Re: [Gimp-developer] call plug-in-curve-bend

[Sven Neumann]

Hi,

On Sun, 2008-04-20 at 13:08 +0200, Michael Hölzen wrote:

> I take this shape and hand over 256 generated y-values (each lower and 
> upper values) to the curve-bend-plug-in with curve type freehand.
> pdb.plug_in_curve_bend(image, drawable, rotation, smoothing, antialias, 
> work-on-copy, curve-type, argc-upper-point-x, upper-point-x, 
> argc-upper-point-y, upper-point-y, argc-lower-point-x, lower-point-x, 
> argc-lower-point-y, lower-point-y, argc-upper-val-y, upper-val-y, 
> argc-lower-val-y, lower-val-y)
> Unfortunately the lower-vals are ignored. No bending of the lower part 
> occurs. Only the upper-vals work fine.

Looks like a simple bug in the curve-bend plug-in. Below is a patch that
should fix it. I will apply this to both branches...

Index: plug-ins/common/curve-bend.c
===================================================================
--- plug-ins/common/curve-bend.c        (revision 25501)
+++ plug-ins/common/curve-bend.c        (working copy)
@@ -745,7 +745,7 @@ run (const gchar      *name,
               p_copy_yval (cd, OUTLINE_UPPER,
                            param[16].data.d_int32,
                            param[17].data.d_int8array);
-              p_copy_yval (cd, OUTLINE_UPPER,
+              p_copy_yval (cd, OUTLINE_LOWER,
                            param[18].data.d_int32,
                            param[19].data.d_int8array);
             }



Sven


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