private void DisplayIndexResult(IMonitoringSubProduct subProduct, string name, IPixelIndexMapper pixelIndexMapper, IRasterDataProvider dataProvider)
{
ICanvasViewer cv = _session.SmartWindowManager.ActiveCanvasViewer;
if (cv == null)
{
return;
}
using (IBinaryBitmapBuilder builder = new BinaryBitmapBuilder())
{
Size bmSize = new Size(dataProvider.Width, dataProvider.Height);
Color productColor = GetBinaryColor(subProduct);
Bitmap bitmap = builder.CreateBinaryBitmap(bmSize, productColor, Color.Transparent);
int[] indexes = pixelIndexMapper.Indexes.ToArray();
builder.Fill(indexes, new Size(dataProvider.Width, dataProvider.Height), ref bitmap);
//
IBinaryBitampLayer layer = cv.Canvas.LayerContainer.GetByName(name) as IBinaryBitampLayer;
if (layer == null)
{
layer = new BinaryBitmapLayer(name, bitmap, GetCoordEnvelope(dataProvider), dataProvider.CoordType == enumCoordType.GeoCoord);
cv.Canvas.LayerContainer.Layers.Add(layer);
}
else
{
layer.Bitmap = bitmap;
}
cv.Canvas.Refresh(Core.DrawEngine.enumRefreshType.All);
}
}
private IBinaryBitampLayer GetBinaryLayer(ICanvasViewer cv, IRasterDataProvider dataProvider, IMonitoringProduct product, IMonitoringSubProduct subProduct)
{
string name = GetName(product, subProduct);
Size bmSize = new Size(dataProvider.Width, dataProvider.Height);
Color productColor = GetBinaryColor(subProduct);
using (IBinaryBitmapBuilder builder = new BinaryBitmapBuilder())
{
Bitmap bitmap = builder.CreateBinaryBitmap(bmSize, productColor, Color.Transparent);
IBinaryBitampLayer layer = cv.Canvas.LayerContainer.GetByName(name) as IBinaryBitampLayer;
if (layer != null)
{
cv.Canvas.LayerContainer.Layers.Remove(layer);
layer.Dispose();
}
layer = new BinaryBitmapLayer(name, bitmap, GetCoordEnvelope(dataProvider), dataProvider.CoordType == enumCoordType.GeoCoord);
cv.Canvas.LayerContainer.Layers.Add(layer);
return(layer);
}
}