internal static Point[][] getCenter(bool[][] image, FinderPattern finderPattern, Point[][] logicalCenters)
{
int moduleSize = finderPattern.getModuleSize();
Axis axis = new Axis(finderPattern.getAngle(), moduleSize);
int sqrtCenters = logicalCenters.Length;
Point[][] centers = new Point[sqrtCenters][];
for (int i = 0; i < sqrtCenters; i++)
{
centers[i] = new Point[sqrtCenters];
}
axis.Origin = finderPattern.getCenter(FinderPattern.UL);
centers[0][0] = axis.translate(3, 3);
canvas.drawCross(centers[0][0], QRStudio.Engine.Codec.Util.Color_Fields.BLUE);
axis.Origin = finderPattern.getCenter(FinderPattern.UR);
centers[sqrtCenters - 1][0] = axis.translate(-3, 3);
canvas.drawCross(centers[sqrtCenters - 1][0], QRStudio.Engine.Codec.Util.Color_Fields.BLUE);
axis.Origin = finderPattern.getCenter(FinderPattern.DL);
centers[0][sqrtCenters - 1] = axis.translate(3, -3);
canvas.drawCross(centers[0][sqrtCenters - 1], QRStudio.Engine.Codec.Util.Color_Fields.BLUE);
Point tmpPoint = centers[0][0];
for (int y = 0; y < sqrtCenters; y++)
{
for (int x = 0; x < sqrtCenters; x++)
{
if ((x == 0 && y == 0) || (x == 0 && y == sqrtCenters - 1) || (x == sqrtCenters - 1 && y == 0))
{
continue;
}
Point target = null;
if (y == 0)
{
if (x > 0 && x < sqrtCenters - 1)
{
target = axis.translate(centers[x - 1][y], logicalCenters[x][y].X - logicalCenters[x - 1][y].X, 0);
}
centers[x][y] = new Point(target.X, target.Y);
canvas.drawCross(centers[x][y], QRStudio.Engine.Codec.Util.Color_Fields.RED);
}
else if (x == 0)
{
if (y > 0 && y < sqrtCenters - 1)
{
target = axis.translate(centers[x][y - 1], 0, logicalCenters[x][y].Y - logicalCenters[x][y - 1].Y);
}
centers[x][y] = new Point(target.X, target.Y);
canvas.drawCross(centers[x][y], QRStudio.Engine.Codec.Util.Color_Fields.RED);
}
else
{
Point t1 = axis.translate(centers[x - 1][y], logicalCenters[x][y].X - logicalCenters[x - 1][y].X, 0);
Point t2 = axis.translate(centers[x][y - 1], 0, logicalCenters[x][y].Y - logicalCenters[x][y - 1].Y);
centers[x][y] = new Point((t1.X + t2.X) / 2, (t1.Y + t2.Y) / 2 + 1);
}
if (finderPattern.Version > 1)
{
Point precisionCenter = getPrecisionCenter(image, centers[x][y]);
if (centers[x][y].distanceOf(precisionCenter) < 6)
{
canvas.drawCross(centers[x][y], QRStudio.Engine.Codec.Util.Color_Fields.RED);
int dx = precisionCenter.X - centers[x][y].X;
int dy = precisionCenter.Y - centers[x][y].Y;
canvas.println("Adjust AP(" + x + "," + y + ") to d(" + dx + "," + dy + ")");
centers[x][y] = precisionCenter;
}
}
canvas.drawCross(centers[x][y], QRStudio.Engine.Codec.Util.Color_Fields.BLUE);
canvas.drawLine(new Line(tmpPoint, centers[x][y]), QRStudio.Engine.Codec.Util.Color_Fields.LIGHTBLUE);
tmpPoint = centers[x][y];
}
}
return(centers);
}
internal static Point[][] getCenter(bool[][] image, FinderPattern finderPattern, Point[][] logicalCenters)
{
int modulePitch = finderPattern.getModuleSize();
Axis axis = new Axis(finderPattern.getAngle(), modulePitch);
int length = logicalCenters.Length;
Point[][] pointArray = new Point[length][];
for (int i = 0; i < length; i++)
{
pointArray[i] = new Point[length];
}
axis.Origin = finderPattern.getCenter(0);
pointArray[0][0] = axis.translate(3, 3);
canvas.drawCross(pointArray[0][0], Color_Fields.BLUE);
axis.Origin = finderPattern.getCenter(1);
pointArray[length - 1][0] = axis.translate(-3, 3);
canvas.drawCross(pointArray[length - 1][0], Color_Fields.BLUE);
axis.Origin = finderPattern.getCenter(2);
pointArray[0][length - 1] = axis.translate(3, -3);
canvas.drawCross(pointArray[0][length - 1], Color_Fields.BLUE);
Point point = pointArray[0][0];
for (int j = 0; j < length; j++)
{
for (int k = 0; k < length; k++)
{
if ((((k != 0) || (j != 0)) && ((k != 0) || (j != (length - 1)))) && ((k != (length - 1)) || (j != 0)))
{
Point point2 = null;
if (j == 0)
{
if ((k > 0) && (k < (length - 1)))
{
point2 = axis.translate(pointArray[k - 1][j], logicalCenters[k][j].X - logicalCenters[k - 1][j].X, 0);
}
pointArray[k][j] = new Point(point2.X, point2.Y);
canvas.drawCross(pointArray[k][j], Color_Fields.RED);
}
else if (k == 0)
{
if ((j > 0) && (j < (length - 1)))
{
point2 = axis.translate(pointArray[k][j - 1], 0, logicalCenters[k][j].Y - logicalCenters[k][j - 1].Y);
}
pointArray[k][j] = new Point(point2.X, point2.Y);
canvas.drawCross(pointArray[k][j], Color_Fields.RED);
}
else
{
Point point3 = axis.translate(pointArray[k - 1][j], logicalCenters[k][j].X - logicalCenters[k - 1][j].X, 0);
Point point4 = axis.translate(pointArray[k][j - 1], 0, logicalCenters[k][j].Y - logicalCenters[k][j - 1].Y);
pointArray[k][j] = new Point((point3.X + point4.X) / 2, ((point3.Y + point4.Y) / 2) + 1);
}
if (finderPattern.Version > 1)
{
Point other = getPrecisionCenter(image, pointArray[k][j]);
if (pointArray[k][j].distanceOf(other) < 6)
{
canvas.drawCross(pointArray[k][j], Color_Fields.RED);
int num6 = other.X - pointArray[k][j].X;
int num7 = other.Y - pointArray[k][j].Y;
canvas.println(string.Concat(new object[] { "Adjust AP(", k, ",", j, ") to d(", num6, ",", num7, ")" }));
pointArray[k][j] = other;
}
}
canvas.drawCross(pointArray[k][j], Color_Fields.BLUE);
canvas.drawLine(new Line(point, pointArray[k][j]), Color_Fields.LIGHTBLUE);
point = pointArray[k][j];
}
}
}
return(pointArray);
}
internal static Point[][] getCenter(bool[][] image, FinderPattern finderPattern, Point[][] logicalCenters)
{
int moduleSize = finderPattern.getModuleSize();
Axis axis = new Axis(finderPattern.getAngle(), moduleSize);
int num = logicalCenters.Length;
Point[][] array = new Point[num][];
for (int i = 0; i < num; i++)
{
array[i] = new Point[num];
}
axis.Origin = finderPattern.getCenter(0);
array[0][0] = axis.translate(3, 3);
canvas.drawCross(array[0][0], Color_Fields.BLUE);
axis.Origin = finderPattern.getCenter(1);
array[num - 1][0] = axis.translate(-3, 3);
canvas.drawCross(array[num - 1][0], Color_Fields.BLUE);
axis.Origin = finderPattern.getCenter(2);
array[0][num - 1] = axis.translate(3, -3);
canvas.drawCross(array[0][num - 1], Color_Fields.BLUE);
Point p = array[0][0];
for (int j = 0; j < num; j++)
{
for (int k = 0; k < num; k++)
{
if ((k == 0 && j == 0) || (k == 0 && j == num - 1) || (k == num - 1 && j == 0))
{
continue;
}
Point point = null;
if (j == 0)
{
if (k > 0 && k < num - 1)
{
point = axis.translate(array[k - 1][j], logicalCenters[k][j].X - logicalCenters[k - 1][j].X, 0);
}
array[k][j] = new Point(point.X, point.Y);
canvas.drawCross(array[k][j], Color_Fields.RED);
}
else if (k == 0)
{
if (j > 0 && j < num - 1)
{
point = axis.translate(array[k][j - 1], 0, logicalCenters[k][j].Y - logicalCenters[k][j - 1].Y);
}
array[k][j] = new Point(point.X, point.Y);
canvas.drawCross(array[k][j], Color_Fields.RED);
}
else
{
Point point2 = axis.translate(array[k - 1][j], logicalCenters[k][j].X - logicalCenters[k - 1][j].X, 0);
Point point3 = axis.translate(array[k][j - 1], 0, logicalCenters[k][j].Y - logicalCenters[k][j - 1].Y);
array[k][j] = new Point((point2.X + point3.X) / 2, (point2.Y + point3.Y) / 2 + 1);
}
if (finderPattern.Version > 1)
{
Point precisionCenter = getPrecisionCenter(image, array[k][j]);
if (array[k][j].distanceOf(precisionCenter) < 6)
{
canvas.drawCross(array[k][j], Color_Fields.RED);
int num2 = precisionCenter.X - array[k][j].X;
int num3 = precisionCenter.Y - array[k][j].Y;
canvas.println("Adjust AP(" + k + "," + j + ") to d(" + num2 + "," + num3 + ")");
array[k][j] = precisionCenter;
}
}
canvas.drawCross(array[k][j], Color_Fields.BLUE);
canvas.drawLine(new Line(p, array[k][j]), Color_Fields.LIGHTBLUE);
p = array[k][j];
}
}
return(array);
}
