Possible bug in IsPicture()

[Allanon]

Hello Andreas,
I think there is something wrong in the IsPicture() function for big pictures because if I do:

Code: Select all

...
Local test, properties = IsPicture(my_picture_file)
...

properties.height gives me always 1 pixel, I've tried to load the picture in a brush and then getting the height with GetAttribute() and I get the right size.
This happends only for big pictures, let's say picture with height > 1000 because under this size I get the correct values.
The error has occurred with jpg pictures, I haven't tried with other formats.

Best Regards,
Fabio

[jalih]

Hello,

I just tested IsPicture() function with some really big jpg pictures. Seemed to work properly, at least on Windows version.

[airsoftsoftwair]

Can you provide an example picture which doesn't work correctly?

[airsoftsoftwair]

There was indeed a bug with some JPEG pictures. It's fixed now.

[Allanon]

OMG, I've forgot to send you the sample images!!
I'm sorry Andreas!

[airsoftsoftwair]

No problem, Tuxedo sent me an example image which helped me track down this bug

[lazi]

I think there is still problems with this function.

Here is a jpg picture which makes bad dimension results:

https://www.dropbox.com/l/q8lCKW75UZ4iYHzJ61DZHR?text=1

[airsoftsoftwair]

That's a bug in that EPEG plugin prototype I sent you some months ago... it doesn't support IsPicture() correctly

[lazi]

Ohh

That's a veeery handy and useful plugin. I hope you will fix it and make it available for all platforms at some time.

[lazi]

@Andreas:

Confirmed. Without the EPEG plugin I can get correct picture dimensions.