//---------------------------------------------------------------------
// 从Map中获取数据
Task <byte[]> IGrainDCacheMap.getFromMap(string key)
{
byte[] values = null;
MapCache.TryGetValue(key, out values);
return(Task.FromResult(values));
}
private void DrawCell(Point point, Color color, bool disableCacheReading = false)
{
if (Cache)
{
if (!disableCacheReading)
{
Color cachedColor;
var exists = MapCache.TryGetValue(point, out cachedColor);
if (exists)
{
if (cachedColor.Equals(color))
{
return;
}
}
}
MapCache[point] = color;
}
var poly = HexagonMode ? MapPointToHexagon(point) : MapPointToRectangle(point);
var coloredPoly = new ColoredPolygon(poly.Points, color);
DrawPolygon(point, coloredPoly);
}