diff options
author | Jed Barber <jjbarber@y7mail.com> | 2016-10-05 15:44:17 +1100 |
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committer | Jed Barber <jjbarber@y7mail.com> | 2016-10-05 15:44:17 +1100 |
commit | f28f819c721fa5a317e23b3cc1eefb938115b47a (patch) | |
tree | 6c5ba8cc390f88d2ec326503ebd5fc30d4b4b99b /fltk-images-rgb-png.adb | |
parent | 8d0d41649b6b4699cfb2c6c05dda09c29b4c3d15 (diff) |
Added logo, made find/replace/about windows attention grabbing
Diffstat (limited to 'fltk-images-rgb-png.adb')
-rw-r--r-- | fltk-images-rgb-png.adb | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/fltk-images-rgb-png.adb b/fltk-images-rgb-png.adb new file mode 100644 index 0000000..ecb2f5e --- /dev/null +++ b/fltk-images-rgb-png.adb @@ -0,0 +1,49 @@ + + +with Interfaces.C; +with System; +use type System.Address; + + +package body FLTK.Images.RGB.PNG is + + + function new_fl_png_image + (F : in Interfaces.C.char_array) + return System.Address; + pragma Import (C, new_fl_png_image, "new_fl_png_image"); + + procedure free_fl_png_image + (P : in System.Address); + pragma Import (C, free_fl_png_image, "free_fl_png_image"); + + + + + overriding procedure Finalize + (This : in out PNG_Image) is + begin + Finalize (RGB_Image (This)); + if This.Void_Ptr /= System.Null_Address then + if This in PNG_Image then + free_fl_png_image (This.Void_Ptr); + end if; + end if; + end Finalize; + + + + + function Create + (Filename : in String) + return PNG_Image is + begin + return This : PNG_Image do + This.Void_Ptr := new_fl_png_image + (Interfaces.C.To_C (Filename)); + end return; + end Create; + + +end FLTK.Images.RGB.PNG; + |