private void DrawQuandrantOverlay(Graphics g, GCMap map, Rectangle mapArea, QuadrantArray qa)
{
for (int x = 0; x < qa.Quadrants.GetLength(0); x++)
{
for (int y = 0; y < qa.Quadrants.GetLength(1); y++)
{
double longitude = qa.Longitudes[x];
double latitude = qa.Latitudes[y];
double longitude2 = qa.Longitudes[x + 1];
double latitude2 = qa.Latitudes[y + 1];
int x0, y0, x1, y1;
x0 = map.LongitudeToX(longitude, ref mapArea);
y0 = map.LatitudeToY(latitude, ref mapArea);
x1 = map.LongitudeToX(longitude2, ref mapArea);
y1 = map.LatitudeToY(latitude2, ref mapArea);
Quadrant q = qa.Quadrants[x, y];
//g.DrawString(q.ResultState.ToString(), SystemFonts.MenuFont, Brushes.Black, (x0 + x1) / 2, (y0 + y1) / 2);
switch (q.ResultState)
{
case QuadrantResultState.Consistent:
Color c = q.WS.Result.color;
g.FillRectangle(getBrush(c), x0, y1, x1 - x0, y0 - y1);
break;
case QuadrantResultState.Inconsistent:
if (q.Details != null)
{
DrawQuandrantOverlay(g, map, mapArea, q.Details);
}
break;
case QuadrantResultState.Decomposable:
if (q.Details != null)
{
DrawQuandrantOverlay(g, map, mapArea, q.Details);
}
break;
case QuadrantResultState.NotAvailable:
break;
}
}
}
}
private void DrawLatitudeLine(Graphics g, double latitude, GCMap map, Rectangle mapArea)
{
int ay0 = map.LatitudeToY(latitude, ref mapArea);
if (ay0 > mapArea.Top && ay0 < mapArea.Bottom)
{
g.DrawLine(Pens.Red, mapArea.Left, ay0, mapArea.Right, ay0);
}
}