1 /*
2 * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
3 * Copyright (C) 2013 - Scilab Enterprises - Calixte DENIZET
4 *
5 * Copyright (C) 2012 - 2016 - Scilab Enterprises
6 *
7 * This file is hereby licensed under the terms of the GNU GPL v2.0,
8 * pursuant to article 5.3.4 of the CeCILL v.2.1.
9 * This file was originally licensed under the terms of the CeCILL v2.1,
10 * and continues to be available under such terms.
11 * For more information, see the COPYING file which you should have received
12 * along with this program.
13 *
14 */
15
16 /*------------------------------------------------------------------------*/
17 /* file: set_rect_property.c */
18 /* desc : function to modify in Scilab the rect field of */
19 /* a matplot handle */
20 /*------------------------------------------------------------------------*/
21
22 #include "setHandleProperty.h"
23 #include "SetProperty.h"
24 #include "getPropertyAssignedValue.h"
25 #include "Scierror.h"
26 #include "localization.h"
27 #include "SetPropertyStatus.h"
28 #include "getGraphicObjectProperty.h"
29
30 #include "setGraphicObjectProperty.h"
31 #include "graphicObjectProperties.h"
32
33 /*------------------------------------------------------------------------*/
set_rect_property(void * _pvCtx,int iObjUID,void * _pvData,int valueType,int nbRow,int nbCol)34 int set_rect_property(void* _pvCtx, int iObjUID, void* _pvData, int valueType, int nbRow, int nbCol)
35 {
36 BOOL status = FALSE;
37 double * rect = (double*)_pvData;
38 double pdblScale[2];
39 int numX;
40 int * piNumX = &numX;
41 int numY;
42 int * piNumY = &numY;
43
44 if (valueType != sci_matrix)
45 {
46 Scierror(999, _("Wrong type for '%s' property: Real matrix expected.\n"), "rect");
47 return SET_PROPERTY_ERROR;
48 }
49
50 if (nbRow * nbCol != 4)
51 {
52 Scierror(999, _("Wrong size for '%s' property: %d elements expected.\n"), "rect", 4);
53 return SET_PROPERTY_ERROR;
54 }
55
56 status = setGraphicObjectProperty(iObjUID, __GO_DATA_MODEL_MATPLOT_BOUNDS__, _pvData, jni_double_vector, 4);
57 if (status == TRUE)
58 {
59 getGraphicObjectProperty(iObjUID, __GO_DATA_MODEL_NUM_X__, jni_int, (void **)&piNumX);
60 getGraphicObjectProperty(iObjUID, __GO_DATA_MODEL_NUM_Y__, jni_int, (void **)&piNumY);
61 setGraphicObjectProperty(iObjUID, __GO_MATPLOT_TRANSLATE__, _pvData, jni_double_vector, 2);
62 pdblScale[0] = (rect[2] - rect[0]) / (numX - 1.0);
63 pdblScale[1] = (rect[3] - rect[1]) / (numY - 1.0);
64 setGraphicObjectProperty(iObjUID, __GO_MATPLOT_SCALE__, pdblScale, jni_double_vector, 2);
65
66 return SET_PROPERTY_SUCCEED;
67 }
68 else
69 {
70 Scierror(999, _("'%s' property does not exist for this handle.\n"), "margins");
71 return SET_PROPERTY_ERROR;
72 }
73 }
74 /*------------------------------------------------------------------------*/
75