Class GenericImageHandler¶

Namespace: OfficeOpenXml.Drawing
Assembly: EPPlus.dll

The internal generic handler for image formats used in EPPlus.

public class GenericImageHandler : IImageHandler

Inheritance¶

object ← GenericImageHandler

Implements¶

IImageHandler

Inherited Members¶

object.Equals(object?, object?)
object.Equals(object?)
object.GetHashCode()
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object?, object?)
object.ToString()

Constructors¶

GenericImageHandler()¶

public GenericImageHandler()

Properties¶

LastException¶

The last exception that occured when calling GetImageBounds(MemoryStream, ePictureType, double, double, double, double)

public Exception LastException { get; }

Property Value¶

Exception

SupportedTypes¶

Supported types by the image handler

public HashSet<ePictureType> SupportedTypes { get; }

Property Value¶

HashSet<ePictureType>

Methods¶

GetImageBounds(MemoryStream, ePictureType, out double, out double, out double, out double)¶

Retreives the image bounds and resolution for an image

public bool GetImageBounds(MemoryStream image, ePictureType type, out double width, out double height, out double horizontalResolution, out double verticalResolution)

Parameters¶

image MemoryStream

The image data

type ePictureType

Type type of image

width double

The width of the image

height double

The height of the image

horizontalResolution double

The horizontal resolution in DPI

verticalResolution double

The vertical resolution in DPI

Returns¶

bool

ValidForEnvironment()¶

Returns if the handler is valid for the enviornment. The generic image handler is valid in all environments, so it will always return true.

public bool ValidForEnvironment()

Returns¶

bool