Can't get SaveImage to work

[Soren SDF]

Hi.

I have a TIWCGJQMSignature and a TIWCGJQMImage on a form.
In the forms OnCreate i load the signature from a field in my database and export it to the image.
I can see the image on screen but i can't save it to file. I step in to the source code and when it executes to
"if (AFileName <> '') and Assigned(FPicture) and (not FPicture.Empty) then
SaveImageToFile(AFileName,FPicture.Picture);"
It skips saving to file because FPicture.Empty=True.

Any suggestions?

Sören A.

[Alexander Bulei]

Hi Soren,

Hi.

I have a TIWCGJQMSignature and a TIWCGJQMImage on a form.
In the forms OnCreate i load the signature from a field in my database and export it to the image.
I can see the image on screen but i can't save it to file. I step in to the source code and when it executes to
"if (AFileName <> '') and Assigned(FPicture) and (not FPicture.Empty) then
SaveImageToFile(AFileName,FPicture.Picture);"
It skips saving to file because FPicture.Empty=True.

Any suggestions?

Sören A.

When you export TIWCGJQMSignature to image, the image is setted by data on user browser, and doesn't fill the Picture property.

We will try to find the solution for this asap.

Best Regards.

[Soren SDF]

Hi and thanks for remote help with my installation problem.
I just wanted to check on this issue. Is it resolved yet? I still can't get it to work in version 1.7.0.2989

Sören

[Alexander Bulei]

Hi Soren,

Hi and thanks for remote help with my installation problem.
I just wanted to check on this issue. Is it resolved yet? I still can't get it to work in version 1.7.0.2989

Sören

Sorry,but we have not yet found the solution.

Best Regards.

[Alexander Bulei]

Hi Soren,

Please check "SaveAsImage" procedure in JQMSignature at current release.

delphi code

IWCGJQMSignature.SaveAsImage('C:\yoo.png');

Best Regards.

[Alexander Bulei]

Hi Soren,

Please check "SaveAsImage" procedure in JQMSignature at current release.

delphi code

IWCGJQMSignature.SaveAsImage('C:\test_image.png');

Best Regards.

[Soren SDF]

Yes, saving directly from the signature component is even better. However, i run the procedure but can't find any image file after. Do i need some special properties or permissions set?

Sören

[Alexander Bulei]

Hi Soren,

Yes, saving directly from the signature component is even better. However, i run the procedure but can't find any image file after. Do i need some special properties or permissions set?

Sören

It should work, maybe you don't have permissions on folder.

Best Regards.

[Soren SDF]

Nope.

I'm saving it to WebApplication.UserCacheDir and the application can save other files there...
Could you send me a simple demo of this? For mobile that is.

Sören

[Soren SDF]

Du you have a demo for mobile where this works, that i can try out?

Sören