sorinoss
29th April 2006 03:34 UTC

get the pixel size of a image
i have searched all the avaialble documents
but haven't got an answer

is there a way i can get the size of a bmp image?

i want do display a arbitrary image on a custom page
but i don't want it to be distorted if the width and height does not fit

for the iamge i have used this

System::Call "user32::LoadImage(i 0, t '$R0', i 0, i 310, i 180, i ${LR_LOADFROMFILE}) i.s"

or is there any other way to load images?
i have tried the ebanner plugin but didn't worked for me because i was not able to get it in the desired area of the screen ... it just poped up on the background

this was the code:

ReadINIStr $ctrlhandle "$PLUGINSDIR\select_skin.ini" "Field 2" "HWND"
 ;  ebanner::show /NOUNLOAD /HALIGN=CENTER /VALIGN=CENTER /HWND=$ctrlhandle /FIT=BOTH "$R0"

Afrow UK
29th April 2006 09:56 UTC

 System::Alloc 24
 Pop $R0
 System::Call `user32::LoadImage(i 0, t "path\file.bmp", i ${IMAGE_BITMAP}, i 0, i 0, i ${LR_LOADFROMFILE}) i.R1`
 System::Call `gdi32::GetObject(i R1, i 24, i R0)`
 System::Call `*$R0(i, i .R1, i .R2, i, i, i, i)`
 System::Call `gdi32::DeleteObject(i R1)`
 System::Free $R0

 MessageBox MB_OK "$R1 $R2"

Edit: Added call to DeleteObject.

-Stu

sorinoss
29th April 2006 15:32 UTC

thanx, it worked

sorinoss
2nd May 2006 01:05 UTC

sorry, posted reply by mistake