1 /***************************************************************************** 2 * 3 * Project: MapServer 4 * Purpose: Content Dependant Legend rendering support 5 * Author: Thomas Bonfort (tbonfort@terriscope.fr) 6 * 7 ****************************************************************************** 8 * Copyright (c) 1996-2013 Regents of the University of Minnesota. 9 * 10 * Permission is hereby granted, free of charge, to any person obtaining a 11 * copy of this software and associated documentation files (the "Software"), 12 * to deal in the Software without restriction, including without limitation 13 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 14 * and/or sell copies of the Software, and to permit persons to whom the 15 * Software is furnished to do so, subject to the following conditions: 16 * 17 * The above copyright notice and this permission notice shall be included in 18 * all copies of this Software or works derived from this Software. 19 * 20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 21 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 26 * DEALINGS IN THE SOFTWARE. 27 ****************************************************************************/ 28 29 30 #ifndef HITTEST_H 31 #define HITTEST_H 32 33 typedef struct { 34 int status; 35 } style_hittest; 36 37 typedef struct { 38 style_hittest *stylehits; 39 int status; 40 } label_hittest; 41 42 typedef struct { 43 style_hittest *stylehits; 44 label_hittest *labelhits; 45 int status; 46 } class_hittest; 47 48 typedef struct { 49 class_hittest *classhits; 50 int status; 51 } layer_hittest; 52 53 typedef struct map_hittest{ 54 layer_hittest *layerhits; 55 } map_hittest; 56 57 int msHitTestMap(mapObj *map, map_hittest *hittest); 58 int msHitTestLayer(mapObj *map, layerObj *layer, layer_hittest *hittest); 59 void initStyleHitTests(styleObj *s, style_hittest *sh, int default_status); 60 void initLabelHitTests(labelObj *l, label_hittest *lh, int default_status); 61 void initClassHitTests(classObj *c, class_hittest *ch, int default_status); 62 void initLayerHitTests(layerObj *l, layer_hittest *lh); 63 void initMapHitTests(mapObj *map, map_hittest *mh); 64 void freeLabelHitTests(labelObj *l, label_hittest *lh); 65 void freeClassHitTests(classObj *c, class_hittest *ch); 66 void freeLayerHitTests(layerObj *l, layer_hittest *lh); 67 void freeMapHitTests(mapObj *map, map_hittest *mh); 68 69 #endif 70