private void method_15(
DrawContext.Wireframe context,
Bitmap bitmap,
out DxfRasterImage rasterImage,
out Vector4D transformedOrigin,
out Vector4D transformedXAxis,
out Vector4D transformedYAxis)
{
GdiBitmap gdiBitmap = new GdiBitmap(bitmap);
rasterImage = (DxfRasterImage) new DxfImage();
DxfImageDef imageDef = new DxfImageDef(context.Model);
imageDef.SetBitmap((IBitmap)gdiBitmap);
rasterImage.SetImageDef(imageDef, true);
IClippingTransformer clippingTransformer = (IClippingTransformer)context.GetTransformer().Clone();
Matrix4D preTransform1 = Transformation4D.Translation((WW.Math.Vector3D) this.point3D_3);
clippingTransformer.SetPreTransform(preTransform1);
Matrix4D preTransform2 = Transformation4D.Scaling((this.point3D_2 - this.point3D_3).GetLength() / (double)bitmap.Width, (this.point3D_0 - this.point3D_3).GetLength() / (double)bitmap.Height, 1.0);
clippingTransformer.SetPreTransform(preTransform2);
Matrix4D matrix = clippingTransformer.Matrix;
WW.Math.Point3D zero = WW.Math.Point3D.Zero;
transformedOrigin = matrix.TransformTo4D(zero);
transformedXAxis = matrix.TransformTo4D(zero + WW.Math.Vector3D.XAxis);
transformedYAxis = matrix.TransformTo4D(zero + WW.Math.Vector3D.YAxis);
}
public Matrix4D CalculateTo2DTransform1()
{
Matrix4D to2DTransform = Matrix4D.Identity;
if (model != null && bounds != null)
{
double halfHeight = ImageControl.ClientSize.Height / 2;
double halfWidth = ImageControl.ClientSize.Width / 2;
double margin = 5d; // 5 pixels margin on each size.
to2DTransform =
Transformation4D.Translation(translation) *
Transformation4D.Translation(halfWidth, halfHeight, 0) *
Transformation4D.Scaling(scaleFactor) *
DxfUtil.GetScaleTransform(
bounds.Corner1,
bounds.Corner2,
bounds.Center,
new Point3D(margin, ImageControl.ClientSize.Height - margin, 0d),
new Point3D(ImageControl.ClientSize.Width - margin, margin, 0d),
Point3D.Zero
);
}
gdiGraphics3D.To2DTransform = to2DTransform * modelTransform;
from2DTransform = gdiGraphics3D.To2DTransform.GetInverse();
return(to2DTransform);
}
internal Matrix4D method_14()
{
Matrix4D toWcsTransform = DxfUtil.GetToWCSTransform(this.vector3D_0);
toWcsTransform.Transpose();
Matrix4D matrix4D1 = Transformation4D.RotateZ(this.double_6) * toWcsTransform;
Matrix4D matrix4D2;
Matrix4D matrix4D3;
Matrix4D matrix4D4;
if (this.PerspectiveMode)
{
double num1 = Class484.smethod_0(this.size2D_0, this.double_1, this.double_4);
matrix4D2 = this.method_24();
matrix4D3 = new Matrix4D(1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, -1.0 / this.double_1, 0.0, 0.0, -1.0 / this.double_1, 0.0) * Transformation4D.Translation(0.0, 0.0, -num1);
double num2 = System.Math.Sqrt(this.size2D_0.X * this.size2D_0.X + this.size2D_0.Y * this.size2D_0.Y) / 42.0;
matrix4D4 = Transformation4D.Scaling(num2, num2, 1.0);
}
else
{
matrix4D2 = this.method_25();
matrix4D3 = Matrix4D.Identity;
double num = this.size2D_0.Y / this.double_4;
matrix4D4 = Transformation4D.Scaling(num, num, 1.0);
}
Matrix4D matrix4D5 = Transformation4D.Translation(-this.point2D_0.X, -this.point2D_0.Y, 0.0);
return(matrix4D2 * matrix4D4 * matrix4D5 * matrix4D3 * matrix4D1 * Transformation4D.Translation(-(WW.Math.Vector3D) this.point3D_1));
}
private Matrix4D method_24()
{
double num1 = Class484.smethod_0(this.size2D_0, this.double_1, this.double_4);
double num2 = this.double_3 - num1;
double num3 = this.double_2 - num1;
double num4 = this.bool_6 ? 1.0 / num2 : 0.0;
return(Transformation4D.Scaling(1.0 / this.size2D_0.X, 1.0 / this.size2D_0.Y, !this.bool_5 ? -1.0 : 1.0 / (1.0 / num3 - num4)) * Transformation4D.Translation(this.size2D_0.X * 0.5, this.size2D_0.Y * 0.5, -num4));
}
private void DrawInternal(DxfInsert.Interface46 drawHandler, bool drawBlock)
{
Matrix4D toWcsTransform = DxfUtil.GetToWCSTransform(this.ZAxis);
Matrix4D matrix4D1 = Transformation4D.Translation((WW.Math.Vector3D) this.InsertionPoint);
Matrix4D matrix4D2 = Transformation4D.RotateZ(this.Rotation);
Matrix4D matrix4D3 = Transformation4D.Scaling(this.ScaleFactor);
ushort num1 = this.RowCount;
if (num1 < (ushort)1)
{
num1 = (ushort)1;
}
ushort num2 = this.ColumnCount;
if (num2 < (ushort)1)
{
num2 = (ushort)1;
}
for (int row = 0; row < (int)num1; ++row)
{
for (int column = 0; column < (int)num2; ++column)
{
if (drawBlock)
{
Matrix4D matrix4D4 = toWcsTransform * matrix4D1 * matrix4D2 * Transformation4D.Translation((double)column * this.ColumnSpacing, (double)row * this.RowSpacing, 0.0) * matrix4D3;
drawHandler.imethod_0(row, column, matrix4D4);
if (this.Block != null)
{
switch (this.method_16(matrix4D4, drawHandler))
{
case DxfInsert.Enum44.const_1:
case DxfInsert.Enum44.const_2:
drawHandler.Draw(this.Block, true);
break;
case DxfInsert.Enum44.const_3:
drawHandler.Draw(this.Block, true);
drawHandler.InsertCellDrawContext.vmethod_1();
break;
}
}
}
if (this.Attributes.Count > 0)
{
WW.Math.Vector3D vector = new WW.Math.Vector3D((double)column * this.ColumnSpacing, (double)row * this.RowSpacing, 0.0);
vector = (toWcsTransform * matrix4D2).Transform(vector);
Matrix4D instanceTransform = Transformation4D.Translation(vector.X, vector.Y, vector.Z);
drawHandler.imethod_1(row, column, instanceTransform);
foreach (DxfAttribute attribute in (IEnumerable <DxfAttribute>) this.Attributes)
{
drawHandler.Draw(attribute);
}
}
}
}
}
public static Matrix4D GetBasicModelToViewportTransform(IViewDescription view)
{
Matrix4D matrix4D1 = view.IsTargetPaper ? Transformation4D.Translation(-view.ViewCenter.X, -view.ViewCenter.Y, 0.0) : Transformation4D.Translation(-view.ViewCenter.X, -view.ViewCenter.Y, -view.ViewDirection.GetLength()) * Transformation4D.RotateZ(view.ViewTwistAngle) * DxfUtil.GetToWCSTransform(view.ViewDirection).GetTranspose() * Transformation4D.Translation(-(Vector3D)view.ViewTarget);
if ((view.ViewModeFlags & ViewportStatusFlags.PerspectiveMode) != ViewportStatusFlags.None)
{
double num1 = 1.0 / System.Math.Tan(0.5 * (2.0 * System.Math.Atan(18.0 / view.FocalLength)));
double num2 = 0.5 * view.ViewWidth;
Matrix4D matrix4D2 = new Matrix4D(num2, 0.0, 0.0, 0.0, 0.0, num2, 0.0, 0.0, 0.0, 0.0, -1.0, 0.0, 0.0, 0.0, -1.0, 0.0);
matrix4D1 = Transformation4D.Scaling(num1, num1, 1.0) * matrix4D2 * matrix4D1;
}
return(matrix4D1);
}
public static Matrix4D GetTransform(
IViewDescription view,
Rectangle2D targetRectangle,
bool invertY)
{
Matrix4D viewportTransform = ViewUtil.GetBasicModelToViewportTransform(view);
double num = System.Math.Min(targetRectangle.Width * view.ViewportWidth / view.ViewWidth, targetRectangle.Height * view.ViewportHeight / view.ViewHeight);
double x = targetRectangle.Center.X + (view.ViewportCenter.X - 0.5) * targetRectangle.Width;
double y1 = targetRectangle.Center.Y;
double y2 = !invertY ? y1 + (view.ViewportCenter.Y - 0.5) * targetRectangle.Height : y1 - (view.ViewportCenter.Y - 0.5) * targetRectangle.Height;
return(Transformation4D.Translation(x, y2, 0.0) * Transformation4D.Scaling(num, invertY ? -num : num, num) * viewportTransform);
}
public static Matrix4D GetScaleAndTranslateTransform(
Point2D fromP1,
Point2D fromP2,
Point2D toP1,
Point2D toP2)
{
double x = (toP2.X - toP1.X) / (fromP2.X - fromP1.X);
double y = (toP2.Y - toP1.Y) / (fromP2.Y - fromP1.Y);
Point2D midPoint1 = Point2D.GetMidPoint(toP1, toP2);
Point2D midPoint2 = Point2D.GetMidPoint(fromP1, fromP2);
return(Transformation4D.Translation(midPoint1.X, midPoint1.Y, 0.0) * Transformation4D.Scaling(x, y, 1.0) * Transformation4D.Translation(-midPoint2.X, -midPoint2.Y, 0.0));
}
private DxfLayout.PlotInfo GetPlotInfo(
bool invertY,
DxfLayout.BasicLayoutRenderInfo layoutRenderInfo)
{
Size2D plotPaperSize = this.PlotPaperSize;
if (plotPaperSize.X == 0.0 || plotPaperSize.Y == 0.0)
{
return((DxfLayout.PlotInfo)null);
}
double y = invertY ? this.UnprintableMarginBottom : plotPaperSize.Y - this.UnprintableMarginTop;
WW.Math.Point3D toPoint1 = new WW.Math.Point3D(this.UnprintableMarginLeft, invertY ? plotPaperSize.Y - this.UnprintableMarginTop : this.UnprintableMarginBottom, 0.0);
WW.Math.Point3D toPoint2 = new WW.Math.Point3D(plotPaperSize.X - this.UnprintableMarginRight, y, 0.0);
WW.Math.Point3D toReferencePoint = new WW.Math.Point3D(0.5 * (toPoint1.X + toPoint2.X), 0.5 * (toPoint1.Y + toPoint2.Y), 0.0);
Matrix4D matrix4D1 = Matrix4D.Identity;
switch (this.PlotRotation)
{
case PlotRotation.QuarterCounterClockwise:
matrix4D1 = Transformation4D.RotateZ(System.Math.PI / 2.0);
break;
case PlotRotation.Half:
matrix4D1 = Transformation4D.RotateZ(System.Math.PI);
break;
case PlotRotation.QuarterClockwise:
matrix4D1 = Transformation4D.RotateZ(-1.0 * System.Math.PI / 2.0);
break;
}
if (invertY)
{
matrix4D1 *= Transformation4D.Scaling(1.0, -1.0, 1.0);
}
WW.Math.Point3D point3D1 = new WW.Math.Point3D(layoutRenderInfo.LayoutViewport.Min, 0.0);
WW.Math.Point3D point3D2 = new WW.Math.Point3D(layoutRenderInfo.LayoutViewport.Max, 0.0);
WW.Math.Point3D fromReferencePoint = new WW.Math.Point3D(layoutRenderInfo.LayoutViewport.Center, 0.0);
Matrix4D matrix4D2 = Transformation4D.Translation((WW.Math.Vector3D)fromReferencePoint) * matrix4D1 * Transformation4D.Translation(-(WW.Math.Vector3D)fromReferencePoint);
WW.Math.Point3D point3D3 = matrix4D2 * point3D1;
point3D2 = matrix4D2 * point3D2;
double scaling;
Matrix4D toPaperTransform = DxfUtil.GetScaleTransform(new WW.Math.Point3D(System.Math.Min(point3D3.X, point3D2.X), System.Math.Min(point3D3.Y, point3D2.Y), 0.0), new WW.Math.Point3D(System.Math.Max(point3D3.X, point3D2.X), System.Math.Max(point3D3.Y, point3D2.Y), 0.0), fromReferencePoint, toPoint1, toPoint2, toReferencePoint, out scaling) * matrix4D2;
return(new DxfLayout.PlotInfo(this, plotPaperSize, new Rectangle2D(toPoint1.X, System.Math.Min(toPoint1.Y, toPoint2.Y), toPoint2.X, System.Math.Max(toPoint1.Y, toPoint2.Y)), toPaperTransform, scaling));
}
public static Matrix4D GetScaleTransform(
Point3D fromPoint1,
Point3D fromPoint2,
Point3D fromReferencePoint,
Point3D toPoint1,
Point3D toPoint2,
Point3D toReferencePoint,
out double scaling)
{
Vector3D vector3D1 = toPoint2 - toPoint1;
Vector3D vector3D2 = fromPoint2 - fromPoint1;
double num1 = vector3D1.X / vector3D2.X;
double num2 = vector3D1.Y / vector3D2.Y;
scaling = System.Math.Abs(num1) <= System.Math.Abs(num2) ? num1 : num2;
scaling = System.Math.Abs(scaling);
Matrix4D matrix4D = Transformation4D.Translation(0.0, 0.0, toPoint1.Z) * Transformation4D.Scaling(scaling * (double)System.Math.Sign(num1), scaling * (double)System.Math.Sign(num2), scaling) * Transformation4D.Translation(0.0, 0.0, -fromPoint1.Z);
Point3D point3D = matrix4D.Transform(fromReferencePoint);
return(Transformation4D.Translation(toReferencePoint - point3D) * matrix4D);
}
/// <summary>
/// Zoom in/out.
/// </summary>
private void Canvas_MouseWheel(object sender, MouseWheelEventArgs e)
{
int sign = Math.Sign(e.Delta);
double newScaling = scaling;
// wheel movement is forward
if (sign > 0)
{
newScaling *= 1.1d;
}
// wheel movement is backward
else if (sign < 0)
{
newScaling /= 1.1d;
}
System.Windows.Point p = e.GetPosition(dockPanel);
// This is the post-zoom position.
Point3D postZoomPosition =
new Point3D(p.X / canvas.ActualWidth * 2d - 1d, -p.Y / canvas.ActualHeight * 2d + 1, 0d);
// This is the pre-zoom position.
Matrix4D zoomTranslation =
Transformation4D.Translation((Vector3D)translation) *
Transformation4D.Scaling(scaling);
Point3D preZoomPosition = zoomTranslation.GetInverse().Transform(postZoomPosition);
Matrix4D newZoomTranslation =
Transformation4D.Translation((Vector3D)translation) *
Transformation4D.Scaling(newScaling);
Point3D uncorrectedPostZoomPosition = newZoomTranslation.Transform(preZoomPosition);
translation += postZoomPosition - uncorrectedPostZoomPosition;
scaling = newScaling;
UpdateRenderTransform();
}
private Matrix4D method_25()
{
return(Transformation4D.Scaling(1.0 / this.size2D_0.X, 1.0 / this.size2D_0.Y, !this.bool_5 ? 1.0 : 1.0 / (this.double_2 - this.double_3)) * Transformation4D.Translation(this.size2D_0.X * 0.5, this.size2D_0.Y * 0.5, -this.double_3));
}
internal static IList <Class908> smethod_6(
DxfText text,
Color color,
short lineWeight,
Matrix4D insertionTransformation,
Bounds2D collectBounds,
out Vector2D alignmentTranslation,
out Vector2D alignmentScaling)
{
Class425 class425 = Class594.smethod_10(text.DisplayString, text.Height, text.ObliqueAngle, text.WidthFactor, text.Style, color);
Vector2D zero = Vector2D.Zero;
class425.imethod_0(ref zero, text.Height, Enum24.flag_3);
alignmentTranslation = Vector2D.Zero;
Bounds2D bounds = class425.GetBounds(Enum24.flag_0, (Class985)null);
if (zero != Vector2D.Zero)
{
bounds.Update(0.0, 0.0);
bounds.Update(zero.X, zero.Y);
}
double x = 1.0;
double y = 1.0;
if (bounds.Initialized && text.AlignmentPoint2.HasValue)
{
if (text.VerticalAlignment != TextVerticalAlignment.Baseline)
{
switch (text.VerticalAlignment)
{
case TextVerticalAlignment.Bottom:
alignmentTranslation.Y = class425.Blocks.Count > 0 ? class425.Blocks.First.Value.Settings.Font.Metrics.Descent : -bounds.Min.Y;
break;
case TextVerticalAlignment.Middle:
alignmentTranslation.Y = -0.5 * text.Height;
break;
case TextVerticalAlignment.Top:
alignmentTranslation.Y = -text.Height;
break;
}
}
switch (text.HorizontalAlignment)
{
case TextHorizontalAlignment.Left:
alignmentTranslation.X = -bounds.Corner1.X;
break;
case TextHorizontalAlignment.Center:
alignmentTranslation.X = -bounds.Center.X;
break;
case TextHorizontalAlignment.Right:
alignmentTranslation.X = -bounds.Corner2.X;
break;
case TextHorizontalAlignment.Aligned:
x = (text.AlignmentPoint2.Value - text.AlignmentPoint1).GetLength() / bounds.Delta.X;
y = x;
bounds = new Bounds2D(new WW.Math.Point2D(bounds.Corner1.X, y * bounds.Corner1.Y), new WW.Math.Point2D(bounds.Corner1.X + x * bounds.Delta.X, y * bounds.Corner2.Y));
alignmentTranslation.X = -bounds.Corner2.X;
break;
case TextHorizontalAlignment.Middle:
alignmentTranslation.Y = -bounds.Center.Y;
alignmentTranslation.X = -bounds.Center.X;
break;
case TextHorizontalAlignment.Fit:
x = (text.AlignmentPoint2.Value - text.AlignmentPoint1).GetLength() / bounds.Delta.X;
bounds = new Bounds2D(bounds.Corner1, new WW.Math.Point2D(bounds.Corner1.X + x * bounds.Delta.X, bounds.Corner2.Y));
alignmentTranslation.X = -bounds.Corner2.X;
break;
}
}
IList <Class908> class908List = (IList <Class908>) new List <Class908>();
class425.imethod_3((ICollection <Class908>)class908List, insertionTransformation * Transformation4D.Translation(alignmentTranslation.X, alignmentTranslation.Y, 0.0) * Transformation4D.Scaling(x, y, 1.0), lineWeight);
if (collectBounds != null)
{
bounds.Move(alignmentTranslation.X, alignmentTranslation.Y);
collectBounds.Update(bounds);
}
alignmentScaling = new Vector2D(x, y);
return(class908List);
}
public BasicLayoutRenderInfo(IViewDescription viewDescription)
{
double val1 = viewDescription.ViewportWidth / viewDescription.ViewWidth;
double val2 = viewDescription.ViewportHeight / viewDescription.ViewHeight;
if (DxfUtil.IsSaneNotZero(val1) && DxfUtil.IsSaneNotZero(val2))
{
this.ModelToLayoutScaling = System.Math.Min(val1, val2);
Vector2D vector2D = val1 > val2 ? new Vector2D(0.5 * val2 / val1 * viewDescription.ViewportWidth, 0.5 * viewDescription.ViewportHeight) : new Vector2D(0.5 * viewDescription.ViewportWidth, 0.5 * val1 / val2 * viewDescription.ViewportHeight);
WW.Math.Point2D viewportCenter = (WW.Math.Point2D)viewDescription.ViewportCenter;
this.LayoutViewport = new Bounds2D(viewportCenter - vector2D, viewportCenter + vector2D);
this.ModelToLayoutTransform = Transformation4D.Translation((WW.Math.Vector3D)viewDescription.ViewportCenter) * Transformation4D.Scaling(this.ModelToLayoutScaling) * ViewUtil.GetBasicModelToViewportTransform(viewDescription) * Transformation4D.Translation(-(WW.Math.Vector3D)viewDescription.ViewportCenter);
}
else
{
this.LayoutViewport = new Bounds2D();
this.ModelToLayoutTransform = Matrix4D.Identity;
this.ModelToLayoutScaling = 0.0;
}
}
public static Matrix4D Scaling(double s, Point3D origin)
{
Vector3D v = (Vector3D)origin;
return(Transformation4D.Translation(v) * Transformation4D.Scaling(s) * Transformation4D.Translation(-v));
}
public static Matrix4D Scaling(Vector3D v, Point3D origin)
{
Vector3D v1 = (Vector3D)origin;
return(Transformation4D.Translation(v1) * Transformation4D.Scaling(v) * Transformation4D.Translation(-v1));
}
internal static Matrix4D smethod_6(
ILeader leader,
IList <WW.Math.Point3D> vertices,
Vector3D zaxis)
{
WW.Math.Point3D vertex1 = vertices[0];
WW.Math.Point3D vertex2 = vertices[1];
Matrix4D toWcsTransform = DxfUtil.GetToWCSTransform(zaxis);
Vector3D v1 = new Vector3D(toWcsTransform.M00, toWcsTransform.M10, toWcsTransform.M20);
Vector3D v2 = new Vector3D(toWcsTransform.M01, toWcsTransform.M11, toWcsTransform.M21);
Vector3D u = vertex1 - vertex2;
double angle = System.Math.Atan2(Vector3D.DotProduct(u, v2), Vector3D.DotProduct(u, v1));
double effectiveArrowSize = leader.GetEffectiveArrowSize();
return(Transformation4D.Translation((Vector3D)vertex1) * toWcsTransform * Transformation4D.RotateZ(angle) * Transformation4D.Scaling(effectiveArrowSize, effectiveArrowSize, effectiveArrowSize));
}
public DxfLayout.PlotInfo GetPlotInfo(
double paperWidth,
double paperHeight,
Rectangle2D printArea,
bool autoRotate,
bool invertY)
{
DxfLayout.BasicLayoutRenderInfo layoutRenderInfo = this.method_8();
if (!layoutRenderInfo.LayoutViewport.Initialized)
{
return((DxfLayout.PlotInfo)null);
}
Bounds2D layoutViewport = layoutRenderInfo.LayoutViewport;
Matrix4D matrix4D1 = Matrix4D.Identity;
double num1 = layoutViewport.Delta.X;
double num2 = layoutViewport.Delta.Y;
if (autoRotate && (printArea.Width > printArea.Height && num1 < num2 || printArea.Width < printArea.Height && num1 > num2))
{
PlotRotation plotRotation1 = PlotRotation.None;
PlotRotation plotRotation2;
PlotRotation plotRotation3;
switch (this.PlotRotation)
{
case PlotRotation.None:
plotRotation2 = PlotRotation.QuarterCounterClockwise;
plotRotation3 = PlotRotation.QuarterCounterClockwise;
goto label_10;
case PlotRotation.QuarterCounterClockwise:
plotRotation2 = PlotRotation.QuarterClockwise;
plotRotation3 = PlotRotation.QuarterClockwise;
break;
case PlotRotation.Half:
plotRotation2 = PlotRotation.QuarterClockwise;
plotRotation3 = PlotRotation.QuarterClockwise;
break;
case PlotRotation.QuarterClockwise:
plotRotation2 = PlotRotation.QuarterCounterClockwise;
plotRotation3 = PlotRotation.QuarterCounterClockwise;
goto label_10;
default:
switch (plotRotation1)
{
case PlotRotation.QuarterCounterClockwise:
goto label_10;
case PlotRotation.QuarterClockwise:
break;
default:
goto label_11;
}
}
matrix4D1 = Transformation4D.RotateZ(invertY ? System.Math.PI / 2.0 : -1.0 * System.Math.PI / 2.0);
goto label_11;
label_10:
matrix4D1 = Transformation4D.RotateZ(invertY ? -1.0 * System.Math.PI / 2.0 : System.Math.PI / 2.0);
label_11:
num1 = layoutViewport.Delta.Y;
num2 = layoutViewport.Delta.X;
}
double s = System.Math.Min(printArea.Width / num1, printArea.Height / num2);
if (!DxfUtil.IsSaneNotZero(s))
{
return((DxfLayout.PlotInfo)null);
}
Matrix4D matrix4D2 = Transformation4D.Translation(printArea.Center.X, printArea.Center.Y, 0.0) * Transformation4D.Scaling(s) * matrix4D1 * Transformation4D.Translation(-layoutViewport.Center.X, -layoutViewport.Center.Y, 0.0);
WW.Math.Point3D point3D1 = matrix4D2.Transform(new WW.Math.Point3D(layoutViewport.Corner1, 0.0));
WW.Math.Point3D point3D2 = matrix4D2.Transform(new WW.Math.Point3D(layoutViewport.Corner2, 0.0));
return(new DxfLayout.PlotInfo(this, new Size2D(paperWidth, paperHeight), new Rectangle2D(System.Math.Min(point3D1.X, point3D2.X), System.Math.Min(point3D1.Y, point3D2.Y), System.Math.Max(point3D1.X, point3D2.X), System.Math.Max(point3D1.Y, point3D2.Y)), matrix4D2 * layoutRenderInfo.ModelToLayoutTransform, s * layoutRenderInfo.ModelToLayoutScaling));
}
public void Draw(Class385 context)
{
Font systemFont = this.class908_0.Font.SystemFont;
Graphics graphics = context.Graphics;
Matrix4D transform1 = context.Transform;
if (systemFont != null)
{
double fontHeight = this.class908_0.Font.Metrics.FontHeight;
ns4.Class26 metrics = (ns4.Class26) this.class908_0.Font.Metrics;
double num = metrics.CanonicalScaling * fontHeight;
Matrix4D matrix4D = transform1 * this.class908_0.Transformation * Transformation4D.Scaling(num, -num, num);
Matrix transform2 = graphics.Transform;
using (Matrix matrix = new Matrix((float)matrix4D.M00, (float)matrix4D.M10, (float)matrix4D.M01, (float)matrix4D.M11, (float)matrix4D.M03, (float)matrix4D.M13))
{
graphics.Transform = matrix;
context.solidBrush_0.Color = this.color_0;
graphics.DrawString(this.class908_0.Text.Text, systemFont, (Brush)context.solidBrush_0, metrics.BaseLineOffset.X, metrics.BaseLineOffset.Y, StringFormat.GenericTypographic);
}
graphics.Transform = transform2;
if (this.class908_0.Linings.Length <= 0)
{
return;
}
context.pen_0.Color = this.color_0;
context.method_3(this.short_0);
this.class908_0.method_1((IPathDrawer) new Class1036.Class1037(graphics, context.pen_0), transform1, 0.0);
}
else
{
context.pen_0.Color = this.color_0;
context.method_3(this.short_0);
IPathDrawer drawer = (IPathDrawer) new Class1036.Class1037(graphics, context.pen_0);
this.class908_0.method_0(drawer, transform1, 0.0);
if (this.class908_0.Linings.Length <= 0)
{
return;
}
this.class908_0.method_1(drawer, transform1, 0.0);
}
}