| ImageHelper Methods |
The ImageHelper type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | CanResizeImage |
Indicates if current image can be resized to the specified dimensions.
|
| EnsureImageDimensions(Int32, Int32, Int32) |
Returns new image dimensions (int[2]: 0 - width, 1 - height) .
|
 | EnsureImageDimensions(Int32, Int32, Int32, Int32, Int32) |
Computes new image dimensions according to the specified parameters, and returns it.
|
| GetAutoResizeDimensions |
Gets dimensions from settings into width, height and max side size parameters.
|
| GetAutoResizeToHeight |
Returns HEIGHT the images should be automatically resized to. Value is returned from the site settings.
|
| GetAutoResizeToMaxSideSize |
Returns MAX SIDE SIZE the images should be automatically resized to. Value is returned from the site settings.
|
| GetAutoResizeToWidth |
Returns WIDTH the images should be automatically resized to. Value is returned from the site settings.
|
| GetBytes |
Gets the binary data for the given image
|
| GetConvertedImage |
Transforms image to different format.
|
| GetConvertedImageData |
Transforms image to different format.
|
| GetFlippedImage |
Flips image.
|
| GetFlippedImageData |
Flips image.
|
| GetGrayscaledImage |
Transforms image to grayscale.
|
| GetGrayscaledImageData |
Transforms image to grayscale.
|
| GetImage |
Gets the image based on the file name. The method's return value is cached for 60 minutes.
|
| GetImageThumbnailFileName |
Returns image thumbnail file name.
|
| GetImageWithWatermarkData | Obsolete.
Gets the image.
|
| GetPositionEnum | Obsolete.
Gets the enumeration of the given position string.
|
| GetResizedImage(Int32) |
Returns resized image according to max side size.
|
| GetResizedImage(Int32, Int32) |
Returns resized image.
|
| GetResizedImageData(Int32, Int32) |
Returns resized image as the data array. For quality is used DefaultQuality.
|
| GetResizedImageData(Int32, Int32, Int32) |
Returns resized image as the data array.
|
| GetResizedImageData(Byte, String, Int32, Int32, Int32) |
If posted file is image, resizes it to the required dimensions if possible and returns resized data. If it is not image, original data are returned.
|
| GetResizeEnum |
Returns image resize enumeration for given string.
|
| GetRotatedImage |
Rotates image by specified angle.
|
| GetRotatedImageData |
Rotates image by specified angle.
|
| GetTrimmedImage(Int32, Int32, ImageHelperImageTrimAreaEnum) |
Trim image by specified area.
|
| GetTrimmedImage(Int32, Int32, Int32, Int32) |
Trim image by specified area.
|
| GetTrimmedImageData(Int32, Int32, ImageHelperImageTrimAreaEnum) |
Trim image by specified area.
|
| GetTrimmedImageData(Int32, Int32, Int32, Int32) |
Crop image by specified area.
|
| ImageFormatToString |
Gets image format.
|
| ImageToBytes(Image) |
Converts Image to byte array.
|
| ImageToBytes(Image, Int32) |
Converts Image to byte array.
|
| IsEditableImage |
Determines whether it is an editable image extension or not. Accepts extensions in both formats ".gif", and "gif"
|
| IsHtml |
Determines whether it is a html/htm extension or not.
|
| IsImage |
Determines whether it is an image extension or not. Accepts extensions in both formats ".gif", and "gif"
|
| IsMimeImage |
Determines whether image is an image depending on mimetype.
|
| IsSupportedByImageEditor |
Checks if image format is supported by Image Editor.
|
| LoadImage |
Load image data.
|
| StringToImageFormat |
Gets string name of image format.
|
| UnifyFileExtension |
Unifies file extensions.
|
See Also