source: XIOS/trunk/src/node/zoom_axis.cpp @ 1169

Last change on this file since 1169 was 1169, checked in by mhnguyen, 5 years ago

Non-continuous zoom on axis
Zoomed points are defined by array index of zoom_axis

+) Update axis with new type of zoom

Test
+) On Curie
+) Work
+) Update test_complete with this new zoom.

File size: 2.8 KB
Line 
1#include "zoom_axis.hpp"
2#include "type.hpp"
3
4namespace xios {
5
6  /// ////////////////////// Définitions ////////////////////// ///
7
8  CZoomAxis::CZoomAxis(void)
9    : CObjectTemplate<CZoomAxis>(), CZoomAxisAttributes(), CTransformation<CAxis>()
10  { /* Ne rien faire de plus */ }
11
12  CZoomAxis::CZoomAxis(const StdString & id)
13    : CObjectTemplate<CZoomAxis>(id), CZoomAxisAttributes(), CTransformation<CAxis>()
14  { /* Ne rien faire de plus */ }
15
16  CZoomAxis::~CZoomAxis(void)
17  {}
18
19  CTransformation<CAxis>* CZoomAxis::create(const StdString& id, xml::CXMLNode* node)
20  {
21    CZoomAxis* zoomAxis = CZoomAxisGroup::get("zoom_axis_definition")->createChild(id);
22    if (node) zoomAxis->parse(*node);
23    return static_cast<CTransformation<CAxis>*>(zoomAxis);
24  }
25
26  bool CZoomAxis::registerTrans()
27  {
28    return registerTransformation(TRANS_ZOOM_AXIS, CZoomAxis::create);
29  }
30
31  bool CZoomAxis::_dummyRegistered = CZoomAxis::registerTrans();
32
33  //----------------------------------------------------------------
34
35  StdString CZoomAxis::GetName(void)    { return StdString("zoom_axis"); }
36  StdString CZoomAxis::GetDefName(void) { return StdString("zoom_axis"); }
37  ENodeType CZoomAxis::GetType(void)    { return eZoomAxis; }
38
39  void CZoomAxis::checkValid(CAxis* axisDest)
40  {
41    int axisIBegin, axisNi, axisGlobalSize;
42    int begin, end, n;
43
44    axisIBegin = axisDest->begin.getValue();
45    axisNi     = axisDest->n.getValue();
46    axisGlobalSize   = axisDest->n_glo.getValue();
47
48    bool zoomByIndex = !this->index.isEmpty() && (0 != this->index.numElements());
49
50    if (zoomByIndex)
51    {
52      begin = min(this->index);
53      end   = max(this->index);
54      n     = end - begin + 1;
55    }
56    else
57    {
58      begin = (this->begin.isEmpty()) ?  0 : this->begin.getValue();
59      n     = (this->n.isEmpty()) ?  axisGlobalSize : this->n.getValue();
60      end   = begin+n-1;
61    }
62
63    if (begin < 0 || begin > axisGlobalSize - 1 || end < 0 || end > axisGlobalSize - 1
64        || n < 1 || n > axisGlobalSize || begin > end)
65      ERROR("CZoomAxis::checkValid(CAxis* axisDest)",
66            << "One or more attributes among 'begin' (" << begin << "), 'end' (" << end << "), 'n' (" << n << ") "
67            << "of axis transformation [ id = '" << axisDest->getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] are not well specified");
68   
69    if (zoomByIndex && (!this->begin.isEmpty() || !this->n.isEmpty()))
70      ERROR("CZoomAxis::checkValid(CAxis* axisDest)",
71            << "Only one type of zoom is accepted. Define zoom by index with global_zoom_index or define zoom with begin and n. "
72            << "Axis transformation [ id = '" << axisDest->getId() << "' , context = '" << CObjectFactory::GetCurrentContextId() << "' ] are not well specified");
73
74    this->begin.setValue(begin);
75    this->n.setValue(n);
76
77  }
78
79}
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