Do you plan on adding this feature? Our users used it quite a bit when we used Pegasus' ImageXpress and would like to see it here. That is the only disadvantage of using GdPicturePro that I can see so far.

Tony

Your help page needs a little work...the Java object that displays the tree does not always expand correctly and makes it difficult to reach certain help sections.

The "IsGrayScale" method does not always work to determine if an image has color on it. Specifically, if I use the "Fire Effect" to colorize a portion, then use IsGrayScale, it works correctly. If I use Fire Effect, then use some other function such as Blur, IsGrayScale indicates...

Thanks, that does the trick. (ONe image went from 434 KB to 34 KB

Tony

This application scans medical records and stores the results in a SQL Server database. I hope to compress the images as much as possible. So for normal black/white images, I would want to store as 1bpp TIF's. However, your wonderful product allows me to draw colors on them when they are 24bpp. What...

I like the ability to transfer data back and forth in byte arrays rather than having to save to files (as other products require). However, I'm having trouble with the "SaveAsByteArray" function. When I include the 4th parameter (nEncoderParameter), I receive "Invalid Parameter (2)&qu...

What is the difference between CloseImage and CloseNativeImage on the imaging control? (besides the use of a handle in the CloseImage).

I have been looking at the handles created by GdPicturePro Image control and was wondering how it manages the handles. I've got a loop that creates an image from file, changes the Bits/Pixel (which, of course, creates a new handle), then saves that image back to the same file. What happens is, appar...

...since what I'm doing (with the 1Bpp images) is working, I'm not going to worry about it. I have other questions which I will post separately.

Apparently, multipage is only supported in 1Bpp (a fact not easily acquired by persons unfamiliar with TIFF internals). Once I converted the images back to 1Bpp, the merge worked.

Tony

When I try to use this function, I get a status of "Invalid Parameter". (See code). ("Images" is a collection). Dim imgary(nPages) As String ' Make an array out of it for use in the Merge For i As Integer = 0 To nPages - 1 imgary(i) = Images(i + 1) Next Imgctl.TiffMergeFiles(imga...