Daniel@0: /* $Id: usershape.h,v 1.15 2009/06/03 01:10:52 ellson Exp $ $Revision: 1.15 $ */
Daniel@0: /* vim:set shiftwidth=4 ts=8: */
Daniel@0: 
Daniel@0: /**********************************************************
Daniel@0: *      This software is part of the graphviz package      *
Daniel@0: *                http://www.graphviz.org/                 *
Daniel@0: *                                                         *
Daniel@0: *            Copyright (c) 1994-2004 AT&T Corp.           *
Daniel@0: *                and is licensed under the                *
Daniel@0: *            Common Public License, Version 1.0           *
Daniel@0: *                      by AT&T Corp.                      *
Daniel@0: *                                                         *
Daniel@0: *        Information and Software Systems Research        *
Daniel@0: *              AT&T Research, Florham Park NJ             *
Daniel@0: **********************************************************/
Daniel@0: 
Daniel@0: #ifndef USERSHAPE_H
Daniel@0: #define USERSHAPE_H
Daniel@0: 
Daniel@0: #include "cdt.h"
Daniel@0: 
Daniel@0: #ifdef __cplusplus
Daniel@0: extern "C" {
Daniel@0: #endif
Daniel@0: 
Daniel@0:     typedef enum { FT_NULL,
Daniel@0: 		FT_BMP, FT_GIF, FT_PNG, FT_JPEG,
Daniel@0: 		FT_PDF, FT_PS, FT_EPS, FT_SVG, FT_XML
Daniel@0:     } imagetype_t;
Daniel@0: 
Daniel@0:     typedef enum {
Daniel@0: 	IMAGESCALE_FALSE,  /* no image scaling */
Daniel@0: 	IMAGESCALE_TRUE,   /* scale image to fit but keep aspect ratio */
Daniel@0: 	IMAGESCALE_WIDTH,  /* scale image width to fit, keep height fixed */
Daniel@0: 	IMAGESCALE_HEIGHT, /* scale image height to fit, keep width fixed */
Daniel@0: 	IMAGESCALE_BOTH    /* scale image to fit without regard for aspect ratio */
Daniel@0:     } imagescale_t;
Daniel@0: 
Daniel@0:     typedef struct usershape_s usershape_t;
Daniel@0: 
Daniel@0:     struct usershape_s {
Daniel@0: 	Dtlink_t link;
Daniel@0: 	const char *name;
Daniel@0: 	int macro_id;
Daniel@0: 	boolean must_inline;
Daniel@0: 	boolean nocache;
Daniel@0: 	FILE *f;
Daniel@0: 	imagetype_t type;
Daniel@0: 	char *stringtype;
Daniel@0: 	int x, y, w, h, dpi;
Daniel@0: 	void *data;                   /* data loaded by a renderer */
Daniel@0: 	size_t datasize;              /* size of data (if mmap'ed) */
Daniel@0: 	void (*datafree)(usershape_t *us); /* renderer's function for freeing data */
Daniel@0:     };
Daniel@0: 
Daniel@0: #ifdef __cplusplus
Daniel@0: }
Daniel@0: #endif
Daniel@0: #endif