本文整理汇总了C++中GraphicView::IsA方法的典型用法代码示例。如果您正苦于以下问题：C++ GraphicView::IsA方法的具体用法？C++ GraphicView::IsA怎么用？C++ GraphicView::IsA使用的例子？那么, 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GraphicView的用法示例。
在下文中一共展示了GraphicView::IsA方法的1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: CreateManipulator
Manipulator* AttributeTool::CreateManipulator (
Viewer* v, Event& e, Transformer* rel
) {
Manipulator* m = nil;
GraphicView* views = v->GetGraphicView();
Selection* s = v->GetSelection(), *newSel;
newSel = views->ViewIntersecting(e.x-SLOP, e.y-SLOP, e.x+SLOP, e.y+SLOP);
if (e.shift) {
Localize(s, v);
} else {
s->Clear();
}
if (newSel->IsEmpty()) { // do nothing
} else { // else user selected object directly
s->Exclusive(newSel);
}
delete newSel;
if (s->Number() == 1) {
Iterator i;
s->First(i);
GraphicView* view = s->GetView(i);
if (view->IsA(OVERLAY_VIEW)) {
((OverlayEditor*)v->GetEditor())->MouseDocObservable()->textvalue("");
((OverlayEditor*)v->GetEditor())->AttrEdit(((OverlayView*)view)->GetOverlayComp());
((OverlayEditor*)v->GetEditor())->MouseDocObservable()->textvalue(OverlayKit::mouse_attr);
}
}
return m;
}