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upload และ resize รูปออกมาให้ได้ 2 ขนาดต้องทำยังไงเหรอคะ |
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จากโค้ดตัวอย่าง upload & resize ในตัวอย่างบทเรียนค่ะ
คือต้องการให้ Upload รูป 1 รูปแล้ว resize ออกมาให้ได้ 2 ขนาดพร้อมกัน
โดยขนาดคือ 300*155 และ 150*90 ตามนี้ค่ะ ต้องใส่ฟังก์ชั่นเพิ่มเข้าไปยังไงเหรอคะ
Code (PHP)
<?
if(trim($_FILES["fileUpload"]["tmp_name"]) != "")
{
$images = $_FILES["fileUpload"]["tmp_name"];
$new_images = "Thumbnails_".$_FILES["fileUpload"]["name"];
copy($_FILES["fileUpload"]["tmp_name"],"MyResize/".$_FILES["fileUpload"]["name"]);
$width=100; //*** Fix Width & Heigh (Autu caculate) ***//
$size=GetimageSize($images);
$height=round($width*$size[1]/$size[0]);
$images_orig = ImageCreateFromJPEG($images);
$photoX = ImagesX($images_orig);
$photoY = ImagesY($images_orig);
$images_fin = ImageCreateTrueColor($width, $height);
ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
ImageJPEG($images_fin,"MyResize/".$new_images);
ImageDestroy($images_orig);
ImageDestroy($images_fin);
echo "Resize Successful.<br>";
//*** Insert Record ***//
$objConnect = mysql_connect("localhost","root","1234") or die("Error Connect to Database");
$objDB = mysql_select_db("db_tded");
$strSQL = "INSERT INTO tb_picsexy_main ";
$strSQL .="(pic_resize) VALUES ('".$new_images."')";
$objQuery = mysql_query($strSQL);
}
?>
Tag : - - - -
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| Date :
2010-07-08 20:12:49 |
By :
atomy_mink |
View :
1147 |
Reply :
4 |
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เขียนมาอีก 1 ชุดครับ ง่ายสุดแล้วครับ
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| Date :
2010-07-08 20:42:31 |
By :
webmaster |
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ยังไงเหรอคะ
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| Date :
2010-07-09 00:09:05 |
By :
atomy_mink |
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น่าจะประมาณนี้
Code (PHP)
<?
$images = $_FILES["fileUpload"]["tmp_name"];
$new_images = "Thumbnails_".$_FILES["fileUpload"]["name"];
copy($_FILES["fileUpload"]["tmp_name"],"MyResize/".$_FILES["fileUpload"]["name"]);
$width=300; //*** Fix Width & Heigh (Autu caculate) ***//
$size=GetimageSize($images);
$height=round($width*$size[1]/$size[0]);
$images_orig = ImageCreateFromJPEG($images);
$photoX = ImagesX($images_orig);
$photoY = ImagesY($images_orig);
$images_fin = ImageCreateTrueColor($width, $height);
ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
ImageJPEG($images_fin,"MyResize/".$new_images);
ImageDestroy($images_orig);
ImageDestroy($images_fin);
$width=150; //*** Fix Width & Heigh (Autu caculate) ***//
$size=GetimageSize($images);
$height=round($width*$size[1]/$size[0]);
$images_orig = ImageCreateFromJPEG($images);
$photoX = ImagesX($images_orig);
$photoY = ImagesY($images_orig);
$images_fin = ImageCreateTrueColor($width, $height);
ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
ImageJPEG($images_fin,"MyResize/".$new_images);
ImageDestroy($images_orig);
ImageDestroy($images_fin);
?>
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| Date :
2010-07-09 04:32:17 |
By :
heng |
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ได้แล้วค่ะ ขอบคุณค่ะ
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| Date :
2010-07-09 16:39:44 |
By :
atomy_mink |
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 Load balance : Server 04
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