Classes
struct	ipe::Tiling

struct	ipe::Gradient

struct	ipe::Layout

struct	ipe::TextPadding

class	ipe::Color

class	ipe::Effect

class	ipe::Repository

class	ipe::Attribute

class	ipe::AllAttributes

class	ipe::Symbol

Typedefs
typedef std::vector< Attribute >	ipe::AttributeSeq

Enumerations
enum	ipe::Kind { ipe::EPen = 0 , ipe::ESymbolSize , ipe::EArrowSize , ipe::EColor , ipe::EDashStyle , ipe::ETextSize , ipe::ETextStretch , ipe::ETextStyle , ipe::ELabelStyle , ipe::EGridSize , ipe::EAngleSize , ipe::EOpacity , ipe::ETiling , ipe::ESymbol , ipe::EGradient , ipe::EEffect }

enum	ipe::Property { ipe::EPropPen = 0 , ipe::EPropSymbolSize , ipe::EPropFArrow , ipe::EPropRArrow , ipe::EPropFArrowSize , ipe::EPropRArrowSize , ipe::EPropFArrowShape , ipe::EPropRArrowShape , ipe::EPropStrokeColor , ipe::EPropFillColor , ipe::EPropMarkShape , ipe::EPropPathMode , ipe::EPropDashStyle , ipe::EPropTextSize , ipe::EPropTextStyle , ipe::EPropLabelStyle , ipe::EPropOpacity , ipe::EPropStrokeOpacity , ipe::EPropTiling , ipe::EPropGradient , ipe::EPropHorizontalAlignment , ipe::EPropVerticalAlignment , ipe::EPropLineJoin , ipe::EPropLineCap , ipe::EPropFillRule , ipe::EPropPinned , ipe::EPropTransformations , ipe::EPropTransformableText , ipe::EPropSplineType , ipe::EPropMinipage , ipe::EPropWidth , ipe::EPropDecoration }

enum	ipe::TPathMode { ipe::EStrokedOnly , ipe::EStrokedAndFilled , ipe::EFilledOnly }

enum	ipe::THorizontalAlignment { ipe::EAlignLeft , ipe::EAlignRight , ipe::EAlignHCenter }

enum	ipe::TVerticalAlignment { ipe::EAlignBottom , ipe::EAlignBaseline , ipe::EAlignTop , ipe::EAlignVCenter }

enum	ipe::TSplineType { ipe::EBSpline , ipe::ECardinalSpline , ipe::ESpiroSpline }

enum	ipe::TLineJoin { ipe::EDefaultJoin , ipe::EMiterJoin , ipe::ERoundJoin , ipe::EBevelJoin }

enum	ipe::TLineCap { ipe::EDefaultCap , ipe::EButtCap , ipe::ERoundCap , ipe::ESquareCap }

enum	ipe::TFillRule { ipe::EDefaultRule , ipe::EWindRule , ipe::EEvenOddRule }

enum	ipe::TPinned { ipe::ENoPin = 0x00 , ipe::EHorizontalPin = 0x01 , ipe::EVerticalPin = 0x02 , ipe::EFixedPin = 0x03 }

enum	ipe::TTransformations { ipe::ETransformationsTranslations , ipe::ETransformationsRigidMotions , ipe::ETransformationsAffine }

enum	ipe::TSelect { ipe::ENotSelected = 0 , ipe::EPrimarySelected , ipe::ESecondarySelected }

Variables
const char *const	ipe::kind_names []

const char *const	ipe::property_names []

Detailed Description

Attributes for Ipe objects.

Ipe objects have attributes such as color, line width, dash pattern, etc. Most attributes can be symbolic (the need to be looked up in a style sheet before rendering) or absolute.

The Color class represents absolute values of colors. The class Attribute encapsulates all attributes that can be either symbolic or absolute.

The Lua bindings for attributes are described here.

Typedef Documentation

◆ AttributeSeq

ipe::AttributeSeq

A sequence of attribute values.

Enumeration Type Documentation

◆ Kind

enum ipe::Kind

The different kinds of attributes.

The same symbolic attribute (say "normal") has a different value in the StyleSheet depending on the Kind of attribute. The main use for Kind is as an argument to StyleSheet::find.

ESymbol, EGradient, ETiling, and EEffect have their own lookup methods in the StyleSheet. The values are still useful as an argument to allNames(), has(), and findDefinition().

Enumerator
EPen
ESymbolSize
EArrowSize
EColor
EDashStyle
ETextSize
ETextStretch
ETextStyle
ELabelStyle
EGridSize
EAngleSize
EOpacity
ETiling
ESymbol
EGradient
EEffect

◆ Property

enum ipe::Property

A Property identifies an attribute that an object can have.

The Property identifies a unique attribute of an object, while different Property values can be of the same ipe::Kind. For instance, both EPropStrokeColor and EPropFillColor identify an Attribute of Kind EColor.

Enumerator
EPropPen
EPropSymbolSize
EPropFArrow
EPropRArrow
EPropFArrowSize
EPropRArrowSize
EPropFArrowShape
EPropRArrowShape
EPropStrokeColor
EPropFillColor
EPropMarkShape
EPropPathMode
EPropDashStyle
EPropTextSize
EPropTextStyle
EPropLabelStyle
EPropOpacity
EPropStrokeOpacity
EPropTiling
EPropGradient
EPropHorizontalAlignment
EPropVerticalAlignment
EPropLineJoin
EPropLineCap
EPropFillRule
EPropPinned
EPropTransformations
EPropTransformableText
EPropSplineType
EPropMinipage
EPropWidth
EPropDecoration

◆ TPathMode

enum ipe::TPathMode

Path mode (stroked, filled, or both).

Enumerator
EStrokedOnly
EStrokedAndFilled
EFilledOnly

◆ THorizontalAlignment

enum ipe::THorizontalAlignment

Horizontal alignment.

Enumerator
EAlignLeft
EAlignRight
EAlignHCenter

◆ TVerticalAlignment

enum ipe::TVerticalAlignment

Vertical alignment.

Enumerator
EAlignBottom
EAlignBaseline
EAlignTop
EAlignVCenter

◆ TSplineType

enum ipe::TSplineType

Spline type.

Enumerator
EBSpline
ECardinalSpline
ESpiroSpline

◆ TLineJoin

enum ipe::TLineJoin

Line join style.

The EDefaultJoin means to use the setting from the style sheet.

Enumerator
EDefaultJoin
EMiterJoin
ERoundJoin
EBevelJoin

◆ TLineCap

enum ipe::TLineCap

Line cap style.

The EDefaultCap means to use the setting from the style sheet.

Enumerator
EDefaultCap
EButtCap
ERoundCap
ESquareCap

◆ TFillRule

enum ipe::TFillRule

Fill rule.

The EDefaultRule means to use the setting from the style sheet.

Enumerator
EDefaultRule
EWindRule
EEvenOddRule

◆ TPinned

enum ipe::TPinned

Pinning status of objects.

Enumerator
ENoPin
EHorizontalPin
EVerticalPin
EFixedPin

◆ TTransformations

enum ipe::TTransformations

Transformations that are permitted for an object.

Enumerator
ETransformationsTranslations
ETransformationsRigidMotions
ETransformationsAffine

◆ TSelect

enum ipe::TSelect

Selection status of an object on the page.

Enumerator
ENotSelected
EPrimarySelected
ESecondarySelected

Variable Documentation

◆ kind_names

const char *const ipe::kind_names

Initial value:

= {
    "pen", "symbolsize", "arrowsize", "color",
    "dashstyle", "textsize", "textstretch", "textstyle", "labelstyle",
    "gridsize", "anglesize", "opacity", "tiling",
    "symbol", "gradient", "effect", nullptr }

Referenced by ipe::AttributeMap::saveAsXml(), and ipe::StyleSheet::saveAsXml().

◆ property_names

const char *const ipe::property_names