public static Bitmap MapToBitmapWithLeastCost(Map mapWithheightValues, bool costMap)
{
Bitmap bmp = new Bitmap(mapWithheightValues.dimensions[0], mapWithheightValues.dimensions[1]);
if (costMap)
{
RasterFunctions.generateCostMap(bmp, mapWithheightValues);
}
else
{
for (int y = 0; y < mapWithheightValues.dimensions[0]; y++)
{
for (int x = 0; x < mapWithheightValues.dimensions[1]; x++)
{
// We find the node that have these coordinates in the list of all the nodes of the map
int height = mapWithheightValues.tableOfNodes[x, y].height;
RasterFunctions.chooseColorOfPixel(bmp, x, y, height);
}
}
}
// we display the departure node and the surroundings in blue
for (int x = -5; x < 6; x++)
{
for (int y = -5; y < 6; y++)
{
if (mapWithheightValues.departureNode.coordinates[0] + x >= 0 && (mapWithheightValues.departureNode.coordinates[0] + x <= (mapWithheightValues.dimensions[0] - 1)) && mapWithheightValues.departureNode.coordinates[1] + y >= 0 && mapWithheightValues.departureNode.coordinates[1] + y <= mapWithheightValues.dimensions[1] - 1)
{
bmp.SetPixel(mapWithheightValues.departureNode.coordinates[0] + x, mapWithheightValues.departureNode.coordinates[1] + y, Color.FromArgb((int)0, (int)77, (int)255));
}
}
}
// We display the arrival node and the surroundings in yellow
for (int x = -5; x < 6; x++)
{
for (int y = -5; y < 6; y++)
{
if (mapWithheightValues.arrivalNode.coordinates[0] + x >= 0 && (mapWithheightValues.arrivalNode.coordinates[0] + x <= (mapWithheightValues.dimensions[0] - 1)) && mapWithheightValues.arrivalNode.coordinates[1] + y >= 0 && mapWithheightValues.arrivalNode.coordinates[1] + y <= mapWithheightValues.dimensions[1] - 1)
{
bmp.SetPixel(mapWithheightValues.arrivalNode.coordinates[0] + x, mapWithheightValues.arrivalNode.coordinates[1] + y, Color.FromArgb((int)255, (int)239, (int)0));
}
}
}
// We display the path in red
foreach (Node nodeInPath in mapWithheightValues.LeastCostPath)
{
bmp.SetPixel(nodeInPath.coordinates[0], nodeInPath.coordinates[1], Color.FromArgb((int)255, (int)0, (int)127));
}
return(bmp);
}
// Outdated; we make the bitmap from the map directly now
public static Bitmap ArrayToBitmap(int[,] arrayOfHeightValues)
{
Bitmap bmp = new Bitmap(arrayOfHeightValues.GetLength(0), arrayOfHeightValues.GetLength(1));
for (int x = 0; x < arrayOfHeightValues.GetLength(0); x++)
{
for (int y = 0; y < arrayOfHeightValues.GetLength(1); y++)
{
int height = (int)arrayOfHeightValues[x, y];
RasterFunctions.chooseColorOfPixel(bmp, x, y, height);
}
}
return(bmp);
}
public static Bitmap MapToBitmap(Map mapWithheightValues, bool costMap)
{
Bitmap bmp = new Bitmap(mapWithheightValues.dimensions[0], mapWithheightValues.dimensions[1]);
if (costMap)
{
RasterFunctions.generateCostMap(bmp, mapWithheightValues);
}
else
{
for (int y = 0; y < mapWithheightValues.dimensions[0]; y++)
{
for (int x = 0; x < mapWithheightValues.dimensions[1]; x++)
{
// We find the node that have these coordinates in the list of all the nodes of the map
int height = mapWithheightValues.tableOfNodes[x, y].height;
RasterFunctions.chooseColorOfPixel(bmp, x, y, height);
}
}
}
return(bmp);
}