Extension methods on the Image object. More...

Static Public Member Functions
static double[]	GetPixel (this Image img, Point location)
	Gets the pixel values of all planes at the given position. More...

static Bitmap	ToBitmap (this Image img, int width, int height, PixelFormat pfm, Rect sourceRect, PlaneConfiguration planes, double gain, int offset, HighBitScaleMode mode)
	Create a System.Drawing.Bitmap from this CVB image. More...

static Bitmap	ToBitmap (this Image img, int width, int height, HighBitScaleMode mode)
	Convert this Stemmer.Cvb.Image into a Bitmap of selectable size. More...

static Bitmap	ToBitmap (this Image img, HighBitScaleMode mode)
	Convert this Stemmer.Cvb.Image into a Bitmap of identical size. More...

static Bitmap	ToBitmap (this Image img)
	Convert this Stemmer.Cvb.Image into a Bitmap of identical size and convert data with bit depth higher than 8 via HighBitScaleMode.Global scaling. More...

static PointF	ToPointF (this Point2Dd pt)
	implicit conversion operator to System.Drawing.PointF More...

static Point	ToPoint (this Point2Dd pt)
	implicit conversion operator to System.Drawing.Point More...

static Point[]	ToPoints (this Point2Dd[] arr)
	Convert a Point2Dd array into a Point array. More...

static PointF	ToPointF (this Point2D pt)
	Conversion to System.Drawing.PointF. More...

static Point	ToPoint (this Point2D pt)
	Conversion to System.Drawing.Point. More...

static Rectangle	ToRectangle (this Rect rect)
	Convert a Rect to a System.Drawing.Rectangle. More...

static Size	ToSize (this Size2D size)
	Convert a CvbSize to a System.Drawing.Size. More...

static Point2Dd	Add (Point2Dd lhs, Point rhs)
	Add a CvbPointD and a Point. More...

static unsafe TPixel[]	ToPixelBuffer< TPixel > (this Image image, RawPixelBufferLayout layout)
	Create a byte buffer with the serialized image pixel data. More...

Detailed Description

Extension methods on the Image object.

Member Function Documentation

◆ Add()

static Point2Dd Add	(	Point2Dd	lhs,
		Point	rhs
	)

static

Add a CvbPointD and a Point.

Parameters

lhs	operand 1
rhs	operand 2

Returns: sum of operand 1 and operand 2

◆ GetPixel()

static double[] GetPixel	(	this Image	img,
		Point	location
	)

static

Gets the pixel values of all planes at the given position.

Parameters

location	Position in pixel coordinates.
img	Object to work on.

Returns: The pixel values; double.NaN if the value could not be dereferenced.

◆ ToBitmap() [1/4]

static Bitmap ToBitmap ( this Image img )

static

Convert this Stemmer.Cvb.Image into a Bitmap of identical size and convert data with bit depth higher than 8 via HighBitScaleMode.Global scaling.

Parameters

img	Stemmer.Cvb.Image object to work on.

Returns: Newly created bitmap.

◆ ToBitmap() [2/4]

static Bitmap ToBitmap	(	this Image	img,
		HighBitScaleMode	mode
	)

static

Convert this Stemmer.Cvb.Image into a Bitmap of identical size.

Parameters

img	Stemmer.Cvb.Image object to work on.
mode	treatment for images with more than 8 bits per pixel

Returns: Newly created bmData

◆ ToBitmap() [3/4]

static Bitmap ToBitmap	(	this Image	img,
		int	width,
		int	height,
		HighBitScaleMode	mode
	)

static

Convert this Stemmer.Cvb.Image into a Bitmap of selectable size.

Parameters

width	Width of the Bitmap to be returned; may be 0, in which case the width is calculated taking into account the aspect ratio of this image (if height != 0) or will be set to the width of this image(if width and height are 0)
height	Height of the Bitmap to be returned; may be 0, in which case the height is calculated taking into account the aspect ratio of this image (if width != 0) or will be set to the height of this image (if width and height are 0)
img	Image object to work on.
mode	Treatment for images with more than 8 bits per pixel

Returns: Newly created bitmap

◆ ToBitmap() [4/4]

static Bitmap ToBitmap	(	this Image	img,
		int	width,
		int	height,
		PixelFormat	pfm,
		Rect	sourceRect,
		PlaneConfiguration	planes,
		double	gain,
		int	offset,
		HighBitScaleMode	mode
	)

static

Create a System.Drawing.Bitmap from this CVB image.

Parameters

width	Width of the Bitmap to be returned; may be 0, in which case the width is calculated taking into account the aspect ratio of this image (if height != 0) or will be set to the width of this image(if width and height are 0)
height	Height of the Bitmap to be returned; may be 0, in which case the height is calculated taking into account the aspect ratio of this image (if width != 0) or will be set to the height of this image (if width and height are 0)
sourceRect	Subregion of the image to paint into the bmData
planes	Plane configuration to use for painting
gain	Gain to multiply during painting
offset	Offset to add during painting
pfm	Pixel format to use
mode	Treatment for images with more than 8 bits per pixel
img	Image object to work on.

Returns: Newly created bitmap

Exceptions

ObjectDisposedException If this image has already been disposed

◆ ToPixelBuffer< TPixel >()

static unsafe TPixel[] ToPixelBuffer< TPixel >	(	this Image	image,
		RawPixelBufferLayout	layout
	)

static

Create a byte buffer with the serialized image pixel data.

Template Parameters

TPixel Type of the pixel array to produce. Must match the type of the pixels as described by the image's data type descriptor.

Parameters

image	Image object for which the pixels are to be serialized. Note that the input image must have the same data type on all input planes and that the data type must be mappable to one of the native CLR types.
layout	Plane layout to use when serializing the image's pixel data (actual setting will not have an effect on images with only one plane).

Returns: Array with the serialized pixel data

Exceptions

ArgumentNullException	if the image parameter is null
InvalidOperationException	if the image is multi-planar and the different planes have different data type(s) or if the data type of the plane(s) of the image is/are not compatible with the `TPixel` generic parameter
Exception	if serialization failed

Type Constraints

TPixel

:

struct

◆ ToPoint() [1/2]

static Point ToPoint ( this Point2D pt )

static

Conversion to System.Drawing.Point.

Parameters

pt	operand to be converted

Returns: converted point

◆ ToPoint() [2/2]

static Point ToPoint ( this Point2Dd pt )

static

implicit conversion operator to System.Drawing.Point

Parameters

pt	operand to be converted

Returns: converted point

◆ ToPointF() [1/2]

static PointF ToPointF ( this Point2D pt )

static

Conversion to System.Drawing.PointF.

Parameters

pt	operand to be converted

Returns: converted point

◆ ToPointF() [2/2]

static PointF ToPointF ( this Point2Dd pt )

static

implicit conversion operator to System.Drawing.PointF

Parameters

pt	operand to be converted

Returns: converted rhs

◆ ToPoints()

static Point[] ToPoints ( this Point2Dd[] arr )

static

Convert a Point2Dd array into a Point array.

Parameters

arr	Array to be converted.

Returns: Converted array.

◆ ToRectangle()

static Rectangle ToRectangle ( this Rect rect )

static

Convert a Rect to a System.Drawing.Rectangle.

Parameters

rect	Rect to be converted.

Returns: New System.Drawing.Rectangle.

◆ ToSize()

static Size ToSize ( this Size2D size )

static

Convert a CvbSize to a System.Drawing.Size.

Parameters

size	Size object to be converted.

Returns: Conversion result.

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ Add()

◆ GetPixel()

◆ ToBitmap() [1/4]

◆ ToBitmap() [2/4]

◆ ToBitmap() [3/4]

◆ ToBitmap() [4/4]

◆ ToPixelBuffer< TPixel >()

◆ ToPoint() [1/2]

◆ ToPoint() [2/2]

◆ ToPointF() [1/2]

◆ ToPointF() [2/2]

◆ ToPoints()

◆ ToRectangle()

◆ ToSize()