/****************************************************************************** * * Project: OpenGIS Simple Features Reference Implementation * Purpose: Generate a test .dgn file * Author: Even Rouault * ****************************************************************************** * Copyright (c) 2017, Even Rouault * * SPDX-License-Identifier: MIT ****************************************************************************/ #include "createdgnv8testfile_headers.h" const double DEG_TO_RAD = 3.141592653589793 / 180.0; /************************************************************************/ /* OGRDGNV8Services */ /* */ /* Services implementation for OGR. Eventually we should */ /* override the OdExDgnSystemServices IO to use VSI*L. */ /************************************************************************/ class OGRDGNV8Services : public OdExDgnSystemServices, public OdExDgnHostAppServices { protected: ODRX_USING_HEAP_OPERATORS(OdExDgnSystemServices); }; static OdStaticRxObject oServices; int main() { odrxInitialize(&oServices); oServices.disableProgressMeterOutput(true); ::odrxDynamicLinker()->loadModule(L"TG_Db", false); OdDgDatabasePtr pDb = oServices.createDatabase(); OdDgModelPtr pModel = pDb->getActiveModelId().openObject(OdDg::kForWrite); pModel->setWorkingUnit(OdDgModel::kWuMasterUnit); pModel->setName("my_model"); pModel->setDescription("my_description"); // Add font OdDgFontTablePtr pFontTable = pModel->database()->getFontTable(OdDg::kForWrite); { OdDgFontTableRecordPtr pFont = OdDgFontTableRecord::createObject(); pFont->setName("Arial"); pFont->setType(kFontTypeTrueType); pFontTable->add(pFont); } // Read as point by OGR { OdDgLine3dPtr line = OdDgLine3d::createObject(); pModel->addElement(line); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; line->setStartPoint(point); line->setEndPoint(point); line->setLevelEntryId(1); line->setGraphicsGroupEntryId(2); line->setColorIndex(3); line->setLineStyleEntryId(4); line->setLineWeight(5); } // Read as point by OGR { OdDgLine2dPtr line = OdDgLine2d::createObject(); pModel->addElement(line); OdGePoint2d point; point.x = 0; point.y = 1; line->setStartPoint(point); line->setEndPoint(point); } { OdDgLine3dPtr line = OdDgLine3d::createObject(); pModel->addElement(line); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; line->setStartPoint(point); point.x = 3; point.y = 4; point.z = 5; line->setEndPoint(point); } { OdDgLine2dPtr line = OdDgLine2d::createObject(); pModel->addElement(line); OdGePoint2d point; point.x = 0; point.y = 1; line->setStartPoint(point); point.x = 2; point.y = 3; line->setEndPoint(point); } { OdDgText2dPtr text = OdDgText2d::createObject(); pModel->addElement(text); OdGePoint2d point; point.x = 0; point.y = 1; text->setOrigin(point); text->setText(L"myT\u00e9.xt"); text->setRotation(-45 * DEG_TO_RAD); text->setHeightMultiplier(1.0); text->setLengthMultiplier(1.0); OdUInt32 nIdx = OdDgColorTable::getColorIndexByRGB( text->database(), ODRGB(255, 200, 150)); text->setColorIndex(nIdx); OdDgElementId idFont = pFontTable->getAt("Arial"); if (!idFont.isNull()) { OdDgFontTableRecordPtr pFont = idFont.openObject(OdDg::kForRead); OdUInt32 uFontEntryId = pFont->getNumber(); text->setFontEntryId(uFontEntryId); } } { OdDgText3dPtr text = OdDgText3d::createObject(); pModel->addElement(text); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; text->setOrigin(point); text->setText("x"); text->setHeightMultiplier(1.0); text->setLengthMultiplier(1.0); } { OdDgTextNode2dPtr textNode = OdDgTextNode2d::createObject(); pModel->addElement(textNode); OdDgText2dPtr text = OdDgText2d::createObject(); textNode->add(text); OdGePoint2d point; point.x = 0; point.y = 1; text->setOrigin(point); text->setText("z"); text->setHeightMultiplier(1.0); text->setLengthMultiplier(1.0); } { OdDgTextNode3dPtr textNode = OdDgTextNode3d::createObject(); pModel->addElement(textNode); OdDgText3dPtr text = OdDgText3d::createObject(); textNode->add(text); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; text->setOrigin(point); text->setText("z"); text->setHeightMultiplier(1.0); text->setLengthMultiplier(1.0); } { OdDgLineString3dPtr line = OdDgLineString3d::createObject(); pModel->addElement(line); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; line->addVertex(point); point.x = 3; point.y = 4; point.z = 5; line->addVertex(point); point.x = 6; point.y = 7; point.z = 8; line->addVertex(point); } { OdDgLineString2dPtr line = OdDgLineString2d::createObject(); pModel->addElement(line); OdGePoint2d point; point.x = 0; point.y = 1; line->addVertex(point); point.x = 3; point.y = 4; line->addVertex(point); point.x = 6; point.y = 7; line->addVertex(point); } { OdDgPointString2dPtr line = OdDgPointString2d::createObject(); pModel->addElement(line); OdGePoint2d point; point.x = 0; point.y = 1; line->addVertex(point, OdGeMatrix2d::rotation(0)); point.x = 3; point.y = 4; line->addVertex(point, OdGeMatrix2d::rotation(0)); } { OdDgPointString3dPtr line = OdDgPointString3d::createObject(); pModel->addElement(line); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; line->addVertex(point, OdGeQuaternion(1., 0., 0., 0.)); point.x = 3; point.y = 4; line->addVertex(point, OdGeQuaternion(1., 0., 0., 0.)); } { OdDgMultilinePtr multiline = OdDgMultiline::createObject(); pModel->addElement(multiline); OdDgMultilinePoint multilinePoint; OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; multilinePoint.setPoint(point); multiline->addPoint(multilinePoint); } // True ellipse { OdDgEllipse2dPtr ellipse = OdDgEllipse2d::createObject(); pModel->addElement(ellipse); ellipse->setPrimaryAxis(1); ellipse->setSecondaryAxis(2); OdGePoint2d point; point.x = 0; point.y = 1; ellipse->setOrigin(point); } // Circle { OdDgEllipse2dPtr ellipse = OdDgEllipse2d::createObject(); pModel->addElement(ellipse); ellipse->setPrimaryAxis(1); ellipse->setSecondaryAxis(1); ellipse->setRotationAngle(45 * DEG_TO_RAD); OdGePoint2d point; point.x = 0; point.y = 1; ellipse->setOrigin(point); } // Circle { OdDgEllipse3dPtr ellipse = OdDgEllipse3d::createObject(); pModel->addElement(ellipse); ellipse->setPrimaryAxis(1); ellipse->setSecondaryAxis(1); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; ellipse->setOrigin(point); } // True arc { OdDgArc2dPtr arc = OdDgArc2d::createObject(); pModel->addElement(arc); arc->setPrimaryAxis(1); arc->setSecondaryAxis(2); OdGePoint2d point; point.x = 0; point.y = 1; arc->setOrigin(point); arc->setStartAngle(10 * DEG_TO_RAD); arc->setSweepAngle(180 * DEG_TO_RAD); } // Circle arc { OdDgArc2dPtr arc = OdDgArc2d::createObject(); pModel->addElement(arc); arc->setPrimaryAxis(1); arc->setSecondaryAxis(1); arc->setRotationAngle(45 * DEG_TO_RAD); OdGePoint2d point; point.x = 0; point.y = 1; arc->setOrigin(point); arc->setStartAngle(10 * DEG_TO_RAD); arc->setSweepAngle(180 * DEG_TO_RAD); } // Circle arc { OdDgArc3dPtr arc = OdDgArc3d::createObject(); pModel->addElement(arc); arc->setPrimaryAxis(1); arc->setSecondaryAxis(1); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; arc->setOrigin(point); arc->setStartAngle(10 * DEG_TO_RAD); arc->setSweepAngle(180 * DEG_TO_RAD); } { OdDgCurve2dPtr curve = OdDgCurve2d::createObject(); pModel->addElement(curve); OdGePoint2d point; point.x = 0; point.y = 0; curve->addVertex(point); point.x = 0; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 0; curve->addVertex(point); point.x = 0; point.y = 0; curve->addVertex(point); point.x = 0; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 0; curve->addVertex(point); } { OdDgCurve3dPtr curve = OdDgCurve3d::createObject(); pModel->addElement(curve); OdGePoint3d point; point.x = 0; point.y = 0; point.z = 1; curve->addVertex(point); point.x = 0; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 0; curve->addVertex(point); point.x = 0; point.y = 0; curve->addVertex(point); point.x = 0; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 1; curve->addVertex(point); point.x = 1; point.y = 0; curve->addVertex(point); } { OdDgBSplineCurve3dPtr curve = OdDgBSplineCurve3d::createObject(); pModel->addElement(curve); OdGePoint3dArray arrCtrlPts; OdGePoint3d center; double major = 1.0; double minor = 0.5; arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, 1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, 2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-2. * major, 2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-2. * major, 1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, 1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(1. * major, 1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(2. * major, 1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(2. * major, 2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(1. * major, 2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(1. * major, 1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(1. * major, -1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(1. * major, -2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(2. * major, -2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(2. * major, -1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(1. * major, -1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, -1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-2. * major, -1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-2. * major, -2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, -2. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, -1. * minor, 0.)); arrCtrlPts.push_back(center + OdGeVector3d(-1. * major, 1. * minor, 0.)); OdGeKnotVector vrKnots; OdGeDoubleArray arrWeights; curve->setNurbsData(4, false, true, arrCtrlPts, vrKnots, arrWeights); } { OdDgBSplineCurve2dPtr curve = OdDgBSplineCurve2d::createObject(); pModel->addElement(curve); OdGePoint2dArray arrCtrlPts; OdGePoint2d center; double major = 1.0; double minor = 0.5; arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, 1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, 2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-2. * major, 2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-2. * major, 1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, 1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(1. * major, 1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(2. * major, 1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(2. * major, 2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(1. * major, 2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(1. * major, 1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(1. * major, -1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(1. * major, -2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(2. * major, -2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(2. * major, -1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(1. * major, -1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, -1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-2. * major, -1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-2. * major, -2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, -2. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, -1. * minor)); arrCtrlPts.push_back(center + OdGeVector2d(-1. * major, 1. * minor)); OdGeKnotVector vrKnots; OdGeDoubleArray arrWeights; curve->setNurbsData(4, false, true, arrCtrlPts, vrKnots, arrWeights); } // ComplexString { OdDgComplexStringPtr complex = OdDgComplexString::createObject(); pModel->addElement(complex); OdDgLine2dPtr line = OdDgLine2d::createObject(); complex->add(line); OdGePoint2d point; point.x = 0; point.y = 1; line->setStartPoint(point); point.x = 2; point.y = 3; line->setEndPoint(point); line = OdDgLine2d::createObject(); complex->add(line); point.x = 2; point.y = 3; line->setStartPoint(point); point.x = 4; point.y = 5; line->setEndPoint(point); } // ComplexString { OdDgComplexStringPtr complex = OdDgComplexString::createObject(); pModel->addElement(complex); OdDgLine3dPtr line = OdDgLine3d::createObject(); complex->add(line); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; line->setStartPoint(point); point.x = 2; point.y = 3; line->setEndPoint(point); line = OdDgLine3d::createObject(); complex->add(line); point.x = 2; point.y = 3; line->setStartPoint(point); point.x = 4; point.y = 5; line->setEndPoint(point); } // ComplexString { OdDgComplexStringPtr complex = OdDgComplexString::createObject(); pModel->addElement(complex); OdDgLine2dPtr line = OdDgLine2d::createObject(); complex->add(line); OdGePoint2d point; point.x = 0; point.y = 1; line->setStartPoint(point); point.x = 2; point.y = 1; line->setEndPoint(point); OdDgArc2dPtr arc = OdDgArc2d::createObject(); complex->add(arc); arc->setPrimaryAxis(1); arc->setSecondaryAxis(1); point.x = 3; point.y = 1; arc->setOrigin(point); arc->setStartAngle(180 * DEG_TO_RAD); arc->setSweepAngle(180 * DEG_TO_RAD); } // Polygon 2D { OdDgShape2dPtr shape = OdDgShape2d::createObject(); pModel->addElement(shape); OdGePoint2d point; point.x = 0; point.y = 0; shape->addVertex(point); point.x = 0; point.y = 1; shape->addVertex(point); point.x = 1; point.y = 1; shape->addVertex(point); point.x = 0; point.y = 0; shape->addVertex(point); OdDgFillColorLinkagePtr fillColor = OdDgFillColorLinkage::createObject(); OdUInt32 nIdx = OdDgColorTable::getColorIndexByRGB( shape->database(), ODRGB(200, 255, 150)); fillColor->setColorIndex(nIdx); shape->addLinkage(fillColor->getPrimaryId(), fillColor.get()); } // Polygon 3D { OdDgShape3dPtr shape = OdDgShape3d::createObject(); pModel->addElement(shape); OdGePoint3d point; point.x = 0; point.y = 0; point.z = 1; shape->addVertex(point); point.x = 0; point.y = 1; shape->addVertex(point); point.x = 1; point.y = 1; shape->addVertex(point); point.x = 0; point.y = 0; shape->addVertex(point); } // Polygon 2D with hole { OdDgCellHeader2dPtr pCell = OdDgCellHeader2d::createObject(); pModel->addElement(pCell); OdDgShape2dPtr shape = OdDgShape2d::createObject(); pCell->add(shape); OdGePoint2d point; point.x = 0; point.y = 0; shape->addVertex(point); point.x = 0; point.y = 1; shape->addVertex(point); point.x = 1; point.y = 1; shape->addVertex(point); point.x = 0; point.y = 0; shape->addVertex(point); shape = OdDgShape2d::createObject(); shape->setHbitFlag(true); pCell->add(shape); point.x = 0.1; point.y = 0.1; shape->addVertex(point); point.x = 0.1; point.y = 0.9; shape->addVertex(point); point.x = 0.9; point.y = 0.9; shape->addVertex(point); point.x = 0.1; point.y = 0.1; shape->addVertex(point); } // Polygon 3D with hole { OdDgCellHeader3dPtr pCell = OdDgCellHeader3d::createObject(); pModel->addElement(pCell); OdDgShape3dPtr shape = OdDgShape3d::createObject(); pCell->add(shape); OdGePoint3d point; point.x = 0; point.y = 0; point.z = 1; shape->addVertex(point); point.x = 0; point.y = 1; shape->addVertex(point); point.x = 1; point.y = 1; shape->addVertex(point); point.x = 0; point.y = 0; shape->addVertex(point); shape = OdDgShape3d::createObject(); shape->setHbitFlag(true); pCell->add(shape); point.x = 0.1; point.y = 0.1; shape->addVertex(point); point.x = 0.1; point.y = 0.9; shape->addVertex(point); point.x = 0.9; point.y = 0.9; shape->addVertex(point); point.x = 0.1; point.y = 0.1; shape->addVertex(point); } // ComplexShape { OdDgComplexShapePtr complex = OdDgComplexShape::createObject(); pModel->addElement(complex); OdDgLine2dPtr line = OdDgLine2d::createObject(); complex->add(line); OdGePoint2d point; point.x = 0; point.y = 0; line->setStartPoint(point); point.x = 0; point.y = 1; line->setEndPoint(point); line = OdDgLine2d::createObject(); complex->add(line); point.x = 1; point.y = 1; line->setStartPoint(point); point.x = 1; point.y = 0; line->setEndPoint(point); line = OdDgLine2d::createObject(); complex->add(line); point.x = 1; point.y = 0; line->setStartPoint(point); point.x = 0; point.y = 0; line->setEndPoint(point); } // ComplexShape { OdDgComplexShapePtr complex = OdDgComplexShape::createObject(); pModel->addElement(complex); OdDgLine2dPtr line = OdDgLine2d::createObject(); complex->add(line); OdGePoint2d point; point.x = 0; point.y = 0; line->setStartPoint(point); point.x = 0; point.y = 1; line->setEndPoint(point); OdDgArc2dPtr arc = OdDgArc2d::createObject(); complex->add(arc); arc->setPrimaryAxis(0.5); arc->setSecondaryAxis(0.5); point.x = 0.5; point.y = 1; arc->setOrigin(point); arc->setStartAngle(180 * DEG_TO_RAD); arc->setSweepAngle(-180 * DEG_TO_RAD); line = OdDgLine2d::createObject(); complex->add(line); point.x = 1; point.y = 1; line->setStartPoint(point); point.x = 0; point.y = 0; line->setEndPoint(point); } // ComplexShape (out of order rings, we handle that, not sure this is legal // though) { OdDgComplexShapePtr complex = OdDgComplexShape::createObject(); pModel->addElement(complex); OdDgLine2dPtr line = OdDgLine2d::createObject(); complex->add(line); OdGePoint2d point; point.x = 0; point.y = 0; line->setStartPoint(point); point.x = 0; point.y = 1; line->setEndPoint(point); line = OdDgLine2d::createObject(); complex->add(line); point.x = 1; point.y = 0; line->setStartPoint(point); point.x = 0; point.y = 0; line->setEndPoint(point); line = OdDgLine2d::createObject(); complex->add(line); point.x = 1; point.y = 1; line->setStartPoint(point); point.x = 1; point.y = 0; line->setEndPoint(point); } // create a definition and reference { OdDgSharedCellDefinitionPtr definition; OdDgSharedCellDefinitionTablePtr table = pDb->getSharedCellDefinitionTable(OdDg::kForWrite); definition = OdDgSharedCellDefinition::createObject(); definition->setName("Named definition"); table->add(definition); OdDgEllipse3dPtr ellipse; ellipse = OdDgEllipse3d::createObject(); ellipse->setPrimaryAxis(1.); ellipse->setSecondaryAxis(1.); definition->add(ellipse); OdDgSharedCellReferencePtr reference; reference = OdDgSharedCellReference::createObject(); reference->setDefinitionName("Named definition"); OdGePoint3d point; point.x = 0; point.y = 1; point.z = 2; reference->setOrigin(point); pModel->addElement(reference); } // Unhandled element. { OdDgTagElementPtr tag = OdDgTagElement::createObject(); pModel->addElement(tag); } pModel->fitToView(); pDb->writeFile("test_dgnv8.dgn"); pDb = nullptr; ::odrxUninitialize(); return 0; }