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Viewing changes to app/paint/gimpperspectiveclone.c

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2008-10-06 13:30:41 UTC
  • mto: This revision was merged to the branch mainline in revision 35.
  • Revision ID: james.westby@ubuntu.com-20081006133041-3panbkcanaymfsmp
Tags: upstream-2.6.0
Import upstream version 2.6.0

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app/paint/gimpperspectiveclone.c
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#include "core/gimp.h"
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#include "core/gimpdrawable.h"
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#include "core/gimpimage.h"
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#include "core/gimppattern.h"
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#include "core/gimppickable.h"
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#include "core/gimp-transform-region.h"
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                                                   gint             *paint_area_height,
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                                                   PixelRegion      *srcPR);
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static void     gimp_perspective_clone_get_matrix (GimpPerspectiveClone *clone,
 
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                                                   GimpMatrix3          *matrix);
 
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G_DEFINE_TYPE (GimpPerspectiveClone, gimp_perspective_clone,
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               GIMP_TYPE_CLONE)
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  return TRUE;
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}
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/*  public functions  */
 
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void
 
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gimp_perspective_clone_set_transform (GimpPerspectiveClone *clone,
 
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                                      GimpMatrix3          *transform)
 
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{
 
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  g_return_if_fail (GIMP_IS_PERSPECTIVE_CLONE (clone));
 
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  g_return_if_fail (transform != NULL);
 
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  clone->transform = *transform;
 
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  clone->transform_inv = clone->transform;
 
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  gimp_matrix3_invert (&clone->transform_inv);
 
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#if 0
 
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  g_printerr ("%f\t%f\t%f\n%f\t%f\t%f\n%f\t%f\t%f\n\n",
 
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              clone->transform.coeff[0][0],
 
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              clone->transform.coeff[0][1],
 
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              clone->transform.coeff[0][2],
 
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              clone->transform.coeff[1][0],
 
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              clone->transform.coeff[1][1],
 
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              clone->transform.coeff[1][2],
 
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              clone->transform.coeff[2][0],
 
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              clone->transform.coeff[2][1],
 
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              clone->transform.coeff[2][2]);
 
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#endif
 
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}
 
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void
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gimp_perspective_clone_get_source_point (GimpPerspectiveClone *clone,
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                                         gdouble               x,
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{
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  gdouble temp_x, temp_y;
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  g_return_if_fail (GIMP_IS_PERSPECTIVE_CLONE (clone));
 
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  g_return_if_fail (newx != NULL);
 
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  g_return_if_fail (newy != NULL);
 
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  gimp_matrix3_transform_point (&clone->transform_inv,
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                                x, y, &temp_x, &temp_y);
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                                temp_x, temp_y, newx, newy);
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}
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void
 
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/*  private functions  */
 
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static void
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gimp_perspective_clone_get_matrix (GimpPerspectiveClone *clone,
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                                   GimpMatrix3          *matrix)
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{