#include "stdafx.h"
#include "TGripImp.h"
#include "TGripData.h"

#if (ADS>15)
const TCHAR* GripCback::GripToolTipFunc(AcDbGripData* pThis)
{
	TWT_GRIPAPPDATA* pAppData = (TWT_GRIPAPPDATA*)pThis->appData();
	if (pAppData != NULL)
	{
		return pAppData->sGripTip;
	} 
	return NULL;
}

bool GripCback::WorldDrawfunc(	  AcDbGripData* pThis,
								  AcGiWorldDraw* pWd,
								  const AcDbObjectId& entId, 
								  AcDbGripOperations::DrawType type, 
								  AcGePoint3d* cursor,
								  double dGripSize)
{
	
	AcGePoint3d  point = pThis->gripPoint();
	AcGeVector3d normal(0,0,1);
	AcGePoint3d  ptGe[2],ptRec[4];

	//按 5 个像素点
	int nColor = pWd->subEntityTraits().color();
	pWd->subEntityTraits().setColor(255);
	AcGiFillType eFill = pWd->subEntityTraits().fillType();
	pWd->subEntityTraits().setFillType(kAcGiFillAlways);

	double dCmd = PixelToWcs(5);
	double dOne = PixelToWcs(1);

	//水平
	ptGe[0] = point;
	ptGe[0].x -= dCmd;
	ptGe[1] = point;
	ptGe[1].x += dCmd;

	ptRec[0] = ptGe[0];
	ptRec[0].y -= dOne;
	ptRec[1] = ptGe[0];
	ptRec[1].y += dOne;
	ptRec[2] = ptGe[1];
	ptRec[2].y += dOne;
	ptRec[3] = ptGe[1];
	ptRec[3].y -= dOne;
	
	pWd->geometry().polygon(4,ptRec);

	//垂直
	ptGe[0] = point;
	ptGe[0].y += dCmd;
	ptGe[1] = point;
	ptGe[1].y -= dCmd;

	ptRec[0] = ptGe[0];
	ptRec[0].x -= dOne;
	ptRec[1] = ptGe[0];
	ptRec[1].x += dOne;
	ptRec[2] = ptGe[1];
	ptRec[2].x += dOne;
	ptRec[3] = ptGe[1];
	ptRec[3].x -= dOne;

	pWd->geometry().polygon(4,ptRec);
	pWd->subEntityTraits().setFillType(eFill);
	pWd->subEntityTraits().setColor(nColor);
	return true;
}
#endif