Mercurial Repositories > eric / file comparison
comparison: Graphics/SvgDiagram.py
Graphics/SvgDiagram.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1112
- 8a7d1b9d18db
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| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 14 from .ZoomDialog import ZoomDialog | 14 from .ZoomDialog import ZoomDialog |
| 15 | 15 |
| 16 import UI.Config | 16 import UI.Config |
| 17 | 17 |
| 18 import Preferences | 18 import Preferences |
| 19 | |
| 19 | 20 |
| 20 class SvgDiagram(QMainWindow): | 21 class SvgDiagram(QMainWindow): |
| 21 """ | 22 """ |
| 22 Class implementing a dialog showing a SVG graphic. | 23 Class implementing a dialog showing a SVG graphic. |
| 23 """ | 24 """ |
| 24 def __init__(self, svgFile, parent = None, name = None): | 25 def __init__(self, svgFile, parent=None, name=None): |
| 25 """ | 26 """ |
| 26 Constructor | 27 Constructor |
| 27 | 28 |
| 28 @param svgFile filename of a SVG graphics file to show (string) | 29 @param svgFile filename of a SVG graphics file to show (string) |
| 29 @param parent parent widget of the view (QWidget) | 30 @param parent parent widget of the view (QWidget) |
| 164 | 165 |
| 165 @param scrollBar reference to the scrollbar object (QScrollBar) | 166 @param scrollBar reference to the scrollbar object (QScrollBar) |
| 166 @param factor factor to adjust by (float) | 167 @param factor factor to adjust by (float) |
| 167 """ | 168 """ |
| 168 scrollBar.setValue(int(factor * scrollBar.value() | 169 scrollBar.setValue(int(factor * scrollBar.value() |
| 169 + ((factor - 1) * scrollBar.pageStep()/2))) | 170 + ((factor - 1) * scrollBar.pageStep() / 2))) |
| 170 | 171 |
| 171 def __doZoom(self, factor): | 172 def __doZoom(self, factor): |
| 172 """ | 173 """ |
| 173 Private method to perform the zooming. | 174 Private method to perform the zooming. |
| 174 | 175 |
| 211 | 212 |
| 212 def __printDiagram(self): | 213 def __printDiagram(self): |
| 213 """ | 214 """ |
| 214 Private slot called to print the diagram. | 215 Private slot called to print the diagram. |
| 215 """ | 216 """ |
| 216 printer = QPrinter(mode = QPrinter.ScreenResolution) | 217 printer = QPrinter(mode=QPrinter.ScreenResolution) |
| 217 printer.setFullPage(True) | 218 printer.setFullPage(True) |
| 218 if Preferences.getPrinter("ColorMode"): | 219 if Preferences.getPrinter("ColorMode"): |
| 219 printer.setColorMode(QPrinter.Color) | 220 printer.setColorMode(QPrinter.Color) |
| 220 else: | 221 else: |
| 221 printer.setColorMode(QPrinter.GrayScale) | 222 printer.setColorMode(QPrinter.GrayScale) |
| 233 """ | 234 """ |
| 234 Private slot called to show a print preview of the diagram. | 235 Private slot called to show a print preview of the diagram. |
| 235 """ | 236 """ |
| 236 from PyQt4.QtGui import QPrintPreviewDialog | 237 from PyQt4.QtGui import QPrintPreviewDialog |
| 237 | 238 |
| 238 printer = QPrinter(mode = QPrinter.ScreenResolution) | 239 printer = QPrinter(mode=QPrinter.ScreenResolution) |
| 239 printer.setFullPage(True) | 240 printer.setFullPage(True) |
| 240 if Preferences.getPrinter("ColorMode"): | 241 if Preferences.getPrinter("ColorMode"): |
| 241 printer.setColorMode(QPrinter.Color) | 242 printer.setColorMode(QPrinter.Color) |
| 242 else: | 243 else: |
| 243 printer.setColorMode(QPrinter.GrayScale) | 244 printer.setColorMode(QPrinter.GrayScale) |
| 282 # write a foot note | 283 # write a foot note |
| 283 s = self.trUtf8("Diagram: {0}").format(self.getDiagramName()) | 284 s = self.trUtf8("Diagram: {0}").format(self.getDiagramName()) |
| 284 tc = QColor(50, 50, 50) | 285 tc = QColor(50, 50, 50) |
| 285 painter.setPen(tc) | 286 painter.setPen(tc) |
| 286 painter.drawRect(marginX, marginY, width, height) | 287 painter.drawRect(marginX, marginY, width, height) |
| 287 painter.drawLine(marginX, marginY + height + 2, | 288 painter.drawLine(marginX, marginY + height + 2, |
| 288 marginX + width, marginY + height + 2) | 289 marginX + width, marginY + height + 2) |
| 289 painter.setFont(font) | 290 painter.setFont(font) |
| 290 painter.drawText(marginX, marginY + height + 4, width, | 291 painter.drawText(marginX, marginY + height + 4, width, |
| 291 fontHeight, Qt.AlignRight, s) | 292 fontHeight, Qt.AlignRight, s) |
| 292 | 293 |
