Rank: Member
Groups: Member
Joined: 8/25/2007(UTC)
Posts: 7
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I am using the evaluation version of Graphics Mill. When I load folder items into a ThumbNailListView control and set the View type to Thumbnails, I get the windows default thumbnail image instead of a thumbnail of the actual image file. Any ideas that might cause this? Here is my code, which is taken from the "Using Work Areas" topic in the Aurigma help file. Code: private void OpenDocument()
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
String path = System.IO.Path.GetDirectoryName(openFileDialog.FileName);
String documentFolder = System.IO.Path.GetFileNameWithoutExtension(openFileDialog.FileName);
String documentPage = path + "\\" + documentFolder + "\\source\\1.dat";
String thumbs = path + "\\" + documentFolder + "\\thumbs\\";
OpenDocumentFromFile(documentPage);
JumpToPidl(Aurigma.GraphicsMill.WinControls.Pidl.Create(@thumbs), thumbnailListView);
}
}
private void JumpToPidl(Aurigma.GraphicsMill.WinControls.Pidl pidl, Aurigma.GraphicsMill.WinControls.ThumbnailListView thumbnailListView)
{
//Set the thumbnail view
thumbnailListView.View = Aurigma.GraphicsMill.WinControls.View.Thumbnails;
//Add necessary working areas
Rectangle[] areas = {new Rectangle(0, 5, thumbnailListView.IconSpacing.X *
pidl.Items.Length, thumbnailListView.IconSpacing.Y)};
thumbnailListView.WorkAreas = areas;
//Clear all previously displayed items
thumbnailListView.Items.Clear();
int itemIndex = 0;
//Add each item in the folder to the thumbnail list
foreach (Aurigma.GraphicsMill.WinControls.Pidl subPidl in pidl.Items)
{
thumbnailListView.Items.Add(new
Aurigma.GraphicsMill.WinControls.ThumbnailListItem(subPidl));
//Move the added item to a required working area
thumbnailListView.MoveItemToWorkArea(itemIndex, 0);
itemIndex++;
}
}
Edited by user Monday, December 17, 2007 1:21:26 PM(UTC)
| Reason: Not specified
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Rank: Advanced Member
Groups: Member, Administration, Moderator
Joined: 8/3/2003(UTC)
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Hello,
It seems that Graphics Mill for .NET cannot load thumbnails from files for some reason. Try to load some of these files into Bitmap instance: you can write small application which calls Bitmap.Load method or just open some of them in the Main sample application. If some error occurs while load, it will show the reason of the problem. |
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