private void BtnSave_Click(object sender, EventArgs e)
{
if (!Population.Cast <uint>().Any(u => u == 0) || MessageBox.Show("There are regions without recorded population values. Are you sure you want to save?", "Unset Values", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
SaveFileDialog sfg = new SaveFileDialog();
sfg.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
sfg.DefaultExt = ".txt";
sfg.AddExtension = true;
if (sfg.ShowDialog() == DialogResult.OK)
{
FileStream fs = new FileStream(sfg.FileName, FileMode.Create);
using (StreamWriter sw = new StreamWriter(fs))
{
for (int i = 0; i < 13; i++)
{
sw.WriteLine(string.Format("Regions for province {0}", i));
for (int j = 0; j < 48; j++)
{
sw.WriteLine(string.Format(" Population for Region {0}: {1}", new object[] { j, Population[i, j] }));
}
}
}
}
}
ResetData();
}
public GameVertex(uint dimension, uint[,] state)
{
// Состояние игры - квадратное поле, в котором по одному разу встречаются все числа от нуля до длины стороны в квадрате
if (dimension != state.GetLength(0) && dimension != state.GetLength(1))
{
throw new ArgumentException();
}
for (uint i = 0; i < dimension * dimension; i++)
{
if (state.Cast <uint>().Count(p => p == i) != 1)
{
throw new ArgumentException();
}
}
this.dimension = dimension;
this.state = state;
}
public static SKImage GenerateMaskFromValuesMatrix(uint[,] matrix, int width, int height, uint?overrideNormalizationMin, uint?overrideNormalizationMax)
{
var maxValue = overrideNormalizationMax ?? matrix.Cast <uint>().Max();
if (maxValue == 0)
{
return(null);
}
var minValue = overrideNormalizationMin ?? matrix.Cast <uint>().Where(x => x > 0).Min();
var steps = maxValue - minValue + 1;
var pallete = GenerateGradient(new GradientStop[]
{
new GradientStop {
Color = Color.FromArgb(122, 0, 0, 255), Position = 0
},
new GradientStop {
Color = Color.FromArgb(255, 0, 0, 255), Position = 0.16
},
new GradientStop {
Color = Color.Green, Position = 0.33
},
new GradientStop {
Color = Color.Yellow, Position = 0.66
},
new GradientStop {
Color = Color.Red, Position = 1
}
},
steps);
var skBitmap = new SKBitmap(width, height);
var pixelsAddr = skBitmap.GetPixels();
unsafe
{
byte *ptr = (byte *)pixelsAddr.ToPointer();
for (int row = 0; row < height; row++)
{
for (int col = 0; col < width; col++)
{
var originalValue = matrix[row, col];
if (originalValue < minValue)
{
*ptr++ = 0; // blue
*ptr++ = 0; // green
*ptr++ = 0; // red
*ptr++ = 0; // alpha
}
else
{
if (originalValue > maxValue)
{
originalValue = maxValue;
}
var gradientNumber = originalValue - minValue;
var color = pallete[gradientNumber];
*ptr++ = color.B; // blue
*ptr++ = color.G; // green
*ptr++ = color.R; // red
*ptr++ = color.A; // alpha
}
}
}
}
var image = SKImage.FromBitmap(skBitmap);
skBitmap.Dispose();
return(image);
}
