BITMAP 'SCALE' IN DCPUSHBUTTONXP

[pierredaou]

Hi,

the Bitmap 'Scale' is not working in DCPUSHBUTTONXP, I tried different values in order to minimize the size proportionally, nothing has changed. Is there any other way to fit the picture proportionally in the size limits ? the picture background look awkward.

N.B. I am using a High Res .JPG file.

Regards

Pierre

[rdonnay]

Send me your sample program so I can see what you are trying to do.

[pierredaou]

Hi Roger,

I am using a 450x1060x24p size picture but it is very big to show it in the size of 400x550, so I scaled it to half the size ( proportional scaling ), is this what scale supposed to do ?

@ 215,100 DCPUSHBUTTONXP ;
SIZE 225,530 ;
pixel ;
BITMAP {|| HORSES->PHOTO1} scale .5

Regards,

Pierre

[rdonnay]

Could you please send me your JPG file?

[pierredaou]

sorry, Attached.

and by the way skipping the record to get another JPG file is not refreshing the background.

Regards

[rdonnay]

Pierre -

I believe that I have fixed the problem.
The attached file contains a new _DCXBUTT.PRG.
Copy this file to your \exp19\source\dclipx directory and run build19_sl1.bat to rebuild DCLIPX.DLL.

Here is the test program I used (also included in the attached file).

Code: Select all

#INCLUDE "dcdialog.CH"

FUNCTION Main()

LOCAL GetList[0], n := 0

@ 215,100 DCPUSHBUTTONXP ;
SIZE 225,530 ;
pixel ;
BITMAP {||Horse(@n)} scale .5 ;
ACTION {|a,b,o|o:refresh()}

DCREAD GUI FIT

RETURN nil

* ---------

PROC appsys ; return

* ---------

STATIC FUNCTION Horse(n)

n++
IF n %2 = 0
  RETURN 'RedHorse.Jpg'
ENDIF

RETURN 'Horse.Jpg'

[pierredaou]

Thank You Roger, I will check it and get back to You.
Regards

[pierredaou]

thanks again. It works.