Mercurial Repositories > eric / file comparison
comparison: Graphics/SvgDiagram.py
Graphics/SvgDiagram.py
- branch
- Py2 comp.
- changeset 3060
- 5883ce99ee12
- parent 3058
- 0a02c433f52d
- parent 3048
- 83f86da6344e
- child 3145
- a9de05d4a22f
equal
deleted
inserted
replaced
| 3058:0a02c433f52d | 3060:5883ce99ee12 |
|---|---|
| 201 Private method to adjust a scrollbar by a certain factor. | 201 Private method to adjust a scrollbar by a certain factor. |
| 202 | 202 |
| 203 @param scrollBar reference to the scrollbar object (QScrollBar) | 203 @param scrollBar reference to the scrollbar object (QScrollBar) |
| 204 @param factor factor to adjust by (float) | 204 @param factor factor to adjust by (float) |
| 205 """ | 205 """ |
| 206 scrollBar.setValue(int(factor * scrollBar.value() | 206 scrollBar.setValue( |
| 207 + ((factor - 1) * scrollBar.pageStep() / 2))) | 207 int(factor * scrollBar.value() + |
| 208 ((factor - 1) * scrollBar.pageStep() / 2))) | |
| 208 | 209 |
| 209 def __levelForZoom(self, zoom): | 210 def __levelForZoom(self, zoom): |
| 210 """ | 211 """ |
| 211 Private method determining the zoom level index given a zoom factor. | 212 Private method determining the zoom level index given a zoom factor. |
| 212 | 213 |
| 263 """ | 264 """ |
| 264 Public method to get the current zoom factor in percent. | 265 Public method to get the current zoom factor in percent. |
| 265 | 266 |
| 266 @return current zoom factor in percent (integer) | 267 @return current zoom factor in percent (integer) |
| 267 """ | 268 """ |
| 268 return int(self.svgWidget.width() / | 269 return int(self.svgWidget.width() / |
| 269 self.svgWidget.sizeHint().width() * 100.0) | 270 self.svgWidget.sizeHint().width() * 100.0) |
| 270 | 271 |
| 271 def __printDiagram(self): | 272 def __printDiagram(self): |
| 272 """ | 273 """ |
| 273 Private slot called to print the diagram. | 274 Private slot called to print the diagram. |
| 280 printer.setColorMode(QPrinter.GrayScale) | 281 printer.setColorMode(QPrinter.GrayScale) |
| 281 if Preferences.getPrinter("FirstPageFirst"): | 282 if Preferences.getPrinter("FirstPageFirst"): |
| 282 printer.setPageOrder(QPrinter.FirstPageFirst) | 283 printer.setPageOrder(QPrinter.FirstPageFirst) |
| 283 else: | 284 else: |
| 284 printer.setPageOrder(QPrinter.LastPageFirst) | 285 printer.setPageOrder(QPrinter.LastPageFirst) |
| 285 printer.setPrinterName(Preferences.getPrinter("PrinterName")) | 286 printerName = Preferences.getPrinter("PrinterName") |
| 287 if printerName: | |
| 288 self.setPrinterName(printerName) | |
| 286 | 289 |
| 287 printDialog = QPrintDialog(printer, self) | 290 printDialog = QPrintDialog(printer, self) |
| 288 if printDialog.exec_(): | 291 if printDialog.exec_(): |
| 289 self.__print(printer) | 292 self.__print(printer) |
| 290 | 293 |
| 309 Preferences.getPrinter("TopMargin") * 10, | 312 Preferences.getPrinter("TopMargin") * 10, |
| 310 Preferences.getPrinter("RightMargin") * 10, | 313 Preferences.getPrinter("RightMargin") * 10, |
| 311 Preferences.getPrinter("BottomMargin") * 10, | 314 Preferences.getPrinter("BottomMargin") * 10, |
| 312 QPrinter.Millimeter | 315 QPrinter.Millimeter |
| 313 ) | 316 ) |
| 314 printer.setPrinterName(Preferences.getPrinter("PrinterName")) | 317 printerName = Preferences.getPrinter("PrinterName") |
| 318 if printerName: | |
| 319 self.setPrinterName(printerName) | |
| 315 | 320 |
| 316 preview = QPrintPreviewDialog(printer, self) | 321 preview = QPrintPreviewDialog(printer, self) |
| 317 preview.paintRequested[QPrinter].connect(self.__print) | 322 preview.paintRequested[QPrinter].connect(self.__print) |
| 318 preview.exec_() | 323 preview.exec_() |
| 319 | 324 |
