Store various characteristics of a line. More...

Inheritance diagram for LaxInterfaces::LineStyle:

Public Member Functions
	LineStyle (int r, int g, int b, int a, double w, int cap, int join, int dot, int func)
	LineStyle (const LineStyle &l)
LineStyle &	operator= (LineStyle &l)
virtual void	Color (int r, int g, int b, int a)
	Set the color. Components are 0..0xffff.
virtual void	dump_in_atts (LaxFiles::Attribute att, int flag, Laxkit::anObject context)
	Dump in.
virtual void	dump_out (FILE f, int indent, int what, Laxkit::anObject context)
	***implement mask!! should only output the actually defined values?
virtual int	hasStroke ()
	Return whether we will actually be drawing a stroke.
Public Member Functions inherited from Laxkit::anObject
	anObject ()
	Set object_id=getUniqueNumber().
virtual	~anObject ()
	Empty virtual destructor.
virtual const char *	whattype ()
	Returns the type of anObject.
virtual anObject *	duplicate (anObject *ref=NULL)
virtual int	inc_count ()
	Increment the data's count by 1. Returns count.
virtual int	dec_count ()
	Decrement the count of the data, deleting if count is less than or equal to 0.
virtual int	the_count ()
Public Member Functions inherited from LaxFiles::DumpUtility
virtual Attribute *	dump_out_atts (Attribute att, int what, Laxkit::anObject savecontext)
	Default is return NULL. what==0 means write out normal Attribute formatted things.
virtual void	dump_in (FILE f, int indent, int what, Laxkit::anObject loadcontext, Attribute **att)
	Read in a file segment as an Attribute, and pass parsing duties to dump_in_atts.
virtual	~DumpUtility ()
	Empty virtual destructor.

Public Attributes
double	width
int	widthtype
Laxkit::ScreenColor	color
int	capstyle
int	joinstyle
int	dotdash
int	function
unsigned long	mask
Public Attributes inherited from Laxkit::anObject
int	suppress_debug
DeleteRefCountedFunc	deleteMe
	Called when the count is decremented to 0.
unsigned long	object_id
char *	object_idstr

Additional Inherited Members
Protected Attributes inherited from Laxkit::anObject
int	_count
	The reference count of the object.

Detailed Description

Store various characteristics of a line.

width==0 is taken to be hairline. width<0 is taken to mean invisible. Care should be taken to make sure that (red,green,blue) corresponds to color.

See LaxCapStyle and LaxJoinStyle.

Member Function Documentation

void LaxInterfaces::LineStyle::dump_out	(	FILE *	f,
		int	indent,
		int	what,
		Laxkit::anObject *	context
	)

virtual

***implement mask!! should only output the actually defined values?

Does:

  color 255 255 255 255
  capstyle round|miter|projecting
  joinstyle round|miter|bevel
  dotdash 1234
  function 1
  mask 2

Ignores what. Uses 0 for it.

int LaxInterfaces::LineStyle::hasStroke ( )

virtual

Return whether we will actually be drawing a stroke.

Currently, this returns 1 for when function!=LAXOP_Dest and width>=0.

The documentation for this class was generated from the following files: