BitmapW curves(BitmapW image, Point s, Point c1, Point c2, Point e)
{
Util.Bezier bezier = new Util.Bezier(s, c1, c2, e);
int[] points = bezier.genColorTable();
float cr = 0, cg = 0, cb = 0, ca;
int i = 0, j = 0,
h = image.Height(),
w = image.Width();
for (i = 0; i < w; i++)
{
for (j = 0; j < h; j++)
{
Color temp = image.GetPixel(i, j);
cr = temp.R; cg = temp.G; cb = temp.B; ca = temp.A;
cr = points[(int)cr];
cg = points[(int)cg];
cb = points[(int)cb];
image.SetPixel(i, j, Color.FromArgb((int)Util.clamp(ca, 0, 255), (int)Util.clamp(cr, 0, 255),
(int)Util.clamp(cg, 0, 255), (int)Util.clamp(cb, 0, 255)));
}
}
return(image);
}
BitmapW curves(BitmapW image, Point s, Point c1, Point c2, Point e)
{
Util.Bezier bezier = new Util.Bezier(s, c1, c2, e);
int[] points = bezier.genColorTable();
float cr = 0, cg = 0, cb = 0, ca;
int i = 0, j = 0,
h = image.Height(),
w = image.Width();
for (i = 0; i < w; i++)
{
for (j = 0; j < h; j++)
{
Color temp = image.GetPixel(i, j);
cr = temp.R; cg = temp.G; cb = temp.B; ca = temp.A;
cr = points[(int)cr];
cg = points[(int)cg];
cb = points[(int)cb];
image.SetPixel(i, j, Color.FromArgb((int)Util.clamp(ca, 0, 255), (int)Util.clamp(cr, 0, 255),
(int)Util.clamp(cg, 0, 255), (int)Util.clamp(cb, 0, 255)));
}
}
return image;
}
