private void RemoveImageBackground(String path, String new_path, String filename)
{
//Verificações:
if (new_path == "")
{
return;
}
Bitmap image1 = new Bitmap(path, true);
int x, y, opacity;
double hue, saturation, value;
if (checkBox1.Checked)
{
opacity = 0; //transparent
}
else
{
opacity = 255; //solid
}
if (checkBox2.Checked == true)
{
image1 = TranslationTools.ToGrey(image1);
}
//if (checkBox3.Checked == true)
//{
// image1 = TranslationTools.ToBlackAndWhite(image1,opacity);
// SaveImage(path, new_path, filename, image1);
// image1.Dispose();
// return;
//}
for (x = 0; x < image1.Width; x++)
{
for (y = 0; y < image1.Height; y++)
{
Color pixelColor = image1.GetPixel(x, y); //gets the color of each pixel
TranslationTools.ColorToHSV(pixelColor, out hue, out saturation, out value); //aqui temos os valores corretos do HSV
//nas variaveis hue, saturation e value
//MessageBox.Show("hue " + hue + "\nsaturation " + saturation + "\nvalue " + value);
if (!RightColor(hue, saturation, value))
{
//MessageBox.Show("hue " + hue + "\nsaturation " + saturation + "\nvalue " + value);
pixelColor = Color.FromArgb(opacity, 0, 0, 0);
image1.SetPixel(x, y, pixelColor);
//MessageBox.Show(pixelColor.R + "\n" + pixelColor.G+"\n"+pixelColor.B);
}
}
}
//-------------
SaveImage(path, new_path, filename, image1);
image1.Dispose();
}
private void RemoveImageBackground()
{
CreateTempImage(NPath, NPath1);
//copies the Temp image to another path
//now use the new temp
Bitmap image1 = new Bitmap(NPath1, true);
int x, y, opacity, red, green, blue;
if (checkBox1.Checked)
{
opacity = 0; //transparent
}
else
{
opacity = 255; //solid
}
if (checkBox7.Checked == true)
{
image1 = TranslationTools.ToGrey(image1);
}
if (checkBox8.Checked == true)
{
image1 = TranslationTools.ToBlackAndWhite(image1, opacity, Convert.ToInt32(numericUpDown7.Value));
SaveImage(NPath, image1);
image1.Dispose();
return;
}
bool removeWhite = false;
bool removeBlack = false;
double hue, saturation, value;
if (checkBox2.Checked)
{
removeWhite = true;
}
if (checkBox3.Checked)
{
removeBlack = true;
}
if (checkBox4.Checked)
{
red = 255;
}
else
{
red = 0;
}
if (checkBox5.Checked)
{
green = 255;
}
else
{
green = 0;
}
if (checkBox6.Checked)
{
blue = 255;
}
else
{
blue = 0;
}
for (x = 0; x < image1.Width; x++)
{
for (y = 0; y < image1.Height; y++)
{
Color pixelColor = image1.GetPixel(x, y); //gets the color of each pixel
if (removeBlack)
{
if (pixelColor.R < 31 & pixelColor.G < 31 & pixelColor.B < 31)
{
pixelColor = Color.FromArgb(opacity, red, green, blue);
image1.SetPixel(x, y, pixelColor);
continue;
}
}
if (removeWhite)
{
if (pixelColor.A <= 20 | (pixelColor.R >= 235 & pixelColor.G >= 235 & pixelColor.B >= 235))
{
pixelColor = Color.FromArgb(opacity, red, green, blue);
image1.SetPixel(x, y, pixelColor);
continue;
}
}
TranslationTools.ColorToHSV(pixelColor, out hue, out saturation, out value); //aqui temos os valores corretos do HSV
//nas variaveis hue, saturation e value
//MessageBox.Show("hue " + hue + "\nsaturation " + saturation + "\nvalue " + value);
if (!RightColor(hue, saturation, value))
{
//MessageBox.Show("hue " + hue + "\nsaturation " + saturation + "\nvalue " + value);
pixelColor = Color.FromArgb(opacity, red, green, blue);
image1.SetPixel(x, y, pixelColor);
//MessageBox.Show(pixelColor.R + "\n" + pixelColor.G+"\n"+pixelColor.B);
}
}
}
//-------------
SaveImage(NPath, image1);
image1.Dispose();
}
