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IRSGPImage Interface

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Defines an interface for GDI+ image, which is implemented by TRSGPImage and TRSGPBitmap. The interface provides methods for loading and saving raster images (bitmaps) and vector images (metafiles). A IRSGPImage implementation encapsulates a bitmap or a metafile and stores attributes that you can retrieve. You can construct Image objects from a variety of file types including BMP, ICON, GIF, JPEG, Exif, PNG, TIFF, WMF, and EMF.

To create a VCL TBitmap from the image, call CreateBitmap method

Namespace: RSGdiPlusGraphics

	Name	Description
	BitsPerPixel	Returns the number of bits per pixel
	Canvas	Return the canvas of the image
	EmbeddedColorManagement	Returns whether the image applies color correction according to color management information that is embedded in the stream. Embedded information can include ICC profiles, gamma values, and chromaticity information.
	Flags	Returns a set of flags that indicate certain attributes of this Image object.
	Handle	Return the handle to the image
	Height	Return the height, in pixels, of the image
	HorizontalResolution	Returns the horizontal resolution, in dots per inch, of this image.
	ImageType	Return the image type (bitmap, metafile, or unknown) of the image
	PixelFormat	Returns the pixel format of this Image object.
	PixelFormatFlags	Returns a set of flags about the pixel format
	RawFormat	Return a globally unique identifier ( GUID) that identifies the format of this Image object.
	VerticalResolution	Returns the vertical resolution, in dots per inch, of this image.
	Width	Return the width, in pixels, of the image

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	Name	Description
	Assign(IRSGPImage)	Overloaded. Copies the data and properties of the source image to the current image.
	Assign(TPersistent)	Overloaded. Copies the data and properties of the source image to the current image. Can also be used to copy VCL graphic images to the current image.
	Clone	Creates a new Image object and initializes it with the contents of this Image object.
	CreateBitmap	Overloaded. Create a TBitmap from the image
	CreateBitmap(TRectF)	Overloaded. Create a TBitmap from the part of the image specified by the rectangle
	GetBitsPerPixel	Returns the number of bits per pixel
	GetBounds	Get the bounds rectangle, in pixels, of the image
	GetCanvas	Return the canvas of the image
	GetEmbeddedColorManagement	EmbeddedColorManagement property read accessor
	GetFlags	Returns a set of flags that indicate certain attributes of this Image object.
	GetHandle	Return the handle of the image
	GetHeight	Return the height, in pixels, of the image
	GetHorizontalResolution	Returns the horizontal resolution, in dots per inch, of this image.
	GetImageType	Return the image type (bitmap, metafile, or unknown) of the image
	GetPixelFormat	Returns the pixel format of this Image object.
	GetPixelFormatFlags	Returns a set of flags about the pixel format
	GetRawFormat	Return a globally unique identifier ( GUID) that identifies the format of this Image object.
	GetThumbnail(Cardinal,Cardinal)	Overloaded. Creates a thumbnail of the image at the specified height and width in pixels
	GetThumbnailAbort(Cardinal,Cardinal,ImageAbort,Pointer)	Overloaded. Creates a thumbnail of the image at the specified height and width in pixels. The abort function parameter allows aborting the thumbnail creation. During the process of creating or retrieving the thumbnail image, GDI+ calls this function to give you the opportunity to abort the process.
	GetVerticalResolution	Returns the vertical resolution, in dots per inch, of this image.
	GetWidth	Return the width, in pixels, of the image
	LoadFromFile(String)	Load the image from a file
	LoadFromStream(TStream)	Load the image from a stream
	RotateFlip(TRSGPRotateFlip)	Rotates and flips this image.
	SaveToFile(String)	Overloaded. Saves this image to a stream based on file extension of the filename
	SaveToFile(String,TGUID,PGPEncoderParameters)	Overloaded. Saves this image to a file based on the Clsid format specified
	SaveToStream(TStream,TGUID,PGPEncoderParameters)	Saves this image to a stream based on the Clsid format specified
	SetEmbeddedColorManagement(Boolean)	EmbeddedColorManagement property write accessor

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IRSGPImage Interface

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