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mzhao  
#1 Posted : Thursday, September 19, 2013 4:03:44 PM(UTC)
mzhao

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Hello,

We want to load a thumbnail image from the memory instead of loading it directly from the file system such as

public ThumbnailListItem(string path);

eg: we have a lot of thumnail images embedded in resource file. we want load each image in a thumbnaillistitem. we notice that ThumbNailListItem has a method

public void SetThumbnail(Bitmap thumbnail);
public void Reload();

But we have not got it done successfully so far.


We want to do this in order to avoid opening many thumnail image files at the same time in hope to imrove performance a little bit.

Thanks.
Andrew  
#2 Posted : Thursday, September 19, 2013 6:45:08 PM(UTC)
Andrew

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Hello,

In your case, it is better to create your own class inherited from the ListItem. This article explains how to create BitmapListItem class which works with Aurigma.GraphicsMill.Bitmap class instead of a file system:

http://www.graphicsmill....eatingCustomListItem.htm

Note, this article is written for GM5, so the syntax may differ a little bit, but it should give you an idea how to do it. If you have problems using this article with GM6, please let me know and we will provide you with our assistance.
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