HepRep - HepRep Attributes

Last Published: 10/18/2007

HepRep 1

HepRep 2

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Binary HepRep

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Attributes

General Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
DrawAs	String	See DrawAsValues	Point		Draw	Representation for this instance.
DrawAsOption	String	See DrawAsValues	Point		Draw	Possible representations for this instance.
Visibility	boolean		true		Draw	Is this instance visible?

Label Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
Label	String				Draw	Unicode text to be displayed with instance.
FontName	String	SansSerif, Serif, Monospace	SansSerif		Draw	Font for label.
FontStyle	String	Any combination of Plain, Bold, Italic	Plain		Draw	Font style for label.
FontSize	int		12		Draw	Font size for label.
FontColor	Color		White		Draw	Color for font.
FontHasFrame	boolean		false		Draw	Draw a frame around the font for better contrast.
FontFrameColor	Color		White		Draw	Color of font frame.
FontFrameWidth	double		1		Draw	Width of font frame.
FontHasBanner	boolean		false		Draw	Draw a banner behind the label.
FontBannerColor	Color		Black		Draw	Color for banner.

Single Point Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
Color	Color		White		Draw	Color for lines, markers, etc.
Layer	String	Any valid name in LayerOrder	default		Draw	Layer in which this instance is drawn.
MarkName	String	Circle, Box, UpTriangle, DnTriangle, Diamond, Cross, Star, Plus, HLine, VLine	Circle		Draw	Type of marker which is drawn for this instance. All of these markers are available from the FreeHEP VectorGraphics library.
MarkSize	double		5		Draw	Size of the marker.
MarkSizeMultiplier	double	Any number above 0	1		Draw	Factor to multiply the size of the marker with.
MarkType	String	Symbol, Real	Symbol		Draw	Symbol specifies that the markersize if fixed, Real specifies that the symbol resizes.
HasFrame	boolean		true		Draw	Draw a frame around the representation for better contrast.
FrameColor	Color		Black		Draw	Color for frame.
FrameWidth	double		1		Draw	Width of the frame.

Multiple Point Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
LineStyle	String	Solid, Dotted, Dashed, DotDash	Solid		Draw	Style for lines.
LineWidth	double		2		Draw	Width for lines.
LineWidthMultiplier	double	Any number above 0	1		Draw	Factor for lineWidth.
LineHasArrow	String	None, Start, End, Both	None		Draw	Add arrows on either side of a line.

Fill Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
FillColor	Color		White		Draw	Color used for fill.
FillType	String	NonZero, EvenOdd	EvenOdd		Draw	Method to use for filling complex shapes. NonZero fills everything inside outer boundery, while EvenOdd fills like a checkerboard.
Fill	boolean		false		Draw	Should instance be filled.

Specific Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
Radius	double		5.0		Draw	Radius for Circles, Cylinders.
Phi	double		0.0	Rad	Draw	Angle from YZ-axis towards X-axis.
Theta	double		0.0	Rad	Draw	Angle from the Z axis.
Omega	double		0.0	Rad	Draw	Rotation over the normal specified by Phi and Theta.
Radius1	double		5.0		Draw	Radius for Circles, Cylinders.
Radius2	double		5.0		Draw	Radius for Circles, Cylinders.
Radius3	double		5.0		Draw	Radius for Circles, Cylinders.
Curvature	double		0.02		Draw	Curvature of Helix.
FlyLength	double		10.0		Draw	Distance along Helix.
Faces	int		4		Draw	Number of faces to draw (or dividers).

Text Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
Text	String				Draw	Unicode text displayed in position relative to Window. Greek chars and simple tags such as b, sup and sub are allowed.
HPos	double	0 equals to left	0.5		Draw	Relative horizontal position.
VPos	double	0 equals to top	1.0		Draw	Relative vertical position.
HAlign	String	Left, Center, Right	Left		Draw	Horizontal text alignment.
VAlign	String	Top, BaseLine, Center, Bottom	BaseLine		Draw	Vertical text alignment.

Picking Attributes

Name	Type	Valid Values	Default	Unit	Category	Description
IsPickable	boolean		true		PickAction	Specifies if the instance can be picked.
ShowParentAttributes	boolean		false		PickAction	Specifies if the parent instance attributes should be shown. Works recursively if specified.
PickParent	boolean		false		PickAction	Specifies if the parent instance should be picked rather than the instance itself. Works recursively if specified.