gccv Namespace Reference

Gnome Chemistry Canvas library namespace. More...

Classes
class	Arrow
	Simple arrows class. More...
class	BezierArrow
	Curved arrows. More...
class	Canvas
	the Canvas class More...
class	Circle
	Circles. More...
class	Client
	The document associated with the canvas. More...
class	FillItem
	Base class for filled items. More...
class	Group
	Item with Item children. More...
class	Hash
	Equilateral hashed triangle. More...
class	ItemClient
	the base class for objects associated with a canvas item. More...
class	Item
	The base class for the canvas contents. More...
class	Leaf
	A drop or leaf item. More...
class	LineItem
	Base class for line items, whether straight or curved. More...
class	Line
	Straight lines. More...
class	PolyLine
	Multi-segments line. More...
class	Polygon
	Polygon. More...
class	Rectangle
	Rectangles. More...
class	Squiggle
	Squiggle line. More...
struct	Rect
struct	Point
class	TextClient
	ItemClient for text items. More...
class	TextTag
	class for text attributes More...
class	FamilyTextTag
	Font family. More...
class	SizeTextTag
	Font size. More...
class	StyleTextTag
	Font style. More...
class	WeightTextTag
	Font weight. More...
class	VariantTextTag
	Font variant. More...
class	StretchTextTag
	Font stretch. More...
class	UnderlineTextTag
	Underline. More...
class	OverlineTextTag
	Overline. More...
class	StrikethroughTextTag
	Strikethrough. More...
class	ForegroundTextTag
	Foreground color. More...
class	BackgroundTextTag
	Background color. More...
class	RiseTextTag
	Rise. More...
class	PositionTextTag
	Position. More...
class	NewLineTextTag
	New line. More...
class	TextTagList
	TextTag list. More...
class	Text
	Text. More...
class	Wedge
	Equilateral triangle. More...

Enumerations
enum	BracketsTypes { BracketsTypeNormal, BracketsTypeSquare, BracketsTypeCurly }
enum	BracketsUses { BracketsOpening = 1, BracketsClosing, BracketsBoth }
enum	Anchor {   AnchorNorthWest, AnchorNorth, AnchorNorthEast, AnchorLineWest,   AnchorLine, AnchorLineEast, AnchorWest, AnchorCenter,   AnchorEast, AnchorSouthWest, AnchorSouth, AnchorSouthEast }
enum	ArrowHeads { ArrowHeadNone, ArrowHeadFull, ArrowHeadLeft, ArrowHeadRight }
enum	TextPosition { Normalscript, Subscript, Superscript }
enum	TextDecoration {   TextDecorationNone, TextDecorationDefault, TextDecorationHigh, TextDecorationMedium,   TextDecorationLow, TextDecorationDouble, TextDecorationSquiggle }
enum	Tag {   Invalid, Family, Size, Style,   Weight, Variant, Stretch, Underline,   Overline, Strikethrough, Foreground, Background,   Rise, Position, NewLine, MaxTag }
enum	TagPriority { TagPriorityFirst, TagPriorityLast }

Detailed Description

Gnome Chemistry Canvas library namespace.

The namespace used for the canvas C++ classes used by GChemPaint.

Enumeration Type Documentation

enum gccv::Anchor

Anchor Text anchoring modes.

Enumerator:

AnchorNorthWest	Anchor at top left.
AnchorNorth	Anchor at top center.
AnchorNorthEast	Anchor at top right.
AnchorLineWest	Anchor at left of base of the first line.
AnchorLine	Anchor at center of base of the first line.
AnchorLineEast	Anchor at right of base of the first line.
AnchorWest	Anchor at left and vertical center.
AnchorCenter	Anchor at center, both vertically and horizontally.
AnchorEast	Anchor at right and vertical center.
AnchorSouthWest	Anchor at bottom left.
AnchorSouth	Anchor at bottom center.
AnchorSouthEast	Anchor at bottom right.

Definition at line 60 of file gccv/structs.h.

enum gccv::ArrowHeads

Arrow heads of a line.

Enumerator:

ArrowHeadNone	No arrow head.
ArrowHeadFull	Full arrow head
ArrowHeadLeft	Half left arrow hea
ArrowHeadRight	Half right arrow head

Definition at line 90 of file gccv/structs.h.

enum gccv::BracketsTypes

Enumeration of the known brackets types.

Enumerator:

BracketsTypeNormal	Parenthesis.
BracketsTypeSquare	Square brackets.
BracketsTypeCurly	Curly brackets.

Definition at line 39 of file gccv/brackets.h.

enum gccv::BracketsUses

Enumeration of the brackets use modes.

Enumerator:

BracketsOpening	Use only an opening bracket.
BracketsClosing	Use only a closing bracket.
BracketsBoth	Use both an opening and a closing bracket.

Definition at line 58 of file gccv/brackets.h.

enum gccv::Tag

Text attributes support.

Enumerator:

Invalid	Invalid tag.
Family	Font family.
Size	Font size.
Style	Font style.
Weight	Font weight.
Variant	Font variant.
Stretch	Font stretch.
Underline	Text underline mode.
Overline	Text overline mode.
Strikethrough	Text strikethrough mode.
Foreground	Foreground color.
Background	Background color.
Rise	Vertical position.
Position	Normal, Subscript or Superscript.
NewLine	Insert a new line.
MaxTag	First unused value. Larger values might be used by applications.

Definition at line 39 of file text-tag.h.

enum gccv::TagPriority

Used for ordering tags.

Enumerator:

TagPriorityFirst	Puts the Tag on the front of the list so that it will be considered before other tags. The default value.
TagPriorityLast	Puts the Tag on the back of the list. Only PositionTextTag has this priority.

Definition at line 110 of file text-tag.h.

enum gccv::TextDecoration

Can be used for underline, overline or strikethrough.

Enumerator:

TextDecorationNone	No line.
TextDecorationDefault	High for underline, low for overline and medium for strikethrough
TextDecorationHigh	Line at the hightest position.
TextDecorationMedium	Line at intermediate position.
TextDecorationLow	Line at the lowest position.
TextDecorationDouble	Two lines, one at high and the other at low position.
TextDecorationSquiggle	Line oscillating between highest and lowest position.

Definition at line 116 of file gccv/structs.h.

enum gccv::TextPosition

Describes the position of the scripts relative to the base line.

Enumerator:

Normalscript	Text on base line
Subscript	Text below line
Superscript	Text above line

Definition at line 104 of file gccv/structs.h.