setImageFormat('pdf');
$success = $img->writeImage($inpdff);
return file_get_contents($inpdff);
}
return $pdff;
}
$scale="1.0";
$angle="0";
$selname = "";
// Ideas below inspired by http://www.howtogeek.com/109369/how-to-quickly-resize-convert-modify-images-from-the-linux-terminal/ ... thanks
$charcoal_quality_implode="";
if (isset($_POST['charcoal'])) {
if (str_replace("0","",urldecode($_POST['charcoal'])) != "") {
$charcoal_quality_implode .= ' -charcoal ' . urldecode($_POST['charcoal']) . ' ';
}
}
if (isset($_GET['charcoal'])) {
if (str_replace("0","",urldecode($_GET['charcoal'])) != "") {
$charcoal_quality_implode .= ' -charcoal ' . urldecode($_GET['charcoal']) . ' ';
}
}
if (isset($_POST['quality'])) {
if (str_replace("0","",urldecode($_POST['quality'])) != "") {
$charcoal_quality_implode .= ' -quality ' . urldecode($_POST['quality']) . ' ';
}
}
if (isset($_GET['quality'])) {
if (str_replace("0","",urldecode($_GET['quality'])) != "") {
$charcoal_quality_implode .= ' -quality ' . urldecode($_GET['quality']) . ' ';
}
}
if (isset($_POST['implode'])) {
if (str_replace("0","",urldecode($_POST['implode'])) != "") {
$charcoal_quality_implode .= ' -implode ' . urldecode($_POST['implode']) . ' ';
}
}
if (isset($_GET['implode'])) {
if (str_replace("0","",urldecode($_GET['implode'])) != "") {
$charcoal_quality_implode .= ' -implode ' . urldecode($_GET['implode']) . ' ';
}
}
if (isset($_POST['selname'])) $selname = urldecode($_POST['selname']);
if (isset($_GET['selname'])) $selname = urldecode($_GET['selname']);
if (isset($_POST['angle'])) $angle = urldecode($_POST['angle']);
if (isset($_GET['angle'])) $selname = urldecode($_GET['angle']);
if (isset($_POST['scale'])) $scale = urldecode($_POST['scale']);
if (isset($_GET['scale'])) $scale = urldecode($_GET['scale']);
//if (strpos($selname, "/") !== false) $selname = urlencode($selname);
$firstbits = "\n\n\n\n\nAffine Transformation Rotation and Scale via ImageMagick Primer Tutorial\n\n\n";
$erroneousbits = "Sorry, but " . $selname . " was not found.
";
$formbits = "\n
";
$suffix = "";
$lastone=0;
$cnt=0;
if ($selname != "") {
exec('echo y > affine_rotate_imagemagick.png; echo y > affine_rotate_imagemagick.png; rm -f affine_rotate_imagemagick-*.pdf < affine_rotate_imagemagick.png 2> /dev/null; rm -f affine_rotate_imagemagick-*.pdf < affine_rotate_imagemagick.png 2> /dev/null; rm -f affine_rotate_imagemagick-*.png < affine_rotate_imagemagick.png 2> /dev/null; rm -f affine_rotate_imagemagick.png < affine_rotate_imagemagick.png 2> /dev/null; angle=' . $angle . '; scale=' . $scale . '; radians=`perl -e "print $angle * atan2(1,1)/45"`
sx=`python -c "import math; print math.cos( $radians ) * $scale"`
rx=`perl -e "print sin( $radians ) * $scale"`
ry=`python -c "print -($rx)"`
sy="$sx"
' . $convertpath . 'convert ' . $selname . ' -matte -virtual-pixel Transparent \
-affine $sx,$rx,$ry,$sy,0,0 -transform +repage ' . $charcoal_quality_implode . ' affine_rotate_imagemagick.png');
sleep(5);
if (!file_exists("affine_rotate_imagemagick.png") && !file_exists("affine_rotate_imagemagick-0.png")) {
while ($cnt < 10 && !file_exists("affine_rotate_imagemagick.png") && !file_exists("affine_rotate_imagemagick-0.png")) {
sleep(20);
$cnt++;
}
}
if (!file_exists("affine_rotate_imagemagick.png") && !file_exists("affine_rotate_imagemagick-0.png")) {
$selname=$selname;
} else if (file_exists("affine_rotate_imagemagick-0.png")) {
if (isset($_POST['pdf']) || isset($_GET['pdf'])) {
$fpdf = topdf('affine_rotate_imagemagick-0.png', 'affine_rotate_imagemagick-0.pdf');
}
while (file_exists("affine_rotate_imagemagick-" . $lastone . ".png")) {
$lastone++;
if (isset($_POST['pdf']) || isset($_GET['pdf'])) {
if (file_exists("affine_rotate_imagemagick-" . $lastone . ".png")) {
topdf('affine_rotate_imagemagick-' . $lastone . '.png', 'affine_rotate_imagemagick-' . $lastone . '.pdf');
}
}
}
if (1 == 2) $lastone--;
$sbits = "\n";
$erroneousbits = "";
$firstbits = str_replace("", $sbits . "", $firstbits);
if (isset($_POST['pdf']) || isset($_GET['pdf'])) {
$formbits=str_replace(" ", "