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/* |
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Teem: Tools to process and visualize scientific data and images . |
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Copyright (C) 2013, 2012, 2011, 2010, 2009 University of Chicago |
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Copyright (C) 2008, 2007, 2006, 2005 Gordon Kindlmann |
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Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998 University of Utah |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public License |
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(LGPL) as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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The terms of redistributing and/or modifying this software also |
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include exceptions to the LGPL that facilitate static linking. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public License |
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along with this library; if not, write to Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "limn.h" |
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limnLight * |
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limnLightNew(void) { |
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limnLight *lit; |
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lit = (limnLight *)calloc(1, sizeof(limnLight)); |
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return lit; |
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} |
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limnLight * |
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limnLightNix(limnLight *lit) { |
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if (lit) { |
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free(lit); |
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} |
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return NULL; |
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} |
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void |
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limnCameraInit(limnCamera *cam) { |
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✓✗ |
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if (cam) { |
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cam->atRelative = limnDefCameraAtRelative; |
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cam->orthographic = limnDefCameraOrthographic; |
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cam->rightHanded = limnDefCameraRightHanded; |
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cam->uRange[0] = cam->uRange[1] = AIR_NAN; |
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cam->vRange[0] = cam->vRange[1] = AIR_NAN; |
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cam->fov = AIR_NAN; |
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cam->aspect = AIR_NAN; |
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} |
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return; |
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} |
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limnCamera * |
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limnCameraNew(void) { |
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limnCamera *cam; |
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cam = (limnCamera *)calloc(1, sizeof(limnCamera)); |
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✓✗ |
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if (cam) { |
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limnCameraInit(cam); |
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} |
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return cam; |
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} |
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limnCamera * |
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limnCameraNix(limnCamera *cam) { |
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✓✗ |
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if (cam) { |
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free(cam); |
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} |
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return NULL; |
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} |
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void |
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_limnOptsPSDefaults(limnOptsPS *ps) { |
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ps->lineWidth[limnEdgeTypeUnknown] = AIR_NAN; |
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ps->lineWidth[limnEdgeTypeBackFacet] = 0.0; |
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ps->lineWidth[limnEdgeTypeBackCrease] = 0.0; |
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ps->lineWidth[limnEdgeTypeContour] = 2.0; |
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ps->lineWidth[limnEdgeTypeFrontCrease] = 1.0; |
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ps->lineWidth[limnEdgeTypeFrontFacet] = 0.0; |
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ps->lineWidth[limnEdgeTypeBorder] = 1.0; |
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ps->lineWidth[limnEdgeTypeLone] = 1.0; |
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ps->creaseAngle = 46; |
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ps->showpage = AIR_FALSE; |
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ps->wireFrame = AIR_FALSE; |
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ps->noBackground = AIR_FALSE; |
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ELL_3V_SET(ps->bg, 1, 1, 1); |
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ELL_3V_SET(ps->edgeColor, 0, 0, 0); |
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} |
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limnWindow * |
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limnWindowNew(int device) { |
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limnWindow *win; |
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win = (limnWindow *)calloc(1, sizeof(limnWindow)); |
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✓✗ |
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if (win) { |
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win->device = device; |
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✓✗ |
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switch(device) { |
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case limnDevicePS: |
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win->yFlip = 1; |
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_limnOptsPSDefaults(&(win->ps)); |
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break; |
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} |
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win->scale = 72; |
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win->file = NULL; |
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} |
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return win; |
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} |
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limnWindow * |
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limnWindowNix(limnWindow *win) { |
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✓✗ |
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if (win) { |
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free(win); |
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} |
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return NULL; |
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} |