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 ResultObject GetResultObject(ICanvasViewer viewer, IMonitoringProduct product, IMonitoringSubProduct subProduct)
{
IRasterDataProvider prd = GetRasterDataProvider(viewer);
IPixelIndexMapper binaryValues = GetBinaryValuesMapper(prd, product, subProduct);
IBinaryBitampLayer binaryLayer = GetBinaryLayer(viewer, prd, product, subProduct);
return(new ResultObject(binaryValues, binaryLayer));
}
private void UpdateLayer(ResultObject resultObject)
{
IPixelIndexMapper binaryValues = resultObject.BinaryValues;
IBinaryBitampLayer binaryLayer = resultObject.BinaryLayer;
Bitmap bitmap = binaryLayer.Bitmap;
using (IBinaryBitmapBuilder builder = new BinaryBitmapBuilder())
{
builder.Reset(bitmap.Size, ref bitmap);
builder.Fill(binaryValues.Indexes.ToArray(), bitmap.Size, ref bitmap);
}
_canvasViewer.Canvas.Refresh(enumRefreshType.All);
}
//闪烁判识结果
private void HandleFalsh()
{
string name = GetName(_currentProduct, _currentSubProduct);
if (string.IsNullOrWhiteSpace(name))
{
return;
}
IBinaryBitampLayer layer = _resultObjects[name].BinaryLayer;
LayerFlashControler c = new LayerFlashControler(_canvasViewer.Canvas, layer);
c.Flash();
}
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);
}
}
public ResultObject(IPixelIndexMapper binaryValues, IBinaryBitampLayer binaryLayer)
{
BinaryValues = binaryValues;
BinaryLayer = binaryLayer;
}
