private void RemoveRegion(int x, int y)
{
Point clicked = new Point();
clicked.X = x;
clicked.Y = y;
VRegion clickedRegion = GetRegion(clicked);
VRegion found = regions.Find(
delegate(VRegion val)
{
for (int i = 0; i < k; ++i)
{
if (val.indices[i] != clickedRegion.indices[i])
{
return(false);
}
}
return(true);
});
List <Point> toRemove = new List <Point>(k);
foreach (int i in found.indices)
{
toRemove.Add(points[i]);
}
foreach (Point p in toRemove)
{
points.Remove(p);
}
}
private void FillRegions(int width, int height)
{
Point tester = new Point();
toolStripProgressBar1.Visible = true;
// For each pixel method
for (int y = 0; y < height; ++y)
{
toolStripProgressBar1.Value = (int)((float)y / (float)height);
for (int x = 0; x < width; ++x)
{
tester.X = x;
tester.Y = y;
VRegion region = GetRegion(tester);
int found = -1;
int index = 0;
foreach (VRegion r in regions)
{
bool regionAlreadyExists = false;
for (int i = 0; i < k; ++i)
{
if (r.indices[i] != region.indices[i])
{
regionAlreadyExists = true;
break;
}
}
if (regionAlreadyExists == false)
{
found = index;
break;
}
index++;
}
if (found != -1)
{
for (int i = 0; i < 3; ++i)
{
rgbs[3 * (y * width + x) + i] = regions[found].color[i];
}
}
else
{
region.color = Rainbow.GetNext();
regions.Add(region);
for (int i = 0; i < 3; ++i)
{
rgbs[3 * (y * width + x) + i] = region.color[i];
}
}
}
}
toolStripStatusLabel2.Text = "Regions: " + regions.Count.ToString();
toolStripProgressBar1.Visible = false;
}