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Open CASCADE Technology
6.7.1
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Open CASCADE Technology
6.7.1
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Selects Interactive Objects, which have the desired width or color.
The filter questions each Interactive Object in local
context to determine whether it has an non-null
owner, and if so, whether it has the required color
and width attributes. If the object returns true in each
case, it is kept. If not, it is rejected.
This filter is used only in an open local context.
In the Collector viewer, you can only locate
Interactive Objects, which answer positively to the
filters, which are in position when a local context is open.
More...
#include <AIS_AttributeFilter.hxx>
Public Member Functions | |
| AIS_AttributeFilter () | |
| Constructs an empty attribute filter object. This filter object determines whether selectable interactive objects have a non-null owner. More... | |
| AIS_AttributeFilter (const Quantity_NameOfColor aCol) | |
| Constructs an attribute filter object defined by the color attribute aCol. More... | |
| AIS_AttributeFilter (const Standard_Real aWidth) | |
| Constructs an attribute filter object defined by the line width attribute aWidth. More... | |
| Standard_Boolean | HasColor () const |
| Indicates that the Interactive Object has the color setting specified by the argument aCol at construction time. More... | |
| Standard_Boolean | HasWidth () const |
| Indicates that the Interactive Object has the width setting specified by the argument aWidth at construction time. More... | |
| void | SetColor (const Quantity_NameOfColor aCol) |
Sets the color aCol. <br> This must be chosen from the list of colors in Quantity_NameOfColor. | |
| void | SetWidth (const Standard_Real aWidth) |
| Sets the line width aWidth. More... | |
| void | UnsetColor () |
| Removes the setting for color from the filter. More... | |
| void | UnsetWidth () |
| Removes the setting for width from the filter. More... | |
| virtual Standard_Boolean | IsOk (const Handle< SelectMgr_EntityOwner > &anObj) const |
Indicates that the selected Interactive Object passes <br> the filter. The owner, anObj, can be either direct or | |
 Public Member Functions inherited from SelectMgr_Filter | |
| virtual Standard_Boolean | ActsOn (const TopAbs_ShapeEnum aStandardMode) const |
Returns true in an AIS local context, if this filter <br> operates on a type of subshape defined in a filter | |
| Public Member Functions inherited from MMgt_TShared | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | ShallowDump (Standard_OStream &) const |
| virtual const Handle_Standard_Type & | DynamicType () const |
| Returns a type information object about this object. More... | |
| Standard_Boolean | IsInstance (const Handle_Standard_Type &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const Handle_Standard_Type &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| virtual Handle_Standard_Transient | This () const |
| Returns a Handle which references this object. Must never be called to objects created in stack. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
Selects Interactive Objects, which have the desired width or color.
The filter questions each Interactive Object in local
context to determine whether it has an non-null
owner, and if so, whether it has the required color
and width attributes. If the object returns true in each
case, it is kept. If not, it is rejected.
This filter is used only in an open local context.
In the Collector viewer, you can only locate
Interactive Objects, which answer positively to the
filters, which are in position when a local context is open.
| AIS_AttributeFilter::AIS_AttributeFilter | ( | ) |
Constructs an empty attribute filter object.
This filter object determines whether selectable
interactive objects have a non-null owner.
| AIS_AttributeFilter::AIS_AttributeFilter | ( | const Quantity_NameOfColor | aCol | ) |
Constructs an attribute filter object defined by the
color attribute aCol.
| AIS_AttributeFilter::AIS_AttributeFilter | ( | const Standard_Real | aWidth | ) |
Constructs an attribute filter object defined by the line
width attribute aWidth.
| Standard_Boolean AIS_AttributeFilter::HasColor | ( | ) | const |
Indicates that the Interactive Object has the color
setting specified by the argument aCol at construction time.
| Standard_Boolean AIS_AttributeFilter::HasWidth | ( | ) | const |
Indicates that the Interactive Object has the width
setting specified by the argument aWidth at
construction time.
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virtual |
Indicates that the selected Interactive Object passes <br>
the filter. The owner, anObj, can be either direct or
user. A direct owner is the corresponding
construction element, whereas a user is the
compound shape of which the entity forms a part.
If the Interactive Object returns Standard_True
when detected by the Local Context selector through
the mouse, the object is kept; if not, it is rejected.
Implements SelectMgr_Filter.
| void AIS_AttributeFilter::SetColor | ( | const Quantity_NameOfColor | aCol | ) |
Sets the color aCol. <br>
This must be chosen from the list of colors in Quantity_NameOfColor.
| void AIS_AttributeFilter::SetWidth | ( | const Standard_Real | aWidth | ) |
Sets the line width aWidth.
| void AIS_AttributeFilter::UnsetColor | ( | ) |
Removes the setting for color from the filter.
| void AIS_AttributeFilter::UnsetWidth | ( | ) |
Removes the setting for width from the filter.
1.8.5