GdPicture Imaging

[ClipFix1]

In GdpictureSample Viewer.PlayGif is correctly work

In my own application it is not work, please have a look at the snapshot of Contextmenu

Bild1.jpg (38.33 KiB) Viewed 109 times

What's wrong? I don't no, please help.

[Loïc]

Hi,

How do you load the GIF ?

Could you attach it here for investigation ?

Kind regards,

Loïc

[ClipFix1]

Code: Select all

  Dim GdViewerHandle As Integer
  Imaging.CreateImageFromFile(Datei)
  Dim nClonedImage As Long = Imaging.CreateClonedImageI(Imaging.GetNativeImage)
  Imaging.CloseNativeImage()
  Imaging.SetNativeImage(nClonedImage)
  GdViewer.SetNativeImage(nClonedImage)
  GdViewer = GdViewer.GetNativeImage()


[Loïc]

OK, the problem is here:

Code: Select all

  Dim nClonedImage As Long = Imaging.CreateClonedImageI(Imaging.GetNativeImage)

The CreateClonedImageI clones only the selected frame/page in a multibitmap image.

You should use this code:

Code: Select all

Imaging.CreateImageFromFile(Datei)
GdViewer.SetNativeImage(Imaging.GetNativeImage)

Loïc

[ClipFix1]

You should use this code:

Code: Select all

Imaging.CreateImageFromFile(Datei)
GdViewer.SetNativeImage(Imaging.GetNativeImage)

Thx

If I not clone the image, than it will be writeprotected
I can't delete or save the file.

[Loïc]

Hi,

2 solutions:

- 1 create a new multiframe gif in memory (see reference guide)
-2:

Code: Select all

 GdViewer.ImageForceTemporaryMode = True
 GdViewer.DisplayFromFile (Datei)
 imaging.SetNativeImage (GdViewer1.GetNativeImage)

Kind regards,

Loïc

[ClipFix1]

GIF-File is OK now on this time, thx. But JPG-Files allready writeprotect, I see in this moment also with Imaging.CreateClonedImageI

I can not save outside my project, if is open with Viewer-Control

I convert an older project, the same code is ok in GdViewer 4, I can delete or save the file, but do not work in GdViewer 5

I think, I lost my mind