public static Bitmap CreateAutoSizedBitmap(
DxfModel model,
DxfLayout layout,
ICollection <DxfViewport> viewports,
Matrix4D transform,
GraphicsConfig graphicsConfig,
SmoothingMode smoothingMode,
System.Drawing.Color backColor,
Size maxSize)
{
BoundsCalculator boundsCalculator = new BoundsCalculator(graphicsConfig);
boundsCalculator.GetBounds(model, layout, viewports, transform);
Bounds3D bounds = boundsCalculator.Bounds;
if (!bounds.Initialized)
{
return(ImageExporter.CreateEmptyBitmap(backColor, maxSize.Width, maxSize.Height));
}
int num1 = maxSize.Width - 4;
int num2 = maxSize.Height - 4;
Matrix4D scaleTransform = DxfUtil.GetScaleTransform(bounds.Corner1, bounds.Corner2, new WW.Math.Point3D(bounds.Corner1.X, bounds.Corner2.Y, 0.0), new WW.Math.Point3D(0.0, (double)num2, 0.0), new WW.Math.Point3D((double)num1, 0.0, 0.0), new WW.Math.Point3D(2.0, 2.0, 0.0));
Matrix4D to2DTransform = scaleTransform * transform;
WW.Math.Vector3D vector3D = scaleTransform.Transform(bounds.Corner2) - scaleTransform.Transform(bounds.Corner1);
int width = System.Math.Min(maxSize.Width, (int)System.Math.Ceiling(System.Math.Abs(vector3D.X)) + 4);
int height = System.Math.Min(maxSize.Height, (int)System.Math.Ceiling(System.Math.Abs(vector3D.Y)) + 4);
return(ImageExporter.CreateBitmap(model, layout, viewports, graphicsConfig, smoothingMode, backColor, to2DTransform, width, height));
}
private static Image <Bgra32> RenderToBitmap(DxfModel model)
{
var graphicsConfig = (GraphicsConfig)GraphicsConfig.AcadLikeWithWhiteBackground.Clone();
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(model);
Bounds3D bounds = boundsCalculator.Bounds;
int size = 2000;
Matrix4D transform = DxfUtil.GetScaleTransform(
bounds.Min,
bounds.Max,
bounds.Center,
new Point3D(0, size, 0),
new Point3D(size, 0, 0),
new Point3D(0.5d * size, 0.5d * size, 0)
);
Memory <Bgra32> memory = new Memory <Bgra32>();
Image.WrapMemory <Bgra32>(memory, 10, 10);
Image <Bgra32> bitmap = ImageExporter.CreateBitmap <Bgra32>(
model, transform,
graphicsConfig,
//new GraphicsOptions(false),
new Size(size, size));
return(bitmap);
}
/// <inheritdoc/>
public IRenderingElement Generate(IReaction reaction, RendererModel model)
{
if (!model.GetShowReactionBoxes())
{
return(null);
}
var separation = model.GetBondLength() / model.GetScale();
var totalBounds = BoundsCalculator.CalculateBounds(reaction);
if (totalBounds.IsEmpty)
{
return(null);
}
var diagram = new ElementGroup();
var foregroundColor = model.GetForegroundColor();
diagram.Add(new RectangleElement(new Rect(totalBounds.Left - separation, totalBounds.Top - separation,
totalBounds.Right + separation, totalBounds.Bottom + separation),
foregroundColor));
if (reaction.Id != null)
{
diagram.Add(new TextElement(new Point((totalBounds.Left + totalBounds.Right) / 2, totalBounds.Top - separation),
reaction.Id, foregroundColor));
}
return(diagram);
}
/// <inheritdoc/>
public IRenderingElement Generate(IReaction reaction, RendererModel model)
{
if (!model.GetShowReactionBoxes())
{
return(null);
}
if (reaction.Reactants.Count == 0)
{
return(new ElementGroup());
}
double separation = model.GetBondLength() / model.GetScale() / 2;
var totalBounds = BoundsCalculator.CalculateBounds(reaction.Reactants);
ElementGroup diagram = new ElementGroup();
double minX = totalBounds.Left;
double minY = totalBounds.Top;
double maxX = totalBounds.Right;
double maxY = totalBounds.Bottom;
var foregroundColor = model.GetForegroundColor();
diagram.Add(new RectangleElement(new Rect(minX - separation, minY - separation, maxX + separation, maxY + separation), foregroundColor));
diagram.Add(new TextElement(new Point((minX + maxX) / 2, minY - separation), "Reactants", foregroundColor));
return(diagram);
}
public RectangleF GetBounds(PointF pos, AngularCalculator aCalc)
{
var hWidth = _width / 2;
var hHeight = _height / 2;
var points = new List <PointF>
{
aCalc.Turn(new PointF(pos.X - hWidth, pos.Y - hHeight)),
aCalc.Turn(new PointF(pos.X + hWidth, pos.Y - hHeight)),
aCalc.Turn(new PointF(pos.X + hWidth, pos.Y + hHeight)),
aCalc.Turn(new PointF(pos.X - hWidth, pos.Y + hHeight))
};
return(BoundsCalculator.CalculateBounds(points));
}
/// <inheritdoc/>
public IRenderingElement Generate(IReaction reaction, RendererModel model)
{
if (!model.GetShowReactionBoxes())
{
return(null);
}
if (reaction.Products.Count == 0)
{
return(new ElementGroup());
}
double distance = model.GetBondLength() / model.GetScale() / 2;
Rect? totalBounds = null;
foreach (var molecule in reaction.Products)
{
var bounds = BoundsCalculator.CalculateBounds(molecule);
if (totalBounds == null)
{
totalBounds = bounds;
}
else
{
totalBounds = Rect.Union(totalBounds.Value, bounds);
}
}
if (totalBounds == null)
{
return(null);
}
ElementGroup diagram = new ElementGroup();
var foregroundColor = model.GetForegroundColor();
diagram.Add(new RectangleElement(
new Rect(
totalBounds.Value.Left - distance,
totalBounds.Value.Top - distance,
totalBounds.Value.Right + distance,
totalBounds.Value.Bottom + distance),
foregroundColor));
diagram.Add(new TextElement(
new Point(
(totalBounds.Value.Left + totalBounds.Value.Right) / 2,
totalBounds.Value.Top - distance),
"Products", foregroundColor));
return(diagram);
}
void ILeader.imethod_0(
DrawContext context,
IList <WW.Math.Point3D> points,
IList <WW.Math.Point3D> polyline)
{
DxfEntity entity = this.dxfObjectReference_6.Value as DxfEntity;
if (entity == null)
{
return;
}
WW.Math.Point3D point = points[points.Count - 1];
Vector3D zaxis = this.HorizontalDirection;
zaxis.Normalize();
if (this.hookLineDirection_0 == HookLineDirection.Same)
{
zaxis = -zaxis;
}
BoundsCalculator boundsCalculator = new BoundsCalculator(context.Config);
Matrix4D transpose = DxfUtil.GetToWCSTransform(zaxis).GetTranspose();
Matrix4D matrix4D = Transformation4D.Translation(-(Vector3D)point);
boundsCalculator.GetBounds(context.Model, entity, transpose * matrix4D);
Bounds3D bounds = boundsCalculator.Bounds;
if (!bounds.Initialized)
{
return;
}
double z1 = bounds.Min.Z;
double z2 = bounds.Max.Z;
double num1 = 0.5 * (z1 + z2);
bool flag = this.dxfDimensionStyleOverrides_0.TextVerticalAlignment != DimensionTextVerticalAlignment.Above && this.dxfDimensionStyleOverrides_0.TextVerticalPosition >= -0.7 && this.dxfDimensionStyleOverrides_0.TextVerticalPosition <= 0.7;
double num2 = this.dxfDimensionStyleOverrides_0.ScaleFactor;
if (num2 == 0.0)
{
num2 = 1.0;
}
double num3 = this.dxfDimensionStyleOverrides_0.DimensionLineGap * num2;
double num4 = !flag ? (num1 < 0.0 ? z1 : z2) : System.Math.Max(z1 - num3, 0.0);
polyline.Add(point + zaxis * num4);
}
/// <inheritdoc/>
public IRenderingElement Generate(IReaction reaction, RendererModel model)
{
var totalBoundsReactants = BoundsCalculator.CalculateBounds(reaction.Reactants);
var totalBoundsProducts = BoundsCalculator.CalculateBounds(reaction.Products);
if (totalBoundsReactants == null || totalBoundsProducts == null)
{
return(null);
}
double separation = model.GetBondLength() / model.GetScale();
var foregroundColor = model.GetForegroundColor();
return(new ArrowElement(
new WPF::Point(totalBoundsReactants.Right + separation, totalBoundsReactants.CenterY()),
new WPF::Point(totalBoundsProducts.Left - separation, totalBoundsReactants.CenterY()),
1 / model.GetScale(), true, foregroundColor));
}
public void CorrectlyCalculatesBounds(
int posx, int posy,
float pivotx, float pivoty,
int sizex, int sizey,
int startX, int endX,
int startY, int endY)
{
Vector2 size = new Vector2(sizex, sizey);
Vector2 pos = new Vector2(posx, posy);
Vector2f pivot = new Vector2f(pivotx, pivoty);
Rect rect = BoundsCalculator.Calculate(pos, pivot, size);
Assert.AreEqual(startX, rect.XMin, "StartX");
Assert.AreEqual(endX, rect.XMax, "EndX");
Assert.AreEqual(startY, rect.YMin, "StartY");
Assert.AreEqual(endY, rect.YMax, "EndY");
}
internal void method_0(
DxfTableContent tableContent,
double width,
double height,
double rotation,
double horizontalMargin,
double verticalMargin)
{
DxfBlock valueObject = this.ValueObject as DxfBlock;
if (valueObject == null)
{
this.dxfContentFormat_0.method_6(1.0);
}
else
{
DxfInsert dxfInsert = new DxfInsert(valueObject);
foreach (DxfTableAttribute dxfTableAttribute in (List <DxfTableAttribute>) this.dxfTableAttributeCollection_0)
{
if (dxfTableAttribute.AttributeDefinition != null)
{
DxfAttribute dxfAttribute1 = new DxfAttribute(dxfTableAttribute.AttributeDefinition);
dxfAttribute1.Text = dxfTableAttribute.Value;
DxfAttribute dxfAttribute2 = dxfAttribute1;
dxfAttribute2.AlignmentPoint1 = dxfAttribute2.AlignmentPoint1 - valueObject.BasePoint;
if (dxfAttribute1.AlignmentPoint2.HasValue)
{
DxfAttribute dxfAttribute3 = dxfAttribute1;
WW.Math.Point3D? alignmentPoint2 = dxfAttribute3.AlignmentPoint2;
WW.Math.Vector3D basePoint = valueObject.BasePoint;
dxfAttribute3.AlignmentPoint2 = alignmentPoint2.HasValue ? new WW.Math.Point3D?(alignmentPoint2.GetValueOrDefault() - basePoint) : new WW.Math.Point3D?();
}
}
}
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(tableContent.Model, (DxfEntity)dxfInsert);
Bounds3D bounds = boundsCalculator.Bounds;
Matrix4D transform = Transformation4D.Translation(valueObject.BasePoint) * Transformation4D.RotateZ(rotation) * Transformation4D.Translation(-valueObject.BasePoint);
bounds.Transform(transform);
Vector2D vector2D = new Vector2D((width - 2.0 * horizontalMargin) / bounds.Delta.X, (height - 2.0 * verticalMargin) / bounds.Delta.Y);
this.dxfContentFormat_0.BlockScale = System.Math.Min(vector2D.X, vector2D.Y);
}
}
/// <inheritdoc/>
public IRenderingElement Generate(IReaction reaction, RendererModel model)
{
ElementGroup diagram = new ElementGroup();
var color = model.GetForegroundColor();
var reactants = reaction.Reactants;
// only draw + signs when there are more than one reactant
if (reactants.Count > 1)
{
var totalBoundsReactants = BoundsCalculator.CalculateBounds(reactants);
var bounds1 = BoundsCalculator.CalculateBounds(reactants[0]);
double axis = totalBoundsReactants.CenterY();
foreach (var reactant in reaction.Reactants.Skip(1))
{
var bounds2 = BoundsCalculator.CalculateBounds(reactant);
diagram.Add(MakePlus(bounds1, bounds2, axis, color));
bounds1 = bounds2;
}
}
// only draw + signs when there are more than one products
var products = reaction.Products;
if (products.Count > 1)
{
var totalBoundsProducts = BoundsCalculator.CalculateBounds(products);
double axis = totalBoundsProducts.CenterY();
var bounds1 = BoundsCalculator.CalculateBounds(reactants[0]);
foreach (var product in reaction.Products.Skip(1))
{
var bounds2 = BoundsCalculator.CalculateBounds(product);
diagram.Add(MakePlus(bounds1, bounds2, axis, color));
bounds1 = bounds2;
}
}
return(diagram);
}
public static Bitmap CreateAutoSizedBitmap(
DxfModel model,
Matrix4D transform,
GraphicsConfig graphicsConfig,
SmoothingMode smoothingMode)
{
BoundsCalculator boundsCalculator = new BoundsCalculator(graphicsConfig);
boundsCalculator.GetBounds(model, transform);
Bounds3D bounds = boundsCalculator.Bounds;
if (!bounds.Initialized)
{
return(ImageExporter.CreateEmptyBitmap((System.Drawing.Color)graphicsConfig.BackColor, 1, 1));
}
WW.Math.Vector3D delta = bounds.Delta;
Matrix4D transform1 = DxfUtil.GetScaleTransform(bounds.Min, bounds.Max, new WW.Math.Point3D(2.0, delta.Y + 2.0, 0.0), new WW.Math.Point3D(delta.X + 2.0, 2.0, 0.0)) * transform;
int width = (int)System.Math.Ceiling(delta.X) + 4;
int height = (int)System.Math.Ceiling(delta.Y) + 4;
return(ImageExporter.CreateBitmap(model, transform1, graphicsConfig, smoothingMode, width, height));
}
public static Bitmap CreatePlotLayoutBitmap(
Size maxSize,
DxfModel model,
DxfLayout layout,
DxfViewportCollection viewports,
GraphicsConfig config,
SmoothingMode smoothingMode)
{
DxfLayout.PlotInfo plotInfo = layout.GetPlotInfo((double)maxSize.Width, (double)maxSize.Height, new Rectangle2D(0.0, 0.0, (double)(maxSize.Width - 1), (double)(maxSize.Height - 1)), false, true);
Size size;
Matrix4D to2DTransform;
if (plotInfo != null)
{
Rectangle2D printableArea = plotInfo.PrintableArea;
size = new Size((int)System.Math.Ceiling(printableArea.Width), (int)System.Math.Ceiling(printableArea.Height));
WW.Math.Point2D center = printableArea.Center;
to2DTransform = Transformation4D.Translation((WW.Math.Vector3D)(new WW.Math.Point2D(0.5 * (double)(size.Width - 1), 0.5 * (double)(size.Height - 1)) - center)) * plotInfo.ToPaperTransform;
}
else
{
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(model, layout);
Bounds3D bounds = boundsCalculator.Bounds;
if (!bounds.Initialized)
{
return((Bitmap)null);
}
WW.Math.Point3D min = bounds.Min;
WW.Math.Point3D max = bounds.Max;
WW.Math.Vector3D vector3D = max - min;
WW.Math.Point3D point3D = new WW.Math.Point3D(min.X, min.Y, 0.0);
double scaling;
to2DTransform = DxfUtil.GetScaleTransform(point3D, new WW.Math.Point3D(max.X, min.Y, 0.0), point3D, WW.Math.Point3D.Zero, new WW.Math.Point3D((double)(maxSize.Width - 1), (double)(maxSize.Height - 1), 0.0), WW.Math.Point3D.Zero, out scaling);
size = new Size((int)System.Math.Ceiling(vector3D.X * scaling), (int)System.Math.Ceiling(vector3D.Y * scaling));
}
return(ImageExporter.CreateBitmap(model, layout, (ICollection <DxfViewport>)viewports, config, smoothingMode, (System.Drawing.Color)config.BackColor, to2DTransform, size.Width, size.Height));
}
internal Bounds3D method_1(DxfTable table)
{
DxfBlock valueObject = this.ValueObject as DxfBlock;
if (valueObject == null)
{
return((Bounds3D)null);
}
DxfInsert dxfInsert = new DxfInsert(valueObject);
foreach (DxfTableAttribute dxfTableAttribute in (List <DxfTableAttribute>) this.dxfTableAttributeCollection_0)
{
if (dxfTableAttribute.AttributeDefinition != null)
{
DxfAttribute dxfAttribute1 = new DxfAttribute(dxfTableAttribute.AttributeDefinition);
dxfAttribute1.Text = dxfTableAttribute.Value;
DxfAttribute dxfAttribute2 = dxfAttribute1;
dxfAttribute2.AlignmentPoint1 = dxfAttribute2.AlignmentPoint1 - valueObject.BasePoint;
if (dxfAttribute1.AlignmentPoint2.HasValue)
{
DxfAttribute dxfAttribute3 = dxfAttribute1;
WW.Math.Point3D? alignmentPoint2 = dxfAttribute3.AlignmentPoint2;
WW.Math.Vector3D basePoint = valueObject.BasePoint;
dxfAttribute3.AlignmentPoint2 = alignmentPoint2.HasValue ? new WW.Math.Point3D?(alignmentPoint2.GetValueOrDefault() - basePoint) : new WW.Math.Point3D?();
}
}
}
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(table.Content.Model, (DxfEntity)dxfInsert);
Bounds3D bounds = boundsCalculator.Bounds;
Matrix4D transform = Transformation4D.Translation(valueObject.BasePoint) * Transformation4D.RotateZ(this.dxfContentFormat_0.Rotation) * Transformation4D.Translation(-valueObject.BasePoint);
bounds.Transform(transform);
return(bounds);
}
private DxfInsert.Enum44 method_16(
Matrix4D insertionTransform,
DxfInsert.Interface46 drawHandler)
{
if (drawHandler.InsertCellDrawContext.Config.UseSpatialFilters)
{
DxfSpatialFilter spatialFilter = this.SpatialFilter;
if (spatialFilter != null && spatialFilter.ClipBoundaryDisplayEnabled)
{
Polygon2D clipPolygon = spatialFilter.GetClipBoundaryPolygon();
if (clipPolygon.Count < 3)
{
return(DxfInsert.Enum44.const_1);
}
if (clipPolygon.GetArea() < 0.0)
{
clipPolygon = clipPolygon.GetReverse();
}
Matrix4D boundaryTransform = spatialFilter.ClipBoundaryTransform;
Matrix4D transform = insertionTransform * this.Block.BaseTransformation * spatialFilter.InverseInsertionTransform;
Matrix4D inverse1 = boundaryTransform.GetInverse();
Matrix4D clipBoundaryTransform = transform * inverse1;
DxfInsert.Enum44 enum44;
if (clipPolygon.IsConvex())
{
List <BlinnClipper4D.ClipPlane> clipPlaneList = new List <BlinnClipper4D.ClipPlane>();
WW.Math.Point2D point2D = clipPolygon[clipPolygon.Count - 1];
WW.Math.Vector3D boundaryPlaneNormal = spatialFilter.ClipBoundaryPlaneNormal;
Matrix4D inverse2 = transform.GetInverse();
inverse2.Transpose();
foreach (WW.Math.Point2D point in (List <WW.Math.Point2D>)clipPolygon)
{
Vector2D v = point - point2D;
BlinnClipper4D.ClipPlane clipPlane = new BlinnClipper4D.ClipPlane(WW.Math.Vector3D.CrossProduct(inverse1.TransformTo3D(v), boundaryPlaneNormal), inverse1.TransformTo3D(point));
clipPlane.TransformBy(transform, inverse2);
clipPlaneList.Add(clipPlane);
point2D = point;
}
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(drawHandler.InsertCellDrawContext.Model, (IEnumerable <DxfEntity>) this.Block.Entities, insertionTransform * this.Block.BaseTransformation);
switch (new BlinnClipper4D((ICollection <BlinnClipper4D.ClipPlane>)clipPlaneList).TryIsInside(boundsCalculator.Bounds))
{
case InsideTestResult.Inside:
enum44 = DxfInsert.Enum44.const_2;
break;
case InsideTestResult.Outside:
enum44 = DxfInsert.Enum44.const_0;
break;
default:
enum44 = DxfInsert.Enum44.const_3;
break;
}
if (enum44 == DxfInsert.Enum44.const_3)
{
Class808 class808 = new Class808((ICollection <BlinnClipper4D.ClipPlane>)clipPlaneList);
class808.imethod_0(insertionTransform.GetInverse());
GraphicsConfig config = drawHandler.InsertCellDrawContext.Config;
ModelSpaceClippingTransformer clippingTransformer = new ModelSpaceClippingTransformer(Matrix4D.Identity, (Interface32)class808, config.ShapeFlattenEpsilon, config.ShapeFlattenEpsilonForBoundsCalculation);
drawHandler.InsertCellDrawContext.vmethod_0((IClippingTransformer)clippingTransformer);
}
}
else
{
Class455 class455 = new Class455(clipBoundaryTransform, clipPolygon, false);
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(drawHandler.InsertCellDrawContext.Model, (IEnumerable <DxfEntity>) this.Block.Entities, insertionTransform * this.Block.BaseTransformation);
switch (class455.TryIsInside(boundsCalculator.Bounds))
{
case InsideTestResult.Inside:
enum44 = DxfInsert.Enum44.const_2;
break;
case InsideTestResult.Outside:
enum44 = DxfInsert.Enum44.const_0;
break;
default:
enum44 = DxfInsert.Enum44.const_3;
break;
}
if (enum44 == DxfInsert.Enum44.const_3)
{
Matrix4D inverse2 = insertionTransform.GetInverse();
class455.imethod_0(inverse2);
GraphicsConfig config = drawHandler.InsertCellDrawContext.Config;
ModelSpaceClippingTransformer clippingTransformer = new ModelSpaceClippingTransformer(Matrix4D.Identity, (Interface32)class455, config.ShapeFlattenEpsilon, config.ShapeFlattenEpsilonForBoundsCalculation);
drawHandler.InsertCellDrawContext.vmethod_0((IClippingTransformer)clippingTransformer);
}
}
if ((!spatialFilter.ClipBoundaryDisplayEnabled || drawHandler.InsertCellDrawContext.Model.Header.ExternalReferenceClippingBoundaryType == WW.Cad.Model.SimpleLineType.Off ? 0 : (this.IsEntityVisibleInContext(drawHandler.InsertCellDrawContext, true) ? 1 : 0)) != 0)
{
WW.Math.Geometry.Polyline3D polygon = new WW.Math.Geometry.Polyline3D(clipPolygon.Count);
foreach (WW.Math.Point2D point in (List <WW.Math.Point2D>)clipPolygon)
{
polygon.Add(clipBoundaryTransform.TransformTo3D(point));
}
polygon.Closed = true;
drawHandler.Draw(polygon);
}
return(enum44);
}
}
return(DxfInsert.Enum44.const_1);
}
private IRenderingElement Generate(IChemObjectSet <IAtomContainer> moleculeSet, RendererModel model)
{
var totalBounds = BoundsCalculator.CalculateBounds(moleculeSet);
return(new RectangleElement(totalBounds, model.GetBoundsColor()));
}
public void CreateInitialModelViewport()
{
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(this.Model);
Bounds3D bounds = boundsCalculator.Bounds;
if (!bounds.Initialized)
{
return;
}
DxfViewport dxfViewport = new DxfViewport();
this.dxfViewportCollection_0.Add(dxfViewport);
Vector2D vector2D = this.Model.Header.PaperSpaceLimitsMax - this.Model.Header.PaperSpaceLimitsMin;
if (this.PlotRotation != PlotRotation.None && this.PlotRotation != PlotRotation.Half)
{
vector2D.X -= this.UnprintableMarginTop;
vector2D.X -= this.UnprintableMarginBottom;
vector2D.Y -= this.UnprintableMarginRight;
vector2D.Y -= this.UnprintableMarginLeft;
}
else
{
vector2D.X -= this.UnprintableMarginRight;
vector2D.X -= this.UnprintableMarginLeft;
vector2D.Y -= this.UnprintableMarginTop;
vector2D.Y -= this.UnprintableMarginBottom;
}
dxfViewport.Size = new Size2D(vector2D.X, vector2D.Y);
WW.Math.Point2D point = this.Model.Header.PaperSpaceLimitsMin + vector2D / 2.0;
switch (this.PlotRotation)
{
case PlotRotation.None:
point.X += this.UnprintableMarginLeft;
point.Y += this.UnprintableMarginBottom;
break;
case PlotRotation.QuarterCounterClockwise:
point.X += this.UnprintableMarginTop;
point.Y += this.UnprintableMarginRight;
break;
case PlotRotation.Half:
point.X += this.UnprintableMarginRight;
point.Y += this.UnprintableMarginTop;
break;
case PlotRotation.QuarterClockwise:
point.X += this.UnprintableMarginBottom;
point.Y += this.UnprintableMarginRight;
break;
}
dxfViewport.Center = new WW.Math.Point3D(point, 0.0);
WW.Math.Point3D center = bounds.Center;
WW.Math.Vector3D vector3D = bounds.Delta * 1.02;
dxfViewport.Direction = WW.Math.Vector3D.ZAxis;
dxfViewport.ViewCenter = (WW.Math.Point2D)bounds.Center;
double num = vector3D.Y;
double x = vector3D.X;
if (num > 1E-10)
{
if (vector2D.X / vector2D.Y < x / num)
{
num *= x / (vector2D.X / vector2D.Y * num);
}
}
else
{
num = vector2D.Y / vector2D.X * x;
}
dxfViewport.ViewHeight = num;
}
public void getDXFFormat(DxfModel model, string filename, string outfile)
{
try
{
string extension = System.IO.Path.GetExtension(filename);
if (string.Compare(extension, ".dwg", true) == 0)
{
model = DwgReader.Read(filename);
}
else
{
model = DxfReader.Read(filename);
}
}
catch (Exception e)
{
//Console.Error.WriteLine("Error occurred: " + e.Message);
//Environment.Exit(1);
}
GDIGraphics3D graphics = new GDIGraphics3D(GraphicsConfig.BlackBackgroundCorrectForBackColor);
Size maxSize = new Size(500, 500);
Bitmap bitmap =
ImageExporter.CreateAutoSizedBitmap(
model,
graphics,
Matrix4D.Identity,
System.Drawing.Color.Black,
maxSize
);
//string outfile = Path.GetFileNameWithoutExtension(Path.GetFullPath(filename));
Stream stream = null;
//string outfile = AppDomain.CurrentDomain.BaseDirectory + "Drill\\rockHistogram\\"+filename;
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(model);
Bounds3D bounds = boundsCalculator.Bounds;
PaperSize paperSize = PaperSizes.GetPaperSize(PaperKind.A4);//设置为A4纸的大小
// Lengths in inches.
float pageWidth = (float)paperSize.Width / 100f;
float pageHeight = (float)paperSize.Height / 100f;
float margin = 0.2f; //值越小 model相对于pdf图幅越大
// Scale and transform such that its fits max width/height
// and the top left middle of the cad drawing will match the
// top middle of the pdf page.
// The transform transforms to pdf pixels.
Matrix4D to2DTransform = DxfUtil.GetScaleTransform(
bounds.Corner1,
bounds.Corner2,
new Point3D(bounds.Center.X, bounds.Corner2.Y, 0d),
new Point3D(new Vector3D(margin, margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidth - margin, pageHeight - margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidth / 2d, pageHeight - margin, 0d) * PdfExporter.InchToPixel)
);
using (stream = File.Create(outfile + ".pdf"))
{
PdfExporter pdfGraphics = new PdfExporter(stream);
pdfGraphics.DrawPage(
model,
GraphicsConfig.WhiteBackgroundCorrectForBackColor,
to2DTransform,
paperSize
);
pdfGraphics.EndDocument();
}
/*
* 可选的图片格式
* stream = File.Create(outfile + ".png");
* ImageExporter.EncodeImageToPng(bitmap, stream);
*
* stream = File.Create(outfile + ".tiff");
* ImageExporter.EncodeImageToTiff(bitmap, stream);
*
* stream = File.Create(outfile + ".jpg");
* ImageExporter.EncodeImageToJpeg(bitmap, stream);
*
* stream = File.Create(outfile + ".gif");
* ImageExporter.EncodeImageToGif(bitmap, stream);
*
* stream = File.Create(outfile + ".bmp");
* ImageExporter.EncodeImageToBmp(bitmap, stream);
*/
}
public RectangleF GetBounds(PointF pos, AngularCalculator aCalc)
{
var points = GetBoundPointsList(pos, aCalc);
return(BoundsCalculator.CalculateBounds(points));
}
public void CalculateTest()
{
// 1. 指定した値が4つ未満のときは現在の値を使うこと。
// 2. 上下左右の透明部を除いて計算すること。
// (0, -1)、11×12 にしたい。
var calculator1 = new BoundsCalculator(new int[] { 0, -1, 11 });
// 現在の透明部を除いたウィンドウは、(0, 1)、10×12 とする。
var extendedFrameBounds = new Rect
{
left = 0,
top = 1,
right = 0 + 10,
bottom = 1 + 12
};
// ウィンドウの上と右と下には 2px の透明部、左には透明部なしとする。
var windowRect = new Rect
{
left = extendedFrameBounds.left,
top = extendedFrameBounds.top - 2,
right = extendedFrameBounds.right + 2,
bottom = extendedFrameBounds.bottom + 2
};
var(x1, y1, width1, height1) = calculator1.Calculate(windowRect, extendedFrameBounds);
// 指定X=0、現在X=0、左透明部=0 なので、X=0。
Assert.AreEqual(0, x1);
// 指定Y=-1、現在Y=1、上透明部=2 なので、Y = -1 - 2 = -3。
Assert.AreEqual(-3, y1);
// 指定幅=11、現在幅=10、左透明部=0、右透明部=2 なので、幅 = 0 + 11 + 2 = 13。
Assert.AreEqual(13, width1);
// 指定高さ=なし、現在高さ=12、上透明部=2、下透明部=2 なので、高さ = 2 + 12 + 2 = 16。
Assert.AreEqual(16, height1);
// 3. -a オプションを付けたとき、下がスクリーンからはみ出すなら上へずらすこと。
// 4. -a オプションを付けたとき、右がタスクバーに重なるなら左へずらすこと。
// PrimaryScreen は (0, 0)、10×10。VirtualScreen は (0, 0)、20×20 とする。
// タスクバーは PrimaryScreen の右側に 3px とする。したがって、WorkArea は (0, 0)、7×10 となる。
double pW = 10, pH = 10;
double vX = 0, vY = 0, vW = 20, vH = 20;
double wX1 = 0, wY1 = 0, wW1 = 7, wH1 = 10;
// 透明部を除いて 1×11 のウィンドウを、(7, 10) に配置するよう指定する。
// しかし、下がスクリーンからはみ出すので、押し込んで (7, 9) になる。
// さらに、右がタスクバーと重なるので、左へずらして (6, 9) になる。
var calculator2 = new BoundsCalculator(new int[] { 7, 10, 1, 11 });
calculator2.AddAdjustProcess(pW, pH, vX, vY, vW, vH, wX1, wY1, wW1, wH1);
var(x2, y2, width2, height2) = calculator2.Calculate(windowRect, extendedFrameBounds);
// 左透明部=0 なので、X = 6 のまま。
Assert.AreEqual(6, x2);
// 上透明部=2 なので、Y = 9 - 2 = 7。
Assert.AreEqual(7, y2);
// 左透明部=0、右透明部=2 なので、幅 = 0 + 1 + 2 = 3。
Assert.AreEqual(3, width2);
// 上透明部=2、下透明部=2 なので、高さ = 2 + 11 + 2 = 15。
Assert.AreEqual(15, height2);
// 5. 下がスクリーンからはみ出さないようにずらした結果、上がスクリーンからはみ出すことがないこと。
// 6. 右がタスクバーに重ならないようにずらした結果、左がスクリーンからはみ出すことがないこと。
// 透明部を除いて 9×21 のウィンドウを、(1, 10) に配置するよう指定する。
// しかし、下がスクリーンからはみ出すので、押し込んで (1, -1) にしたいが、
// 今度は上がはみ出すので、結局 (1, 0) になる。
// さらに、右がタスクバーに重なるので、ずらして (-2, 0) にしたいが、
// 今度は左がはみ出すので、結局 (0, 0) になる。
// この結果、右がタスクバーと重なり、下がスクリーンからはみ出すが、これは対処しない。
var calculator3 = new BoundsCalculator(new int[] { 1, 10, 9, 21 });
calculator3.AddAdjustProcess(pW, pH, vX, vY, vW, vH, wX1, wY1, wW1, wH1);
var(x3, y3, width3, height3) = calculator3.Calculate(windowRect, extendedFrameBounds);
// 左透明部=0 なので、X = 0 のまま。
Assert.AreEqual(0, x3);
// 上透明部=2 なので、Y = 0 - 2 = -2。
Assert.AreEqual(-2, y3);
// 左透明部=0、右透明部=2 なので、幅 = 0 + 9 + 2 = 11。
Assert.AreEqual(11, width3);
// 上透明部=2、下透明部=2 なので、高さ = 2 + 21 + 2 = 25。
Assert.AreEqual(25, height3);
}
//Get All Booth Info for a given model
public Stream GetBoothsInfo(Stream input)
{
string body = new StreamReader(input).ReadToEnd();
NameValueCollection _nvc = HttpUtility.ParseQueryString(body);
string _fileName = _nvc["FileName"];
string _client_id = _nvc["ClientId"];
string _show_id = _nvc["ShowId"];
string _boothOutlineLayer = _nvc["BoothOutline"];
string _boothNumberLayer = _nvc["BoothNumber"];
DxfModel _model = ReadDxf("h://dxf_uploads//" + _client_id + " // " + _show_id + "//" + _fileName);
BoundsCalculator _mBounds = new BoundsCalculator();
_mBounds.GetBounds(_model);
Bounds3D _cBounds = _mBounds.Bounds;
//get screen origin
string _screenOrigin = GetScreenOrigin(_cBounds.ToString());
//Empty List to attach all booth information
List <Booth> _boothInfo = new List <Booth>();
//Empty List to hold vertices of all Booths
List <Point> _allVertices = new List <Point>();
//loop over all Entites in a model
foreach (DxfEntity _entity in _model.Entities)
{
if (_entity.Layer.ToString().Equals(_boothOutlineLayer, StringComparison.InvariantCultureIgnoreCase))
//(_entity.Layer.ToString() == _boothOutlineLayer)
{
if (_entity.EntityType.ToString() == "LWPOLYLINE" || _entity.EntityType.ToString() == "POLYLINE")
{
var verticesTransformed = LwPolyline(_entity, _screenOrigin);
Booth _booth = PassBooth(_model, _boothNumberLayer, verticesTransformed, _screenOrigin);
Point[] verticesArray = VerticesToList(verticesTransformed).ToArray();
foreach (Point _vertex in verticesArray)
{
_allVertices.Add(_vertex);
}
_boothInfo.Add(_booth);
}
else if (_entity.EntityType.ToString() == "INSERT")
{
DxfInsert Insertentity = _entity as DxfInsert;
Matrix4D transform = Insertentity.BlockInsertionTransformations[0, 0] * Insertentity.Block.BaseTransformation;
DxfBlock block = Insertentity.Block;
foreach (DxfEntity lwEntity in block.Entities)
{
if (lwEntity.EntityType == "LWPOLYLINE")
{
DxfLwPolyline lwPolyline = lwEntity as DxfLwPolyline;
Matrix4D _insertedPolylineTransform = transform * lwPolyline.Transform;
List <string> _newVertices = new List <string>();
//loop over all vertices in entity
foreach (DxfLwPolyline.Vertex vertex in lwPolyline.Vertices)
{
_newVertices.Add(RemoveSpaces(_insertedPolylineTransform.Transform(vertex.Position).ToString()));
}
List <string> verticesTransformed = new List <string>();
foreach (string item in _newVertices)
{
verticesTransformed.Add(TransformPoint(item, _screenOrigin));
}
Booth _booth = PassBooth(_model, _boothNumberLayer, verticesTransformed, _screenOrigin);
Point[] verticesArray = VerticesToList(verticesTransformed).ToArray();
foreach (Point _vertex in verticesArray)
{
_allVertices.Add(_vertex);
}
_boothInfo.Add(_booth);
}
}
}
}
}
Booth _boundaries = new Booth()
{
BOOTHNUMBER = "",
INSERTPOINT = _screenOrigin,
SHAPE = "origin",
SIZEX = "",
SIZEY = ""
};
_boothInfo.Add(_boundaries);
string gridline = FindGridLine(_allVertices.ToArray());
string[] gridLine = gridline.Split(',');
Booth _gridLine = new Booth()
{
BOOTHNUMBER = "",
INSERTPOINT = "",
SHAPE = "Grid Line",
SIZEX = gridLine[0],
SIZEY = gridLine[1]
};
_boothInfo.Add(_gridLine);
string boothInformation = JsonConvert.SerializeObject(_boothInfo);
WebOperationContext.Current.OutgoingResponse.ContentType = "application/json; charset=utf-8";
return(new MemoryStream(Encoding.UTF8.GetBytes(boothInformation)));
//return JsonConvert.SerializeObject(_boothInfo);
}
public void Export(string outfile)
{
//string outfile = sfd.FileName;//= Path.GetFileNameWithoutExtension(Path.GetFullPath(filename));
Stream stream;
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(model);
Bounds3D bounds = boundsCalculator.Bounds;
PaperSize paperSize = PaperSizes.GetPaperSize(PaperKind.Letter);
// Lengths in inches.
float pageWidth = (float)paperSize.Width / 100f;
float pageHeight = (float)paperSize.Height / 100f;
float margin = 0.5f;
// Scale and transform such that its fits max width/height
// and the top left middle of the cad drawing will match the
// top middle of the pdf page.
// The transform transforms to pdf pixels.
Matrix4D to2DTransform = DxfUtil.GetScaleTransform(
bounds.Corner1,
bounds.Corner2,
new Point3D(bounds.Center.X, bounds.Corner2.Y, 0d),
new Point3D(new Vector3D(margin, margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidth - margin, pageHeight - margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidth / 2d, pageHeight - margin, 0d) * PdfExporter.InchToPixel)
);
using (stream = File.Create(outfile))
{
PdfExporter pdfGraphics = new PdfExporter(stream);
pdfGraphics.DrawPage(
model,
GraphicsConfig.WhiteBackgroundCorrectForBackColor,
to2DTransform,
paperSize
);
pdfGraphics.EndDocument();
}
}
public static void Main(string[] args)
{
if (args.Length != 2)
{
args = new string[2];
//args[1] = "D:\\C项目\\CadLCmd\\CadLCmd\\dwg\\test1.dwg";
//args[1] = "D:\\C项目\\CadLCmd\\CadLCmd\\dwg\\test2.dwg";
//args[1] = "D:\\C项目\\CadLCmd\\CadLCmd\\dwg\\test3.dwg";
//args[1] = "D:\\C项目\\CadLCmd\\CadLCmd\\dwg\\test4.dwg";
args[1] = "D:\\C项目\\CadLCmd\\CadLCmd\\dwg\\test5Insert.dwg";
//args[1] = "D:\\C项目\\CadLCmd\\CadLCmd\\dwg\\test6.dwg";
}
string format = args[0];
string filename = args[1];
DxfModel model = null;
try
{
string extension = Path.GetExtension(filename);
if (string.Compare(extension, ".dwg", true) == 0)
{
model = DwgReader.Read(filename);
}
else
{
model = DxfReader.Read(filename);
}
}
catch (Exception e)
{
Console.Error.WriteLine("Error occurred: " + e.Message);
Environment.Exit(1);
}
//foreach (var entityGroups in model.Entities.GroupBy(a => a.GetType()))
//{
// Console.WriteLine(entityGroups.GetType());
// //if (typeof(DxfLine) == entityGroups.Key)
// //{
// // foreach (var item in entityGroups)
// // {
// // Console.WriteLine(item.Color);
// // }
// //}
//}
//FileStream fs = new FileStream("D:\\C项目\\CadLCmd\\CadLCmd\\txt\\test1.txt", FileMode.Create);
FindEntities(model.Entities);
string json = JsonConvert.SerializeObject(cadEntities);
File.WriteAllText("D:\\C项目\\CadLCmd\\CadLCmd\\txt\\model.json", json);
File.WriteAllText("D:\\Project\\cadtest\\node_modules\\@cadTestUbim\\res\\data\\dxfdata.json", json);
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
fs.Close();
KTCodes = ktls.ToArray();
KTest = ktest.ToArray();
DxfType = dxfType.ToArray();
KInsert = kins.ToArray();
KEC = kco.ToArray();
KCIRCLE = kcircle.ToArray();
//Console.ReadKey();
string outfile = Path.GetDirectoryName(Path.GetFullPath(filename)) + "\\12";
Stream stream;
if (format == "pdf")
{
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(model);
Bounds3D bounds = boundsCalculator.Bounds;
PaperSize paperSize = PaperSizes.GetPaperSize(PaperKind.Letter);
// Lengths in inches.
float pageWidth = (float)paperSize.Width / 100f;
float pageHeight = (float)paperSize.Height / 100f;
float margin = 0.5f;
// Scale and transform such that its fits max width/height
// and the top left middle of the cad drawing will match the
// top middle of the pdf page.
// The transform transforms to pdf pixels.
Matrix4D to2DTransform = DxfUtil.GetScaleTransform(
bounds.Corner1,
bounds.Corner2,
new Point3D(bounds.Center.X, bounds.Corner2.Y, 0d),
new Point3D(new Vector3D(margin, margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidth - margin, pageHeight - margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidth / 2d, pageHeight - margin, 0d) * PdfExporter.InchToPixel)
);
using (stream = File.Create(outfile + ".pdf"))
{
PdfExporter pdfGraphics = new PdfExporter(stream);
pdfGraphics.DrawPage(
model,
GraphicsConfig.WhiteBackgroundCorrectForBackColor,
to2DTransform,
paperSize
);
pdfGraphics.EndDocument();
}
}
else
{
GDIGraphics3D graphics = new GDIGraphics3D(GraphicsConfig.BlackBackgroundCorrectForBackColor);
Size maxSize = new Size(500, 500);
Bitmap bitmap =
ImageExporter.CreateAutoSizedBitmap(
model,
graphics,
Matrix4D.Identity,
System.Drawing.Color.Black,
maxSize
);
switch (format)
{
case "bmp":
using (stream = File.Create(outfile + ".bmp"))
{
ImageExporter.EncodeImageToBmp(bitmap, stream);
}
break;
case "gif":
using (stream = File.Create(outfile + ".gif"))
{
ImageExporter.EncodeImageToGif(bitmap, stream);
}
break;
case "tiff":
using (stream = File.Create(outfile + ".tiff"))
{
ImageExporter.EncodeImageToTiff(bitmap, stream);
}
break;
case "png":
using (stream = File.Create(outfile + ".png"))
{
ImageExporter.EncodeImageToPng(bitmap, stream);
}
break;
case "jpg":
using (stream = File.Create(outfile + ".jpg"))
{
ImageExporter.EncodeImageToJpeg(bitmap, stream);
}
break;
default:
Console.WriteLine("Unknown format " + format + ".");
break;
}
}
}
// For each layout, add a page to the PDF file.
// Optionally specify a modelView (for model space only).
// Optionally specify a layout.
public static void AddLayoutToPdfExporter(
PdfExporter pdfExporter, GraphicsConfig config, DxfModel model, DxfView modelView, DxfLayout layout
)
{
Bounds3D bounds;
const float defaultMargin = 0.5f;
float margin = 0f;
PaperSize paperSize = null;
bool useModelView = false;
bool emptyLayout = false;
if (layout == null || !layout.PaperSpace)
{
// Model space.
BoundsCalculator boundsCalculator = new BoundsCalculator();
boundsCalculator.GetBounds(model);
bounds = boundsCalculator.Bounds;
if (bounds.Initialized)
{
if (bounds.Delta.X > bounds.Delta.Y)
{
paperSize = PaperSizes.GetPaperSize(PaperKind.A4Rotated);
}
else
{
paperSize = PaperSizes.GetPaperSize(PaperKind.A4);
}
}
else
{
emptyLayout = true;
}
margin = defaultMargin;
useModelView = modelView != null;
}
else
{
// Paper space layout.
Bounds2D plotAreaBounds = layout.GetPlotAreaBounds();
bounds = new Bounds3D();
emptyLayout = !plotAreaBounds.Initialized;
if (plotAreaBounds.Initialized)
{
bounds.Update((Point3D)plotAreaBounds.Min);
bounds.Update((Point3D)plotAreaBounds.Max);
if (layout.PlotArea == PlotArea.LayoutInformation)
{
switch (layout.PlotPaperUnits)
{
case PlotPaperUnits.Millimeters:
paperSize = new PaperSize(Guid.NewGuid().ToString(), (int)(plotAreaBounds.Delta.X * 100d / 25.4d), (int)(plotAreaBounds.Delta.Y * 100d / 25.4d));
break;
case PlotPaperUnits.Inches:
paperSize = new PaperSize(Guid.NewGuid().ToString(), (int)(plotAreaBounds.Delta.X * 100d), (int)(plotAreaBounds.Delta.Y * 100d));
break;
case PlotPaperUnits.Pixels:
// No physical paper units. Fall back to fitting layout into a known paper size.
break;
}
}
if (paperSize == null)
{
if (bounds.Delta.X > bounds.Delta.Y)
{
paperSize = PaperSizes.GetPaperSize(PaperKind.A4Rotated);
}
else
{
paperSize = PaperSizes.GetPaperSize(PaperKind.A4);
}
margin = defaultMargin;
}
}
}
if (!emptyLayout)
{
// Lengths in inches.
float pageWidthInInches = paperSize.Width / 100f;
float pageHeightInInches = paperSize.Height / 100f;
double scaleFactor;
Matrix4D to2DTransform;
if (useModelView)
{
to2DTransform = modelView.GetMappingTransform(
new Rectangle2D(
margin * PdfExporter.InchToPixel,
margin * PdfExporter.InchToPixel,
(pageWidthInInches - margin) * PdfExporter.InchToPixel,
(pageHeightInInches - margin) * PdfExporter.InchToPixel),
false);
scaleFactor = double.NaN; // Not needed for model space.
}
else
{
to2DTransform = DxfUtil.GetScaleTransform(
bounds.Corner1,
bounds.Corner2,
new Point3D(bounds.Center.X, bounds.Corner2.Y, 0d),
new Point3D(new Vector3D(margin, margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidthInInches - margin, pageHeightInInches - margin, 0d) * PdfExporter.InchToPixel),
new Point3D(new Vector3D(pageWidthInInches / 2d, pageHeightInInches - margin, 0d) * PdfExporter.InchToPixel),
out scaleFactor
);
}
if (layout == null || !layout.PaperSpace)
{
pdfExporter.DrawPage(model, config, to2DTransform, paperSize);
}
else
{
pdfExporter.DrawPage(model, config, to2DTransform, scaleFactor, layout, null, paperSize);
}
}
}