| public SetPixel ( IntPoint point, Color color ) : void | ||
| point | IntPoint | Point's coordiates to set color for. |
| color | Color | Color to set for the pixel. |
| Résultat | void | |
public void dessinePoint(IntPoint point, UnmanagedImage img,int nbPixel,Color col)
{
for (int i = point.X - nbPixel / 2; i < point.X + nbPixel / 2 + 1; i++)
{
for (int j = point.Y - nbPixel / 2; j < point.Y + nbPixel / 2 + 1; j++)
{
img.SetPixel(i, j, col);
}
}
}
public void Correct(UnmanagedImage img, double aFocalLinPixels, int limit, double scale, int offx, int offy)
{
if (Math.Abs(_aFocalLinPixels - aFocalLinPixels) > Double.Epsilon || limit != _mFeLimit ||
Math.Abs(scale - _mScaleFeSize) > Double.Epsilon || img.Width != _w || img.Height != _h ||
_offsetx != offx || _offsety != offy)
{
Init(aFocalLinPixels, limit, scale, img.Width, img.Height, offx, offy);
}
var correctImage = UnmanagedImage.Create(img.Width, img.Height, img.PixelFormat);
img.Copy(correctImage);
int c = 0;
for (int x = 0; x < _w; x++)
{
for (int y = 0; y < _h; y++)
{
img.SetPixel(x, y, correctImage.GetPixel(_map[c, 0], _map[c, 1]));
c++;
}
}
correctImage.Dispose();
}
private void SelectBlob(Blob _blob)
{
BitmapData imageData = _recogimg.LockBits(
new Rectangle(0, 0, _image.Width, _recogimg.Height),
ImageLockMode.ReadWrite, _recogimg.PixelFormat);
UnmanagedImage _image8 = new UnmanagedImage(imageData);
for (int x = _blob.Rectangle.X; x <= _blob.Rectangle.Right; x++)
{
_image8.SetPixel(x, _blob.Rectangle.Y, 0);
_image8.SetPixel(x, _blob.Rectangle.Bottom, 0);
}
for (int y = _blob.Rectangle.Y; y <= _blob.Rectangle.Bottom; y++)
{
_image8.SetPixel(_blob.Rectangle.X, y, 0);
_image8.SetPixel(_blob.Rectangle.Right, y, 0);
}
_recogimg.UnlockBits(imageData);
}
private UnmanagedImage FilterFloor(UnmanagedImage unmanImg, byte[] textData)
{
//data would come in from SurfaceReceiver
const int width = 256;
const int height = 2552;
const int xRes = 221000;
const int yRes = 39180;
const int xSize = xRes * width;
const int ySize = yRes * height;
const float res = xSize / (float)ySize;
//
//index for remapping colors
int index = 0;
//remap colors to look better, save as HSL color
for (int i = 0; i < unmanImg.Height; i++)
{
for (int j = 0; j < unmanImg.Width; j++)
{
//filter out floor
if (BitConverter.ToUInt16(textData, index * 6) < min + filterHeight)
{
unmanImg.SetPixel(j, i, Color.Black);
}
else
{
HSLColor colorHeight = new HSLColor(HSLColor.RemapColors(BitConverter.ToUInt16(textData, index * 6), (int)(min + filterHeight), max, 0, 300), 240.0, 120.0);
unmanImg.SetPixel(j, i, colorHeight);
}
index++;
}
}
return unmanImg;
}
/// <summary>
/// Рисует темный квадрат на расстоянии 5 пикселей от ячейки справа
/// </summary>
public void SetRightMarker()
{
BitmapData imageData = _parentimage.LockBits(
new Rectangle(0, 0, _parentimage.Width, _parentimage.Height),
ImageLockMode.ReadWrite, _parentimage.PixelFormat);
_image8 = new UnmanagedImage(imageData);
for (int x = _rect.X + _rect.Width; x <= _rect.X + _rect.Width + 5; x++)
{
for (int y = _rect.Y; y <= _rect.Y + _rect.Height; y++)
{ _image8.SetPixel(x, y, 0); }
}
_parentimage.UnlockBits(imageData);
}
/// <summary>
/// Выделяет ячейку черным квадратом на родительском изображении
/// </summary>
public void Select()
{
BitmapData imageData = _parentimage.LockBits(
new Rectangle(0, 0, _parentimage.Width, _parentimage.Height),
ImageLockMode.ReadWrite, _parentimage.PixelFormat);
_image8 = new UnmanagedImage(imageData);
for (int x = _rect.X; x <= _rect.Right; x++)
{
_image8.SetPixel(x, _rect.Y, 0);
_image8.SetPixel(x, _rect.Bottom, 0);
}
for (int y = _rect.Y; y <= _rect.Bottom; y++)
{
_image8.SetPixel(_rect.X, y, 0);
_image8.SetPixel(_rect.Right, y, 0);
}
_parentimage.UnlockBits(imageData);
}