76 lines
2.5 KiB
PHP
76 lines
2.5 KiB
PHP
<?php
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//
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// ZoneMinder xHTML configuration file, $Date$, $Revision$
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// Copyright (C) 2003, 2004, 2005, 2006 Philip Coombes
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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define( 'DEVICE_WIDTH', 320 ); // Default device width for phones and handhelds
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define( 'DEVICE_HEIGHT', 240 ); // Default device height for phones and handhelds
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define( 'DEVICE_LINES', 10 ); // Default device lines for phones and handhelds
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$rates = array(
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"5000" => "50x",
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"2000" => "20x",
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"500" => "5x",
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"200" => "2x",
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"100" => $zmSlangReal,
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"50" => "1/2x",
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);
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$scales = array(
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"400" => "4x",
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"300" => "3x",
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"200" => "2x",
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"150" => "1.5x",
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"100" => $zmSlangActual,
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"75" => "3/4x",
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"50" => "1/2x",
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"33" => "1/3x",
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"25" => "1/4x",
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);
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switch ( $bandwidth )
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{
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case "phone" : // Very incomplete at present
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{
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define( "ZM_WEB_DEFAULT_RATE", ZM_WEB_P_DEFAULT_RATE ); // What the default replay rate factor applied to 'event' views is (%)
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define( "ZM_WEB_SCALE_THUMBS", ZM_WEB_P_SCALE_THUMBS ); // Image scaling for thumbnails, bandwidth versus cpu in rescaling
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define( "ZM_WEB_AJAX_TIMEOUT", ZM_WEB_P_AJAX_TIMEOUT ); // Timeout to use for Ajax requests, no timeout used if unset
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break;
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}
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}
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function getDeviceScale( $width, $height, $divisor=1 )
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{
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global $device;
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$device_width = (isset($device)&&!empty($device['width']))?$device['width']:DEVICE_WIDTH;
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$device_height = (isset($device)&&!empty($device['height']))?$device['height']:DEVICE_HEIGHT;
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// Allow for margins etc
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$device_width -= 2;
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$device_height -= 2;
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$width_scale = ($device_width*SCALE_BASE)/$width;
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$height_scale = ($device_height*SCALE_BASE)/$height;
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$scale = (int)(($width_scale<$height_scale)?$width_scale:$height_scale);
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if ( $divisor != 1 )
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$scale = (int)($scale/$divisor);
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return( $scale );
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}
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?>
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