Bio.Graphics.AbstractFloodFiller Class Reference

The base class that the flood fill algorithms inherit from. Implements the basic flood filler functionality that is the same across all algorithms. More...

Inheritance diagram for Bio.Graphics.AbstractFloodFiller:

Public Member Functions
	AbstractFloodFiller (AbstractFloodFiller configSource)
void	FloodFill (Point pt)

Protected Member Functions
void	PrepareForFloodFill (Point pt)

Protected Attributes
Bitmap	bitmap
ColorS	tolerance = new ColorS(25, 25, 25)
ColorS	fillColor = ColorS.FromColor(Color.Black)
bool	fillDiagonally = false
bool	slow = false
int	bitmapWidth = 0
int	bitmapHeight = 0
int	bitmapStride = 0
int	bitmapPixelFormatSize = 0
byte[]	bitmapBits = null
PixelFormat	pixelFormat
bool[]	pixelsChecked
ColorS	byteFillColor
ColorS	startColor

Properties
ColorS	FillColor [get, set]
bool	FillDiagonally [get, set]
ColorS	Tolerance [get, set]
Bitmap	Bitmap [get, set]

Detailed Description

The base class that the flood fill algorithms inherit from. Implements the basic flood filler functionality that is the same across all algorithms.

Constructor & Destructor Documentation

AbstractFloodFiller() [1/2]

Bio.Graphics.AbstractFloodFiller.AbstractFloodFiller

(

)

        {
 
        }

AbstractFloodFiller() [2/2]

Bio.Graphics.AbstractFloodFiller.AbstractFloodFiller

(

AbstractFloodFiller

configSource

)

        {
            if (configSource != null)
            {
                this.Bitmap = configSource.Bitmap;
                this.FillColor = configSource.FillColor;
                this.FillDiagonally = configSource.FillDiagonally;;
                this.Tolerance = configSource.Tolerance;
            }
        }

Member Function Documentation

FloodFill()

void Bio.Graphics.AbstractFloodFiller.FloodFill ( Point pt )

abstract

It fills the area of the image that is connected to the point pt with the current color

Parameters

pt	The starting point for the fill.

PrepareForFloodFill()

void Bio.Graphics.AbstractFloodFiller.PrepareForFloodFill ( Point pt )

protected

It takes a point on the bitmap and gets the color of that point. It then creates a new color that is the fill color. It then gets the stride, pixel format size, pixel format, and the bitmap bits. It then creates a new boolean array that is the size of the bitmap bits divided by the pixel format size

Parameters

pt	The point to start the flood fill from.

        {
            startColor = bitmap.GetPixel((int)pt.X, (int)pt.Y);
            byteFillColor = new ColorS(fillColor.B, fillColor.G, fillColor.R);
            bitmapStride=bitmap.Stride;
            bitmapPixelFormatSize=bitmap.PixelFormatSize;
            pixelFormat = bitmap.PixelFormat;
            bitmapBits = bitmap.Bytes;
            bitmapWidth = bitmap.SizeX;
            bitmapHeight = bitmap.SizeY;
            pixelsChecked = new bool[bitmapBits.Length / bitmapPixelFormatSize];
        }

Property Documentation

Bitmap

Bitmap Bio.Graphics.AbstractFloodFiller.Bitmap

getset

        {
            get { return bitmap; }
            set 
            { 
                bitmap = value;
            }
        }

FillColor

ColorS Bio.Graphics.AbstractFloodFiller.FillColor

getset

        {
            get { return fillColor; }
            set { fillColor = value; }
        }

FillDiagonally

bool Bio.Graphics.AbstractFloodFiller.FillDiagonally

getset

        {
            get { return fillDiagonally; }
            set { fillDiagonally = value; }
        }

Tolerance

ColorS Bio.Graphics.AbstractFloodFiller.Tolerance

getset

        {
            get { return tolerance; }
            set { tolerance = value; }
        }

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The documentation for this class was generated from the following file:

• Graphics/AbstractFloodFiller.cs