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85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
#include "stdafx.h"
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#include "SigmaView.h"
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#include "DrawBend.h"
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#include "SectionDoc.h"
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#include "Item.h"
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#include "ItemSelect.h"
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#include "ActionDeleteLayerItem.h"
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#include "ItemPointAdd.h"
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#include "ItemScaleEmbellish.h"
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#include "./spdlog/spdlog.h"
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#include "ItemSolid.h"
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#include "./spdlog/sinks/rotating_file_sink.h"
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#include "QTransformTracker.h"
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#include "ActionListItem.h"
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#include "ActionEmbellishItem.h"
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#include "ActionLayerRenameItem.h"
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#include "actionaddlayeritem.h"
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#include "ItemExportFile.h"
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// 获得范围内所有的图元，可以指定图层，图元类型，不指定则不加限制
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extern "C" __declspec(dllexport)
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bool XyGetElementsByRange(CXy* pXy,POSITION posBorder, LPCTSTR layerName, int elementType, BYTE*& buffElement, int& buffLen)
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{
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COne* pOneBorder = pXy->GetAt(posBorder);
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CCurveEx *pBorder = (CCurveEx*)pOneBorder->value;
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CXyElementFilter filter;
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CString strLayerName(layerName);
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if (!strLayerName.IsEmpty())
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{
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filter.addLayer(strLayerName, true);
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}
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if (elementType > 0)
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{
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filter.addType(elementType);
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}
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NBase::CPositionList lstResult;
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NBase::CPositionList lstSelection;
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pXy->GetElement(filter, lstSelection);
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for (POSITION pos = lstSelection.GetHeadPosition(); pos != nullptr; lstSelection.GetNext(pos))
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{
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POSITION onePos = lstSelection.GetAt(pos);
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if (onePos == posBorder) {
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continue;
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}
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COne *pOne = pXy->GetAt(onePos);
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if (pOne->GetType() == DOUBLEFOX_CURVE)
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{
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CCurveEx* pCurve = (CCurveEx*)(pOne->GetValue());
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int inside = pBorder->IsInside(*pCurve);
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if (inside == 0)
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{
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continue;
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}
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lstResult.AddTail(onePos);
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}
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else if (pOne->GetType() == DOUBLEFOX_POINT|| pOne->GetType() == DOUBLEFOX_XYZ)
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{
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CPointNameBase *pPoint = (CPointNameBase *)pOne->GetValue();
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if (pBorder->IsInside(pPoint->x0, pPoint->y0))
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{
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lstResult.AddTail(onePos);
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}
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}
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}
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if (lstResult.GetSize() > 0) {
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pXy->WriteMemory(buffElement, buffLen, lstResult, 3, 0);
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return true;
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}
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return false;
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}
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// 获得图层的所有图元
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extern "C" __declspec(dllexport)
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BOOL GetDataByLayer(CSigmaView * pView, LPCTSTR layerName, BYTE*& buffElement, int& buffLen) {
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CXy* pxy = pView->m_pDoc->m_pXy;
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if (pxy == NULL)
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{
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return false;
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}
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CPositionList lst;
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pxy->GetElement(layerName, lst, 1);
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pxy->WriteMemory(buffElement, buffLen, lst, 3, 0);
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return true;
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} |