BioImager.ROI.Mask Class Reference

Represents a Mask layer. More...

Inheritance diagram for BioImager.ROI.Mask:

Public Member Functions
bool	IsSelected (int x, int y)
float	GetValue (int x, int y)
void	SetValue (int x, int y, float val)
	Mask (float[] fts, int width, int height, double physX, double physY)
	Mask (byte[] bts, int width, int height, double physX, double physY)
Bitmap	GetColored (System.Drawing.Color col, bool forceUpdate=false)
byte[]	GetBytes ()
void	Dispose ()

Public Attributes
float	min = 0

Properties
int	Width [get, set]
int	Height [get, set]
double	PhysicalSizeX [get, set]
double	PhysicalSizeY [get, set]
Bitmap	Bitmap [get]

Detailed Description

Represents a Mask layer.

Definition at line 541 of file Bio.cs.

Constructor & Destructor Documentation

Mask() [1/2]

BioImager.ROI.Mask.Mask	(	float[]	fts,
		int	width,
		int	height,
		double	physX,
		double	physY
	)

Definition at line 595 of file Bio.cs.

            {
                this.width = width;
                this.height = height;
                PhysicalSizeX = physX;
                PhysicalSizeY = physY;
                mask = fts;
            }

Mask() [2/2]

BioImager.ROI.Mask.Mask	(	byte[]	bts,
		int	width,
		int	height,
		double	physX,
		double	physY
	)

Definition at line 603 of file Bio.cs.

            {
                this.width = width;
                this.height = height;
                PhysicalSizeX = physX;
                PhysicalSizeY = physY;
                mask = new float[bts.Length];
                for (int y = 0; y < height; y++)
                {
                    for (int x = 0; x < width; x++)
                    {
                        int ind = y * width + x;
                        mask[ind] = (float)BitConverter.ToSingle(bts, ind * 4);
                    }
                }
            }

Member Function Documentation

Dispose()

void BioImager.ROI.Mask.Dispose

(

)

Definition at line 701 of file Bio.cs.

            {
                if (pixbuf != null)
                    pixbuf.Dispose();
                if (colored != null)
                    colored.Dispose();
                mask = null;
            }

GetBytes()

byte[] BioImager.ROI.Mask.GetBytes

(

)

Definition at line 684 of file Bio.cs.

            {
                byte[] pixelData = new byte[width * height * 4];
                for (int y = 0; y < height; y++)
                {
                    for (int x = 0; x < width; x++)
                    {
                        int ind = y * width + x;
                        byte[] bt = BitConverter.GetBytes(mask[ind]);
                        pixelData[4 * ind] = bt[0];
                        pixelData[4 * ind + 1] = bt[1];
                        pixelData[4 * ind + 2] = bt[2];
                        pixelData[4 * ind + 3] = bt[3];
                    }
                }
                return pixelData;
            }

GetColored()

Bitmap BioImager.ROI.Mask.GetColored	(	System.Drawing.Color	col,
		bool	forceUpdate = false
	)

Definition at line 674 of file Bio.cs.

            {
                if (updateColored || forceUpdate)
                {
                    UpdateColored(col);
                    return colored;
                }
                else
                    return colored;
            }

GetValue()

float BioImager.ROI.Mask.GetValue	(	int	x,
		int	y
	)

Definition at line 579 of file Bio.cs.

            {
                int ind = y * width + x;
                if (ind > mask.Length)
                    throw new ArgumentException("Point " + x + "," + y + " is outside the mask.");
                return mask[ind];
            }

IsSelected()

bool BioImager.ROI.Mask.IsSelected	(	int	x,
		int	y
	)

Definition at line 568 of file Bio.cs.

            {
                int ind = y * width + x;
                if (ind > mask.Length)
                    return false;
                if (mask[ind] > min)
                {
                    return true;
                }
                return false;
            }

SetValue()

void BioImager.ROI.Mask.SetValue	(	int	x,
		int	y,
		float	val
	)

Definition at line 586 of file Bio.cs.

            {
                int ind = y * width + x;
                if (ind > mask.Length)
                    throw new ArgumentException("Point " + x + "," + y + " is outside the mask.");
                mask[ind] = val;
                updatePixbuf = true;
                updateColored = true;
            }

Member Data Documentation

min

float BioImager.ROI.Mask.min = 0

Definition at line 543 of file Bio.cs.

Property Documentation

Bitmap

Bitmap BioImager.ROI.Mask.Bitmap

get

Definition at line 619 of file Bio.cs.

            {
                get
                {
                    if (updatePixbuf)
                    {
                        if (pixbuf != null)
                            pixbuf.Dispose();
                        byte[] pixelData = new byte[width * height * 4];
                        for (int y = 0; y < height; y++)
                        {
                            for (int x = 0; x < width; x++)
                            {
                                int ind = y * width + x;
                                if (mask[ind] > 0)
                                {
                                    pixelData[4 * ind] = (byte)(mask[ind] / 255);// Blue
                                    pixelData[4 * ind + 1] = (byte)(mask[ind] / 255);// Green
                                    pixelData[4 * ind + 2] = (byte)(mask[ind] / 255);// Red
                                    pixelData[4 * ind + 3] = 125;// Alpha
                                }
                                else
                                    pixelData[4 * ind + 3] = 0;
                            }
                        }
                        pixbuf = new Bitmap("", width, height, PixelFormat.Format32bppArgb, pixelData, new ZCT(), 0);
                        updatePixbuf = false;
                        return pixbuf;
                    }
                    else
                        return pixbuf;
                }
            }

Height

int BioImager.ROI.Mask.Height

getset

Definition at line 548 of file Bio.cs.

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

PhysicalSizeX

double BioImager.ROI.Mask.PhysicalSizeX

getset

Definition at line 549 of file Bio.cs.

{ get; set; }

PhysicalSizeY

double BioImager.ROI.Mask.PhysicalSizeY

getset

Definition at line 550 of file Bio.cs.

{ get; set; }

Width

int BioImager.ROI.Mask.Width

getset

Definition at line 547 of file Bio.cs.

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

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

• F:/repos/BioImager/BioImager/Source/Bio.cs