.Data = new EllipseGeometry(new Point(pcenter.X + 80, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25 - 20), 5, 5);
grdFlag.Children.Add(path);
txt = new TextBlock()
{
Foreground = Brushes.Yellow, VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left
};
txt.Text = volumeTitle + "：" + node.fee.ToString("f0");
txt.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
txt.Margin = new Thickness(pcenter.X + 60, pfronttop.Y + (pfrontbottom.Y - pfronttop.Y) * 0.25 - 20 - txt.DesiredSize.Height - 5, 0, 0);
grdFlag.Children.Add(txt);
mgRight.Children.Clear();
createPie(node);
//动画放大
this.Visibility = Visibility.Visible;
thisScale.BeginAnimation(ScaleTransform.ScaleXProperty, daOpen);
thisScale.BeginAnimation(ScaleTransform.ScaleYProperty, daOpen);
DoubleAnimation tax = new DoubleAnimation(vectranslate.X, 0, TimeSpan.FromSeconds(0.3), FillBehavior.HoldEnd);
DoubleAnimation tay = new DoubleAnimation(vectranslate.Y, 0, TimeSpan.FromSeconds(0.3), FillBehavior.HoldEnd);
thisTranslate.BeginAnimation(TranslateTransform.XProperty, tax);
thisTranslate.BeginAnimation(TranslateTransform.YProperty, tay);
}
public SettleNode(SettleDatas zowner, SettleNode zparent)
{
owner = zowner;
parent = zparent;
}
