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author | William Joye <wjoye@cfa.harvard.edu> | 2016-11-02 19:16:17 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2016-11-02 19:16:17 (GMT) |
commit | 293057bdd882685f8ddad66bf77196a5853b08da (patch) | |
tree | 22c02c3808f490432f5f785c8bb665438169662b /ast/grf3d.c | |
parent | 87f20cbc44f8f6b53c00c37f89bc134a1f4cf29e (diff) | |
parent | d26ed8388f100a12996c0b92a98040ef2ba7fa8e (diff) | |
download | blt-293057bdd882685f8ddad66bf77196a5853b08da.zip blt-293057bdd882685f8ddad66bf77196a5853b08da.tar.gz blt-293057bdd882685f8ddad66bf77196a5853b08da.tar.bz2 |
Merge commit 'd26ed8388f100a12996c0b92a98040ef2ba7fa8e' as 'ast'
Diffstat (limited to 'ast/grf3d.c')
-rw-r--r-- | ast/grf3d.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/ast/grf3d.c b/ast/grf3d.c new file mode 100644 index 0000000..c0c1a33 --- /dev/null +++ b/ast/grf3d.c @@ -0,0 +1,102 @@ +/* +* Name: +* grf3d.c + +* Purpose: +* Implement the grf3D interface if no graphics system is available. + +* Description: +* This file implements the low level 3D graphics functions required +* by the rest of AST. These implementations simply report an error +* when called. + +* Inheritance: +* This module is not a class and does not inherit. + +* Copyright: +* Copyright (C) 2007 Science & Technology Facilities Council. +* All Rights Reserved. + +* Licence: +* This program 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 3 of the License, or (at your option) any later +* version. +* +* This program 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 +* License along with this program. If not, see +* <http://www.gnu.org/licenses/>. + +* Authors: +* DSB: David S. Berry (JACH - UCLan) + +* History: +* 20-JUN-2007 (DSB): +* Original version. +*/ + +/* Header files */ +/* ============ */ +#include "grf3d.h" /* Declare the functions in this module */ +#include "error.h" /* AST error reporting facilities */ +#include "ast_err.h" /* AST error codes */ + +/* Function Prototypes */ +/* =================== */ +static void Report( const char * ); + +/* Function definitions */ +/* ==================== */ +int astG3DCap( int cap, int value ){ + return 0; +} + +int astG3DFlush( void ){ + Report( "astG3DFlush"); + return 0; +} + +int astG3DLine( int n, float *x, float *y, float *z ){ + Report( "astG3DLine" ); + return 0; +} + +int astG3DQch( float *ch ){ + Report( "astG3DQch" ); + return 0; +} + +int astG3DMark( int n, float *x, float *y, float *z, int type, float norm[3] ){ + Report( "astG3DMark" ); + return 0; +} + +int astG3DText( const char *text, float ref[3], const char *just, + float up[3], float norm[3] ){ + Report( "astG3DText" ); + return 0; +} + +int astG3DTxExt( const char *text, float ref[3], const char *just, + float up[3], float norm[3], float *xb, float *yb, + float *zb, float bl[3] ){ + Report( "astG3DTxExt" ); + return 0; +} + +int astG3DAttr( int attr, double value, double *old_value, int prim ){ + Report( "astG3DAttr" ); + return 0; +} + +static void Report( const char *name ){ + astError( AST__GRFER, "%s: No graphics facilities are available.", name ); + astError( AST__GRFER, "Re-link using an option such as '-pgplot' with " + "the ast_link script." ); +} |