/// <summary>
/// Drawing method used to draw factory content
/// </summary>
/// <param name="graphics">Graphic environment parameters</param>
public void Draw(PicGraphics graphics, PicFilter filter)
{
graphics.Initialize();
// bounding box
if (!graphics.DrawingBox.IsValid)
{
// compute bounding box
using (PicVisitorBoundingBox visitor = new PicVisitorBoundingBox())
{
ProcessVisitor(visitor);
Box2D box = visitor.Box;
box.AddMarginRatio(0.01);
// set as drawing box
graphics.DrawingBox = box;
}
}
// first, draw cotation
foreach (PicEntity entity in _entities)
{
try
{
// cotation
PicCotation cotation = entity as PicCotation;
if (cotation != null && !cotation.Deleted && filter.Accept(entity))
{
cotation.Draw(graphics);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
// then other entities
foreach (Object o in _entities)
{
try
{
// drawable entities
PicDrawable drawable = o as PicDrawable;
if (drawable != null && !drawable.Deleted && !(drawable is PicCotation) && filter.Accept(drawable))
{
drawable.Draw(graphics);
}
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
// cardboard format
if (null != _cardboardFormat)
{
_cardboardFormat.Draw(graphics);
}
graphics.Finish();
}
public static bool ComputePositionDefault(IEntityContainer factory, Box2D boxBorder, Vector2D spaceBetween, ref List <BPosition> lPos, ref Box2D bbox)
{
if (boxBorder.Width <= 0.0 || boxBorder.Height <= 0.0)
{
return(false);
}
ImpositionTool tool = Instantiate(factory, new ImpositionSettings(boxBorder.Width, boxBorder.Height));
tool.SpaceBetween = spaceBetween;
tool.AllowOrthogonalImposition = true;
tool.AllowBothDirection = false;
tool.HorizontalAlignment = ImpositionSettings.HAlignment.HALIGN_LEFT;
tool.VerticalAlignment = ImpositionSettings.VAlignment.VALIGN_BOTTOM;
tool.GenerateSortedSolutionList(null, out List <ImpositionSolution> solutions);
if (solutions.Count > 0)
{
ImpositionSolution impSol = solutions[0];
Vector2D cardboardPos = impSol.CardboardPosition;
foreach (var p in impSol.Positions)
{
BPosition pos = p;
pos.Pt += boxBorder.PtMin - cardboardPos;
lPos.Add(pos);
}
Vector2D ptMin = impSol.Bbox.PtMin + boxBorder.PtMin;
Vector2D ptMax = impSol.Bbox.PtMax + boxBorder.PtMin;
bbox = new Box2D(ptMin, ptMax);
}
return(lPos.Count > 0);
}
public void Extend(Box2D box)
{
_ptMin.X = Math.Min(_ptMin.X, box._ptMin.X);
_ptMin.Y = Math.Min(_ptMin.Y, box._ptMin.Y);
_ptMax.X = Math.Max(_ptMax.X, box._ptMax.X);
_ptMax.Y = Math.Max(_ptMax.Y, box._ptMax.Y);
}
public void GenerateImage(Size size, ParameterStack stack, out Image bmp)
{
// check if plugin was instantiated
if (null == _component)
{
throw new Exception("No valid plugin instance loaded!");
}
// instantiate factory
PicFactory factory = new PicFactory();
// generate entities
_component.CreateFactoryEntities(factory, stack);
// apply any needed transformation
if (_reflexionX)
{
factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionX));
}
if (_reflexionY)
{
factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionY));
}
// get bounding box
PicVisitorBoundingBox visitor = new PicVisitorBoundingBox();
factory.ProcessVisitor(visitor);
Pic.Factory2D.Box2D box = visitor.Box;
box.AddMarginRatio(0.05);
// draw image
PicGraphicsImage picImage = new PicGraphicsImage(size, box);
factory.Draw(picImage, _showCotations ? PicFilter.FilterNone : !PicFilter.FilterCotation);
bmp = picImage.Bitmap;
}
public void Dimensions(ParameterStack stack, out double width, out double height, out double lengthCut, out double lengthFold)
{
// build factory
Pic.Factory2D.PicFactory factory = new Pic.Factory2D.PicFactory();
_component.CreateFactoryEntities(factory, stack);
if (_reflexionX)
{
factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionX));
}
if (_reflexionY)
{
factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionY));
}
// get bounding box
Pic.Factory2D.PicVisitorBoundingBox visitorBoundingBox = new Pic.Factory2D.PicVisitorBoundingBox();
factory.ProcessVisitor(visitorBoundingBox, _showCotations ? PicFilter.FilterNone : !PicFilter.FilterCotation);
Pic.Factory2D.Box2D box = visitorBoundingBox.Box;
width = box.Width;
height = box.Height;
// get length
Pic.Factory2D.PicVisitorDieCutLength visitorLength = new Pic.Factory2D.PicVisitorDieCutLength();
factory.ProcessVisitor(visitorLength, PicFilter.FilterNone);
lengthCut = visitorLength.Lengths.ContainsKey(PicGraphics.LT.LT_CUT) ? visitorLength.Lengths[PicGraphics.LT.LT_CUT] : 0.0;
lengthFold = visitorLength.Lengths.ContainsKey(PicGraphics.LT.LT_CREASING) ? visitorLength.Lengths[PicGraphics.LT.LT_CREASING] : 0.0;
}
public override Box2D ComputeBox(Transform2D transform)
{
Box2D box = Box2D.Initial;
box.Extend(transform.transform(Pt));
return(box);
}
public Box2D Transform(Transform2D transf)
{
Box2D box = Initial;
box.Extend(transf.transform(_ptMin));
box.Extend(transf.transform(_ptMax));
return(box);
}
/// <summary>
/// Returns a value indicating whether this instance is equal to
/// the specified object.
/// </summary>
/// <param name="obj">An object to compare to this instance.</param>
/// <returns><see langword="true"/> if <paramref name="obj"/> is a <see cref="Box2D"/> and has the same values as this instance; otherwise, <see langword="false"/>.</returns>
public override bool Equals(object obj)
{
if (obj is Box2D)
{
Box2D v = (Box2D)obj;
return((_ptMin == v._ptMin) && (_ptMax == v._ptMax));
}
return(false);
}
void _parentControl_SizeChanged(object sender, EventArgs e)
{
// force box recomputation
if (_box.IsValid)
{
Pic.Factory2D.Box2D box = _box;
DrawingBox = box;
}
}
public override void Initialize(PicFactory factory)
{
_exporter.Initialize();
_exporter.AuthoringTool = _authoringTool;
// set bounding box
Box2D bbox = Tools.BoundingBox(factory, 0.0);
_exporter.SetBoundingBox(bbox.XMin, bbox.YMin, bbox.XMax, bbox.YMax);
}
public byte[] GenerateExportFile(string fileFormat, ParameterStack stack)
{
// build factory
Pic.Factory2D.PicFactory factory = new Pic.Factory2D.PicFactory();
_component.CreateFactoryEntities(factory, stack);
if (_reflexionX)
{
factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionX));
}
if (_reflexionY)
{
factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionY));
}
// instantiate filter
PicFilter filter = (_showCotations ? PicFilter.FilterNone : !PicFilter.FilterCotation) & PicFilter.FilterNoZeroEntities;
// get bounding box
Pic.Factory2D.PicVisitorBoundingBox visitorBoundingBox = new Pic.Factory2D.PicVisitorBoundingBox();
factory.ProcessVisitor(visitorBoundingBox, filter);
Pic.Factory2D.Box2D box = visitorBoundingBox.Box;
// add margins : 5 % of the smallest value among height
box.AddMarginHorizontal(box.Width * 0.05);
box.AddMarginVertical(box.Height * 0.05);
// get file content
if ("des" == fileFormat)
{
Pic.Factory2D.PicVisitorDesOutput visitor = new Pic.Factory2D.PicVisitorDesOutput();
visitor.Author = "treeDiM";
// process visitor
factory.ProcessVisitor(visitor, filter);
return(visitor.GetResultByteArray());
}
else if ("dxf" == fileFormat)
{
Pic.Factory2D.PicVisitorOutput visitor = new Pic.Factory2D.PicVisitorDxfOutput();
visitor.Author = "treeDiM";
// process visitor
factory.ProcessVisitor(visitor, filter);
return(visitor.GetResultByteArray());
}
else if ("pdf" == fileFormat)
{
PicGraphicsPdf graphics = new PicGraphicsPdf(box);
graphics.Author = "treeDiM";
graphics.Title = "Pdf Export";
// draw
factory.Draw(graphics, filter);
return(graphics.GetResultByteArray());
}
else
{
throw new Exception("Invalid file format : " + fileFormat);
}
}
public override Box2D ComputeBox(Transform2D transform)
{
// instantiate bounding box
Box2D box = Box2D.Initial;
box.XMin = 0.0;
box.YMin = 0.0;
box.XMax = _dimensions.X;
box.YMax = _dimensions.Y;
return(box);
}
public override Box2D ComputeBox(Transform2D transform)
{
Box2D box = Box2D.Initial;
box.Extend(transform.transform(_pt0));
box.Extend(transform.transform(_pt1));
GetOffsetPoints(out Vector2D pt2, out Vector2D pt3);
box.Extend(transform.transform(pt2));
box.Extend(transform.transform(pt3));
return(box);
}
public static void GenerateImage(Size size, PicFactory factory, bool showCotations, out Image bmp)
{
// get bounding box
Box2D box = Tools.BoundingBox(factory, 0.05);
// draw image
PicGraphicsImage picImage = new PicGraphicsImage(size, box);
factory.Draw(picImage, showCotations ? PicFilter.FilterNone : !PicFilter.FilterCotation);
bmp = picImage.Bitmap;
}
internal override ImpositionSolution GenerateSolution(ImpositionPattern pattern)
{
// instantiate solution
ImpositionSolution solution = new ImpositionSolution(InitialEntities, pattern.Name, pattern.RequiresRotationInRows, pattern.RequiresRotationInColumns);
// noRows / noCols
solution.Rows = NoRowsExpected;
solution.Cols = NoColsExpected;
// number of each row / col of the pattern
int[,] rowNumber = new int[pattern.NoRows, pattern.NoCols];
int[,] colNumber = new int[pattern.NoRows, pattern.NoCols];
int iCount = 0;
for (int i = 0; i < pattern.NoRows; ++i)
for (int j = 0; j < pattern.NoCols; ++j)
{
colNumber[i ,j] = NoRowsExpected / pattern.NoRows + (NoRowsExpected % pattern.NoRows) / (i+1);
rowNumber[i, j] = NoColsExpected / pattern.NoCols + (NoColsExpected % pattern.NoCols) / (j+1);
iCount += rowNumber[i, j] * colNumber[i, j];
}
// verify count
System.Diagnostics.Debug.Assert(iCount == NoRowsExpected * NoColsExpected);
// compute offsets
Box2D boxGlobal = pattern.BBox;
double xOffset = _margin.X - boxGlobal.XMin;
double yOffset = _margin.Y - boxGlobal.YMin;
_box = new Box2D();
for (int i = 0; i < pattern.NoRows; ++i)
for (int j = 0; j < pattern.NoCols; ++j)
{
Box2D localBox = pattern._bboxes[i,j];
for (int k = 0; k < rowNumber[i, j]; ++k)
for (int l = 0; l < colNumber[i, j]; ++l)
{
// insert Box position
BPosition pos = pattern._relativePositions[i, j];
pos._pt.X = xOffset + k * pattern.PatternStep.X + pos._pt.X;
pos._pt.Y = yOffset + l * pattern.PatternStep.Y + pos._pt.Y;
solution.Add(pos);
// extend bounding box
Vector2D vOffset = new Vector2D(xOffset + k * pattern.PatternStep.X, yOffset + l * pattern.PatternStep.Y);
_box.Extend(new Box2D(vOffset + localBox.PtMin, vOffset + localBox.PtMax));
}
}
// compute actual margin
solution.CardboardPosition = new Vector2D(_margin.X, _margin.Y);
solution.CardboardDimensions = new Vector2D(_box.XMax - _box.XMin + _margin.X + _minMargin.X, _box.YMax - _box.YMin + _margin.Y + _minMargin.Y);
return solution;
}
public override Box2D ComputeBox(Transform2D transf)
{
Box2D box = new Box2D();
foreach (var entity in _entities)
{
if (entity is PicDrawable drawable)
{
box.Extend(drawable.ComputeBox(transf));
}
}
return(box);
}
public override Box2D ComputeBox(Transform2D transf)
{
Box2D box = new Box2D();
foreach (PicEntity entity in _entities)
{
PicDrawable drawable = entity as PicDrawable;
if (null != drawable)
{
box.Extend(drawable.ComputeBox(transf));
}
}
return(box);
}
// global quotation
private void BuildGlobalQuotation(PicFactory factory, short grp, Box2D box)
{
if (!box.IsValid)
{
return;
}
double delta = 0.1 * Math.Max(box.Width, box.Height);
PicCotationDistance cotH = factory.AddCotation(PicCotation.CotType.COT_HORIZONTAL, grp, 0, box.PtMin, new Vector2D(box.XMax, box.YMin), -delta, "", 1) as PicCotationDistance;
cotH.UseShortLines = true;
PicCotationDistance cotV = factory.AddCotation(PicCotation.CotType.COT_VERTICAL, grp, 0, box.PtMin, new Vector2D(box.XMin, box.YMax), delta, "", 1) as PicCotationDistance;
cotV.UseShortLines = true;
}
public static void GenerateImage(Size size, PicFactory factory, bool showCotations, out Image bmp)
{
// get bounding box
PicVisitorBoundingBox visitor = new PicVisitorBoundingBox();
factory.ProcessVisitor(visitor);
Box2D box = visitor.Box;
box.AddMarginRatio(0.05);
// draw image
PicGraphicsImage picImage = new PicGraphicsImage(size, box);
factory.Draw(picImage, showCotations ? PicFilter.FilterNone : PicFilter.FilterCotation);
bmp = picImage.Bitmap;
}
public static Box2D BoundingBox(PicFactory factory, double marginRatio = 0.0, bool takePicBlocsIntoAccount = true)
{
var visitor = new PicVisitorBoundingBox()
{
TakePicBlocksIntoAccount = takePicBlocsIntoAccount
};
factory.ProcessVisitor(visitor, !PicFilter.FilterCotation);
Box2D box = visitor.Box;
if (box.IsValid && marginRatio > 0.0)
{
box.AddMarginRatio(marginRatio);
}
return(box);
}
public override Box2D ComputeBox(Transform2D transform)
{
Box2D box = Box2D.Initial;
foreach (var entity in Block)
{
if (entity is PicDrawable drawable)
{
if (!(drawable is PicTypedDrawable typeDrawable) ||
typeDrawable.LineType != PicGraphics.LT.LT_CONSTRUCTION)
{
box.Extend(drawable.ComputeBox(transform * BlockTransformation));
}
}
}
return(box);
}
public override Box2D ComputeBox(Transform2D transform)
{
Box2D box = Box2D.Initial;
foreach (PicEntity entity in _block)
{
PicDrawable drawable = entity as PicDrawable;
if (null != drawable)
{
PicTypedDrawable typeDrawable = drawable as PicTypedDrawable;
if (null == typeDrawable || typeDrawable.LineType != PicGraphics.LT.LT_CONSTRUCTION)
{
box.Extend(drawable.ComputeBox(transform * BlockTransformation));
}
}
}
return(box);
}
/// <summary>
/// Initialize DES_Writer object
/// </summary>
/// <param name="factory"></param>
public override void Initialize(PicFactory factory)
{
// save factory
_factory = factory;
// build .des file header
DES_Header header = new DES_Header();
Box2D bbox = Tools.BoundingBox(factory, 0.0);
header._xmin = (float)bbox.XMin;
header._xmax = (float)bbox.XMax;
header._ymin = (float)bbox.YMin;
header._ymax = (float)bbox.YMax;
// initialize des writer
_desWriter = new DES_WriterMem(header);
DES_SuperBaseHeader superBaseHeader = new DES_SuperBaseHeader();
_desWriter.WriteSuperBaseHeader(superBaseHeader);
}
public override void GeneratePattern(IEntityContainer container, Vector2D minDistance, Vector2D impositionOffset, bool ortho)
{
using (PicFactory factory = new PicFactory())
{
// instantiate block and BlockRef
PicBlock block = factory.AddBlock(container);
PicBlockRef blockRef00 = factory.AddBlockRef(block, new Vector2D(0.0, 0.0), ortho ? 90.0 : 0.0);
// compute bounding box
PicVisitorBoundingBox visitor = new PicVisitorBoundingBox();
visitor.TakePicBlocksIntoAccount = false;
factory.ProcessVisitor(visitor, !PicFilter.FilterCotation);
Box2D boxEntities = visitor.Box;
// compute default X step
PicBlockRef blockRef01 = factory.AddBlockRef(block, new Vector2D(5.0 * boxEntities.Width + minDistance.X, 0.0), ortho ? 90.0 : 0.0);
double horizontalDistance = 0.0;
if (!PicBlockRef.Distance(blockRef00, blockRef01, PicBlockRef.DistDirection.HORIZONTAL_RIGHT, out horizontalDistance))
{
throw new Exception("Failed to compute distance between to block refs");
}
_patternStep.X = 5.0 * boxEntities.Width - horizontalDistance + 2.0 * minDistance.X;
// compute default Y step
PicBlockRef blockRef10 = factory.AddBlockRef(block, new Vector2D(0.0, 5.0 * boxEntities.Height + minDistance.Y), ortho ? 90.0 : 0.0);
double verticalDistance = 0.0;
if (!PicBlockRef.Distance(blockRef00, blockRef10, PicBlockRef.DistDirection.VERTICAL_TOP, out verticalDistance))
{
throw new Exception("Failed to compute distance between to block refs");
}
_patternStep.Y = 5.0 * boxEntities.Height - verticalDistance + 2.0 * minDistance.Y;
// positions
_relativePositions = new BPosition[1, 1];
BPosition position = new BPosition(Vector2D.Zero, ortho ? 90.0 : 0.0);
_relativePositions[0, 0] = position;
// bboxes
_bboxes = new Box2D[1, 1];
_bboxes[0, 0] = blockRef00.Box;//boxEntities;
}
}
public override Box2D ComputeBox(Transform2D transform)
{
// instantiate bounding box
Box2D box = Box2D.Initial;
// 6 points to be considered
// arc extremities
_box.Extend(transform.transform(PointAtAngle(AngleBegActual)));
_box.Extend(transform.transform(PointAtAngle(AngleEndActual)));
// horizontal and vertical tangent points
double[] tab = new double[] { 0.0, 90.0, 180.0, 270.0 };
foreach (double d in tab)
{
if (PointOnArc(d))
{
box.Extend(transform.transform(PointAtAngle(d)));
}
}
return(box);
}
public static bool GetBBCotations(
Box2D bbox, CotBBType cotBBType, double offsetRatio,
out Vector2D pt0, out Vector2D pt1, out Vector2D pt2, out Vector2D pt3,
out double delta0, out double delta1)
{
double deltaHoriz = offsetRatio * bbox.Width;
double deltaVert = offsetRatio * bbox.Height;
Vector2D v0 = bbox.PtMin;
Vector2D v1 = new Vector2D(bbox.XMax, bbox.XMin);
Vector2D v2 = bbox.PtMax;
Vector2D v3 = new Vector2D(bbox.XMin, bbox.YMax);
switch (cotBBType)
{
case CotBBType.COT_LOWERLEFT:
pt0 = v0; pt1 = v1; pt2 = v3; pt3 = v0;
delta0 = -deltaVert; delta1 = deltaHoriz;
return(true);
case CotBBType.COT_LOWERRIGHT:
pt0 = v0; pt1 = v1; pt2 = v1; pt3 = v2;
delta0 = -deltaVert; delta1 = -deltaHoriz;
return(true);
case CotBBType.COT_UPPERRIGHT:
pt0 = v2; pt1 = v3; pt2 = v1; pt3 = v2;
delta0 = deltaVert; delta1 = -deltaHoriz;
return(true);
case CotBBType.COT_UPPERLEFT:
pt0 = v2; pt1 = v3; pt2 = v3; pt3 = v0;
delta0 = deltaVert; delta1 = deltaHoriz;
return(true);
default:
pt0 = Vector2D.Zero; pt1 = Vector2D.Zero; pt2 = Vector2D.Zero; pt3 = Vector2D.Zero;
delta0 = 0.0; delta1 = 0.0;
return(false);
}
}
void FactoryViewer_MouseWheel(object sender, MouseEventArgs e)
{
try
{
Pic.Factory2D.Box2D box = new Pic.Factory2D.Box2D(_picGraphics.DrawingBox);
box.Zoom((double)-e.Delta / 1000.0);
_picGraphics.DrawingBox = box;
}
catch (InvalidBoxException ex)
{
_log.Error(ex.ToString());
}
catch (Exception ex)
{
_log.Error(ex.ToString());
}
finally
{
Invalidate();
}
}
public void GenerateThumbnail()
{
using (PicFactory factory = new PicFactory())
{
CreateEntities(factory);
// compute bounding box without format
PicVisitorBoundingBox visitor0 = new PicVisitorBoundingBox();
factory.ProcessVisitor(visitor0);
_box = visitor0.Box;
// insert format
factory.InsertCardboardFormat(CardboardPosition, CardboardDimensions);
// compute bounding box with format
PicVisitorBoundingBox visitor1 = new PicVisitorBoundingBox();
factory.ProcessVisitor(visitor1);
// draw thumbnail
PicGraphicsImage picImage = new PicGraphicsImage(new System.Drawing.Size(50, 50), visitor1.Box);
factory.Draw(picImage);
// save thumbnail
_thumbnail = picImage.Bitmap;
}
}
void FactoryViewer_MouseWheel(object sender, MouseEventArgs e)
{
try
{
Pic.Factory2D.Box2D box = new Pic.Factory2D.Box2D(_picGraphics.DrawingBox);
box.Zoom((double)-e.Delta / 1000.0);
_picGraphics.DrawingBox = box;
}
catch (InvalidBoxException ex)
{
_log.Error(ex.ToString());
}
catch (Exception ex)
{
_log.Error(ex.ToString());
}
finally
{
Invalidate();
}
}
private void RePaint(PaintEventArgs e, ParameterStack stack)
{
try
{
// instantiate PicGraphics
if (_picGraphics == null)
_picGraphics = new PicGraphicsCtrlBased(this.Panel1.ClientSize, e.Graphics);
_picGraphics.GdiGraphics = e.Graphics;
_picGraphics.Size = this.Panel1.ClientSize;
// instantiate filter
PicFilter filter = _showCotations ? PicFilter.FilterNone : PicFilter.FilterCotation;
// build factory
using (Pic.Factory2D.PicFactory factory = new Pic.Factory2D.PicFactory())
{
// create entities
Component.CreateFactoryEntities(factory, stack);
if (_reflectionX) factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionX));
if (_reflectionY) factory.ProcessVisitor(new PicVisitorTransform(Transform2D.ReflectionY));
// remove existing quotations
factory.Remove((new PicFilterCode(PicEntity.eCode.PE_COTATIONDISTANCE))
| (new PicFilterCode(PicEntity.eCode.PE_COTATIONHORIZONTAL))
| (new PicFilterCode(PicEntity.eCode.PE_COTATIONVERTICAL))
);
// build auto quotation
if (_showCotations)
PicAutoQuotation.BuildQuotation(factory);
// update drawing box?
if (_computeBbox)
{
Pic.Factory2D.PicVisitorBoundingBox visitor = new Pic.Factory2D.PicVisitorBoundingBox();
factory.ProcessVisitor(visitor);
_box = new Box2D(visitor.Box);
Box2D box = visitor.Box;
box.AddMarginRatio(0.05);
_picGraphics.DrawingBox = box;
// update factory data
if (null != factoryDataCtrl)
factoryDataCtrl.Factory = factory;
_computeBbox = false;
}
// draw
factory.Draw(_picGraphics, filter);
}
}
catch (Pic.Plugin.PluginException ex)
{
// might happen
_picGraphics.ShowMessage(ex.Message);
}
catch (Exception ex)
{
_picGraphics.ShowMessage(ex.ToString());
_log.Error(ex.ToString());
}
}
private void Panel1_MouseWheel(object sender, MouseEventArgs e)
{
try
{
Pic.Factory2D.Box2D box = new Pic.Factory2D.Box2D(_picGraphics.DrawingBox);
box.Zoom((double)-e.Delta / 1000.0);
_picGraphics.DrawingBox = box;
}
catch (InvalidBoxException /*ex*/)
{
_computeBbox = true;
}
catch (Exception ex)
{
_log.Debug(ex.ToString());
}
finally
{
Panel1.Invalidate();
}
}
internal override ImpositionSolution GenerateSolution(ImpositionPattern pattern)
{
// instantiate solution
ImpositionSolution solution = new ImpositionSolution(InitialEntities, pattern.Name, pattern.RequiresRotationInRows, pattern.RequiresRotationInColumns);
// noRows / noCols
solution.Rows = NoRowsExpected;
solution.Cols = NoColsExpected;
// number of each row / col of the pattern
int[,] rowNumber = new int[pattern.NoRows, pattern.NoCols];
int[,] colNumber = new int[pattern.NoRows, pattern.NoCols];
int iCount = 0;
for (int i = 0; i < pattern.NoRows; ++i)
{
for (int j = 0; j < pattern.NoCols; ++j)
{
colNumber[i, j] = NoRowsExpected / pattern.NoRows + (NoRowsExpected % pattern.NoRows) / (i + 1);
rowNumber[i, j] = NoColsExpected / pattern.NoCols + (NoColsExpected % pattern.NoCols) / (j + 1);
iCount += rowNumber[i, j] * colNumber[i, j];
}
}
// verify count
System.Diagnostics.Debug.Assert(iCount == NoRowsExpected * NoColsExpected);
// compute offsets
Box2D boxGlobal = pattern.BBox;
double xOffset = _margin.X - boxGlobal.XMin;
double yOffset = _margin.Y - boxGlobal.YMin;
_box = new Box2D();
for (int i = 0; i < pattern.NoRows; ++i)
{
for (int j = 0; j < pattern.NoCols; ++j)
{
Box2D localBox = pattern._bboxes[i, j];
for (int k = 0; k < rowNumber[i, j]; ++k)
{
for (int l = 0; l < colNumber[i, j]; ++l)
{
// insert Box position
BPosition pos = pattern._relativePositions[i, j];
pos._pt.X = xOffset + k * pattern.PatternStep.X + pos._pt.X;
pos._pt.Y = yOffset + l * pattern.PatternStep.Y + pos._pt.Y;
solution.Add(pos);
// extend bounding box
Vector2D vOffset = new Vector2D(xOffset + k * pattern.PatternStep.X, yOffset + l * pattern.PatternStep.Y);
_box.Extend(new Box2D(vOffset + localBox.PtMin, vOffset + localBox.PtMax));
}
}
}
}
// compute actual margin
solution.CardboardPosition = new Vector2D(_margin.X, _margin.Y);
solution.CardboardDimensions = new Vector2D(_box.XMax - _box.XMin + _margin.X + _minMargin.X, _box.YMax - _box.YMin + _margin.Y + _minMargin.Y);
return(solution);
}
public PicGraphicsPdf(Box2D box)
{
bbox = box;
author = "";
title = "";
}
public override void ProcessFactory(PicFactory factory)
{
// initialization
_segList.Clear();
_box = new Box2D();
_area = 0.0;
// build list of segments with entities that belongs to group
factory.ProcessToolAllEntities(this);
_box.AddMarginRatio(0.2);
// exit if no of segments exceeds MAXSEG
int maxSeg = Pic.Factory2D.Properties.Settings.Default.AreaMaxNoSegments;
if (_segList.Count > maxSeg)
throw new PicToolTooLongException(string.Format("No of segments exceeds {0}", maxSeg));
// compute actual step size
uint iNoStep = (uint)(_box.Width / _stepSize);
iNoStep = Math.Min(iNoStep, _iNoStepMax);
double stepDefault = _box.Width / iNoStep;
// compute area
for (int i = 0; i < iNoStep; ++i)
{
double xh = _box.XMin + i * stepDefault;
int nby = 1;
double stepCurrent = stepDefault;
List<double> tabyh = new List<double>();
tabyh.Add(double.MaxValue);
bool bAgain = false;
do
{
bAgain = false;
stepCurrent = stepDefault;
foreach (Segment segTemp in _segList)
{
Segment seg;
if (segTemp.P0.X <= segTemp.P1.X)
seg = segTemp;
else
seg = new Segment(segTemp.P1, segTemp.P0);
if (xh >= seg.P0.X && xh <= seg.P1.X)
{
// cas intersections confondues
if ((Math.Abs(xh - seg.P0.X) < 0.001) || (Math.Abs(seg.P1.X - xh) < 0.001))
{
// restart loop from the beginning
nby = 1;
tabyh[0] = double.MaxValue;
stepCurrent = 0.9 * stepDefault;
xh -= stepDefault * 0.1;
bAgain = true;
break;
}
else
{
double yh = seg.P0.Y + (xh - seg.P0.X) * ((seg.P1.Y - seg.P0.Y) / (seg.P1.X - seg.P0.X));
tabyh.Add(yh);
}
}
}
}
while (bAgain);
tabyh.Sort();
nby = tabyh.Count;
// increment area
if (nby > 1 && (nby % 2 != 0))
{
for (int l = 0; l < nby - 1; l += 2)
{
_area = _area + stepCurrent * (tabyh[l + 1] - tabyh[l]);
}
}
}
}
public bool Contains(Box2D box)
{
double epsilon = Sharp3D.Math.Core.MathFunctions.EpsilonD;
return _ptMin.X - box._ptMin.X <= epsilon && _ptMin.Y - box._ptMin.Y <= epsilon && _ptMax.X - box._ptMax.X >= -epsilon && _ptMax.Y - box._ptMax.Y >= -epsilon;
}
protected PicGraphics()
{
_box = new Box2D();
}
static void Main(string[] args)
{
// set up a simple configuration that logs on the console.
XmlConfigurator.Configure();
string assemblyName = System.Reflection.Assembly.GetExecutingAssembly().CodeBase;
try
{
_log.Info(assemblyName + " starting...");
const PicGraphics.LT ltCut = PicGraphics.LT.LT_CUT;
// instantiate factory
PicFactory initialFactory = new PicFactory();
ParameterStack stack = Program.Parameters;
Program.CreateFactoryEntities(initialFactory, stack, Transform2D.Identity);
// imposition
double width = 1000.0, height = 1000.0;
ImpositionTool impositionTool = new ImpositionToolCardboardFormat(initialFactory, new CardboardFormat(0, "Format1", "Format1", width, height));
impositionTool.SpaceBetween = new Vector2D(0.0, 0.0);
impositionTool.Margin = new Vector2D(0.0, 0.0);
List<ImpositionSolution> solutions;
impositionTool.GenerateSortedSolutionList(null, out solutions);
_log.Info(string.Format("{0} : Solutions", solutions.Count));
if (solutions.Count <= 0)
return;
foreach (ImpositionSolution chosenSolution in solutions)
{
_log.Info(string.Format("NoRows={0}, NoCols={1}", chosenSolution.Rows, chosenSolution.Cols));
PicFactory factoryOut = new PicFactory();
chosenSolution.CreateEntities(factoryOut);
factoryOut.AddSegment(ltCut, new Vector2D(0.0, 0.0), new Vector2D(width, 0.0));
factoryOut.AddSegment(ltCut, new Vector2D(width, 0.0), new Vector2D(width, height));
factoryOut.AddSegment(ltCut, new Vector2D(width, height), new Vector2D(0.0, height));
factoryOut.AddSegment(ltCut, new Vector2D(0.0, height), new Vector2D(0.0, 0.0));
// get bounding box
Box2D box = new Box2D();
using (PicVisitorBoundingBox visitor = new PicVisitorBoundingBox())
{
factoryOut.ProcessVisitor(visitor);
box = visitor.Box;
}
string filePath = Path.Combine(Path.GetTempPath(), "Imposition.bmp");
PicGraphicsImage picImage = new PicGraphicsImage();
picImage.ImageSize = new System.Drawing.Size(4096, 4096);
box.AddMargin(1.0);
picImage.DrawingBox = box;
factoryOut.Draw(picImage);
picImage.SaveAs(filePath);
System.Diagnostics.Process.Start(Path.Combine(Environment.SystemDirectory, "mspaint.exe"), filePath);
_log.Info(assemblyName + " ending...");
}
}
catch (Exception ex)
{
_log.Error(ex.ToString());
}
}
public void Extend(Box2D box)
{
_ptMin.X = Math.Min(_ptMin.X, box._ptMin.X);
_ptMin.Y = Math.Min(_ptMin.Y, box._ptMin.Y);
_ptMax.X = Math.Max(_ptMax.X, box._ptMax.X);
_ptMax.Y = Math.Max(_ptMax.Y, box._ptMax.Y);
}
public override void GeneratePattern(IEntityContainer container, Vector2D minDistance, Vector2D impositionOffset, bool ortho)
{
using (PicFactory factory = new PicFactory())
{
// 20 21
// 10 11 12
// 00 01 02
//
// instantiate block and BlockRef
PicBlock block = factory.AddBlock(container);
PicBlockRef blockRef00 = factory.AddBlockRef(block, new Vector2D(0.0, 0.0), ortho ? 90.0 : 0.0);
// compute bounding box
PicVisitorBoundingBox visitor = new PicVisitorBoundingBox();
visitor.TakePicBlocksIntoAccount = false;
factory.ProcessVisitor(visitor, new PicFilter());
Box2D boxEntities = visitor.Box;
// compute second entity position
PicBlockRef blockRef10 = factory.AddBlockRef(block
, new Vector2D(
boxEntities.XMin + boxEntities.XMax + (ortho ? 0.0 : 1.0) * impositionOffset.X
, boxEntities.YMin + boxEntities.YMax + 5.0 * boxEntities.Height + minDistance.Y + (ortho ? 1.0 : 0.0) * impositionOffset.Y
), ortho ? 270.0 : 180.0);
double verticalDistance = 0.0;
if (!PicBlockRef.Distance(blockRef00, blockRef10, PicBlockRef.DistDirection.VERTICAL_TOP, out verticalDistance))
{
throw new Exception("Failed to compute distance between to block refs");
}
Vector2D vecPosition = new Vector2D(
boxEntities.XMin + boxEntities.XMax + (ortho ? 0.0 : 1.0) * impositionOffset.X
, boxEntities.YMin + boxEntities.YMax + 5.0 * boxEntities.Height + 2.0 * minDistance.Y - verticalDistance + (ortho ? 1.0 : 0.0) * impositionOffset.Y);
blockRef10.Position = vecPosition;
// positions
_relativePositions = new BPosition[2, 1];
_relativePositions[0, 0] = new BPosition(Vector2D.Zero, ortho ? 90.0 : 0.0);
_relativePositions[1, 0] = new BPosition(vecPosition, ortho ? 270.0 : 180.0);
// bboxes
_bboxes = new Box2D[2, 1];
_bboxes[0, 0] = blockRef00.Box;//boxEntities;
_bboxes[1, 0] = blockRef10.Box;
// compute X step (col1 / col0)
// col0
List <PicBlockRef> listCol0 = new List <PicBlockRef>();
listCol0.Add(blockRef00);
listCol0.Add(blockRef10);
// col1
PicBlockRef blockRef01 = factory.AddBlockRef(block
, new Vector2D(5.0 * boxEntities.Width + minDistance.X, 0.0)
, ortho ? 90.0 : 0.0);
PicBlockRef blockRef11 = factory.AddBlockRef(block
, new Vector2D(5.0 * boxEntities.Width + minDistance.X + vecPosition.X, vecPosition.Y)
, ortho ? 270.0 : 180.0);
List <PicBlockRef> listCol1 = new List <PicBlockRef>();
listCol1.Add(blockRef01);
listCol1.Add(blockRef11);
double horizontalDistance = 0.0;
if (!PicBlockRef.Distance(listCol0, listCol1, PicBlockRef.DistDirection.HORIZONTAL_RIGHT, out horizontalDistance))
{
throw new Exception("Failed to compute distance between to block refs");
}
_patternStep.X = 5.0 * boxEntities.Width - horizontalDistance + 2.0 * minDistance.X;
blockRef01.Position = vecPosition;
blockRef11.Position = new Vector2D(vecPosition.X + _patternStep.X, vecPosition.Y);
// compute Y step (row2 / row1)
// row1
List <PicBlockRef> listRow1 = new List <PicBlockRef>();
listRow1.Add(blockRef10);
listRow1.Add(blockRef11);
PicBlockRef blockRef20 = factory.AddBlockRef(block
, new Vector2D(0.0, 5.0 * (boxEntities.Height + minDistance.Y))
, ortho ? 90.0 : 0.0);
PicBlockRef blockRef21 = factory.AddBlockRef(block
, new Vector2D(_patternStep.X, 5.0 * (boxEntities.Height + minDistance.Y))
, ortho ? 90.0 : 0.0);
List <PicBlockRef> listRow2 = new List <PicBlockRef>();
listRow2.Add(blockRef20);
listRow2.Add(blockRef21);
verticalDistance = 0.0;
if (!PicBlockRef.Distance(listRow1, listRow2, PicBlockRef.DistDirection.VERTICAL_TOP, out verticalDistance))
{
throw new Exception("Failed to compute distance between to block refs");
}
_patternStep.Y = 5.0 * boxEntities.Height - verticalDistance + 6.0 * minDistance.Y;
}
}
public PicGraphicsImage(Size size, Box2D box)
{
ImageSize = size;
DrawingBox = box;
}
protected PicGraphics()
{
_box = new Box2D();
}
public Box2D(Box2D box)
{
Extend(box._ptMin);
Extend(box._ptMax);
}
