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.