gimpbrush_pdb.c 19.7 KB
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/* LIBGIMP - The GIMP Library
 * Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
 *
 * gimpbrush_pdb.c
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/* NOTE: This file is autogenerated by pdbgen.pl */

#include "config.h"

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#include <string.h>

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#include "gimp.h"

/**
 * gimp_brush_new:
 * @name: The requested name of the new brush.
 *
 * Creates a new brush
 *
 * This procedure creates a new, uninitialized brush
 *
 * Returns: The actual new brush name.
 *
 * Since: GIMP 2.2
 */
gchar *
gimp_brush_new (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gchar *ret_name = NULL;

  return_vals = gimp_run_procedure ("gimp_brush_new",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    ret_name = g_strdup (return_vals[1].data.d_string);

  gimp_destroy_params (return_vals, nreturn_vals);

  return ret_name;
}

/**
 * gimp_brush_duplicate:
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 * @name: The brush name.
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 *
 * Duplicates a brush
 *
 * This procedure creates an identical brush by a different name
 *
 * Returns: The name of the brush's copy.
 *
 * Since: GIMP 2.2
 */
gchar *
gimp_brush_duplicate (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gchar *ret_name = NULL;

  return_vals = gimp_run_procedure ("gimp_brush_duplicate",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    ret_name = g_strdup (return_vals[1].data.d_string);

  gimp_destroy_params (return_vals, nreturn_vals);

  return ret_name;
}

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/**
 * gimp_brush_is_generated:
 * @name: The brush name.
 *
 * Tests if generated
 *
 * Returns True if this brush is parametric, False for other types
 *
 * Returns: True if the brush is generated.
 *
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 * Since: GIMP 2.4
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 */
gboolean
gimp_brush_is_generated (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean generated = FALSE;

  return_vals = gimp_run_procedure ("gimp_brush_is_generated",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    generated = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return generated;
}

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/**
 * gimp_brush_rename:
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 * @name: The brush name.
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 * @new_name: The new name of the brush.
 *
 * Rename a brush
 *
 * This procedure renames a brush
 *
 * Returns: The actual new name of the brush.
 *
 * Since: GIMP 2.2
 */
gchar *
gimp_brush_rename (const gchar *name,
		   const gchar *new_name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gchar *ret_name = NULL;

  return_vals = gimp_run_procedure ("gimp_brush_rename",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_STRING, new_name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    ret_name = g_strdup (return_vals[1].data.d_string);

  gimp_destroy_params (return_vals, nreturn_vals);

  return ret_name;
}

/**
 * gimp_brush_delete:
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 * @name: The brush name.
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 *
 * Deletes a brush
 *
 * This procedure deletes a brush
 *
 * Returns: TRUE on success.
 *
 * Since: GIMP 2.2
 */
gboolean
gimp_brush_delete (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean success = TRUE;

  return_vals = gimp_run_procedure ("gimp_brush_delete",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;

  gimp_destroy_params (return_vals, nreturn_vals);

  return success;
}

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/**
 * gimp_brush_is_editable:
 * @name: The brush name.
 *
 * Tests if brush can be edited
 *
 * Returns True if you have permission to change the brush
 *
 * Returns: True if the brush can be edited.
 *
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 * Since: GIMP 2.4
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 */
gboolean
gimp_brush_is_editable (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean editable = FALSE;

  return_vals = gimp_run_procedure ("gimp_brush_is_editable",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    editable = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return editable;
}

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/**
 * gimp_brush_get_info:
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 * @name: The brush name.
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 * @width: The brush width.
 * @height: The brush height.
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 * @mask_bpp: The brush mask bpp.
 * @color_bpp: The brush color bpp.
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 *
 * Retrieve information about the specified brush.
 *
 * This procedure retrieves information about the specified brush. This
 * includes the brush name, and the brush extents (width and height).
 *
 * Returns: TRUE on success.
 *
 * Since: GIMP 2.2
 */
gboolean
gimp_brush_get_info (const gchar *name,
		     gint        *width,
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		     gint        *height,
		     gint        *mask_bpp,
		     gint        *color_bpp)
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{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean success = TRUE;

  return_vals = gimp_run_procedure ("gimp_brush_get_info",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  *width = 0;
  *height = 0;
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  *mask_bpp = 0;
  *color_bpp = 0;
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  success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;

  if (success)
    {
      *width = return_vals[1].data.d_int32;
      *height = return_vals[2].data.d_int32;
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      *mask_bpp = return_vals[3].data.d_int32;
      *color_bpp = return_vals[4].data.d_int32;
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    }

  gimp_destroy_params (return_vals, nreturn_vals);

  return success;
}

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/**
 * gimp_brush_get_pixels:
 * @name: The brush name.
 * @width: The brush width.
 * @height: The brush height.
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 * @mask_bpp: The brush mask bpp.
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 * @num_mask_bytes: Length of brush mask data.
 * @mask_bytes: The brush mask data.
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 * @color_bpp: The brush color bpp.
 * @num_color_bytes: Length of brush color data.
 * @color_bytes: The brush color data.
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 *
 * Retrieve information about the specified brush.
 *
 * This procedure retrieves information about the specified brush. This
 * includes the brush extents (width and height) and its pixels data.
 *
 * Returns: TRUE on success.
 *
 * Since: GIMP 2.2
 */
gboolean
gimp_brush_get_pixels (const gchar  *name,
		       gint         *width,
		       gint         *height,
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		       gint         *mask_bpp,
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		       gint         *num_mask_bytes,
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		       guint8      **mask_bytes,
		       gint         *color_bpp,
		       gint         *num_color_bytes,
		       guint8      **color_bytes)
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{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean success = TRUE;

  return_vals = gimp_run_procedure ("gimp_brush_get_pixels",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  *width = 0;
  *height = 0;
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  *mask_bpp = 0;
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  *num_mask_bytes = 0;
  *mask_bytes = NULL;
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  *color_bpp = 0;
  *num_color_bytes = 0;
  *color_bytes = NULL;
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  success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;

  if (success)
    {
      *width = return_vals[1].data.d_int32;
      *height = return_vals[2].data.d_int32;
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      *mask_bpp = return_vals[3].data.d_int32;
      *num_mask_bytes = return_vals[4].data.d_int32;
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      *mask_bytes = g_new (guint8, *num_mask_bytes);
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      memcpy (*mask_bytes, return_vals[5].data.d_int8array,
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	      *num_mask_bytes * sizeof (guint8));
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      *color_bpp = return_vals[6].data.d_int32;
      *num_color_bytes = return_vals[7].data.d_int32;
      *color_bytes = g_new (guint8, *num_color_bytes);
      memcpy (*color_bytes, return_vals[8].data.d_int8array,
	      *num_color_bytes * sizeof (guint8));
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    }

  gimp_destroy_params (return_vals, nreturn_vals);

  return success;
}

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/**
 * gimp_brush_get_spacing:
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 * @name: The brush name.
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 * @spacing: The brush spacing.
 *
 * Get the brush spacing.
 *
 * This procedure returns the spacing setting for the specified brush.
 * The return value is an integer between 0 and 1000 which represents
 * percentage of the maximum of the width and height of the mask.
 *
 * Returns: TRUE on success.
 *
 * Since: GIMP 2.2
 */
gboolean
gimp_brush_get_spacing (const gchar *name,
			gint        *spacing)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean success = TRUE;

  return_vals = gimp_run_procedure ("gimp_brush_get_spacing",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  *spacing = 0;

  success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;

  if (success)
    *spacing = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return success;
}

/**
 * gimp_brush_set_spacing:
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 * @name: The brush name.
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 * @spacing: The brush spacing.
 *
 * Set the brush spacing.
 *
 * This procedure modifies the spacing setting for the specified brush.
 * The value should be a integer between 0 and 1000.
 *
 * Returns: TRUE on success.
 *
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 * Since: GIMP 2.4
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 */
gboolean
gimp_brush_set_spacing (const gchar *name,
			gint         spacing)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gboolean success = TRUE;

  return_vals = gimp_run_procedure ("gimp_brush_set_spacing",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_INT32, spacing,
				    GIMP_PDB_END);

  success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;

  gimp_destroy_params (return_vals, nreturn_vals);

  return success;
}
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/**
 * gimp_brush_get_shape:
 * @name: The brush name.
 *
 * Get the shape of a generated brush.
 *
 * This procedure gets the shape value for a generated brush. If called
 * for any other type of brush, it does not succeed. The current
 * possibilities are Circle (GIMP_BRUSH_GENERATED_CIRCLE), Square
 * (GIMP_BRUSH_GENERATED_SQUARE), and Diamond
 * (GIMP_BRUSH_GENERATED_DIAMOND). Other shapes are likely to be added
 * in the future.
 *
 * Returns: An enumerated value representing the brush shape.
 *
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 * Since: GIMP 2.4
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 */
gint
gimp_brush_get_shape (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gint shape = 0;

  return_vals = gimp_run_procedure ("gimp_brush_get_shape",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    shape = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return shape;
}

/**
 * gimp_brush_get_radius:
 * @name: The brush name.
 *
 * Get the radius of a generated brush.
 *
 * This procedure gets the radius value for a generated brush. If
 * called for any other type of brush, it does not succeed.
 *
 * Returns: The radius of the brush in pixels.
 *
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 */
gdouble
gimp_brush_get_radius (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble radius = 0;

  return_vals = gimp_run_procedure ("gimp_brush_get_radius",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    radius = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return radius;
}

/**
 * gimp_brush_get_spikes:
 * @name: The brush name.
 *
 * Get the number of spikes for a generated brush.
 *
 * This procedure gets the number of spikes for a generated brush. If
 * called for any other type of brush, it does not succeed.
 *
 * Returns: The number of spikes on the brush.
 *
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 * Since: GIMP 2.4
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 */
gint
gimp_brush_get_spikes (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gint spikes = 0;

  return_vals = gimp_run_procedure ("gimp_brush_get_spikes",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    spikes = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return spikes;
}

/**
 * gimp_brush_get_hardness:
 * @name: The brush name.
 *
 * Get the hardness of a generated brush.
 *
 * This procedure gets the hardness of a generated brush. The hardness
 * of a brush is the amount its intensity fades at the outside edge. If
 * called for any other type of brush, the function does not succeed.
 *
 * Returns: The hardness of the brush.
 *
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 */
gdouble
gimp_brush_get_hardness (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble hardness = 0;

  return_vals = gimp_run_procedure ("gimp_brush_get_hardness",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    hardness = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return hardness;
}

/**
 * gimp_brush_get_aspect_ratio:
 * @name: The brush name.
 *
 * Get the aspect ratio of a generated brush.
 *
 * This procedure gets the aspect ratio of a generated brush. If called
 * for any other type of brush, it does not succeed.
 *
 * Returns: The aspect ratio of the brush.
 *
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 */
gdouble
gimp_brush_get_aspect_ratio (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble aspect_ratio = 0;

  return_vals = gimp_run_procedure ("gimp_brush_get_aspect_ratio",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    aspect_ratio = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return aspect_ratio;
}

/**
 * gimp_brush_get_angle:
 * @name: The brush name.
 *
 * Get the rotation angle of a generated brush.
 *
 * This procedure gets the angle of rotation for a generated brush. If
 * called for any other type of brush, it does not succeed.
 *
 * Returns: The rotation angle of the brush.
 *
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 */
gdouble
gimp_brush_get_angle (const gchar *name)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble angle = 0;

  return_vals = gimp_run_procedure ("gimp_brush_get_angle",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    angle = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return angle;
}

/**
 * gimp_brush_set_shape:
 * @name: The brush name.
 * @shape_in: An enumerated value representing the desired brush shape.
 *
 * Set the shape of a generated brush.
 *
 * This procedure sets the shape value for a generated brush. If called
 * for any other type of brush, it does not succeed. The current
 * possibilities are Circle (GIMP_BRUSH_GENERATED_CIRCLE), Square
 * (GIMP_BRUSH_GENERATED_SQUARE), and Diamond
 * (GIMP_BRUSH_GENERATED_DIAMOND). Other shapes are likely to be added
 * in the future.
 *
 * Returns: The brush shape actually assigned.
 *
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 * Since: GIMP 2.4
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 */
gint
gimp_brush_set_shape (const gchar *name,
		      gint         shape_in)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gint shape_out = 0;

  return_vals = gimp_run_procedure ("gimp_brush_set_shape",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_INT32, shape_in,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    shape_out = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return shape_out;
}

/**
 * gimp_brush_set_radius:
 * @name: The brush name.
 * @radius_in: The desired brush radius.
 *
 * Set the radius of a generated brush.
 *
 * This procedure sets the radius for a generated brush. If called for
 * any other type of brush, it does not succeed.
 *
 * Returns: The brush radius actually assigned.
 *
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 */
gdouble
gimp_brush_set_radius (const gchar *name,
		       gdouble      radius_in)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble radius_out = 0;

  return_vals = gimp_run_procedure ("gimp_brush_set_radius",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_FLOAT, radius_in,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    radius_out = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return radius_out;
}

/**
 * gimp_brush_set_spikes:
 * @name: The brush name.
 * @spikes_in: The desired number of spikes.
 *
 * Set the number of spikes for a generated brush.
 *
 * This procedure sets the number of spikes for a generated brush. If
 * called for any other type of brush, it does not succeed.
 *
 * Returns: The number of spikes actually assigned.
 *
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 */
gint
gimp_brush_set_spikes (const gchar *name,
		       gint         spikes_in)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gint spikes_out = 0;

  return_vals = gimp_run_procedure ("gimp_brush_set_spikes",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_INT32, spikes_in,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    spikes_out = return_vals[1].data.d_int32;

  gimp_destroy_params (return_vals, nreturn_vals);

  return spikes_out;
}

/**
 * gimp_brush_set_hardness:
 * @name: The brush name.
 * @hardness_in: The desired brush hardness.
 *
 * Set the hardness of a generated brush.
 *
 * This procedure sets the hardness for a generated brush. If called
 * for any other type of brush, it does not succeed.
 *
 * Returns: The brush hardness actually assigned.
 *
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 */
gdouble
gimp_brush_set_hardness (const gchar *name,
			 gdouble      hardness_in)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble hardness_out = 0;

  return_vals = gimp_run_procedure ("gimp_brush_set_hardness",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_FLOAT, hardness_in,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    hardness_out = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return hardness_out;
}

/**
 * gimp_brush_set_aspect_ratio:
 * @name: The brush name.
 * @aspect_ratio_in: The desired brush aspect ratio.
 *
 * Set the aspect ratio of a generated brush.
 *
 * This procedure sets the aspect ratio for a generated brush. If
 * called for any other type of brush, it does not succeed.
 *
 * Returns: The brush aspect ratio actually assigned.
 *
788
 * Since: GIMP 2.4
789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823
 */
gdouble
gimp_brush_set_aspect_ratio (const gchar *name,
			     gdouble      aspect_ratio_in)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble aspect_ratio_out = 0;

  return_vals = gimp_run_procedure ("gimp_brush_set_aspect_ratio",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_FLOAT, aspect_ratio_in,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    aspect_ratio_out = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return aspect_ratio_out;
}

/**
 * gimp_brush_set_angle:
 * @name: The brush name.
 * @angle_in: The desired brush rotation angle.
 *
 * Set the rotation angle of a generated brush.
 *
 * This procedure sets the rotation angle for a generated brush. If
 * called for any other type of brush, it does not succeed.
 *
 * Returns: The brush rotation angle actually assigned.
 *
824
 * Since: GIMP 2.4
825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846
 */
gdouble
gimp_brush_set_angle (const gchar *name,
		      gdouble      angle_in)
{
  GimpParam *return_vals;
  gint nreturn_vals;
  gdouble angle_out = 0;

  return_vals = gimp_run_procedure ("gimp_brush_set_angle",
				    &nreturn_vals,
				    GIMP_PDB_STRING, name,
				    GIMP_PDB_FLOAT, angle_in,
				    GIMP_PDB_END);

  if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
    angle_out = return_vals[1].data.d_float;

  gimp_destroy_params (return_vals, nreturn_vals);

  return angle_out;
}