public IFuturePrototype GetImagePrototype(ImageParameterTypeIfc parameterType, FutureFeatures features)
{
if (parameterType == null)
{
parameterType = new ImageParameterFromTileAddress(GetDefaultCoordinateSystem());
}
FutureFeatures openDocFeatures = FutureFeatures.Cached;
IFuturePrototype accessPrototype = GetAccessPrototype(AccessMethod.Render,
openDocFeatures,
new IFuturePrototype[]
{
new UnevaluatedTerm(TermName.ImageBounds), new UnevaluatedTerm(TermName.OutputSize),
new UnevaluatedTerm(TermName.UseDocumentTransparency), new UnevaluatedTerm(TermName.ExactColors)
});
Verb verb = new SourceImageDownsamplerVerb(AddCaching(accessPrototype, FutureFeatures.Cached));
IFuturePrototype futurePrototype = new ApplyPrototype(verb,
new[]
{
parameterType.GetBoundsParameter(), parameterType.GetSizeParameter(),
new ConstantFuture(
new BoolParameter(sourceMap.transparencyOptions.useDocumentTransparency)),
new ConstantFuture(new BoolParameter(HasFeature(features, FutureFeatures.ExactColors)))
});
if (HasFeature(features, FutureFeatures.Transparency))
{
IFuturePrototype futurePrototype2 = new ApplyPrototype(verb,
new[]
{
parameterType.GetBoundsParameter(), parameterType.GetSizeParameter(),
new ConstantFuture(
new BoolParameter(sourceMap.transparencyOptions.useDocumentTransparency)),
new ConstantFuture(new BoolParameter(true))
});
if (HasFeature(features, FutureFeatures.MemoryCached))
{
futurePrototype = AddCaching(futurePrototype, FutureFeatures.MemoryCached);
futurePrototype2 = AddCaching(futurePrototype2, FutureFeatures.MemoryCached);
}
futurePrototype = new TransparencyPrototype(sourceMap.transparencyOptions,
futurePrototype,
futurePrototype2);
}
futurePrototype = AddCaching(futurePrototype, features);
return(AddAsynchrony(futurePrototype, features));
}
public IFuturePrototype GetImagePrototype(ImageParameterTypeIfc parameterType, FutureFeatures features)
{
if (parameterType == null)
{
parameterType = new ImageParameterFromTileAddress(this.GetDefaultCoordinateSystem());
}
FutureFeatures openDocFeatures = FutureFeatures.Cached;
IFuturePrototype accessPrototype = this.GetAccessPrototype(AccessMethod.Render, openDocFeatures, new IFuturePrototype[]
{
new UnevaluatedTerm(TermName.ImageBounds),
new UnevaluatedTerm(TermName.OutputSize),
new UnevaluatedTerm(TermName.UseDocumentTransparency),
new UnevaluatedTerm(TermName.ExactColors)
});
Verb verb = new SourceImageDownsamplerVerb(this.AddCaching(accessPrototype, FutureFeatures.Cached));
IFuturePrototype futurePrototype = new ApplyPrototype(verb, new IFuturePrototype[]
{
parameterType.GetBoundsParameter(),
parameterType.GetSizeParameter(),
new ConstantFuture(new BoolParameter(this.sourceMap.transparencyOptions.useDocumentTransparency)),
new ConstantFuture(new BoolParameter(UnwarpedMapTileSource.HasFeature(features, FutureFeatures.ExactColors)))
});
if (UnwarpedMapTileSource.HasFeature(features, FutureFeatures.Transparency))
{
IFuturePrototype futurePrototype2 = new ApplyPrototype(verb, new IFuturePrototype[]
{
parameterType.GetBoundsParameter(),
parameterType.GetSizeParameter(),
new ConstantFuture(new BoolParameter(this.sourceMap.transparencyOptions.useDocumentTransparency)),
new ConstantFuture(new BoolParameter(true))
});
if (UnwarpedMapTileSource.HasFeature(features, FutureFeatures.MemoryCached))
{
futurePrototype = this.AddCaching(futurePrototype, FutureFeatures.MemoryCached);
futurePrototype2 = this.AddCaching(futurePrototype2, FutureFeatures.MemoryCached);
}
futurePrototype = new TransparencyPrototype(this.sourceMap.transparencyOptions, futurePrototype, futurePrototype2);
}
futurePrototype = this.AddCaching(futurePrototype, features);
return this.AddAsynchrony(futurePrototype, features);
}