개정판 56332ce8
issue #1362: add a function to place dimension - revised2
Change-Id: Ic009f02863f2216922f5f91314a802a523d19252
| HYTOS/HYTOS/Shapes/EngineeringDimensionItem.py | ||
|---|---|---|
| 67 | 67 |
def create_path(self, pts): |
| 68 | 68 |
"""create a path""" |
| 69 | 69 |
import math |
| 70 |
from EngineeringConnectorItem import QEngineeringConnectorItem |
|
| 71 | 70 |
|
| 72 |
#self.resetTransform() |
|
| 73 | 71 |
path = QPainterPath() |
| 74 | 72 |
if pts: |
| 75 | 73 |
if 1 == len(pts): |
| 76 | 74 |
pts.append(QPointF(pts[0].x() + 10, pts[0].y() + 10)) |
| 77 | 75 |
|
| 76 |
# draw dimension line |
|
| 78 | 77 |
path.moveTo(pts[0]) |
| 79 | 78 |
path.lineTo(pts[1]) |
| 79 |
# up to here |
|
| 80 | 80 |
|
| 81 | 81 |
dx = pts[1].x() - pts[0].x() |
| 82 | 82 |
dy = pts[1].y() - pts[0].y() |
| ... | ... | |
| 87 | 87 |
arrow_size = QEngineeringDimensionItem.ARROW_SIZE * 0.25 |
| 88 | 88 |
|
| 89 | 89 |
perpendicular = (-_dir[1], _dir[0]) |
| 90 |
# right arrow |
|
| 90 | 91 |
polygon = QPolygonF() |
| 91 | 92 |
polygon.append(QPointF( |
| 92 | 93 |
pts[1].x() - _dir[0] * QEngineeringDimensionItem.ARROW_SIZE + perpendicular[0] * arrow_size, |
| ... | ... | |
| 98 | 99 |
polygon.append(polygon[0]) |
| 99 | 100 |
|
| 100 | 101 |
path.addPolygon(polygon) |
| 102 |
# up to here |
|
| 101 | 103 |
|
| 104 |
# left arrow |
|
| 102 | 105 |
polygon = QPolygonF() |
| 103 | 106 |
polygon.append(QPointF( |
| 104 | 107 |
pts[0].x() + _dir[0] * QEngineeringDimensionItem.ARROW_SIZE + perpendicular[0] * arrow_size, |
| ... | ... | |
| 109 | 112 |
polygon.append(pts[0]) |
| 110 | 113 |
polygon.append(polygon[0]) |
| 111 | 114 |
|
| 115 |
path.addPolygon(polygon) |
|
| 116 |
# up to here |
|
| 117 |
|
|
| 112 | 118 |
path.moveTo(pts[0].x() - perpendicular[0]*5, pts[0].y() - perpendicular[1]*5) |
| 113 | 119 |
path.lineTo(pts[0].x() + perpendicular[0]*QEngineeringDimensionItem.DIMENSION_DEPTH, |
| 114 | 120 |
pts[0].y() + perpendicular[1]*QEngineeringDimensionItem.DIMENSION_DEPTH) |
| ... | ... | |
| 117 | 123 |
path.lineTo(pts[1].x() + perpendicular[0] * QEngineeringDimensionItem.DIMENSION_DEPTH, |
| 118 | 124 |
pts[1].y() + perpendicular[1] * QEngineeringDimensionItem.DIMENSION_DEPTH) |
| 119 | 125 |
|
| 120 |
path.addPolygon(polygon) |
|
| 121 |
|
|
| 122 |
path.addEllipse(pts[0], 4, 4) |
|
| 123 |
path.addEllipse(pts[1], 4, 4) |
|
| 124 |
|
|
| 125 |
""" |
|
| 126 |
if not self.connectors: |
|
| 127 |
conn = QEngineeringConnectorItem(uid=None, parent=self, index=0) |
|
| 128 |
conn.setFlags( |
|
| 129 |
QGraphicsItem.ItemIsSelectable | QGraphicsItem.ItemIsFocusable | QGraphicsItem.ItemIsMovable) |
|
| 130 |
conn.transfer.onPosChanged.connect(self.on_connector_pos_changed) |
|
| 131 |
self.connectors.append(conn) |
|
| 132 |
conn = QEngineeringConnectorItem(uid=None, parent=self, index=1) |
|
| 133 |
conn.setFlags( |
|
| 134 |
QGraphicsItem.ItemIsSelectable | QGraphicsItem.ItemIsFocusable | QGraphicsItem.ItemIsMovable) |
|
| 135 |
conn.transfer.onPosChanged.connect(self.on_connector_pos_changed) |
|
| 136 |
self.connectors.append(conn) |
|
| 137 |
|
|
| 138 |
self.connectors[0].setPos((self._pts[0].x(), self._pts[0].y())) |
|
| 139 |
self.connectors[1].setPos((self._pts[1].x(), self._pts[1].y())) |
|
| 140 |
""" |
|
| 126 |
path.addEllipse(pts[0], 2, 2) |
|
| 127 |
path.addEllipse(pts[1], 2, 2) |
|
| 141 | 128 |
|
| 142 | 129 |
return path |
| 143 | 130 |
|
| ... | ... | |
| 204 | 191 |
"""reshape dimension""" |
| 205 | 192 |
|
| 206 | 193 |
if event.buttons() == Qt.LeftButton and (self._selected_idx == 0 or self._selected_idx == 1): |
| 207 |
path = self.mapToScene(self.path()) |
|
| 194 |
path = self.path() # self.mapToScene(self.path())
|
|
| 208 | 195 |
pts = [QPointF(path.elementAt(0).x, path.elementAt(0).y), QPointF(path.elementAt(1).x, path.elementAt(1).y)] |
| 209 |
pts[self._selected_idx] = event.scenePos() |
|
| 196 |
pts[self._selected_idx] = event.pos() |
|
| 197 |
|
|
| 198 |
# try to align to x or y axis |
|
| 199 |
toler = 10 |
|
| 200 |
dx, dy = abs(pts[1].x() - pts[0].x()), abs(pts[1].y() - pts[0].y()) |
|
| 201 |
if dx < toler: |
|
| 202 |
pts[self._selected_idx].setX(pts[(self._selected_idx + 1) % 2].x()) |
|
| 203 |
elif dy < toler: |
|
| 204 |
pts[self._selected_idx].setY(pts[(self._selected_idx + 1) % 2].y()) |
|
| 205 |
# up to here |
|
| 206 |
|
|
| 210 | 207 |
self.setPath(self.create_path(pts)) |
| 211 | 208 |
return |
| 212 | 209 |
|
| ... | ... | |
| 219 | 216 |
def itemChange(self, change, value): |
| 220 | 217 |
if change == QGraphicsItem.ItemSelectedChange: |
| 221 | 218 |
pass |
| 219 |
elif change == QGraphicsItem.ItemPositionHasChanged: |
|
| 220 |
pass |
|
| 222 | 221 |
return value |
| 223 | 222 |
|
| 224 | 223 |
def setColor(self, color): |
| ... | ... | |
| 240 | 239 |
_type = componentInfos[0]['Type'] # Type@SymbolType |
| 241 | 240 |
name = componentInfos[0]['Symbol_Name'] # Name@Symbols |
| 242 | 241 |
originalPoint = componentInfos[0]['OriginalPoint'] # OriginalPoint@Symbols |
| 243 |
x = componentInfos[0]['Comp_X'] # X@Components |
|
| 244 |
y = componentInfos[0]['Comp_Y'] # Y@Components |
|
| 242 |
start_x = componentInfos[0]['Comp_X'] # X@Components
|
|
| 243 |
start_y = componentInfos[0]['Comp_Y'] # Y@Components
|
|
| 245 | 244 |
angle = componentInfos[0]['Rotation'] # Rotation@Components |
| 246 | 245 |
scale = componentInfos[0]['Scale'] # Scale@Components |
| 246 |
end_x, end_y = componentInfos[0]['X'], componentInfos[0]['Y'] |
|
| 247 | 247 |
|
| 248 |
pt = QPointF(float(x), float(y))
|
|
| 249 |
item = PlaceDimensionCommand.create_item(pt) |
|
| 248 |
pts = [QPointF(float(start_x), float(start_y)), QPointF(float(end_x), float(end_y))]
|
|
| 249 |
item = PlaceDimensionCommand.create_item(pts)
|
|
| 250 | 250 |
except Exception as ex: |
| 251 | 251 |
from App import App |
| 252 | 252 |
message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename,
|
| ... | ... | |
| 264 | 264 |
|
| 265 | 265 |
try: |
| 266 | 266 |
cols = ['UID', 'Symbols_UID', 'Name', 'X', 'Y'] |
| 267 |
values = ['?', "(select uid from Symbols where Name='Callout')", '?', '?', '?'] |
|
| 267 |
values = ['?', "(select uid from Symbols where Name='Dimension')", '?', '?', '?'] |
|
| 268 |
|
|
| 269 |
path = self.mapToScene(self.path()) |
|
| 270 |
pts = [QPointF(path.elementAt(0).x, path.elementAt(0).y), QPointF(path.elementAt(1).x, path.elementAt(1).y)] |
|
| 268 | 271 |
|
| 269 |
param = [str(self.uid), self.toHtml(), self.pos().x(), self.pos().y()]
|
|
| 272 |
param = [str(self.uid), self.type, pts[0].x(), pts[0].y()]
|
|
| 270 | 273 |
sql = f"insert or replace into Components({','.join(cols)}) values({','.join(values)})"
|
| 271 | 274 |
res.append((sql, tuple(param))) |
| 272 | 275 |
|
| 273 | 276 |
cols, values = ['UID', 'Components_UID', '[Index]', 'X', 'Y'], ['?', '?', '?', '?', '?'] |
| 274 |
param = [str(self.uid), str(self.uid), 0, self.pos().x(), self.pos().y()]
|
|
| 277 |
param = [str(self.uid), str(self.uid), 0, pts[1].x(), pts[1].y()]
|
|
| 275 | 278 |
sql = 'insert or replace into Points({}) values({})'.format(','.join(cols), ','.join(values))
|
| 276 | 279 |
res.append((sql, tuple(param))) |
| 277 |
|
|
| 278 | 280 |
except Exception as ex: |
| 279 | 281 |
from App import App |
| 280 | 282 |
from AppDocData import MessageType |
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