Mercurial Repositories > eric / file comparison
comparison: eric6/E5Graphics/E5GraphicsView.py
eric6/E5Graphics/E5GraphicsView.py
- changeset 8295
- 3f5e8b0a338e
- parent 8277
- ea734702ae94
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deleted
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| 8294:cb4e5bbf3a2c | 8295:3f5e8b0a338e |
|---|---|
| 343 | 343 |
| 344 @param printer reference to a ready configured printer object | 344 @param printer reference to a ready configured printer object |
| 345 (QPrinter) | 345 (QPrinter) |
| 346 @param diagramName name of the diagram (string) | 346 @param diagramName name of the diagram (string) |
| 347 """ | 347 """ |
| 348 painter = QPainter() | 348 painter = QPainter(printer) |
| 349 painter.begin(printer) | 349 |
| 350 offsetX = 0 | |
| 351 offsetY = 0 | |
| 352 widthX = 0 | |
| 353 heightY = 0 | |
| 354 font = QFont("times", 10) | 350 font = QFont("times", 10) |
| 355 painter.setFont(font) | 351 painter.setFont(font) |
| 356 fm = painter.fontMetrics() | 352 fm = painter.fontMetrics() |
| 357 fontHeight = fm.lineSpacing() | 353 fontHeight = fm.lineSpacing() |
| 358 marginX = printer.pageRect().x() - printer.paperRect().x() | 354 marginX = ( |
| 355 printer.pageLayout().paintRectPixels(printer.resolution()).x() - | |
| 356 printer.pageLayout().fullRectPixels(printer.resolution()).x() | |
| 357 ) | |
| 359 marginX = ( | 358 marginX = ( |
| 360 Preferences.getPrinter("LeftMargin") * | 359 Preferences.getPrinter("LeftMargin") * |
| 361 int(printer.resolution() / 2.54) - marginX | 360 int(printer.resolution() / 2.54) - marginX |
| 362 ) | 361 ) |
| 363 marginY = printer.pageRect().y() - printer.paperRect().y() | 362 marginY = ( |
| 363 printer.pageLayout().paintRectPixels(printer.resolution()).y() - | |
| 364 printer.pageLayout().fullRectPixels(printer.resolution()).y() | |
| 365 ) | |
| 364 marginY = ( | 366 marginY = ( |
| 365 Preferences.getPrinter("TopMargin") * | 367 Preferences.getPrinter("TopMargin") * |
| 366 int(printer.resolution() / 2.54) - marginY | 368 int(printer.resolution() / 2.54) - marginY |
| 367 ) | 369 ) |
| 368 | 370 |
| 375 printer.height() - fontHeight - 4 - marginY - | 377 printer.height() - fontHeight - 4 - marginY - |
| 376 Preferences.getPrinter("BottomMargin") * | 378 Preferences.getPrinter("BottomMargin") * |
| 377 int(printer.resolution() / 2.54) | 379 int(printer.resolution() / 2.54) |
| 378 ) | 380 ) |
| 379 | 381 |
| 380 border = self.border == 0 and 5 or self.border | 382 self.scene().render(painter, |
| 381 rect = self._getDiagramRect(border) | 383 target=QRectF(marginX, marginY, width, height)) |
| 382 diagram = self.__getDiagram(rect) | 384 |
| 383 | 385 # write a foot note |
| 384 finishX = False | 386 tc = QColor(50, 50, 50) |
| 385 finishY = False | 387 painter.setPen(tc) |
| 386 page = 0 | 388 painter.drawRect(marginX, marginY, width, height) |
| 387 pageX = 0 | 389 painter.drawLine(marginX, marginY + height + 2, |
| 388 pageY = 1 | 390 marginX + width, marginY + height + 2) |
| 389 while not finishX or not finishY: | 391 painter.setFont(font) |
| 390 if not finishX: | 392 painter.drawText(marginX, marginY + height + 4, width, |
| 391 offsetX = pageX * width | 393 fontHeight, Qt.AlignmentFlag.AlignRight, diagramName) |
| 392 pageX += 1 | |
| 393 elif not finishY: | |
| 394 offsetY = pageY * height | |
| 395 offsetX = 0 | |
| 396 pageY += 1 | |
| 397 finishX = False | |
| 398 pageX = 1 | |
| 399 if (width + offsetX) > diagram.width(): | |
| 400 finishX = True | |
| 401 widthX = diagram.width() - offsetX | |
| 402 else: | |
| 403 widthX = width | |
| 404 if diagram.width() < width: | |
| 405 widthX = diagram.width() | |
| 406 finishX = True | |
| 407 offsetX = 0 | |
| 408 if (height + offsetY) > diagram.height(): | |
| 409 finishY = True | |
| 410 heightY = diagram.height() - offsetY | |
| 411 else: | |
| 412 heightY = height | |
| 413 if diagram.height() < height: | |
| 414 finishY = True | |
| 415 heightY = diagram.height() | |
| 416 offsetY = 0 | |
| 417 | |
| 418 painter.drawPixmap(marginX, marginY, diagram, | |
| 419 offsetX, offsetY, widthX, heightY) | |
| 420 # write a foot note | |
| 421 s = self.tr("{0}, Page {1}").format(diagramName, page + 1) | |
| 422 tc = QColor(50, 50, 50) | |
| 423 painter.setPen(tc) | |
| 424 painter.drawRect(marginX, marginY, width, height) | |
| 425 painter.drawLine(marginX, marginY + height + 2, | |
| 426 marginX + width, marginY + height + 2) | |
| 427 painter.setFont(font) | |
| 428 painter.drawText(marginX, marginY + height + 4, width, | |
| 429 fontHeight, Qt.AlignmentFlag.AlignRight, s) | |
| 430 if not finishX or not finishY: | |
| 431 printer.newPage() | |
| 432 page += 1 | |
| 433 | 394 |
| 434 painter.end() | 395 painter.end() |
| 435 | 396 |
| 436 ########################################################################### | 397 ########################################################################### |
| 437 ## The methods below should be overridden by subclasses to get special | 398 ## The methods below should be overridden by subclasses to get special |
