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C++ HMGL类代码示例

本文整理汇总了C++中HMGL类的典型用法代码示例。如果您正苦于以下问题：C++ HMGL类的具体用法？C++ HMGL怎么用？C++ HMGL使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了HMGL类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: mgl_cont_z_val

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_cont_z_val(HMGL gr, HCDT v, HCDT a, const char *sch, double sv, const char *opt)
{
	long n=a->GetNx(),m=a->GetNy();
	if(n<2 || m<2)	{	gr->SetWarn(mglWarnLow,"ContZ");	return;	}
	gr->SaveState(opt);
	if(mgl_isnan(sv))	sv = gr->GetOrgZ('z');
	if(sv<gr->Min.z || sv>gr->Max.z)	{	gr->SetWarn(mglWarnSlc,"ContZ");	gr->LoadState();	return;	}
	static int cgid=1;	gr->StartGroup("ContZ",cgid++);
	mglDataV xx,yy,zz;	mglData aa;

	int text=0;
	if(mglchr(sch,'t'))	text=1;
	if(mglchr(sch,'T'))	text=2;
	long ss=gr->AddTexture(sch);
	gr->SetPenPal(sch);

	a = fill_slice_z(gr,sv,a,xx,yy,zz,aa);
#pragma omp parallel for
	for(long i=0;i<v->GetNx();i++)
	{
		mreal v0 = v->v(i);
		mgl_cont_gen(gr,v0,a,&xx,&yy,&zz,gr->GetC(ss,v0),text,0);
	}
	gr->EndGroup();
}
开发者ID:svn2github，项目名称:MathGL，代码行数:26，代码来源:other.cpp

示例2: mgl_set_range_dat

void MGL_EXPORT mgl_set_range_dat(HMGL gr, char dir, HCDT a, int add)
{
	if(dir=='c' || dir=='a')	gr->CRange(a,add);
	else if(dir=='x')	gr->XRange(a,add);
	else if(dir=='y')	gr->YRange(a,add);
	else if(dir=='z')	gr->ZRange(a,add);
}
开发者ID:nickjhathaway，项目名称:mathgl，代码行数:7，代码来源:base_cf.cpp

示例3: mgl_triplot_xy

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_triplot_xy(HMGL gr, HCDT nums, HCDT x, HCDT y, const char *sch, const char *opt)
{
	gr->SaveState(opt);
	mglData z(x->GetNx());
	mreal zm = gr->AdjustZMin();	z.Fill(zm,zm);
	mgl_triplot_xyzc(gr,nums,x,y,&z,&z,sch,0);
}
开发者ID:DavidPhillipOster，项目名称:IupCocoa，代码行数:8，代码来源:crust.cpp

示例4: mgl_add_range_val

void MGL_EXPORT mgl_add_range_val(HMGL gr, char dir, double v1,double v2)
{
	if(dir=='c' || dir=='a')	gr->CRange(v1,v2,true);
	else if(dir=='x')	gr->XRange(v1,v2,true);
	else if(dir=='y')	gr->YRange(v1,v2,true);
	else if(dir=='z')	gr->ZRange(v1,v2,true);
}
开发者ID:nickjhathaway，项目名称:mathgl，代码行数:7，代码来源:base_cf.cpp

示例5: mgl_dens_z

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_dens_z(HMGL gr, HCDT a, const char *sch, double sv, const char *opt)
{
	long n=a->GetNx(),m=a->GetNy();
	if(n<2 || m<2)	{	gr->SetWarn(mglWarnLow,"DensZ");	return;	}
	gr->SaveState(opt);
	if(mgl_isnan(sv))	sv = gr->GetOrgZ('z');
	if(sv<gr->Min.z || sv>gr->Max.z)	{	gr->SetWarn(mglWarnSlc,"DensZ");	gr->LoadState();	return;	}
	mglDataV xx,yy,zz;	mglData aa;
	a = fill_slice_z(gr,sv,a,xx,yy,zz,aa);
	mgl_surf_gen(gr, &xx,&yy,&zz,a, 0, sch);
}
开发者ID:svn2github，项目名称:MathGL，代码行数:12，代码来源:other.cpp

示例6: mgl_datac_refill_gr

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_datac_refill_gr(HMGL gr, HADT dat, HCDT xdat, HCDT ydat, HCDT zdat, HCDT vdat, long sl, const char *opt)
{
	if(!vdat)	return;
	gr->SaveState(opt);
	if(!ydat && !zdat)	mgl_datac_refill_x(dat,xdat,vdat,gr->Min.x,gr->Max.x,sl);
//	else if(!xdat && !zdat)	mgl_datac_refill_x(dat,ydat,vdat,gr->Min.y,gr->Max.y,sl);
//	else if(!xdat && !ydat)	mgl_datac_refill_x(dat,zdat,vdat,gr->Min.z,gr->Max.z,sl);
	else if(!zdat)	mgl_datac_refill_xy(dat,xdat,ydat,vdat,gr->Min.x,gr->Max.x,gr->Min.y,gr->Max.y,sl);
//	else if(!ydat)	mgl_datac_refill_xy(dat,xdat,zdat,vdat,gr->Min.x,gr->Max.x,gr->Min.z,gr->Max.z,sl);
//	else if(!xdat)	mgl_datac_refill_xy(dat,ydat,zdat,vdat,gr->Min.y,gr->Max.y,gr->Min.z,gr->Max.z,sl);
	else	mgl_datac_refill_xyz(dat,xdat,ydat,zdat,vdat,gr->Min.x,gr->Max.x,gr->Min.y,gr->Max.y,gr->Min.z,gr->Max.z);
	gr->LoadState();
}
开发者ID:svn2github，项目名称:MathGL，代码行数:14，代码来源:data_gr.cpp

示例7: mgl_contf_z

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_contf_z(HMGL gr, HCDT a, const char *sch, double sv, const char *opt)
{
	mreal r = gr->SaveState(opt);
	long Num = (mgl_isnan(r) || r<=0) ? 7:long(r+0.5);
	mglData v(Num);	v.Fill(gr->Min.c, gr->Max.c);
	mgl_contf_z_val(gr,&v,a,sch,sv,0);
}
开发者ID:svn2github，项目名称:MathGL，代码行数:8，代码来源:other.cpp

示例8: mgl_cont_z

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_cont_z(HMGL gr, HCDT a, const char *sch, double sv, const char *opt)
{
	mreal r = gr->SaveState(opt);
	long Num = (mgl_isnan(r) || r<=0) ? 7:long(r+0.5);
	mglData v(Num);
	for(long i=0;i<Num;i++)	v.a[i] = gr->Min.c + (gr->Max.c-gr->Min.c)*mreal(i+1)/(Num+1);
	mgl_cont_z_val(gr,&v,a,sch,sv,0);
}
开发者ID:svn2github，项目名称:MathGL，代码行数:9，代码来源:other.cpp

示例9: mgl_tricontv_xyzc

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_tricontv_xyzc(HMGL gr, HCDT nums, HCDT x, HCDT y, HCDT z, HCDT a, const char *sch, const char *opt)
{
	mreal r = gr->SaveState(opt);
	long n = (mgl_isnan(r) || r<=0) ? 7:long(r+0.5);
	mglData v(n);
	for(long i=0;i<n;i++)	v.a[i] = gr->Min.c + (gr->Max.c-gr->Min.c)*mreal(i+1)/(n+1);
	mgl_tricontv_xyzcv(gr,&v,nums,x,y,z,a,sch,0);
}
开发者ID:DavidPhillipOster，项目名称:IupCocoa，代码行数:9，代码来源:crust.cpp

示例10: mgl_crust

//-----------------------------------------------------------------------------
//
//	Crust series
//
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_crust(HMGL gr, HCDT x, HCDT y, HCDT z, const char *sch, const char *opt)
{
	if(y->GetNx()!=x->GetNx() || z->GetNx()!=x->GetNx())
	{	gr->SetWarn(mglWarnDim,"Crust");	return;	}
	HMDT nums = mgl_triangulation_3d(x, y, z);
	mgl_triplot_xyzc(gr,nums,x,y,z,z,sch,opt);
	mgl_delete_data(nums);
}
开发者ID:DavidPhillipOster，项目名称:IupCocoa，代码行数:13，代码来源:crust.cpp

示例11: mgl_tricontv_xyzcv

//-----------------------------------------------------------------------------
//
//	TriContV series
//
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_tricontv_xyzcv(HMGL gr, HCDT v, HCDT nums, HCDT x, HCDT y, HCDT z, HCDT a, const char *sch, const char *opt)
{
	mglDataV zz(x->GetNx(),x->GetNy());
	if(!z)	z = &zz;
	if(mgl_check_trig(gr,nums,x,y,z,a,"TriContV"))	return;

	gr->SaveState(opt);
	static int cgid=1;	gr->StartGroup("TriContV",cgid++);
	bool fixed=(mglchr(sch,'_')) || (gr->Min.z==gr->Max.z);
	long s=gr->AddTexture(sch);
	gr->SetPenPal(sch);

	for(long k=0;k<v->GetNx();k++)
	{
		mreal v0 = v->v(k);		zz.Fill(fixed ? gr->Min.z : v0);
		mreal dv = (gr->Max.c-gr->Min.c)/8, c = gr->GetC(s,v0);
		if(k>0)	dv = v->v(k-1)-v->v(k);
		else if(k<v->GetNx()-1)	dv = v->v(k)-v->v(k+1);
		if(fixed)	dv=-dv;

		const std::vector<mglSegment> curvs = mgl_get_curvs(gr,mgl_tri_lines(v0,nums,a,x,y,fixed?&zz:z));
		for(size_t i=0;i<curvs.size();i++)
		{
			const std::list<mglPoint> &pp=curvs[i].pp;
			long f2=-1,g2=-1;
			for(std::list<mglPoint>::const_iterator it=pp.begin(); it != pp.end(); ++it)
			{
				mglPoint p=*it,q(p.y,-p.x);
				long f1 = f2;	f2 = gr->AddPnt(p,c,q);	p.z+=dv;
				long g1 = g2;	g2 = gr->AddPnt(p,c,q);
				gr->quad_plot(f1,g1,f2,g2);
			}
		}
	}
}
开发者ID:DavidPhillipOster，项目名称:IupCocoa，代码行数:40，代码来源:crust.cpp

示例12: mgl_data_fill_eq

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_data_fill_eq(HMGL gr, HMDT d, const char *eq, HCDT vdat, HCDT wdat, const char *opt)
{
	if(vdat && vdat->GetNN()!=d->GetNN())	return;	// incompatible dimensions
	if(wdat && wdat->GetNN()!=d->GetNN())	return;
	gr->SaveState(opt);
	std::wstring s = d->Name();	d->Name(L"u");
	mglDataV x(d->nx,d->ny,d->nz, gr->Min.x,gr->Max.x,'x');	x.Name(L"x");
	mglDataV y(d->nx,d->ny,d->nz, gr->Min.y,gr->Max.y,'y');	y.Name(L"y");
	mglDataV z(d->nx,d->ny,d->nz, gr->Min.z,gr->Max.z,'z');	z.Name(L"z");
	mglDataV i(d->nx,d->ny,d->nz, 0,d->nx-1,'x');	i.Name(L"i");
	mglDataV j(d->nx,d->ny,d->nz, 0,d->ny-1,'y');	j.Name(L"j");
	mglDataV k(d->nx,d->ny,d->nz, 0,d->nz-1,'z');	k.Name(L"k");
	mglDataV r(d->nx,d->ny,d->nz);	r.Name(L"#$mgl");
	mglData v(vdat), w(wdat);	v.Name(L"v");	w.Name(L"w");
	std::vector<mglDataA*> list;
	list.push_back(&x);	list.push_back(&y);	list.push_back(&z);	list.push_back(&r);
	list.push_back(d);	list.push_back(&v);	list.push_back(&w);
	list.push_back(&i);	list.push_back(&j);	list.push_back(&k);
	d->Move(mglFormulaCalc(eq,list));	d->Name(s.c_str());	gr->LoadState();
}
开发者ID:svn2github，项目名称:MathGL，代码行数:21，代码来源:data_gr.cpp

示例13: mgl_subplot_d

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_subplot_d(HMGL gr, int nx,int ny,int m,const char *style,double dx,double dy)
{
	double x1,x2,y1,y2;
	int mx = m%nx, my = m/nx;
	if(gr->get(MGL_AUTO_FACTOR))	{	dx /= 1.55;	dy /= 1.55;	}
	else	{	dx /= 2;	dy /= 2;	}
	x1 = (mx+dx)/nx;		x2 = (mx+1+dx)/nx;
	y2 = 1.f-(my+dy)/ny;	y1 = 1.f-(my+1+dy)/ny;
	mglCanvas *g = dynamic_cast<mglCanvas *>(gr);
	if(g)	g->InPlot(x1,x2,y1,y2,style);
}
开发者ID:DavidPhillipOster，项目名称:IupCocoa，代码行数:12，代码来源:canvas_cf.cpp

示例14: mgl_tricont_xyzcv

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_tricont_xyzcv(HMGL gr, HCDT v, HCDT nums, HCDT x, HCDT y, HCDT z, HCDT a, const char *sch, const char *opt)
{
	mglDataV zz(x->GetNx(),x->GetNy());
	if(!z)	z = &zz;
	if(mgl_check_trig(gr,nums,x,y,z,a,"TriCont"))	return;

	gr->SaveState(opt);
	static int cgid=1;	gr->StartGroup("TriCont",cgid++);
	int text=0;
	if(mglchr(sch,'t'))	text=1;
	if(mglchr(sch,'T'))	text=2;
	bool fixed=(mglchr(sch,'_')) || (gr->Min.z==gr->Max.z);
	long s=gr->AddTexture(sch);
	gr->SetPenPal(sch);

	for(long k=0;k<v->GetNx();k++)
	{
		mreal v0 = v->v(k);		zz.Fill(fixed ? gr->Min.z : v0);
		mgl_draw_curvs(gr,v0,gr->GetC(s,v0),text,mgl_get_curvs(gr,mgl_tri_lines(v0,nums,a,x,y,fixed?&zz:z)));
	}
}
开发者ID:DavidPhillipOster，项目名称:IupCocoa，代码行数:22，代码来源:crust.cpp

示例15: mgl_contf_y_val

//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_contf_y_val(HMGL gr, HCDT v, HCDT a, const char *sch, double sv, const char *opt)
{
	long n=a->GetNx(),m=a->GetNy();
	if(n<2 || m<2)	{	gr->SetWarn(mglWarnLow,"ContFY");	return;	}
	gr->SaveState(opt);
	if(mgl_isnan(sv))	sv = gr->GetOrgY('y');
	if(sv<gr->Min.y || sv>gr->Max.y)	{	gr->SetWarn(mglWarnSlc,"ContFY");	gr->LoadState();	return;	}
	static int cgid=1;	gr->StartGroup("ContFY",cgid++);
	mglDataV xx,yy,zz;	mglData aa;
	long ss=gr->AddTexture(sch);

	a = fill_slice_y(gr,sv,a,xx,yy,zz,aa);
#pragma omp parallel for
	for(long i=0;i<v->GetNx()-1;i++)
	{
		mreal v0 = v->v(i);
		mgl_contf_gen(gr,v0,v->v(i+1),a,&xx,&yy,&zz,gr->GetC(ss,v0),0);
	}
	gr->EndGroup();
}
开发者ID:svn2github，项目名称:MathGL，代码行数:21，代码来源:other.cpp


注：本文中的HMGL类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。