public void LoadMasksFromString(string mstring)
{
foreach (string text in mstring.Split(new char[] { '&' }, StringSplitOptions.RemoveEmptyEntries))
{
Mask m = new Mask(text);
masks.Add(m);
}
FormNav.ShowMessage(masks.Count.ToString() + " masks loaded");
}
public void OnMouseUp(Point mousePositionEnd, int actionType)
{
isMouseDown = false;
Bitmap bm = (Bitmap)pbox.Image;
if (mousePositionEnd != mousePositionStart) // it's a drag
{
// get real start and end
Point start = new Point(Math.Min(mousePositionStart.X, mousePositionEnd.X), Math.Min(mousePositionStart.Y, mousePositionEnd.Y));
Point end = new Point(Math.Max(mousePositionStart.X, mousePositionEnd.X), Math.Max(mousePositionStart.Y, mousePositionEnd.Y));
Mask mask = new Mask(start, end, centerTilexy.GetNeighbor(-centerX, -centerY));
switch (actionType)
{
case 0:
// get statistics
Paint(); // Very important! Paint first to get rid of red line drawn by drag of mouse
byte minr = byte.MaxValue, ming = byte.MaxValue, minb = byte.MaxValue;
byte maxr = 0, maxg = 0, maxb = 0;
for (int w = start.X; w <= end.X; w++)
{
for (int h = start.Y; h <= end.Y; h++)
{
Color c = bm.GetPixel(w, h);
if (c.A == 0)
{
continue;
}
maxr = Math.Max(maxr, c.R);
maxg = Math.Max(maxg, c.G);
maxb = Math.Max(maxb, c.B);
minr = Math.Min(minr, c.R);
ming = Math.Min(ming, c.G);
minb = Math.Min(minb, c.B);
}
}
FormNav.ShowMessage("Min RGB: " + minr + "/" + ming + "/" + minb);
FormNav.ShowMessage("Max RGB: " + maxr + "/" + maxg + "/" + maxb);
break;
case 1:
// zoom in
TileXY txy = centerTilexy;
if (FindTileInMask(mask, false, ref txy))
{
centerTilexy = txy;
}
break;
case 2:
// add to mask
masks.Add(mask);
FormNav.ShowMessage("new mask added");
break;
case 3:
// find PNG
TileXY txy2 = centerTilexy;
if (FindTileInMask(mask, true, ref txy2))
{
centerTilexy = txy2;
}
break;
case 4:
// guess valid pixel range
// important, paint to original images before doing the calculation
Paint(true);
// first, get pixel cnt array
int[,] pixelCnt = new int[3, 256];
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 256; j++)
{
pixelCnt[i, j] = 0;
}
}
for (int w = start.X; w <= end.X; w++)
{
for (int h = start.Y; h <= end.Y; h++)
{
Color c = bm.GetPixel(w, h);
if (c.A == 0)
{
continue;
}
pixelCnt[0, c.R]++;
pixelCnt[1, c.G]++;
pixelCnt[2, c.B]++;
}
}
// then, convert to pixel sum
for (int i = 0; i < 3; i++)
{
for (int j = 1; j < 256; j++)
{
pixelCnt[i, j] += pixelCnt[i, j - 1];
}
}
double[] ratios = new double[] { 0.6, 0.7, 0.8, 0.9, 0.95, 0.96, 0.965, 0.97, 0.975, 0.98, 0.985, 0.99, 0.995, 0.998 };
int[,] guessedRanges = new int[3, ratios.Length];
for (int i = 0; i < 3; i++)
{
int j = 0;
for (int k = 0; k < ratios.Length; k++)
{
for (; j < 50; j++)
{
if (((double)pixelCnt[i, j]) / pixelCnt[i, 50] > ratios[k])
{
break;
}
}
guessedRanges[i, k] = j;
}
}
cbGuessedPixelValidRanges.Items.Clear();
for (int i = 0; i < ratios.Length; i++)
{
cbGuessedPixelValidRanges.Items.Add((guessedRanges[0, i] + 1) + "," + (guessedRanges[1, i] + 1) + "," + (guessedRanges[2, i] + 1) + ",255,255,255");
}
FormNav.ShowMessage("Pixel Valid Ranges are guessed");
break;
default:
break;
}
// paint anyway
Paint();
}
else // it's a single click
{
FormNav.ShowMessage("Color: " + bm.GetPixel(mousePositionEnd.X, mousePositionEnd.Y));
// get top left tile
TileXY tileTopLeft = centerTilexy.GetNeighbor(-centerX, -centerY);
for (int i = 0; i < masks.Count; i++)
{
if (masks[i].ContainsTilePixel(tileTopLeft, mousePositionEnd))
{
FormNav.ShowMessage("Mask " + i + ": " + masks[i].ToString());
}
}
}
}