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.\"
.IX Title "Imager::Inline 3pm"
.TH Imager::Inline 3pm "2020-11-08" "perl v5.32.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Imager::Inline \- using Imager with Inline::C.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 8
\&  use Inline with => \*(AqImager\*(Aq;
\&  use Inline C => <<\*(AqEOS\*(Aq;
\&  Imager some_func(Imager::Color c, Imager::Fill f) {
\&    Imager img = i_img_8_new(200, 200, 3);
\&    /* fill with color */
\&    i_box_filled(img, 0, 0, 199, 199, c);
\&    /* inner area with fill */
\&    i_box_cfill(img, 50, 50, 149, 149, f);
\&
\&    return img;
\&  }
\&  EOS
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Imager hooks into Inline's \f(CW\*(C`with\*(C'\fR syntax to make it easier to write
Inline::C code that works with Imager, you can call Imager functions
without having to include headers or perform initialization.
.PP
Imager's Inline \f(CW\*(C`with\*(C'\fR support does the following:
.IP "\(bu" 4
add the installed Imager include directory to \s-1INC\s0
.IP "\(bu" 4
add the Imager typemap to \s-1TYPEMAPS\s0
.IP "\(bu" 4
include the headers needed by Imager C extension modules.
.IP "\(bu" 4
declare and initialize the Imager \s-1API\s0 function table pointer
.IP "\(bu" 4
filter the supplied code to replace Imager's class names with those
that Inline::C can handle.
.SH "LIMITATIONS"
.IX Header "LIMITATIONS"
The filtering mechanism is global, it will replace the class names
even inside string constants.  If you need a string matching the name
of one of Imager's classes, like \f(CW"Imager::Color"\fR you will need to
split it into 2 to use C's string pasting mechanism, for example:
\&\f(CW"Imager:" ":Color"\fR.
.SH "AUTHOR"
.IX Header "AUTHOR"
Tony Cook <tonyc@cpan.org>
.SH "REVISION"
.IX Header "REVISION"
\&\f(CW$Revision\fR$
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Imager, Imager::ExtUtils, Imager::API, Imager::APIRef,
samples/inline_replace_color.pl