gimp/libgimp/gimptexttool_pdb.c

337 lines
11 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2000 Peter Mattis and Spencer Kimball
*
* gimptexttool_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 "gimp.h"
/**
* gimp_text_fontname:
* @image_ID: The image.
* @drawable_ID: The affected drawable: (-1 for a new text layer).
* @x: The x coordinate for the left of the text bounding box.
* @y: The y coordinate for the top of the text bounding box.
* @text: The text to generate.
* @border: The size of the border.
* @antialias: Antialiasing.
* @size: The size of text in either pixels or points.
* @size_type: The units of specified size.
* @fontname: The fontname (conforming to the X Logical Font Description Conventions).
*
* Add text at the specified location as a floating selection or a new
* layer.
*
* This tool requires font information as a fontname conforming to the
* 'X Logical Font Description Conventions'. You can specify the
* fontsize in units of pixels or points, and the appropriate metric is
* specified using the size_type argument. The x and y parameters
* together control the placement of the new text by specifying the
* upper left corner of the text bounding box. If the antialias
* parameter is non-zero, the generated text will blend more smoothly
* with underlying layers. This option requires more time and memory to
* compute than non-antialiased text; the resulting floating selection
* or layer, however, will require the same amount of memory with or
* without antialiasing. If the specified drawable parameter is valid,
* the text will be created as a floating selection attached to the
* drawable. If the drawable parameter is not valid (-1), the text will
* appear as a new layer. Finally, a border can be specified around the
* final rendered text. The border is measured in pixels. If the border
* is specified as -1, empty spaces around the text will not be
* cropped.
*
* Returns: The new text layer.
*/
gint32
gimp_text_fontname (gint32 image_ID,
gint32 drawable_ID,
gdouble x,
gdouble y,
gchar *text,
gint border,
gboolean antialias,
gdouble size,
GimpSizeType size_type,
gchar *fontname)
{
GimpParam *return_vals;
gint nreturn_vals;
gint32 text_layer_ID = -1;
return_vals = gimp_run_procedure ("gimp_text_fontname",
&nreturn_vals,
GIMP_PDB_IMAGE, image_ID,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_FLOAT, x,
GIMP_PDB_FLOAT, y,
GIMP_PDB_STRING, text,
GIMP_PDB_INT32, border,
GIMP_PDB_INT32, antialias,
GIMP_PDB_FLOAT, size,
GIMP_PDB_INT32, size_type,
GIMP_PDB_STRING, fontname,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
text_layer_ID = return_vals[1].data.d_layer;
gimp_destroy_params (return_vals, nreturn_vals);
return text_layer_ID;
}
/**
* gimp_text_get_extents_fontname:
* @text: The text to generate.
* @size: The size of text in either pixels or points.
* @size_type: The units of specified size.
* @fontname: The fontname (conforming to the X Logical Font Description Conventions).
* @width: The width of the specified font.
* @height: The height of the specified font.
* @ascent: The ascent of the specified font.
* @descent: The descent of the specified font.
*
* Get extents of the bounding box for the specified text.
*
* This tool returns the width and height of a bounding box for the
* specified text string with the specified font information. Ascent
* and descent for the specified font are returned as well.
*
* Returns: TRUE on success.
*/
gboolean
gimp_text_get_extents_fontname (gchar *text,
gdouble size,
GimpSizeType size_type,
gchar *fontname,
gint *width,
gint *height,
gint *ascent,
gint *descent)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp_text_get_extents_fontname",
&nreturn_vals,
GIMP_PDB_STRING, text,
GIMP_PDB_FLOAT, size,
GIMP_PDB_INT32, size_type,
GIMP_PDB_STRING, fontname,
GIMP_PDB_END);
*width = 0;
*height = 0;
*ascent = 0;
*descent = 0;
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;
*ascent = return_vals[3].data.d_int32;
*descent = return_vals[4].data.d_int32;
}
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_text:
* @image_ID: The image.
* @drawable_ID: The affected drawable: (-1 for a new text layer).
* @x: The x coordinate for the left of the text bounding box.
* @y: The y coordinate for the top of the text bounding box.
* @text: The text to generate.
* @border: The size of the border.
* @antialias: Antialiasing.
* @size: The size of text in either pixels or points.
* @size_type: The units of specified size.
* @foundry: The font foundry, \"*\" for any.
* @family: The font family, \"*\" for any.
* @weight: The font weight, \"*\" for any.
* @slant: The font slant, \"*\" for any.
* @set_width: The font set-width, \"*\" for any.
* @spacing: The font spacing, \"*\" for any.
* @registry: The font registry, \"*\" for any.
* @encoding: The font encoding, \"*\" for any.
*
* Add text at the specified location as a floating selection or a new
* layer.
*
* This tool requires font information in the form of nine parameters:
* size, foundry, family, weight, slant, set_width, spacing, registry,
* encoding. The font size can either be specified in units of pixels
* or points, and the appropriate metric is specified using the
* size_type argument. The x and y parameters together control the
* placement of the new text by specifying the upper left corner of the
* text bounding box. If the antialias parameter is non-zero, the
* generated text will blend more smoothly with underlying layers. This
* option requires more time and memory to compute than non-antialiased
* text; the resulting floating selection or layer, however, will
* require the same amount of memory with or without antialiasing. If
* the specified drawable parameter is valid, the text will be created
* as a floating selection attached to the drawable. If the drawable
* parameter is not valid (-1), the text will appear as a new layer.
* Finally, a border can be specified around the final rendered text.
* The border is measured in pixels. If the border is specified as -1,
* empty spaces around the text will not be cropped.
*
* Returns: The new text layer.
*/
gint32
gimp_text (gint32 image_ID,
gint32 drawable_ID,
gdouble x,
gdouble y,
gchar *text,
gint border,
gboolean antialias,
gdouble size,
GimpSizeType size_type,
gchar *foundry,
gchar *family,
gchar *weight,
gchar *slant,
gchar *set_width,
gchar *spacing,
gchar *registry,
gchar *encoding)
{
GimpParam *return_vals;
gint nreturn_vals;
gint32 text_layer_ID = -1;
return_vals = gimp_run_procedure ("gimp_text",
&nreturn_vals,
GIMP_PDB_IMAGE, image_ID,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_FLOAT, x,
GIMP_PDB_FLOAT, y,
GIMP_PDB_STRING, text,
GIMP_PDB_INT32, border,
GIMP_PDB_INT32, antialias,
GIMP_PDB_FLOAT, size,
GIMP_PDB_INT32, size_type,
GIMP_PDB_STRING, foundry,
GIMP_PDB_STRING, family,
GIMP_PDB_STRING, weight,
GIMP_PDB_STRING, slant,
GIMP_PDB_STRING, set_width,
GIMP_PDB_STRING, spacing,
GIMP_PDB_STRING, registry,
GIMP_PDB_STRING, encoding,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
text_layer_ID = return_vals[1].data.d_layer;
gimp_destroy_params (return_vals, nreturn_vals);
return text_layer_ID;
}
/**
* gimp_text_get_extents:
* @text: The text to generate.
* @size: The size of text in either pixels or points.
* @size_type: The units of specified size.
* @foundry: The font foundry, \"*\" for any.
* @family: The font family, \"*\" for any.
* @weight: The font weight, \"*\" for any.
* @slant: The font slant, \"*\" for any.
* @set_width: The font set-width, \"*\" for any.
* @spacing: The font spacing, \"*\" for any.
* @registry: The font registry, \"*\" for any.
* @encoding: The font encoding, \"*\" for any.
* @width: The width of the specified font.
* @height: The height of the specified font.
* @ascent: The ascent of the specified font.
* @descent: The descent of the specified font.
*
* Get extents of the bounding box for the specified text.
*
* This tool returns the width and height of a bounding box for the
* specified text string with the specified font information. Ascent
* and descent for the specified font are returned as well.
*
* Returns: TRUE on success.
*/
gboolean
gimp_text_get_extents (gchar *text,
gdouble size,
GimpSizeType size_type,
gchar *foundry,
gchar *family,
gchar *weight,
gchar *slant,
gchar *set_width,
gchar *spacing,
gchar *registry,
gchar *encoding,
gint *width,
gint *height,
gint *ascent,
gint *descent)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp_text_get_extents",
&nreturn_vals,
GIMP_PDB_STRING, text,
GIMP_PDB_FLOAT, size,
GIMP_PDB_INT32, size_type,
GIMP_PDB_STRING, foundry,
GIMP_PDB_STRING, family,
GIMP_PDB_STRING, weight,
GIMP_PDB_STRING, slant,
GIMP_PDB_STRING, set_width,
GIMP_PDB_STRING, spacing,
GIMP_PDB_STRING, registry,
GIMP_PDB_STRING, encoding,
GIMP_PDB_END);
*width = 0;
*height = 0;
*ascent = 0;
*descent = 0;
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;
*ascent = return_vals[3].data.d_int32;
*descent = return_vals[4].data.d_int32;
}
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}