| 77 | } |
| 78 | |
| 79 | void HistogramScene::drawPatterns(PatternProp prop) |
| 80 | { |
| 81 | |
| 82 | auto &scene = *scene_; |
| 83 | |
| 84 | addText(scene, 0, 0, "hight"); |
| 85 | addText(scene, 1, 0, "count"); |
| 86 | addText(scene, 2, 0, "size"); |
| 87 | |
| 88 | int row = 1; |
| 89 | |
| 90 | for (auto &&p : patterns_) |
| 91 | { |
| 92 | |
| 93 | const auto nid = p->first(); |
| 94 | const int count = p->count(); |
| 95 | const int height = p->height(); |
| 96 | /// number of nodes in the frist subtree represeting a pattern |
| 97 | const auto size = p->size(); |
| 98 | |
| 99 | int val; |
| 100 | switch (prop) |
| 101 | { |
| 102 | case PatternProp::HEIGHT: |
| 103 | val = height; |
| 104 | break; |
| 105 | case PatternProp::COUNT: |
| 106 | val = count; |
| 107 | break; |
| 108 | case PatternProp::SIZE: |
| 109 | val = size; |
| 110 | break; |
| 111 | } |
| 112 | |
| 113 | auto item = addRect(*this, row, val); |
| 114 | |
| 115 | rects_.push_back(item); |
| 116 | rect2pattern_.insert(std::make_pair(item, p)); |
| 117 | |
| 118 | addText(scene, 0, row, height); |
| 119 | addText(scene, 1, row, count); |
| 120 | addText(scene, 2, row, size); |
| 121 | |
| 122 | ++row; |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | void HistogramScene::setPatterns(std::vector<SubtreePattern> &&patterns) |
| 127 | { |