public void PrintBiomes(int[][] map, string imageFileName)
{
using (var bmp = new Bitmap(map.Length, map.Length, PixelFormat.Format32bppRgb))
{
using (LockedBmp lockedBmp = new LockedBmp(bmp))
{
unsafe
{
Parallel.For(0, map.Length, y =>
{
byte *currentLine = lockedBmp.FirstPixel + y * lockedBmp.Stride;
for (int x = 0; x < map[y].Length; ++x)
{
int col = x * lockedBmp.BytesPrPixel;
var biome = map[x][y];
var(r, g, b) = ColourMapper.ToBiomeColour255(biome);
currentLine[col] = (byte)b;
currentLine[col + 1] = (byte)g;
currentLine[col + 2] = (byte)r;
}
});
}
}
//var filePath = Path.Combine(Paths.PluginPath, $"{imageFileName}.png");
var filePath = Path.Combine("./", $"{imageFileName}.png");
bmp.Save(filePath);
}
}
public void PrintSquareMap(int[][] map, string imageFileName, bool rainbowOn, int valueRangeMin = 0, int valueRangeMax = 1)
{
using (var bmp = new Bitmap(map.Length, map.Length, PixelFormat.Format32bppRgb))
{
using (LockedBmp lockedBmp = new LockedBmp(bmp))
{
unsafe
{
for (int x = 0; x < map.Length; ++x)
{
for (int y = 0; y < map.Length; ++y)
{
byte *currentLine = lockedBmp.FirstPixel + y * lockedBmp.Stride;
int col = x * lockedBmp.BytesPrPixel;
var id = map[x][y];
if (rainbowOn)
{
var(r, g, b) = ColourMapper.Rainbow(id);
currentLine[col] = (byte)(int)(b * 255);
currentLine[col + 1] = (byte)(int)(g * 255);
currentLine[col + 2] = (byte)(int)(r * 255);
}
else
{
var(r, g, b) = ColourMapper.IntegerToColour3Byte(id);
currentLine[col] = (byte)b;
currentLine[col + 1] = (byte)g;
currentLine[col + 2] = (byte)r;
}
if (map[x][y] == 0)
{
currentLine[col] = 255;
currentLine[col + 1] = 255;
currentLine[col + 2] = 255;
}
}
}
/*
* Parallel.For(0, map.Length, y =>
* {
* byte* currentLine = lockedBmp.FirstPixel + y * lockedBmp.Stride;
*
* for (int x = 0; x < map[y].Length; ++x)
* {
* int col = x * lockedBmp.BytesPrPixel;
*
* var id = map[y][x];
* if (rainbowOn)
* {
* var (r, g, b) = ColourMapper.Rainbow(id);
*
* currentLine[col] = (byte)(int)(b * 255);
* currentLine[col + 1] = (byte)(int)(g * 255);
* currentLine[col + 2] = (byte)(int)(r * 255);
* }
* else
* {
* var (r, g, b) = ColourMapper.IntegerToColor255(id);
* currentLine[col] = (byte)b;
* currentLine[col + 1] = (byte)g;
* currentLine[col + 2] = (byte)r;
* }
*
* if (map[y][x] == 0)
* {
* currentLine[col] = 255;
* currentLine[col + 1] = 255;
* currentLine[col + 2] = 255;
* }
* }
* });
*/
}
}
//var filePath = Path.Combine(Paths.PluginPath, $"{imageFileName}.png");
var filePath = Path.Combine("./", $"{imageFileName}.png");
bmp.Save(filePath);
}
}
