Hulp bij Createimage zogauw er html in de pagina staat?
deze code werkt perfect:
Code (php)
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<?php
$dbhost = "host";
$db_user = "user";
$db_pass = "pass";
$db = "db";
mysql_connect($dbhost, $db_user, $db_pass);
mysql_select_db($db);
$dezeweek = date("W");
$query = mysql_query("SELECT * FROM aanbiedingen WHERE weeknr = ".$dezeweek."");
while ($aanbieding = mysql_fetch_object($query)) {
if (mysql_num_rows($query) > 0) {
$tekst = $aanbieding->naam_aanbieding;
header('Content-type: image/jpeg');
// Create the image
$im = imagecreatefromjpeg('lepona.jpeg');
// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$grey = imagecolorallocate($im, 128, 128, 128);
$black = imagecolorallocate($im, 0, 0, 0);
//imagefilledrectangle($im, 0, 0, 399, 29, $white);
// The text to draw
$text = $tekst;
// Replace path by your own font path
$font = './fonts/TAHOMA.TTF';
// Add some shadow to the text
imagettftext($im, 20, 0, 61, 97, $grey, $font, $text);
// Add the text
//imagettftext($im, 20, 0, 10, 96, $black, $font, $text);
imagefttext($im, 20, 0, 60, 96, $black, $font, $tekst);
// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagedestroy($im);
}
}
?>
$dbhost = "host";
$db_user = "user";
$db_pass = "pass";
$db = "db";
mysql_connect($dbhost, $db_user, $db_pass);
mysql_select_db($db);
$dezeweek = date("W");
$query = mysql_query("SELECT * FROM aanbiedingen WHERE weeknr = ".$dezeweek."");
while ($aanbieding = mysql_fetch_object($query)) {
if (mysql_num_rows($query) > 0) {
$tekst = $aanbieding->naam_aanbieding;
header('Content-type: image/jpeg');
// Create the image
$im = imagecreatefromjpeg('lepona.jpeg');
// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$grey = imagecolorallocate($im, 128, 128, 128);
$black = imagecolorallocate($im, 0, 0, 0);
//imagefilledrectangle($im, 0, 0, 399, 29, $white);
// The text to draw
$text = $tekst;
// Replace path by your own font path
$font = './fonts/TAHOMA.TTF';
// Add some shadow to the text
imagettftext($im, 20, 0, 61, 97, $grey, $font, $text);
// Add the text
//imagettftext($im, 20, 0, 10, 96, $black, $font, $text);
imagefttext($im, 20, 0, 60, 96, $black, $font, $tekst);
// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagedestroy($im);
}
}
?>
de code met html, werkt echter niet:
<h3 class="rightx">Lepona.nl:</h3>
<div id="adver">
<a id="link_right" href="?pagina=werkhoveniers&des=Gezocht Hoveniers"><img src="./images/hovenier_gezocht.png" /><br />Klik hier</a>
</div>
<div id="adver">
Code (php)
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<?php
$dbhost = "host";
$db_user = "user";
$db_pass = "pass";
$db = "db";
mysql_connect($dbhost, $db_user, $db_pass);
mysql_select_db($db);
$dezeweek = date("W");
$query = mysql_query("SELECT * FROM aanbiedingen WHERE weeknr = ".$dezeweek."");
while ($aanbieding = mysql_fetch_object($query)) {
if (mysql_num_rows($query) > 0) {
$tekst = $aanbieding->naam_aanbieding;
header('Content-type: image/png');
// Create the image
$im = imagecreatefromjpeg('lepona.jpeg');
// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$grey = imagecolorallocate($im, 128, 128, 128);
$black = imagecolorallocate($im, 0, 0, 0);
//imagefilledrectangle($im, 0, 0, 399, 29, $white);
// The text to draw
$text = $tekst;
// Replace path by your own font path
$font = './fonts/TAHOMA.TTF';
// Add some shadow to the text
imagettftext($im, 20, 0, 61, 97, $grey, $font, $text);
// Add the text
//imagettftext($im, 20, 0, 10, 96, $black, $font, $text);
imagefttext($im, 20, 0, 60, 96, $black, $font, $tekst);
// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagedestroy($im);
}
}
?>
$dbhost = "host";
$db_user = "user";
$db_pass = "pass";
$db = "db";
mysql_connect($dbhost, $db_user, $db_pass);
mysql_select_db($db);
$dezeweek = date("W");
$query = mysql_query("SELECT * FROM aanbiedingen WHERE weeknr = ".$dezeweek."");
while ($aanbieding = mysql_fetch_object($query)) {
if (mysql_num_rows($query) > 0) {
$tekst = $aanbieding->naam_aanbieding;
header('Content-type: image/png');
// Create the image
$im = imagecreatefromjpeg('lepona.jpeg');
// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$grey = imagecolorallocate($im, 128, 128, 128);
$black = imagecolorallocate($im, 0, 0, 0);
//imagefilledrectangle($im, 0, 0, 399, 29, $white);
// The text to draw
$text = $tekst;
// Replace path by your own font path
$font = './fonts/TAHOMA.TTF';
// Add some shadow to the text
imagettftext($im, 20, 0, 61, 97, $grey, $font, $text);
// Add the text
//imagettftext($im, 20, 0, 10, 96, $black, $font, $text);
imagefttext($im, 20, 0, 60, 96, $black, $font, $tekst);
// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagedestroy($im);
}
}
?>
iemand misschien eenig idee? ik zit er al een paar dagen op, en met behulp van php.net kom ik er ook niet uit, print imagepng($im); heb ik ook al eens geprobeerd. op een andere website kunnen ze mijn vraag niet beantwoorden, dus hopelijk hier.
alvast bedankt..
SanThe schreef op 01.02.2009 20:10:
Dat script maakt een plaatje en stuurt een header(). Daar hoort ook geen html in.
kan het ook zonder die header() dan, want het moet eigenlijk wel zo werken...