.TH Pattern 3I "" "InterViews Reference Manual"
.SH NAME
Pattern \- fill patterns
.SH SYNOPSIS
.B #include <InterViews/pattern.h>
.SH DESCRIPTION
A pattern
defines how to fill areas during graphics operations.
A pattern is essentially a mask for drawing that is replicated
to fill the size of the destination.
.PP
N.B.: Patterns are relatively low-level objects, typically
used to implement an alpha value for a color.  Since the color object
now supports an alpha value, there is no need to use patterns.
.SH PUBLIC OPERATIONS
.TP
.B "Pattern()"
Create a solid pattern.
.TP
.B "Pattern(char*, unsigned int width, unsigned int height)"
Create a pattern with the given width and height, using
the bits described by the first parameter.
.TP
.B "Pattern(int)"
Create a 4x4 pattern determined from the least significant 16 bits
of the parameter.
.TP
.B "Pattern(int*)"
Construct a 16x16 pattern from the given data.
This function is provided solely for backward compatibility and
will be removed in the future.
.TP
.B "Pattern(Bitmap*)"
Construct a pattern from the bitmap.  If necessary, the bitmap will be
tiled or truncated to satisfy window system requirements for fill
pattern sizes.
.SH SEE ALSO
Painter(3I)