本文整理汇总了C++中Video_Win::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ Video_Win::clear方法的具体用法？C++ Video_Win::clear怎么用？C++ Video_Win::clear使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Video_Win的用法示例。
在下文中一共展示了Video_Win::clear方法的3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: bench_delaunay
void bench_delaunay()
{
Pt2di sz (950,950);
Disc_Pal Pdisc = Disc_Pal::P8COL();
Elise_Set_Of_Palette SOP(NewLElPal(Pdisc));
Video_Display Ecr((char *) NULL);
Ecr.load(SOP);
Video_Win W (Ecr,SOP,Pt2di(50,50),sz);
for (INT nb = 100; nb < 500 ; nb +=50)
{
std::list<PtDelTest> L;
ElFilo<PtDelTest> Pts;
for (INT k= 0; k< nb; k++)
{
PtDelTest pt
(
(INT)( 10 + (sz.x -20) * NRrandom3()),
(INT)( 10 + (sz.y -20) * NRrandom3())
);
// Pts.pushlast(pt);
L.push_back(pt);
//W.draw_circle_loc(pt.pt(),4,Pdisc(P8COL::red));
W.draw_circle_loc(Pt2dr(pt.pt()),4,Pdisc(P8COL::red)); // __NEW
}
DelTestAct Act(W);
Delaunay_Mediatrice
(
L.begin(),
L.end(),
Pt_of_DPT,
Act,
200.0,
(PtDelTest *) 0
);
// W.clik_in();
W.clear();
}
}示例2: ToLoc
std::vector<Pt2dr> cICL_Courbe::GetPoly(INT NbPtsMax,bool ForceLosange)
{
ELISE_ASSERT(pW!=0,"cICL_Courbe::GetPoly()");
static bool First = true;
if (! First)
pW->clik_in();
First = false;
pW->clear();
pW->draw_circle_loc
(
ToLoc(Pt2dr(0,0)),
mScale,
pW->pdisc()(P8COL::red)
);
std::vector<Pt2dr> aRes;
while (true)
{
Clik aCl = pW->clik_in();
Pt2dr aP = (Pt2dr(aCl._pt)-mP0) / mScale;
if (NbPtsMax-1 == INT(aRes.size()))
aCl._b = 3;
if (ForceLosange && (aRes.size()==3))
{
aP = aRes[0]+ aRes[2] - aRes[1];
aCl._b = 3;
}
pW->draw_circle_loc(ToLoc(aP),3.0,pW->pdisc()(P8COL::green));
if (! aRes.empty())
pW->draw_seg(ToLoc(aRes.back()),ToLoc(aP),pW->pdisc()(P8COL::green));
aRes.push_back(aP);
if (aCl._b == 3)
{
pW->draw_seg(ToLoc(aRes[0]),ToLoc(aP),pW->pdisc()(P8COL::green));
return aRes;
}
}
return aRes;
}示例3: TestXmlX11
void TestXmlX11()
{
Video_Win aW = Video_Win::WStd(Pt2di(700,800),1.0);
cElXMLTree aFullTreeParam("EnvVino.xml");
cWXXVinoSelector aSelector("FXDiv10.tif");
cElXMLTree aFilter("FilterVino.xml");
cWindowXmlEditor aWX(aW,true,aFullTreeParam.Fils().front(),&aSelector,&aFilter);
// cWXXTreeSelector aSelId;
aWX.TopDraw();
aWX.Interact();
aW.clear(); aW.clik_in();
aWX.TopDraw();
aWX.Interact();
aFullTreeParam.StdShow("SORTIE.xml");
}