.\" Automatically generated by Pod::Man 2.28 (Pod::Simple 3.29)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is turned on, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{
.    if \nF \{
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
.    \" fudge factors for nroff and troff
.if n \{\
.    ds #H 0
.    ds #V .8m
.    ds #F .3m
.    ds #[ \f1
.    ds #] \fP
.\}
.if t \{\
.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
.    ds #V .6m
.    ds #F 0
.    ds #[ \&
.    ds #] \&
.\}
.    \" simple accents for nroff and troff
.if n \{\
.    ds ' \&
.    ds ` \&
.    ds ^ \&
.    ds , \&
.    ds ~ ~
.    ds /
.\}
.if t \{\
.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
.    \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
.    \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
.    \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
.    ds : e
.    ds 8 ss
.    ds o a
.    ds d- d\h'-1'\(ga
.    ds D- D\h'-1'\(hy
.    ds th \o'bp'
.    ds Th \o'LP'
.    ds ae ae
.    ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "CAM::PDF::GS::NoText 3pm"
.TH CAM::PDF::GS::NoText 3pm "2016-05-29" "perl v5.22.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
CAM::PDF::GS::NoText \- PDF graphic state
.SH "LICENSE"
.IX Header "LICENSE"
See \s-1CAM::PDF.\s0
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 4
\&    use CAM::PDF;
\&    my $pdf = CAM::PDF\->new($filename);
\&    my $contentTree = $pdf\->getPageContentTree(4);
\&    my $gs = $contentTree\->computeGS(1);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This class is used to represent the graphic state at a point in the
rendering flow of a \s-1PDF\s0 page.  This does not include the graphics
state for text blocks.  That functionality is in the subclass,
\&\s-1CAM::PDF::GS.\s0
.SH "FUNCTIONS"
.IX Header "FUNCTIONS"
.ie n .IP "$pkg\->new($hashref)" 4
.el .IP "\f(CW$pkg\fR\->new($hashref)" 4
.IX Item "$pkg->new($hashref)"
Create a new instance, setting all state values to their defaults.
Stores a reference to \f(CW$hashref\fR and sets the property
\&\f(CW\*(C`$hashref\-\*(C'\fR{fm}> to \f(CW\*(C`undef\*(C'\fR.
.ie n .IP "$self\->\fIclone()\fR" 4
.el .IP "\f(CW$self\fR\->\fIclone()\fR" 4
.IX Item "$self->clone()"
Duplicate the instance.
.SH "CONVERSION FUNCTIONS"
.IX Header "CONVERSION FUNCTIONS"
.ie n .IP "$self\->applyMatrix($m1, $m2)" 4
.el .IP "\f(CW$self\fR\->applyMatrix($m1, \f(CW$m2\fR)" 4
.IX Item "$self->applyMatrix($m1, $m2)"
Apply \f(CW$m1\fR to \f(CW$m2\fR, save in \f(CW$m2\fR.
.ie n .IP "$self\->dot($matrix, $x, $y)" 4
.el .IP "\f(CW$self\fR\->dot($matrix, \f(CW$x\fR, \f(CW$y\fR)" 4
.IX Item "$self->dot($matrix, $x, $y)"
Compute the dot product of a position against the coordinate matrix.
.ie n .IP "$self\->userToDevice($x, $y)" 4
.el .IP "\f(CW$self\fR\->userToDevice($x, \f(CW$y\fR)" 4
.IX Item "$self->userToDevice($x, $y)"
Convert user coordinates to device coordinates.
.ie n .IP "$self\->getCoords($node)" 4
.el .IP "\f(CW$self\fR\->getCoords($node)" 4
.IX Item "$self->getCoords($node)"
Computes device coordinates for the specified node.  This implementation
handles line-drawing nodes.
.ie n .IP "$self\->nodeType($node)" 4
.el .IP "\f(CW$self\fR\->nodeType($node)" 4
.IX Item "$self->nodeType($node)"
Returns one of \f(CW\*(C`block\*(C'\fR, \f(CW\*(C`path\*(C'\fR, \f(CW\*(C`paint\*(C'\fR, \f(CW\*(C`text\*(C'\fR or (the fallback
case) \f(CW\*(C`op\*(C'\fR for the type of the specified node.
.SH "DATA FUNCTIONS"
.IX Header "DATA FUNCTIONS"
.ie n .IP "$self\->i($flatness)" 4
.el .IP "\f(CW$self\fR\->i($flatness)" 4
.IX Item "$self->i($flatness)"
.PD 0
.ie n .IP "$self\->j($linejoin)" 4
.el .IP "\f(CW$self\fR\->j($linejoin)" 4
.IX Item "$self->j($linejoin)"
.ie n .IP "$self\->J($linecap)" 4
.el .IP "\f(CW$self\fR\->J($linecap)" 4
.IX Item "$self->J($linecap)"
.ie n .IP "$self\->ri($rendering_intent)" 4
.el .IP "\f(CW$self\fR\->ri($rendering_intent)" 4
.IX Item "$self->ri($rendering_intent)"
.ie n .IP "$self\->Tc($charspace)" 4
.el .IP "\f(CW$self\fR\->Tc($charspace)" 4
.IX Item "$self->Tc($charspace)"
.ie n .IP "$self\->\s-1TL\s0($leading)" 4
.el .IP "\f(CW$self\fR\->\s-1TL\s0($leading)" 4
.IX Item "$self->TL($leading)"
.ie n .IP "$self\->Tr($rendering_mode)" 4
.el .IP "\f(CW$self\fR\->Tr($rendering_mode)" 4
.IX Item "$self->Tr($rendering_mode)"
.ie n .IP "$self\->Ts($rise)" 4
.el .IP "\f(CW$self\fR\->Ts($rise)" 4
.IX Item "$self->Ts($rise)"
.ie n .IP "$self\->Tw($wordspace)" 4
.el .IP "\f(CW$self\fR\->Tw($wordspace)" 4
.IX Item "$self->Tw($wordspace)"
.ie n .IP "$self\->w($linewidth)" 4
.el .IP "\f(CW$self\fR\->w($linewidth)" 4
.IX Item "$self->w($linewidth)"
.ie n .IP "$self\->g($gray)" 4
.el .IP "\f(CW$self\fR\->g($gray)" 4
.IX Item "$self->g($gray)"
.ie n .IP "$self\->G($gray)" 4
.el .IP "\f(CW$self\fR\->G($gray)" 4
.IX Item "$self->G($gray)"
.ie n .IP "$self\->rg($red, $green, $blue)" 4
.el .IP "\f(CW$self\fR\->rg($red, \f(CW$green\fR, \f(CW$blue\fR)" 4
.IX Item "$self->rg($red, $green, $blue)"
.ie n .IP "$self\->\s-1RG\s0($red, $green, $blue)" 4
.el .IP "\f(CW$self\fR\->\s-1RG\s0($red, \f(CW$green\fR, \f(CW$blue\fR)" 4
.IX Item "$self->RG($red, $green, $blue)"
.ie n .IP "$self\->k($cyan, $magenta, $yellow, $black)" 4
.el .IP "\f(CW$self\fR\->k($cyan, \f(CW$magenta\fR, \f(CW$yellow\fR, \f(CW$black\fR)" 4
.IX Item "$self->k($cyan, $magenta, $yellow, $black)"
.ie n .IP "$self\->K($cyan, $magenta, $yellow, $black)" 4
.el .IP "\f(CW$self\fR\->K($cyan, \f(CW$magenta\fR, \f(CW$yellow\fR, \f(CW$black\fR)" 4
.IX Item "$self->K($cyan, $magenta, $yellow, $black)"
.ie n .IP "$self\->\fIgs()\fR" 4
.el .IP "\f(CW$self\fR\->\fIgs()\fR" 4
.IX Item "$self->gs()"
.PD
(Not implemented...)
.ie n .IP "$self\->cm M1, M2, M3, M4, M5, M6" 4
.el .IP "\f(CW$self\fR\->cm M1, M2, M3, M4, M5, M6" 4
.IX Item "$self->cm M1, M2, M3, M4, M5, M6"
.PD 0
.ie n .IP "$self\->d($arrayref, $scalar)" 4
.el .IP "\f(CW$self\fR\->d($arrayref, \f(CW$scalar\fR)" 4
.IX Item "$self->d($arrayref, $scalar)"
.ie n .IP "$self\->m($x, $y)" 4
.el .IP "\f(CW$self\fR\->m($x, \f(CW$y\fR)" 4
.IX Item "$self->m($x, $y)"
.PD
Move path.
.ie n .IP "$self\->l($x, $y)" 4
.el .IP "\f(CW$self\fR\->l($x, \f(CW$y\fR)" 4
.IX Item "$self->l($x, $y)"
Line path.
.ie n .IP "$self\->h()" 4
.el .IP "\f(CW$self\fR\->h()" 4
.IX Item "$self->h()"
.PD 0
.ie n .IP "$self\->c($x1, $y1, $x2, $y2, $x3, $y3)" 4
.el .IP "\f(CW$self\fR\->c($x1, \f(CW$y1\fR, \f(CW$x2\fR, \f(CW$y2\fR, \f(CW$x3\fR, \f(CW$y3\fR)" 4
.IX Item "$self->c($x1, $y1, $x2, $y2, $x3, $y3)"
.ie n .IP "$self\->v($x1, $y1, $x2, $y2)" 4
.el .IP "\f(CW$self\fR\->v($x1, \f(CW$y1\fR, \f(CW$x2\fR, \f(CW$y2\fR)" 4
.IX Item "$self->v($x1, $y1, $x2, $y2)"
.ie n .IP "$self\->y($x1, $y1, $x2, $y2)" 4
.el .IP "\f(CW$self\fR\->y($x1, \f(CW$y1\fR, \f(CW$x2\fR, \f(CW$y2\fR)" 4
.IX Item "$self->y($x1, $y1, $x2, $y2)"
.ie n .IP "$self\->re($x, $y, $width, $height)" 4
.el .IP "\f(CW$self\fR\->re($x, \f(CW$y\fR, \f(CW$width\fR, \f(CW$height\fR)" 4
.IX Item "$self->re($x, $y, $width, $height)"
.PD
Rectangle path.
.SH "AUTHOR"
.IX Header "AUTHOR"
See \s-1CAM::PDF\s0