Class WriteableBitmapExtensions

Inheritance

System.Object

WriteableBitmapExtensions

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Syncfusion.UI.Xaml.Charts

Assembly: Syncfusion.SfChart.WPF.dll

Syntax

public static class WriteableBitmapExtensions

Methods

BeginWrite(WriteableBitmap)

The DependencyProperty for property.

Declaration

public static void BeginWrite(this WriteableBitmap bmp)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp

Clear(WriteableBitmap)

Clears the BitmapContext, filling the underlying bitmap with zeros

Declaration

[TargetedPatchingOptOut("Candidate for inlining across NGen boundaries for performance reasons")]
public static void Clear(this WriteableBitmap bmp)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp

DrawEllipse(WriteableBitmap, Int32, Int32, Int32, Int32, Int32)

A Fast Bresenham Type Algorithm For Drawing Ellipses http://homepage.smc.edu/kennedy_john/belipse.pdf x2 has to be greater than x1 and y2 has to be greater than y1.

Declaration

public static void DrawEllipse(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the bounding rectangle's left side.
System.Int32	y1	The y-coordinate of the bounding rectangle's top side.
System.Int32	x2	The x-coordinate of the bounding rectangle's right side.
System.Int32	y2	The y-coordinate of the bounding rectangle's bottom side.
System.Int32	color	The color for the line.

DrawEllipse(WriteableBitmap, Int32, Int32, Int32, Int32, Color)

A Fast Bresenham Type Algorithm For Drawing Ellipses http://homepage.smc.edu/kennedy_john/belipse.pdf x2 has to be greater than x1 and y2 has to be greater than y1.

Declaration

public static void DrawEllipse(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the bounding rectangle's left side.
System.Int32	y1	The y-coordinate of the bounding rectangle's top side.
System.Int32	x2	The x-coordinate of the bounding rectangle's right side.
System.Int32	y2	The y-coordinate of the bounding rectangle's bottom side.
System.Windows.Media.Color	color	The color for the line.

DrawEllipseCentered(WriteableBitmap, Int32, Int32, Int32, Int32, Int32)

A Fast Bresenham Type Algorithm For Drawing Ellipses http://homepage.smc.edu/kennedy_john/belipse.pdf Uses a different parameter representation than DrawEllipse().

Declaration

public static void DrawEllipseCentered(this WriteableBitmap bmp, int xc, int yc, int xr, int yr, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	xc	The x-coordinate of the ellipses center.
System.Int32	yc	The y-coordinate of the ellipses center.
System.Int32	xr	The radius of the ellipse in x-direction.
System.Int32	yr	The radius of the ellipse in y-direction.
System.Int32	color	The color for the line.

DrawEllipseCentered(WriteableBitmap, Int32, Int32, Int32, Int32, Color)

A Fast Bresenham Type Algorithm For Drawing Ellipses http://homepage.smc.edu/kennedy_john/belipse.pdf Uses a different parameter representation than DrawEllipse().

Declaration

public static void DrawEllipseCentered(this WriteableBitmap bmp, int xc, int yc, int xr, int yr, Color color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	xc	The x-coordinate of the ellipses center.
System.Int32	yc	The y-coordinate of the ellipses center.
System.Int32	xr	The radius of the ellipse in x-direction.
System.Int32	yr	The radius of the ellipse in y-direction.
System.Windows.Media.Color	color	The color for the line.

DrawLine(WriteableBitmap, Int32, Int32, Int32, Int32, Int32)

Draws a colored line by connecting two points using an optimized DDA.

Declaration

public static void DrawLine(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Int32	color	The color for the line.

DrawLine(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, Int32, Int32)

Draws a colored line by connecting two points using an optimized DDA. Uses the pixels array and the width directly for best performance.

Declaration

public static void DrawLine(WriteableBitmap bmp, int pixelWidth, int pixelHeight, int x1, int y1, int x2, int y2, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	pixelWidth	The width of one scanline in the pixels array.
System.Int32	pixelHeight	The height of the bitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Int32	color	The color for the line.

DrawLine(WriteableBitmap, Int32, Int32, Int32, Int32, Color)

Draws a colored line by connecting two points using an optimized DDA.

Declaration

public static void DrawLine(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Windows.Media.Color	color	The color for the line.

DrawLineAa(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, List<Int32>)

Draws an anti-aliased line, using an optimized version of Gupta-Sproull algorithm From http://nokola.com/blog/post/2010/10/14/Anti-aliased-Lines-And-Optimizing-Code-for-Windows-Phone-7e28093First-Look.aspx

The WriteableBitmap. The x-coordinate of the start point. The y-coordinate of the start point. The x-coordinate of the end point. The y-coordinate of the end point. The color for the line.

Declaration

public static void DrawLineAa(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Int32	color
System.Collections.Generic.List<System.Int32>	seriesPixels

DrawLineAa(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, Int32, Int32, List<Int32>)

Declaration

public static void DrawLineAa(WriteableBitmap bmp, int pixelWidth, int pixelHeight, int x1, int y1, int x2, int y2, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	pixelWidth
System.Int32	pixelHeight
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Int32	color
System.Collections.Generic.List<System.Int32>	seriesPixels

DrawLineAa(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, Int32, Int32, List<Int32>, Rect)

Draws an anti-aliased line, using an optimized version of Gupta-Sproull algorithm From http://nokola.com/blog/post/2010/10/14/Anti-aliased-Lines-And-Optimizing-Code-for-Windows-Phone-7e28093First-Look.aspx

The context containing the pixels as int RGBA value. The width of one scanline in the pixels array. The height of the bitmap. The x-coordinate of the start point. The y-coordinate of the start point. The x-coordinate of the end point. The y-coordinate of the end point. The color for the line.

Declaration

public static void DrawLineAa(WriteableBitmap bmp, int pixelWidth, int pixelHeight, int x1, int y1, int x2, int y2, int color, List<int> seriesPixels, Rect clip)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	pixelWidth
System.Int32	pixelHeight
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Int32	color
System.Collections.Generic.List<System.Int32>	seriesPixels
System.Windows.Rect	clip

DrawLineAa(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>)

Draws an anti-aliased line, using an optimized version of Gupta-Sproull algorithm From http://nokola.com/blog/post/2010/10/14/Anti-aliased-Lines-And-Optimizing-Code-for-Windows-Phone-7e28093First-Look.aspx

The WriteableBitmap. The x-coordinate of the start point. The y-coordinate of the start point. The x-coordinate of the end point. The y-coordinate of the end point. The color for the line.

Declaration

public static void DrawLineAa(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Windows.Media.Color	color
System.Collections.Generic.List<System.Int32>	seriesPixels

DrawLineAa(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>, Rect)

Declaration

public static void DrawLineAa(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color col, List<int> seriesPixels, Rect clip)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Windows.Media.Color	col
System.Collections.Generic.List<System.Int32>	seriesPixels
System.Windows.Rect	clip

DrawLineBresenham(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, List<Int32>)

Declaration

public static void DrawLineBresenham(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Int32	color
System.Collections.Generic.List<System.Int32>	seriesPixels

DrawLineBresenham(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>)

Draws a colored line by connecting two points using the Bresenham algorithm.

Declaration

public static void DrawLineBresenham(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color, List<int> pixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Windows.Media.Color	color	The color for the line.
System.Collections.Generic.List<System.Int32>	pixels

DrawLineBresenham(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>, Rect)

Draws a colored line by connecting two points using the Bresenham algorithm.

Declaration

public static void DrawLineBresenham(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color col, List<int> seriesPixels, Rect clip)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Windows.Media.Color	col
System.Collections.Generic.List<System.Int32>	seriesPixels
System.Windows.Rect	clip

DrawLineDDA(WriteableBitmap, Int32, Int32, Int32, Int32, Int32)

Draws a colored line by connecting two points using a DDA algorithm (Digital Differential Analyzer).

Declaration

public static void DrawLineDDA(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Int32	color	The color for the line.

DrawLineDDA(WriteableBitmap, Int32, Int32, Int32, Int32, Color)

Draws a colored line by connecting two points using a DDA algorithm (Digital Differential Analyzer).

Declaration

public static void DrawLineDDA(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the start point.
System.Int32	y1	The y-coordinate of the start point.
System.Int32	x2	The x-coordinate of the end point.
System.Int32	y2	The y-coordinate of the end point.
System.Windows.Media.Color	color	The color for the line.

DrawPolyline(WriteableBitmap, Int32[], Int32)

Draws a polyline. Add the first point also at the end of the array if the line should be closed.

Declaration

public static void DrawPolyline(this WriteableBitmap bmp, int[] points, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32[]	points	The points of the polyline in x and y pairs, therefore the array is interpreted as (x1, y1, x2, y2, ..., xn, yn).
System.Int32	color	The color for the line.

DrawPolyline(WriteableBitmap, Int32[], Color)

Draws a polyline. Add the first point also at the end of the array if the line should be closed.

Declaration

public static void DrawPolyline(this WriteableBitmap bmp, int[] points, Color color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32[]	points	The points of the polyline in x and y pairs, therefore the array is interpreted as (x1, y1, x2, y2, ..., xn, yn).
System.Windows.Media.Color	color	The color for the line.

DrawRectangle(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, List<Int32>)

Draws a rectangle. x2 has to be greater than x1 and y2 has to be greater than y1.

Declaration

public static void DrawRectangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the bounding rectangle's left side.
System.Int32	y1	The y-coordinate of the bounding rectangle's top side.
System.Int32	x2	The x-coordinate of the bounding rectangle's right side.
System.Int32	y2	The y-coordinate of the bounding rectangle's bottom side.
System.Int32	color	The color.
System.Collections.Generic.List<System.Int32>	seriesPixels

DrawRectangle(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>)

Draws a rectangle. x2 has to be greater than x1 and y2 has to be greater than y1.

Declaration

public static void DrawRectangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the bounding rectangle's left side.
System.Int32	y1	The y-coordinate of the bounding rectangle's top side.
System.Int32	x2	The x-coordinate of the bounding rectangle's right side.
System.Int32	y2	The y-coordinate of the bounding rectangle's bottom side.
System.Windows.Media.Color	color	The color.
System.Collections.Generic.List<System.Int32>	seriesPixels

DrawTriangle(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, Int32, Int32)

Draws a triangle.

Declaration

public static void DrawTriangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int x3, int y3, int color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the 1st point.
System.Int32	y1	The y-coordinate of the 1st point.
System.Int32	x2	The x-coordinate of the 2nd point.
System.Int32	y2	The y-coordinate of the 2nd point.
System.Int32	x3	The x-coordinate of the 3rd point.
System.Int32	y3	The y-coordinate of the 3rd point.
System.Int32	color	The color.

DrawTriangle(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, Int32, Color)

Draws a triangle.

Declaration

public static void DrawTriangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int x3, int y3, Color color)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the 1st point.
System.Int32	y1	The y-coordinate of the 1st point.
System.Int32	x2	The x-coordinate of the 2nd point.
System.Int32	y2	The y-coordinate of the 2nd point.
System.Int32	x3	The x-coordinate of the 3rd point.
System.Int32	y3	The y-coordinate of the 3rd point.
System.Windows.Media.Color	color	The color.

EndWrite(WriteableBitmap)

Declaration

public static void EndWrite(this WriteableBitmap bmp)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp

FillEllipseCentered(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, List<Int32>)

Uses a different parameter representation than DrawEllipse().

Declaration

public static void FillEllipseCentered(this WriteableBitmap bmp, int xc, int yc, int xr, int yr, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	xc	The x-coordinate of the ellipses center.
System.Int32	yc	The y-coordinate of the ellipses center.
System.Int32	xr	The radius of the ellipse in x-direction.
System.Int32	yr	The radius of the ellipse in y-direction.
System.Int32	color	The color for the line.
System.Collections.Generic.List<System.Int32>	seriesPixels

FillEllipseCentered(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>)

Uses a different parameter representation than DrawEllipse().

Declaration

public static void FillEllipseCentered(this WriteableBitmap bmp, int xc, int yc, int xr, int yr, Color color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	xc	The x-coordinate of the ellipses center.
System.Int32	yc	The y-coordinate of the ellipses center.
System.Int32	xr	The radius of the ellipse in x-direction.
System.Int32	yr	The radius of the ellipse in y-direction.
System.Windows.Media.Color	color	The color for the line.
System.Collections.Generic.List<System.Int32>	seriesPixels

FillPolygon(WriteableBitmap, Int32[], Int32, List<Int32>)

Declaration

public static void FillPolygon(this WriteableBitmap bmp, int[] points, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32[]	points
System.Int32	color
System.Collections.Generic.List<System.Int32>	seriesPixels

FillPolygon(WriteableBitmap, Int32[], Color, List<Int32>)

Draws a filled polygon. Add the first point also at the end of the array if the line should be closed.

Declaration

public static void FillPolygon(this WriteableBitmap bmp, int[] points, Color color, List<int> pixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32[]	points	The points of the polygon in x and y pairs, therefore the array is interpreted as (x1, y1, x2, y2, ..., xn, yn).
System.Windows.Media.Color	color	The color for the line.
System.Collections.Generic.List<System.Int32>	pixels

FillPolygon(WriteableBitmap, Int32[], Color, List<Int32>, Rect)

Draws a filled polygon. Add the first point also at the end of the array if the line should be closed.

Declaration

public static void FillPolygon(this WriteableBitmap bmp, int[] points, Color col, List<int> seriesPixels, Rect clip)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32[]	points	The points of the polygon in x and y pairs, therefore the array is interpreted as (x1, y1, x2, y2, ..., xn, yn).
System.Windows.Media.Color	col
System.Collections.Generic.List<System.Int32>	seriesPixels
System.Windows.Rect	clip

FillRectangle(WriteableBitmap, Int32, Int32, Int32, Int32, Int32, List<Int32>)

Draws a filled rectangle. x2 has to be greater than x1 and y2 has to be greater than y1.

Declaration

public static void FillRectangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, int color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the bounding rectangle's left side.
System.Int32	y1	The y-coordinate of the bounding rectangle's top side.
System.Int32	x2	The x-coordinate of the bounding rectangle's right side.
System.Int32	y2	The y-coordinate of the bounding rectangle's bottom side.
System.Int32	color	The color.
System.Collections.Generic.List<System.Int32>	seriesPixels

FillRectangle(WriteableBitmap, Int32, Int32, Int32, Int32, Color, List<Int32>)

Draws a filled rectangle. x2 has to be greater than x1 and y2 has to be greater than y1.

Declaration

public static void FillRectangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, Color color, List<int> seriesPixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	x1	The x-coordinate of the bounding rectangle's left side.
System.Int32	y1	The y-coordinate of the bounding rectangle's top side.
System.Int32	x2	The x-coordinate of the bounding rectangle's right side.
System.Int32	y2	The y-coordinate of the bounding rectangle's bottom side.
System.Windows.Media.Color	color	The color.
System.Collections.Generic.List<System.Int32>	seriesPixels

GetEllipseCentered(WriteableBitmap, Int32, Int32, Int32, Int32, List<Int32>)

Uses a different parameter representation than GetEllipse().

Declaration

public static List<int> GetEllipseCentered(this WriteableBitmap bmp, int xc, int yc, int xr, int yr, List<int> pixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp	The WriteableBitmap.
System.Int32	xc	The x-coordinate of the ellipses center.
System.Int32	yc	The y-coordinate of the ellipses center.
System.Int32	xr	The radius of the ellipse in x-direction.
System.Int32	yr	The radius of the ellipse in y-direction.
System.Collections.Generic.List<System.Int32>	pixels

Returns

Type	Description
System.Collections.Generic.List<System.Int32>

GetLength(WriteableBitmap)

Declaration

public static int GetLength(this WriteableBitmap bmp)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp

Returns

Type	Description
System.Int32

GetPixels(WriteableBitmap)

Declaration

public static int *GetPixels(this WriteableBitmap bmp)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp

Returns

Type	Description
System.Int32*

GetRectangle(WriteableBitmap, Int32, Int32, Int32, Int32, List<Int32>)

Uses a different parameter representation than GetRectangle().

Declaration

public static List<int> GetRectangle(this WriteableBitmap bmp, int x1, int y1, int x2, int y2, List<int> pixels)

Parameters

Type	Name	Description
System.Windows.Media.Imaging.WriteableBitmap	bmp
System.Int32	x1
System.Int32	y1
System.Int32	x2
System.Int32	y2
System.Collections.Generic.List<System.Int32>	pixels

Returns

Type	Description
System.Collections.Generic.List<System.Int32>

Intersect(Double, Double, Double)

Intersect Calculation Method(c = y- mx)

Declaration

public static double Intersect(double x, double y, double slope)

Parameters

Type	Name	Description
System.Double	x
System.Double	y
System.Double	slope

Returns

Type	Description
System.Double

Slope(Double, Double, Double, Double)

Slope Calculation Method

Declaration

public static double Slope(double x1, double y1, double x2, double y2)

Parameters

Type	Name	Description
System.Double	x1
System.Double	y1
System.Double	x2
System.Double	y2

Returns

Type	Description
System.Double