OEBondGlyphCross¶
class OEBondGlyphCross : public OEBondGlyphBase
By using the OEBondGlyphCross class, bonds can be annotated by drawing a cross in the middle of them.
See also
- Annotating Atoms and Bonds chapter
- OECircleStyle namespace
- OEBondGlyphArrow class
- OEBondGlyphCircle class
- OEBondGlyphCurvedArrow class
- OEBondGlyphScissors class
- OEBondGlyphStitch class
- OEBondGlyphZigZag class
The following methods are publicly inherited from OEBondGlyphBase:
| CreateCopy | RenderGlyph |
Constructors¶
OEBondGlyphCross(const OEDepict::OEPen &pen, double crossLengthScale=1.0,
unsigned int layer=OEDepict::OELayerPosition::Above)
Creates an OEBondGlyphCross object with the specified parameters.
Example of bond annotations
- pen
The pen used when drawing a cross across the middle of the bond.
See examples (A) and (B) in Figure: Example of bond annotations.
- crossLengthScale
The multiplier used to modify the length of the drawn cross.
See examples (A) and (C) in Figure: Example of bond annotations.
- layer
Specifies whether the cross drawn above (OELayerPosition_Above) or below (OELayerPosition_Below) the molecule.
See examples (B) and (D) in Figure: Example of bond annotations.
CreateCopy¶
OEBondGlyphBase *CreateCopy() const
Deep copy constructor that returns a copy of the object. The memory for the returned OEBondGlyphCross object is dynamically allocated and owned by the caller.
RenderGlyph¶
bool RenderGlyph(OEDepict::OE2DMolDisplay &disp, const OEChem::OEBondBase *bond) const
Draws a glyph (in this case a cross) in the middle of the given bond.
- disp
- The OE2DMolDisplay object that is modified to annotate the specified bond.
- bond
- The OEBondBase object being annotated.