To fix broken images in Javascript you can use the following snippet.
Sample Javascript
$('image').error(function(){ $(this).attr('src', ‘image/no_image.png’); });
To fix broken images in Javascript you can use the following snippet.
$('image').error(function(){ $(this).attr('src', ‘image/no_image.png’); });
To rotate a image in C# and VB.NET you can use the following snippet.
public enum RotateMode { Ninetee = 0, OneHundretEighty = 1, TwoHundredSeventy = 2, } public static Image RotateImage(Image myImage, RotateMode myRotatemode) { var ret = myImage; switch (myRotatemode) { case RotateMode.Ninetee: ret.RotateFlip(RotateFlipType.Rotate90FlipNone); break; case RotateMode.OneHundretEighty: ret.RotateFlip(RotateFlipType.Rotate180FlipNone); break; case RotateMode.TwoHundredSeventy: ret.RotateFlip(RotateFlipType.Rotate270FlipNone); break; } return ret; }
Public Enum RotateMode Ninetee = 0 OneHundretEighty = 1 TwoHundredSeventy = 2 End Enum Public Shared Function RotateImage(myImage As Image, myRotatemode As RotateMode) As Image Dim ret = myImage Select Case myRotatemode Case RotateMode.Ninetee ret.RotateFlip(RotateFlipType.Rotate90FlipNone) Exit Select Case RotateMode.OneHundretEighty ret.RotateFlip(RotateFlipType.Rotate180FlipNone) Exit Select Case RotateMode.TwoHundredSeventy ret.RotateFlip(RotateFlipType.Rotate270FlipNone) Exit Select End Select Return ret End Function
To flip a image in C# and VB.NET you can use the following snippet.
public enum FlipMode { Horizontal = 0, Vertical = 1, Both = 2 } public Image FlipImage(Image myImage, FlipMode myFlipmode) { var ret = myImage; switch (myFlipmode) { case FlipMode.Horizontal: ret.RotateFlip(RotateFlipType.RotateNoneFlipX); break; case FlipMode.Vertical: ret.RotateFlip(RotateFlipType.RotateNoneFlipY); break; case FlipMode.Both: ret.RotateFlip(RotateFlipType.RotateNoneFlipXY); break; } return ret; }
Public Enum FlipMode Horizontal = 0 Vertical = 1 Both = 2 End Enum Public Function FlipImage(myImage As Image, myFlipmode As FlipMode) As Image Dim ret = myImage Select Case myFlipmode Case FlipMode.Horizontal ret.RotateFlip(RotateFlipType.RotateNoneFlipX) Exit Select Case FlipMode.Vertical ret.RotateFlip(RotateFlipType.RotateNoneFlipY) Exit Select Case FlipMode.Both ret.RotateFlip(RotateFlipType.RotateNoneFlipXY) Exit Select End Select Return ret End Function
To resize a image in PHP you can use the following snippet.
function ImageResize($imageName, $tempName, $maxWidth, $maxHeight) { $extension = explode(".", $imageName); $extension = $extension[count($extension)-1]; if($extension == "jpeg" || $extension == "jpg") { $image = imagecreatefromjpeg($tempName); } elseif($extension == "gif") { $image = imagecreatefromgif($tempName); } elseif($extension == "png") { $image = imagecreatefrompng($tempName); } $Width = imagesx($image); $Height = imagesy($image); if($Width <= $maxWidth && $Height <= $maxHeight) { return $image; } if($Width >= $Height) { $newWidth = $maxWidth; $newHeight = $newWidth * $Height / $Width; } else { $newHeight = $maxHeight; $newWidth = $Width / $Height * $newHeight; } $image2 = imagecreatetruecolor($newWidth, $newHeight); imagecopyresampled($image2, $image, 0, 0, 0, 0, floor($newWidth), floor($newWidth), $Width, $Height); return $image2; }