opensolaris man page for pspaint

pspaint(3U)						    InterViews Reference Manual 					       pspaint(3U)

NAME
       PSBrush, PSColor, PSFont, PSPattern - graphics state objects with added PostScript information

SYNOPSIS
       #include <Unidraw/Graphic/pspaint.h>

DESCRIPTION
       PSBrush,  PSColor,  PSFont,  and  PSPattern  are  subclasses of Brush, Color, Font, and Pattern, respectively, that store added information
       needed to generate idraw-compatible PostScript.	Unidraw's structured graphics objects use these subclasses exclusively.

PSBRUSH PUBLIC OPERATIONS
       PSBrush()
       PSBrush(int pattern, int width)
	      Create an undefined PSBrush (the parameterless constructor) or one having the specified line pattern and width.  Structured graphics
	      having an undefined brush will not render their stroked portions.

       int GetLinePattern()
       int Width()
	      Return constructor-specified brush parameters.

       boolean None()
	      Return true if this is an undefined brush.

       const int* GetDashPattern()
       int GetDashPatternSize()
       int GetDashOffset()
	      Return values required to characterize the brush in PostScript.  The equivalent PostScript dash pattern is computed from the brush's
	      line pattern.

PSBRUSH PROTECTED OPERATIONS
       void CalcDashPat(int)
	      Compute the equivalent PostScript dash pattern from the line pattern specified in the constructor.

PSCOLOR PUBLIC OPERATIONS
       PSColor(
	   Color_Intensity, Color_Intensity, Color_Intensity,
	   const char* name
       )
	      Create a PSColor, supplying color intensity information and a name to associate with the intensities.  The name is  used	solely	to
	      generate idraw-compatible PostScript.

PSFONT PUBLIC OPERATIONS
       PSFont(
	   const char* name, const char* PS_name, const char* PS_size
       )
	      Construct a PSFont, supplying the window-system-specified font name and the corresponding PostScript font name and its size.

       const char* GetName()
       const char* GetPrintFont()
       const char* GetPrintSize()
       const char* GetPrintFontAndSize()
	      Return  constructor-supplied  parameters.   GetPrintFontAndSize  returns the concatenation of the PostScript font name and its size,
	      with a space interposed for legibility.

       int GetLineHt()
	      Return an integer version of the PostScript font's size (as supplied to the constructor).

PSPATTERN PUBLIC OPERATIONS
       PSPattern()
       PSPattern(int dither, float graylevel)
       PSPattern(const int* pattern, int)
	      Create an undefined PSPattern (the parameterless constructor), or one having specific dither  and  graylevel  values,  or  one  that
	      replicates  a pattern defined by the given array.  Structured graphics having an undefined pattern will not render their filled por-
	      tions.

       boolean None()
	      Return true if this is an undefined pattern.

       float GetGrayLevel()
	      Return the graylevel that the pattern approximates, if one was specified in the constructor.

       const int* GetData()
       int GetSize()
	      Return the array that defines the replicated pattern and its size, if the pattern was constructed with one.

SEE ALSO
	idraw(1I), pspaint(3I), and the InterViews 3.1 reference manual

Unidraw 							  2 February 1991						       pspaint(3U)