[thirdparty/cups.git] / cups / page.c

/*
 * "$Id: page.c 7791 2008-07-24 00:55:30Z mike $"
 *
 *   Page size functions for the Common UNIX Printing System (CUPS).
 *
 *   Copyright 2007-2009 by Apple Inc.
 *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
 *
 *   These coded instructions, statements, and computer programs are the
 *   property of Apple Inc. and are protected by Federal copyright
 *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 *   which should have been included with this file.  If this file is
 *   file is missing or damaged, see the license at "http://www.cups.org/".
 *
 *   PostScript is a trademark of Adobe Systems, Inc.
 *
 *   This file is subject to the Apple OS-Developed Software exception.
 *
 * Contents:
 *
 *   ppdPageSize()   - Get the page size record for the given size.
 *   ppdPageWidth()  - Get the page width for the given size.
 *   ppdPageLength() - Get the page length for the given size.
 */

/*
 * Include necessary headers...
 */

#include "ppd.h"
#include "string.h"
#include <ctype.h>
#include "debug.h"


/*
 * 'ppdPageSize()' - Get the page size record for the given size.
 */

ppd_size_t *				/* O - Size record for page or NULL */
ppdPageSize(ppd_file_t *ppd,		/* I - PPD file record */
            const char *name)		/* I - Size name */
{
  int		i;			/* Looping var */
  ppd_size_t	*size;			/* Current page size */
  float		w, l;			/* Width and length of page */
  char		*nameptr;		/* Pointer into name */
  struct lconv	*loc;			/* Locale data */
  ppd_coption_t	*coption;		/* Custom option for page size */
  ppd_cparam_t	*cparam;		/* Custom option parameter */


  DEBUG_printf(("2ppdPageSize(ppd=%p, name=\"%s\")", ppd, name));

  if (!ppd)
  {
    DEBUG_puts("3ppdPageSize: Bad PPD pointer, returning NULL...");
    return (NULL);
  }

  if (name)
  {
    if (!strncmp(name, "Custom.", 7) && ppd->variable_sizes)
    {
     /*
      * Find the custom page size...
      */

      for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
	if (!strcmp("Custom", size->name))
          break;

      if (!i)
      {
	DEBUG_puts("3ppdPageSize: No custom sizes, returning NULL...");
        return (NULL);
      }

     /*
      * Variable size; size name can be one of the following:
      *
      *    Custom.WIDTHxLENGTHin    - Size in inches
      *    Custom.WIDTHxLENGTHcm    - Size in centimeters
      *    Custom.WIDTHxLENGTHmm    - Size in millimeters
      *    Custom.WIDTHxLENGTH[pt]  - Size in points
      */

      loc = localeconv();
      w   = (float)_cupsStrScand(name + 7, &nameptr, loc);
      if (!nameptr || *nameptr != 'x')
        return (NULL);

      l = (float)_cupsStrScand(nameptr + 1, &nameptr, loc);
      if (!nameptr)
        return (NULL);

      if (!strcasecmp(nameptr, "in"))
      {
        w *= 72.0f;
	l *= 72.0f;
      }
      else if (!strcasecmp(nameptr, "ft"))
      {
        w *= 12.0f * 72.0f;
	l *= 12.0f * 72.0f;
      }
      else if (!strcasecmp(nameptr, "mm"))
      {
        w *= 72.0f / 25.4f;
        l *= 72.0f / 25.4f;
      }
      else if (!strcasecmp(nameptr, "cm"))
      {
        w *= 72.0f / 2.54f;
        l *= 72.0f / 2.54f;
      }
      else if (!strcasecmp(nameptr, "m"))
      {
        w *= 72.0f / 0.0254f;
        l *= 72.0f / 0.0254f;
      }

      size->width  = w;
      size->length = l;
      size->left   = ppd->custom_margins[0];
      size->bottom = ppd->custom_margins[1];
      size->right  = w - ppd->custom_margins[2];
      size->top    = l - ppd->custom_margins[3];

     /*
      * Update the custom option records for the page size, too...
      */

      if ((coption = ppdFindCustomOption(ppd, "PageSize")) != NULL)
      {
        if ((cparam = ppdFindCustomParam(coption, "Width")) != NULL)
	  cparam->current.custom_points = w;

        if ((cparam = ppdFindCustomParam(coption, "Height")) != NULL)
	  cparam->current.custom_points = l;
      }

     /*
      * Return the page size...
      */

      DEBUG_printf(("3ppdPageSize: Returning %p (\"%s\", %gx%g)", size,
                    size->name, size->width, size->length));

      return (size);
    }
    else
    {
     /*
      * Lookup by name...
      */

      for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
	if (!strcasecmp(name, size->name))
	{
	  DEBUG_printf(("3ppdPageSize: Returning %p (\"%s\", %gx%g)", size,
			size->name, size->width, size->length));

          return (size);
	}
    }
  }
  else
  {
   /*
    * Find default...
    */

    for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
      if (size->marked)
      {
	DEBUG_printf(("3ppdPageSize: Returning %p (\"%s\", %gx%g)", size,
		      size->name, size->width, size->length));

        return (size);
      }
  }

  DEBUG_puts("3ppdPageSize: Size not found, returning NULL");

  return (NULL);
}


/*
 * 'ppdPageSizeLimits()' - Return the custom page size limits.
 *
 * This function returns the minimum and maximum custom page sizes and printable
 * areas based on the currently-marked (selected) options.
 *
 * If the specified PPD file does not support custom page sizes, both
 * "minimum" and "maximum" are filled with zeroes.
 *
 * @since CUPS 1.4/Mac OS X 10.6@
 */

int					/* O - 1 if custom sizes are supported, 0 otherwise */
ppdPageSizeLimits(ppd_file_t *ppd,	/* I - PPD file record */
                  ppd_size_t *minimum,	/* O - Minimum custom size */
		  ppd_size_t *maximum)	/* O - Maximum custom size */
{
  ppd_choice_t	*qualifier2,		/* Second media qualifier */
		*qualifier3;		/* Third media qualifier */
  ppd_attr_t	*attr;			/* Attribute */
  float		width,			/* Min/max width */
		length;			/* Min/max length */
  char		spec[PPD_MAX_NAME];	/* Selector for min/max */


 /*
  * Range check input...
  */

  if (!ppd || !ppd->variable_sizes || !minimum || !maximum)
  {
    if (minimum)
      memset(minimum, 0, sizeof(ppd_size_t));

    if (maximum)
      memset(maximum, 0, sizeof(ppd_size_t));

    return (0);
  }

 /*
  * See if we have the cupsMediaQualifier2 and cupsMediaQualifier3 attributes...
  */

  cupsArraySave(ppd->sorted_attrs);

  if ((attr = ppdFindAttr(ppd, "cupsMediaQualifier2", NULL)) != NULL &&
      attr->value)
    qualifier2 = ppdFindMarkedChoice(ppd, attr->value);
  else
    qualifier2 = NULL;

  if ((attr = ppdFindAttr(ppd, "cupsMediaQualifier3", NULL)) != NULL &&
      attr->value)
    qualifier3 = ppdFindMarkedChoice(ppd, attr->value);
  else
    qualifier3 = NULL;

 /*
  * Figure out the current minimum width and length...
  */

  if (qualifier2)
  {
   /*
    * Try getting cupsMinSize...
    */

    if (qualifier3)
    {
      snprintf(spec, sizeof(spec), ".%s.%s", qualifier2->choice,
	       qualifier3->choice);
      attr = ppdFindAttr(ppd, "cupsMinSize", spec);
    }
    else
      attr = NULL;

    if (!attr)
    {
      snprintf(spec, sizeof(spec), ".%s.", qualifier2->choice);
      attr = ppdFindAttr(ppd, "cupsMinSize", spec);
    }

    if (!attr && qualifier3)
    {
      snprintf(spec, sizeof(spec), "..%s", qualifier3->choice);
      attr = ppdFindAttr(ppd, "cupsMinSize", spec);
    }

    if (!attr ||
        (attr->value && sscanf(attr->value, "%f%f", &width, &length) != 2))
    {
      width  = ppd->custom_min[0];
      length = ppd->custom_min[1];
    }
  }
  else
  {
    width  = ppd->custom_min[0];
    length = ppd->custom_min[1];
  }

  minimum->width  = width;
  minimum->length = length;
  minimum->left   = ppd->custom_margins[0];
  minimum->bottom = ppd->custom_margins[1];
  minimum->right  = width - ppd->custom_margins[2];
  minimum->top    = length - ppd->custom_margins[3];

 /*
  * Figure out the current maximum width and length...
  */

  if (qualifier2)
  {
   /*
    * Try getting cupsMaxSize...
    */

    if (qualifier3)
    {
      snprintf(spec, sizeof(spec), ".%s.%s", qualifier2->choice,
	       qualifier3->choice);
      attr = ppdFindAttr(ppd, "cupsMaxSize", spec);
    }
    else
      attr = NULL;

    if (!attr)
    {
      snprintf(spec, sizeof(spec), ".%s.", qualifier2->choice);
      attr = ppdFindAttr(ppd, "cupsMaxSize", spec);
    }

    if (!attr && qualifier3)
    {
      snprintf(spec, sizeof(spec), "..%s", qualifier3->choice);
      attr = ppdFindAttr(ppd, "cupsMaxSize", spec);
    }

    if (!attr ||
        (attr->value && sscanf(attr->value, "%f%f", &width, &length) != 2))
    {
      width  = ppd->custom_max[0];
      length = ppd->custom_max[1];
    }
  }
  else
  {
    width  = ppd->custom_max[0];
    length = ppd->custom_max[1];
  }

  maximum->width  = width;
  maximum->length = length;
  maximum->left   = ppd->custom_margins[0];
  maximum->bottom = ppd->custom_margins[1];
  maximum->right  = width - ppd->custom_margins[2];
  maximum->top    = length - ppd->custom_margins[3];

 /*
  * Return the min and max...
  */

  cupsArrayRestore(ppd->sorted_attrs);

  return (1);
}


/*
 * 'ppdPageWidth()' - Get the page width for the given size.
 */

float				/* O - Width of page in points or 0.0 */
ppdPageWidth(ppd_file_t *ppd,	/* I - PPD file record */
             const char *name)	/* I - Size name */
{
  ppd_size_t	*size;		/* Page size */


  if ((size = ppdPageSize(ppd, name)) == NULL)
    return (0.0);
  else
    return (size->width);
}


/*
 * 'ppdPageLength()' - Get the page length for the given size.
 */

float				/* O - Length of page in points or 0.0 */
ppdPageLength(ppd_file_t *ppd,	/* I - PPD file */
              const char *name)	/* I - Size name */
{
  ppd_size_t	*size;		/* Page size */


  if ((size = ppdPageSize(ppd, name)) == NULL)
    return (0.0);
  else
    return (size->length);
}


/*
 * End of "$Id: page.c 7791 2008-07-24 00:55:30Z mike $".
 */
Commit	Line	Data
ef416fc2	1	/*
b19ccc9e	2	* "$Id: page.c 7791 2008-07-24 00:55:30Z mike $"
ef416fc2	3	*
	4	* Page size functions for the Common UNIX Printing System (CUPS).
	5	*
d1c13e16	6	* Copyright 2007-2009 by Apple Inc.
b86bc4cf	7	* Copyright 1997-2007 by Easy Software Products, all rights reserved.
ef416fc2	8	*
ef416fc2	9	* These coded instructions, statements, and computer programs are the
bc44d920	10	* property of Apple Inc. and are protected by Federal copyright
	11	* law. Distribution and use rights are outlined in the file "LICENSE.txt"
	12	* which should have been included with this file. If this file is
	13	* file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	14	*
	15	* PostScript is a trademark of Adobe Systems, Inc.
	16	*
	17	* This file is subject to the Apple OS-Developed Software exception.
	18	*
	19	* Contents:
	20	*
	21	* ppdPageSize() - Get the page size record for the given size.
	22	* ppdPageWidth() - Get the page width for the given size.
	23	* ppdPageLength() - Get the page length for the given size.
	24	*/
	25
	26	/*
	27	* Include necessary headers...
	28	*/
	29
	30	#include "ppd.h"
	31	#include "string.h"
	32	#include <ctype.h>
d1c13e16	33	#include "debug.h"
ef416fc2	34
	35
	36	/*
	37	* 'ppdPageSize()' - Get the page size record for the given size.
	38	*/
	39
757d2cad	40	ppd_size_t * /* O - Size record for page or NULL */
	41	ppdPageSize(ppd_file_t ppd, / I - PPD file record */
	42	const char name) / I - Size name */
ef416fc2	43	{
757d2cad	44	int i; /* Looping var */
b86bc4cf	45	ppd_size_t size; / Current page size */
757d2cad	46	float w, l; /* Width and length of page */
	47	char nameptr; / Pointer into name */
	48	struct lconv loc; / Locale data */
b86bc4cf	49	ppd_coption_t coption; / Custom option for page size */
b86bc4cf	50	ppd_cparam_t cparam; / Custom option parameter */
ef416fc2	51
ef416fc2	52
f11a948a	53	DEBUG_printf(("2ppdPageSize(ppd=%p, name=\"%s\")", ppd, name));
d1c13e16	54
757d2cad	55	if (!ppd)
d1c13e16	56	{
f11a948a	57	DEBUG_puts("3ppdPageSize: Bad PPD pointer, returning NULL...");
ef416fc2	58	return (NULL);
d1c13e16	59	}
ef416fc2	60
757d2cad	61	if (name)
ef416fc2	62	{
757d2cad	63	if (!strncmp(name, "Custom.", 7) && ppd->variable_sizes)
ef416fc2	64	{
	65	/*
	66	* Find the custom page size...
	67	*/
	68
b86bc4cf	69	for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
b86bc4cf	70	if (!strcmp("Custom", size->name))
ef416fc2	71	break;
ef416fc2	72
b86bc4cf	73	if (!i)
d1c13e16	74	{
f11a948a	75	DEBUG_puts("3ppdPageSize: No custom sizes, returning NULL...");
ef416fc2	76	return (NULL);
d1c13e16	77	}
ef416fc2	78
	79	/*
	80	* Variable size; size name can be one of the following:
	81	*
	82	* Custom.WIDTHxLENGTHin - Size in inches
	83	* Custom.WIDTHxLENGTHcm - Size in centimeters
	84	* Custom.WIDTHxLENGTHmm - Size in millimeters
	85	* Custom.WIDTHxLENGTH[pt] - Size in points
	86	*/
	87
757d2cad	88	loc = localeconv();
b86bc4cf	89	w = (float)_cupsStrScand(name + 7, &nameptr, loc);
757d2cad	90	if (!nameptr \|\| *nameptr != 'x')
ef416fc2	91	return (NULL);
ef416fc2	92
b86bc4cf	93	l = (float)_cupsStrScand(nameptr + 1, &nameptr, loc);
757d2cad	94	if (!nameptr)
	95	return (NULL);
	96
	97	if (!strcasecmp(nameptr, "in"))
ef416fc2	98	{
b86bc4cf	99	w *= 72.0f;
b86bc4cf	100	l *= 72.0f;
ef416fc2	101	}
b86bc4cf	102	else if (!strcasecmp(nameptr, "ft"))
ef416fc2	103	{
b86bc4cf	104	w = 12.0f 72.0f;
b86bc4cf	105	l = 12.0f 72.0f;
ef416fc2	106	}
757d2cad	107	else if (!strcasecmp(nameptr, "mm"))
ef416fc2	108	{
b86bc4cf	109	w *= 72.0f / 25.4f;
	110	l *= 72.0f / 25.4f;
	111	}
	112	else if (!strcasecmp(nameptr, "cm"))
	113	{
	114	w *= 72.0f / 2.54f;
	115	l *= 72.0f / 2.54f;
ef416fc2	116	}
b86bc4cf	117	else if (!strcasecmp(nameptr, "m"))
ef416fc2	118	{
b86bc4cf	119	w *= 72.0f / 0.0254f;
b86bc4cf	120	l *= 72.0f / 0.0254f;
ef416fc2	121	}
ef416fc2	122
b86bc4cf	123	size->width = w;
	124	size->length = l;
	125	size->left = ppd->custom_margins[0];
	126	size->bottom = ppd->custom_margins[1];
	127	size->right = w - ppd->custom_margins[2];
	128	size->top = l - ppd->custom_margins[3];
	129
	130	/*
	131	* Update the custom option records for the page size, too...
	132	*/
	133
	134	if ((coption = ppdFindCustomOption(ppd, "PageSize")) != NULL)
	135	{
	136	if ((cparam = ppdFindCustomParam(coption, "Width")) != NULL)
	137	cparam->current.custom_points = w;
	138
	139	if ((cparam = ppdFindCustomParam(coption, "Height")) != NULL)
	140	cparam->current.custom_points = l;
	141	}
	142
	143	/*
	144	* Return the page size...
	145	*/
	146
f11a948a	147	DEBUG_printf(("3ppdPageSize: Returning %p (\"%s\", %gx%g)", size,
d1c13e16 MS	148	size->name, size->width, size->length));
d1c13e16 MS	149
b86bc4cf	150	return (size);
ef416fc2	151	}
	152	else
	153	{
	154	/*
	155	* Lookup by name...
	156	*/
	157
b86bc4cf	158	for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
d1c13e16 MS	159	if (!strcasecmp(name, size->name))
d1c13e16 MS	160	{
f11a948a	161	DEBUG_printf(("3ppdPageSize: Returning %p (\"%s\", %gx%g)", size,
d1c13e16 MS	162	size->name, size->width, size->length));
d1c13e16 MS	163
b86bc4cf	164	return (size);
d1c13e16	165	}
ef416fc2	166	}
	167	}
	168	else
	169	{
	170	/*
	171	* Find default...
	172	*/
	173
b86bc4cf	174	for (i = ppd->num_sizes, size = ppd->sizes; i > 0; i --, size ++)
b86bc4cf	175	if (size->marked)
d1c13e16	176	{
f11a948a	177	DEBUG_printf(("3ppdPageSize: Returning %p (\"%s\", %gx%g)", size,
d1c13e16 MS	178	size->name, size->width, size->length));
d1c13e16 MS	179
b86bc4cf	180	return (size);
d1c13e16	181	}
ef416fc2	182	}
ef416fc2	183
f11a948a	184	DEBUG_puts("3ppdPageSize: Size not found, returning NULL");
d1c13e16	185
ef416fc2	186	return (NULL);
	187	}
	188
	189
005dd1eb MS	190	/*
	191	* 'ppdPageSizeLimits()' - Return the custom page size limits.
	192	*
	193	* This function returns the minimum and maximum custom page sizes and printable
	194	* areas based on the currently-marked (selected) options.
	195	*
	196	* If the specified PPD file does not support custom page sizes, both
	197	* "minimum" and "maximum" are filled with zeroes.
	198	*
178cb736	199	* @since CUPS 1.4/Mac OS X 10.6@
005dd1eb MS	200	*/
	201
	202	int /* O - 1 if custom sizes are supported, 0 otherwise */
	203	ppdPageSizeLimits(ppd_file_t ppd, / I - PPD file record */
	204	ppd_size_t minimum, / O - Minimum custom size */
	205	ppd_size_t maximum) / O - Maximum custom size */
	206	{
	207	ppd_choice_t qualifier2, / Second media qualifier */
	208	qualifier3; / Third media qualifier */
	209	ppd_attr_t attr; / Attribute */
	210	float width, /* Min/max width */
	211	length; /* Min/max length */
	212	char spec[PPD_MAX_NAME]; /* Selector for min/max */
	213
	214
	215	/*
	216	* Range check input...
	217	*/
	218
	219	if (!ppd \|\| !ppd->variable_sizes \|\| !minimum \|\| !maximum)
	220	{
	221	if (minimum)
	222	memset(minimum, 0, sizeof(ppd_size_t));
	223
	224	if (maximum)
	225	memset(maximum, 0, sizeof(ppd_size_t));
	226
	227	return (0);
	228	}
	229
	230	/*
	231	* See if we have the cupsMediaQualifier2 and cupsMediaQualifier3 attributes...
	232	*/
	233
	234	cupsArraySave(ppd->sorted_attrs);
	235
	236	if ((attr = ppdFindAttr(ppd, "cupsMediaQualifier2", NULL)) != NULL &&
	237	attr->value)
	238	qualifier2 = ppdFindMarkedChoice(ppd, attr->value);
	239	else
	240	qualifier2 = NULL;
	241
	242	if ((attr = ppdFindAttr(ppd, "cupsMediaQualifier3", NULL)) != NULL &&
	243	attr->value)
	244	qualifier3 = ppdFindMarkedChoice(ppd, attr->value);
	245	else
	246	qualifier3 = NULL;
	247
	248	/*
	249	* Figure out the current minimum width and length...
	250	*/
	251
	252	if (qualifier2)
	253	{
	254	/*
	255	* Try getting cupsMinSize...
	256	*/
	257
	258	if (qualifier3)
	259	{
	260	snprintf(spec, sizeof(spec), ".%s.%s", qualifier2->choice,
	261	qualifier3->choice);
	262	attr = ppdFindAttr(ppd, "cupsMinSize", spec);
	263	}
264	else
265	attr = NULL;
266
267	if (!attr)
268	{
269	snprintf(spec, sizeof(spec), ".%s.", qualifier2->choice);
270	attr = ppdFindAttr(ppd, "cupsMinSize", spec);
271	}
272
273	if (!attr && qualifier3)
274	{
275	snprintf(spec, sizeof(spec), "..%s", qualifier3->choice);
276	attr = ppdFindAttr(ppd, "cupsMinSize", spec);
277	}
278
279	if (!attr \|\|
280	(attr->value && sscanf(attr->value, "%f%f", &width, &length) != 2))
281	{
282	width = ppd->custom_min[0];
283	length = ppd->custom_min[1];
284	}
285	}
286	else
287	{
288	width = ppd->custom_min[0];
289	length = ppd->custom_min[1];
290	}
291
292	minimum->width = width;
293	minimum->length = length;
294	minimum->left = ppd->custom_margins[0];
295	minimum->bottom = ppd->custom_margins[1];
296	minimum->right = width - ppd->custom_margins[2];
297	minimum->top = length - ppd->custom_margins[3];
298
299	/*
300	* Figure out the current maximum width and length...
301	*/
302
303	if (qualifier2)
304	{
305	/*
306	* Try getting cupsMaxSize...
307	*/
308
309	if (qualifier3)
310	{
311	snprintf(spec, sizeof(spec), ".%s.%s", qualifier2->choice,
312	qualifier3->choice);
313	attr = ppdFindAttr(ppd, "cupsMaxSize", spec);
314	}
315	else
316	attr = NULL;
317
318	if (!attr)
319	{
320	snprintf(spec, sizeof(spec), ".%s.", qualifier2->choice);
321	attr = ppdFindAttr(ppd, "cupsMaxSize", spec);
322	}
323
324	if (!attr && qualifier3)
325	{
326	snprintf(spec, sizeof(spec), "..%s", qualifier3->choice);
327	attr = ppdFindAttr(ppd, "cupsMaxSize", spec);
328	}
329
330	if (!attr \|\|
331	(attr->value && sscanf(attr->value, "%f%f", &width, &length) != 2))
332	{
333	width = ppd->custom_max[0];
334	length = ppd->custom_max[1];
335	}
336	}
337	else
338	{
339	width = ppd->custom_max[0];
340	length = ppd->custom_max[1];
341	}
342
343	maximum->width = width;
344	maximum->length = length;
345	maximum->left = ppd->custom_margins[0];
346	maximum->bottom = ppd->custom_margins[1];
347	maximum->right = width - ppd->custom_margins[2];
348	maximum->top = length - ppd->custom_margins[3];
349
350	/*
351	* Return the min and max...
352	*/
353
354	cupsArrayRestore(ppd->sorted_attrs);
355
356	return (1);
357	}
358
359
ef416fc2	360	/*
	361	* 'ppdPageWidth()' - Get the page width for the given size.
	362	*/
	363
	364	float /* O - Width of page in points or 0.0 */
	365	ppdPageWidth(ppd_file_t ppd, / I - PPD file record */
	366	const char name) / I - Size name */
	367	{
	368	ppd_size_t size; / Page size */
	369
	370
	371	if ((size = ppdPageSize(ppd, name)) == NULL)
	372	return (0.0);
	373	else
	374	return (size->width);
	375	}
	376
	377
	378	/*
	379	* 'ppdPageLength()' - Get the page length for the given size.
	380	*/
	381
	382	float /* O - Length of page in points or 0.0 */
	383	ppdPageLength(ppd_file_t ppd, / I - PPD file */
	384	const char name) / I - Size name */
	385	{
	386	ppd_size_t size; / Page size */
	387
	388
	389	if ((size = ppdPageSize(ppd, name)) == NULL)
	390	return (0.0);
	391	else
	392	return (size->length);
	393	}
	394
	395
	396	/*
b19ccc9e	397	* End of "$Id: page.c 7791 2008-07-24 00:55:30Z mike $".
ef416fc2	398	*/