protected void Count_Pixels_On_A_Line_Change_It_To_Red(int j, Line line)
{
for (int i = line.FirstPixel; i <= line.LastPixel; i++)
{
if (CompareColors(image.GetPixel(i, j), Color.Black))
{
//To count black pixel, then set it to red
SizeOfShape++;
image.SetPixel(i, j, Color.Red);
//To find out if a black pixel on top of red one, then store it to BlackPixelList
if (j > 0 && CompareColors(image.GetPixel(i, j - 1), Color.Black))
{
var cell = new BlackPixel(i, j - 1);
BlackPixelList.Add(cell);
}
if (BlackPixelList.Count > 0)
{
//To find out if this pixel is in BlackPixelList, then remove it
var cell = new BlackPixel(i, j);
if (BlackPixelList.Contains(cell))
{
BlackPixelList.Remove(cell);
}
}
}
//End when it is while pixel
else if (CompareColors(image.GetPixel(i, j), Color.White))
{
break;
}
}
}
//The size of a shape is the number of pixels in a shape
//To find out the maximum size of shape in a bitmap - Shape0.bmp
public int GetMaxSizeOfShape()
{
LoadImage();
var sizeList = new MicrosoftResearch.Infer.Collections.SortedSet <int>();
int size = 0;
var pict = image.Size;
int shapeNumber = 1;
for (int j = 0; j < pict.Height; j++)
{
for (int i = 0; i < pict.Width; i++)
{
int currShapeSize = FindShapeSize(i, j);
if (currShapeSize > 0 && !sizeList.Contains(currShapeSize))
{
sizeList.Add(currShapeSize);
string filename = String.Format("{0}_{1}_{2}.{3}", FileName, shapeNumber, currShapeSize, FileExt);
shapeNumber++;
Save(filename);
}
}
}
if (sizeList.Count > 0)
{
size = sizeList[sizeList.Count - 1];
}
return(size);
}
//The size of a shape is the number of pixels in a shape
//To find out the maximum size of shape in a bitmap - Shape0.bmp
public int GetMaxSizeOfShape()
{
LoadImage();
//To store size of shapes
var sizeList = new MicrosoftResearch.Infer.Collections.SortedSet <int>();
//To store black pixels on top of red lines
BlackPixelList = new MicrosoftResearch.Infer.Collections.SortedSet <BlackPixel>(new SortedByBlackPixel());
int size = 0;
var pict = image.Size;
int shapeNumber = 1;
int i = 0;
int j = 0;
bool bFound = false;
do
{
bFound = Fine_A_Black_Pixel(ref i, ref j);
if (bFound)
{
int currShapeSize = FindShapeSize(i, j);
if (currShapeSize > 0 && !sizeList.Contains(currShapeSize))
{
sizeList.Add(currShapeSize);
string filename = String.Format("{0}_{1}_{2}.{3}", FileName, shapeNumber, currShapeSize, FileExt);
shapeNumber++;
Save(filename);
}
}
} while (bFound);
if (sizeList.Count > 0)
{
size = sizeList[sizeList.Count - 1];
}
return(size);
}
