images.inc.php

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<?php
 
require_once( 'header.inc.php' );
require_once( CH_DIRECTORY_PATH_INC . 'db.inc.php' );
require_once( CH_DIRECTORY_PATH_INC . 'params.inc.php' );
 
ch_import ('ChWsbImageResize');
 
$gdInstalled = extension_loaded( 'gd' );
$use_gd = getParam( 'enable_gd' ) == 'on' ? 1 : 0;
 
function imageResize( $srcFilename, $dstFilename, $sizeX, $sizeY, $forceJPGOutput = false, $isSquare = false )
{
    $o = ChWsbImageResize::instance();
    $o->removeCropOptions ();
    $o->setJpegOutput ($forceJPGOutput);
    $o->setSize ($sizeX, $sizeY);
    if ($isSquare || (($sizeX == 32) && (32 == $sizeY)) || (($sizeX == 64) && (64 == $sizeY)))
        $o->setSquareResize (true);
    else
        $o->setSquareResize (false);
    return $o->resize($srcFilename, $dstFilename);
}
 
function applyWatermark( $srcFilename, $dstFilename, $wtrFilename, $wtrTransparency )
{
    $o = ChWsbImageResize::instance();
    return $o->applyWatermark ($srcFilename, $dstFilename, $wtrFilename, $wtrTransparency);
}