/// <summary>
/// Vectorize
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
ListOfCurveArray = new ArrayList();
Potrace.turdsize = Convert.ToInt32(textBox1.Text);
try
{
Potrace.alphamax = Convert.ToDouble(textBox3.Text);
}
catch
{
textBox3.Text = Potrace.alphamax.ToString();
}
try
{
Potrace.opttolerance = Convert.ToDouble(textBox2.Text);
}
catch
{
textBox2.Text = Potrace.opttolerance.ToString();
}
//optimize the path p, replacing sequences of Bezier segments by a
//single segment when possible.
Potrace.curveoptimizing = true; //checkBox3.Checked;
Matrix = Potrace.BitMapToBinary(Bitmap, trackBar2.Value);
Potrace.potrace_trace(Matrix, ListOfCurveArray);
refreshMatrix();
}
private List <Models.Game.Path> ConvertBitmapToStrokes(Bitmap bitmap)
{
bool[,] Matrix;
ArrayList ListOfCurveArray; ListOfCurveArray = new ArrayList();
Matrix = Potrace.BitMapToBinary(bitmap, 150);
Potrace.potrace_trace(Matrix, ListOfCurveArray);
string selectedColor = "Black";
int lineSize = 11;
string shape = "rond";
var listOfStrokes = new List <Models.Game.Path>();
var canvasId = Guid.NewGuid().ToString();
for (int i = 0; i < ListOfCurveArray.Count; i++)
{
ArrayList CurveArray = (ArrayList)ListOfCurveArray[i];
for (int j = 0; j < CurveArray.Count; j++)
{
Potrace.Curve[] Curves = (Potrace.Curve[])CurveArray[j];
var stroke = new Models.Game.Path(Guid.NewGuid().ToString(), canvasId, lineSize, selectedColor, false, shape);
for (int k = 0; k < Curves.Length; k++)
{
if (Curves[k].Kind == Potrace.CurveKind.Bezier)
{
stroke.Coordinates.Add(new Coordinate()
{
X = Curves[k].A.X, Y = Curves[k].A.Y
});
stroke.Coordinates.Add(new Coordinate()
{
X = Curves[k].ControlPointA.X, Y = Curves[k].ControlPointA.Y
});
stroke.Coordinates.Add(new Coordinate()
{
X = Curves[k].ControlPointB.X, Y = Curves[k].ControlPointB.Y
});
stroke.Coordinates.Add(new Coordinate()
{
X = Curves[k].B.X, Y = Curves[k].B.Y
});
}
else
{
stroke.Coordinates.Add(new Coordinate()
{
X = Curves[k].A.X, Y = Curves[k].A.Y
});
stroke.Coordinates.Add(new Coordinate()
{
X = Curves[k].B.X, Y = Curves[k].B.Y
});
}
}
listOfStrokes.Add(stroke);
}
}
return(listOfStrokes);
}
private void refreshMatrix()
{
if (Bitmap == null)
{
return;
}
Matrix = Potrace.BitMapToBinary(Bitmap, trackBar2.Value);
refreshPicture();
}
private void refreshMatrix()
{
if (Bitmap == null)
{
return;
}
Matrix = Potrace.BitMapToBinary(Bitmap, (int)contrastSlider.Value);
refreshPicture();
}
private void vectorize()
{
ListOfCurveArray = new ArrayList();
Potrace.turdsize = Convert.ToInt32(contrastSlider.Value);
Potrace.curveoptimizing = true;
Matrix = Potrace.BitMapToBinary(Bitmap, (int)contrastSlider.Value);
Potrace.potrace_trace(Matrix, ListOfCurveArray);
Bitmap s = Potrace.Export2GDIPlus(ListOfCurveArray, Bitmap.Width, Bitmap.Height);
imgPhoto.Source = BitmapToImageSource(s);
refreshMatrix();
}
/// <summary>
/// Vectorize the image
/// </summary>
void Vectorize()
{
Bitmap = new Bitmap(loaded_Image);
ListOfCurveArray = new ArrayList();
Potrace.turdsize = ignore_area_pixel;
Potrace.alphamax = AlphaMax;
Potrace.opttolerance = curve_tolerance;
Potrace.curveoptimizing = Curveoptimizing;
Matrix = Potrace.BitMapToBinary(Bitmap, tresHold);
Potrace.potrace_trace(Matrix, ListOfCurveArray);
ListElement_Image = new List <List <object> >();
ListOfLine = new List <LineF>();
}
