[%# # IMPORTANT NOTE # This documentation is generated automatically from source # templates. Any changes you make here may be lost. # # The 'docsrc' documentation source bundle is available for download # from http://www.template-toolkit.org/docs.html and contains all # the source templates, XML files, scripts, etc., from which the # documentation for the Template Toolkit is built. -%] [% META book = 'Modules' page = 'Plugin_GD_Text_Wrap' %] [% WRAPPER toc; PROCESS tocitem title ="SYNOPSIS" subs = []; PROCESS tocitem title ="EXAMPLES" subs = []; PROCESS tocitem title ="DESCRIPTION" subs = []; PROCESS tocitem title ="AUTHOR" subs = []; PROCESS tocitem title ="VERSION" subs = []; PROCESS tocitem title ="COPYRIGHT" subs = []; PROCESS tocitem title ="SEE ALSO" subs = []; END %] [% WRAPPER section title="SYNOPSIS" -%]

    [% tt_start_tag %] USE align = GD.Text.Wrap(gd_image); [% tt_end_tag %]

[%- END %] [% WRAPPER section title="EXAMPLES" -%]

    [% tt_start_tag %] FILTER null;
        USE gd  = GD.Image(200,400);
        USE gdc = GD.Constants;
        black = gd.colorAllocate(0,   0, 0);
        green = gd.colorAllocate(0, 255, 0);
        txt = "This is some long text. " | repeat(10);
        USE wrapbox = GD.Text.Wrap(gd,
         line_space  => 4,
         color       => green,
         text        => txt,
        );
        wrapbox.set_font(gdc.gdMediumBoldFont);
        wrapbox.set(align => 'center', width => 160);
        wrapbox.draw(20, 20);
        gd.png | stdout(1);
      END;
    -[% tt_end_tag %]

    [% tt_start_tag %] txt = BLOCK -[% tt_end_tag %]
    Lorem ipsum dolor sit amet, consectetuer adipiscing elit,
    sed diam nonummy nibh euismod tincidunt ut laoreet dolore
    magna aliquam erat volutpat.
    [% tt_start_tag %] END -[% tt_end_tag %]
    [% tt_start_tag %] FILTER null;
        #
        # This example follows the example in GD::Text::Wrap, except
        # we create a second image that is a copy just enough of the
        # first image to hold the final text, plus a border.
        #
        USE gd  = GD.Image(400,400);
        USE gdc = GD.Constants;
        green = gd.colorAllocate(0, 255, 0);
        blue  = gd.colorAllocate(0, 0, 255);
        USE wrapbox = GD.Text.Wrap(gd,
         line_space  => 4,
         color       => green,
         text        => txt,
        );
        wrapbox.set_font(gdc.gdMediumBoldFont);
        wrapbox.set(align => 'center', width => 140);
        rect = wrapbox.get_bounds(5, 5);
        x0 = rect.0;
        y0 = rect.1;
        x1 = rect.2 + 9;
        y1 = rect.3 + 9;
        gd.filledRectangle(0, 0, x1, y1, blue);
        gd.rectangle(0, 0, x1, y1, green);
        wrapbox.draw(x0, y0);
        nx = x1 + 1;
        ny = y1 + 1;
        USE gd2 = GD.Image(nx, ny);
        gd2.copy(gd, 0, 0, 0, 0, x1, y1);
        gd2.png | stdout(1);
       END;
    -[% tt_end_tag %]

[%- END %] [% WRAPPER section title="DESCRIPTION" -%]

The GD.Text.Wrap plugin provides an interface to the GD::Text::Wrap module. It allows multiples line of text to be drawn in GD images with various wrapping and alignment.

See [% ttlink('GD::Text::Wrap') -%] for more details. See [% ttlink('Template::Plugin::GD::Text::Align') -%] for a plugin that allow you to draw text with various alignment and orientation.

[%- END %] [% WRAPPER section title="AUTHOR" -%]

Craig Barratt <craig@arraycomm.com>

The GD::Text module was written by Martien Verbruggen.

[%- END %] [% WRAPPER section title="VERSION" -%]

1.43, distributed as part of the Template Toolkit version 2.08, released on 30 July 2002.

[%- END %] [% WRAPPER section title="COPYRIGHT" -%]

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

[%- END %] [% WRAPPER section title="SEE ALSO" -%]

[% ttlink('Template::Plugin', 'Template::Plugin') -%], [% ttlink('Template::Plugin::GD', 'Template::Plugin::GD') -%], [% ttlink('Template::Plugin::GD::Text::Align', 'Template::Plugin::GD::Text::Align') -%], [% ttlink('GD', 'GD') -%], [% ttlink('GD::Text::Wrap', 'GD::Text::Wrap') -%]

[%- END %]