PHP - Rotating Image Php Function Problem

Hi there,
on my yardmaps website, if a user uploads an image taken with an iphone, and the exif data sets orientation to 1, the image is automatically rotated when put through the imagecopyresampled function.

If I take the same image, and strip out the exif data with photoshop (save as for web, no meta data), the image uploads correctly.

Is there any way to force imagecopyresampled to not rotate the image?

Thanks
B

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=347332.0

Hi again, I have a bar chart, standard 3 verticle bars coloured differently, but now i want to put some text on them, say: Bar A, Bar B, Bar C.
Also this text has to be rotated 90 degrees

So here is the code to make the bars, I guess I need to use:
$red = imagecolorallocate($im, 255, 0, 0);
imagestring($im, 5, 50, 50, "Bar A", $red);
In some kind of loop
so:

$text = array(
imagestring($im, 5, 50, 50, "Bar A", $red);
imagestring($im, 5, 50, 50, "Bar B", $red);
imagestring($im, 5, 50, 50, "Bar C", $red);
);

can anyone help?

Code: [Select]
  for($i=0;$i<$columns;$i++)
    {
        $column_height = ($height / 100) * (( $values[$i] / $maxv) *100);
 
        $x1 = $i*$column_width;
        $y1 = $height-$column_height;
        $x2 = (($i+1)*$column_width)-$padding;
        $y2 = $height;

Code: [Select]
//SQL connect stuff
// This array of values is just here for the example.
 


    //$values = array("5","6","7");
 
// Get the total number of columns we are going to plot
 
    $columns  = count($values);
 
// Get the height and width of the final image
 
    $width = 150;
    $height = 200;
 
// Set the amount of space between each column
 
    $padding = 15;
 
// Get the width of 1 column
 
    $column_width = $width / $columns ;
 
// Generate the image variables





 
    $im        = imagecreate($width,$height);
    $gray      = imagecolorallocate ($im,0xcc,0xcc,0xcc);
    $gray_lite = imagecolorallocate ($im,0xee,0xee,0xee);
    $gray_dark = imagecolorallocate ($im,0x7f,0x7f,0x7f);
    $white     = imagecolorallocate ($im,0xff,0xff,0xff);

    $colours = array(
                  imagecolorallocate ($im,0xff,0x00,0xcc),
                  imagecolorallocate ($im,0xcc,0xff,0x00),
                  imagecolorallocate ($im,0x00,0xcc,0xff)
                   );

 
// Fill in the background of the image
 
    imagefilledrectangle($im,0,0,$width,$height,$white);
 
    $maxv = 0;
 
// Calculate the maximum value we are going to plot
 
    for($i=0;$i<$columns;$i++)$maxv = max($values[$i],$maxv);
 
// Now plot each column
 
    for($i=0;$i<$columns;$i++)
    {
        $column_height = ($height / 100) * (( $values[$i] / $maxv) *100);
 
        $x1 = $i*$column_width;
        $y1 = $height-$column_height;
        $x2 = (($i+1)*$column_width)-$padding;
        $y2 = $height;
 
//        imagefilledrectangle($im,$x1,$y1,$x2,$y2,$gray);
   imagefilledrectangle($im,$x1,$y1,$x2,$y2,$colours[$i]);
 
// This part is just for 3D effect
 
        imageline($im,$x1,$y1,$x1,$y2,$gray_lite);
        imageline($im,$x1,$y2,$x2,$y2,$gray_lite);
        imageline($im,$x2,$y1,$x2,$y2,$gray_dark);
 
    }
 
// Send the PNG header information. Replace for JPEG or GIF or whatever
 
    header ("Content-type: image/png");
    imagepng($im);
imagedestroy($im);




?>

This topic has been moved to Ajax Help.

http://www.phpfreaks.com/forums/index.php?topic=347705.0

I'm trying to write code that will let me pull 10 out of 15 images out of a folder and display them on my site. The images are all different, and I don't want dupes to show. So far, I have the following code figured out:

---------------

$s = array ("image.jpg", "image2.jpg"); // as many images as you want
$n = rand(1,len($s)); // randomly pick a number between 1 and the
length of the array
echo "<img src='". $s[$n] .'">"; // create an image tag for the randomly selected imagine (value of the randomly defined key)
array_pop($s, $n); // This piece isn't right, it needs to EXTRACT and delete the $n array element.

// Next random image
$n = rand(1,len($s));
echo "<img src='". $s[$n] .'">";

---------------
Any ideas what array_pop should be to work properly?

Thank you for the help!