public override bool DoWork(ITileWorkFeedback feedback)
{
if (!this.needThisTile())
{
return false;
}
D.Sayf(10, "SingleSourcing {0} {1}", new object[]
{
this.applier.source.GetSourceMapDisplayName(),
this.address
});
Present present = this.FetchClippedImage();
if (present is ImageRef)
{
ImageRef image = (ImageRef)present;
feedback.PostImageResult(image, this.applier.layer, this.applier.source.GetSourceMapDisplayName(), this.address);
}
present.Dispose();
return true;
}
public override bool DoWork(ITileWorkFeedback feedback)
{
if (!this.needThisTile())
{
return(false);
}
D.Sayf(10, "SingleSourcing {0} {1}", new object[]
{
this.applier.source.GetSourceMapDisplayName(),
this.address
});
Present present = this.FetchClippedImage();
if (present is ImageRef)
{
ImageRef image = (ImageRef)present;
feedback.PostImageResult(image, this.applier.layer, this.applier.source.GetSourceMapDisplayName(), this.address);
}
present.Dispose();
return(true);
}
private void SaveTile(GDIBigLockedImage compositeImage)
{
try
{
ImageRef imageRef = new ImageRef(new ImageRefCounted(compositeImage));
GDIBigLockedImage.Transparentness transparentness = imageRef.image.GetTransparentness();
if (transparentness == GDIBigLockedImage.Transparentness.EntirelyTransparent)
{
D.Sayf(0, "skipping blank tile.", new object[0]);
}
else
{
if (outputTileType == OutputTileType.IPIC)
{
if (transparentness == GDIBigLockedImage.Transparentness.EntirelyOpaque)
{
outputTileType = OutputTileType.JPG;
}
else
{
outputTileType = OutputTileType.PNG;
}
}
RenderOutputUtil.SaveImage(imageRef,
renderOutput,
outputFilename,
outputTileType.imageFormat);
}
feedback.PostImageResult(imageRef, layer, "(composite)", address);
imageRef.Dispose();
}
catch (Exception arg)
{
feedback.PostMessage(string.Format("Can't create {0}: {1}", outputFilename, arg));
}
}
