[Lazarus] TImage wrong image format

[Leonardo M. Ramé]

On 2010-11-26 10:55:58 -0300, Leonardo M. Ramé wrote:
> On 2010-11-26 09:39:30 -0300, Leonardo M. Ramé wrote:
> > Hi, I think I found a bug after following the next steps:
> > 
> > 1) Place a TImage on a newly created form.
> > 2) Click on "..." on Object Inspector -> Picture and load an image (I
> > tested with jpeg, png, png all with the same results).
> > 3) Go to the form, and you'll see the image.
> > 4) Right click on the form and select View Source (.lfm), here you can
> > see the object Image1 and its Picture.Data containing the image info.
> > 5) Close the .lfm tab
> > 6) Press F12 to see the form again and you'll get this error:
> > 
> > "Stream=TForm1:Root=:TForm1
> > Component Class: TImage
> > Error reading Image1.Picture.Data: Wrong imagre format
> > Stream position: 28777"
> > 
> > I'm using:
> > 
> > Free Pascal Compiler version 2.5.1 [2010/11/24] for x86_64 - Linux
> > Lazarus 0.9.29 - Rev 28470 - x86_64-linux-gtk 2
> > -- 
> 
> Udated FPC & Lazarus and the bug seems to be fixed. 
> 
> Thanks!
> 

Well, the "Wrong image format" error is fixed, but I found a new one.

When a TImage is created at Design-Time, with an image assigned to its
Picture property, the image is not shown at run-time.

Example:

1) Place a TImage on a new form.
2) Object Inspector -> Picture -> Click on "..." to load an image.
3) Load an image
4) You can see the image loaded on the TImage.
5) Run the app. The TImage doesn shows its picture.

Lazarus 0.9.29 rev 28500 - Linux x86_64
FPC rev 16446 - Linux x86_64
Ubuntu 10.04 - 64bits

-- 
Leonardo M. Ramé
http://leonardorame.blogspot.com