def __init__(self, parent=None, fakeStartup=False, filename=None): ''' Constructor ''' self._fakeStartup = fakeStartup super(DrumBurp, self).__init__(parent) self._state = None self._asciiSettings = None self._printer = None self.setupUi(self) self.scoreScene = None self.paperBox.blockSignals(True) self.paperBox.clear() self._knownPageHeights = [] printer = QPrinter() printer.setOutputFileName("invalid.pdf") for name in dir(QPrinter): attr = getattr(QPrinter, name) if (isinstance(attr, QPrinter.PageSize) and name != "Custom"): self.paperBox.addItem(name) printer.setPaperSize(attr) self._knownPageHeights.append(printer.pageRect().height()) self._pageHeight = printer.paperRect().height() self.paperBox.blockSignals(False) settings = self._makeQSettings() self.recentFiles = [ unicode(fname) for fname in settings.value("RecentFiles").toStringList() if os.path.exists(unicode(fname)) ] if filename is None: filename = (None if len(self.recentFiles) == 0 else self.recentFiles[0]) self.filename = filename self.addToRecentFiles() self.updateRecentFiles() self.songProperties = QDisplayProperties() # Create scene self.scoreScene = QScore(self) self.restoreGeometry(settings.value("Geometry").toByteArray()) self.restoreState(settings.value("MainWindow/State").toByteArray()) self.statusbar.addPermanentWidget(QFrame()) self.availableNotesLabel = QLabel() self.availableNotesLabel.setMinimumWidth(250) self.statusbar.addPermanentWidget(self.availableNotesLabel) self._infoBar = QLabel() self.statusbar.addPermanentWidget(self._infoBar) self._initializeState() self.setSections() QTimer.singleShot(0, self._startUp) self.actionCheckOnStartup.setChecked( settings.value("CheckOnStartup").toBool())
def __init__(self, parent = None, fakeStartup = False, filename = None): ''' Constructor ''' self._fakeStartup = fakeStartup super(DrumBurp, self).__init__(parent) self._state = None self._asciiSettings = None self._printer = None self.setupUi(self) self.scoreScene = None self.paperBox.blockSignals(True) self.paperBox.clear() self._knownPageHeights = [] printer = QPrinter() printer.setOutputFileName("invalid.pdf") for name in dir(QPrinter): attr = getattr(QPrinter, name) if (isinstance(attr, QPrinter.PageSize) and name != "Custom"): self.paperBox.addItem(name) printer.setPaperSize(attr) self._knownPageHeights.append(printer.pageRect().height()) self._pageHeight = printer.paperRect().height() self.paperBox.blockSignals(False) settings = self._makeQSettings() self.recentFiles = [unicode(fname) for fname in settings.value("RecentFiles").toStringList() if os.path.exists(unicode(fname))] if filename is None: filename = (None if len(self.recentFiles) == 0 else self.recentFiles[0]) self.filename = filename self.addToRecentFiles() self.updateRecentFiles() self.songProperties = QDisplayProperties() # Create scene self.scoreScene = QScore(self) self.restoreGeometry(settings.value("Geometry").toByteArray()) self.restoreState(settings.value("MainWindow/State").toByteArray()) self.statusbar.addPermanentWidget(QFrame()) self.availableNotesLabel = QLabel() self.availableNotesLabel.setMinimumWidth(250) self.statusbar.addPermanentWidget(self.availableNotesLabel) self._infoBar = QLabel() self.statusbar.addPermanentWidget(self._infoBar) self._initializeState() self.setSections() QTimer.singleShot(0, self._startUp) self.actionCheckOnStartup.setChecked(settings.value("CheckOnStartup").toBool())
def save(self, imgName, w=None, h=None, header=None, \ dpi=150, take_region=False): ext = imgName.split(".")[-1].upper() root = self.startNode #aspect_ratio = root.fullRegion.height() / root.fullRegion.width() aspect_ratio = self.i_height / self.i_width # auto adjust size if w is None and h is None and (ext == "PDF" or ext == "PS"): w = dpi * 6.4 h = w * aspect_ratio if h>dpi * 11: h = dpi * 11 w = h / aspect_ratio elif w is None and h is None: w = self.i_width h = self.i_height elif h is None : h = w * aspect_ratio elif w is None: w = h / aspect_ratio if ext == "SVG": svg = QtSvg.QSvgGenerator() svg.setFileName(imgName) svg.setSize(QtCore.QSize(w, h)) svg.setViewBox(QtCore.QRect(0, 0, w, h)) #svg.setTitle("SVG Generator Example Drawing") #svg.setDescription("An SVG drawing created by the SVG Generator") pp = QtGui.QPainter() pp.begin(svg) targetRect = QtCore.QRectF(0, 0, w, h) self.render(pp, targetRect, self.sceneRect()) pp.end() elif ext == "PDF" or ext == "PS": format = QPrinter.PostScriptFormat if ext == "PS" else QPrinter.PdfFormat printer = QPrinter(QPrinter.HighResolution) printer.setResolution(dpi) printer.setOutputFormat(format) printer.setPageSize(QPrinter.A4) pageTopLeft = printer.pageRect().topLeft() paperTopLeft = printer.paperRect().topLeft() # For PS -> problems with margins # print paperTopLeft.x(), paperTopLeft.y() # print pageTopLeft.x(), pageTopLeft.y() # print printer.paperRect().height(), printer.pageRect().height() topleft = pageTopLeft - paperTopLeft printer.setFullPage(True); printer.setOutputFileName(imgName); pp = QtGui.QPainter(printer) if header: pp.setFont(QtGui.QFont("Verdana",12)) pp.drawText(topleft.x(),20, header) targetRect = QtCore.QRectF(topleft.x(), 20 + (topleft.y()*2), w, h) else: targetRect = QtCore.QRectF(topleft.x(), topleft.y()*2, w, h) if take_region: self.selector.setVisible(False) self.render(pp, targetRect, self.selector.rect()) self.selector.setVisible(True) else: self.render(pp, targetRect, self.sceneRect()) pp.end() return else: targetRect = QtCore.QRectF(0, 0, w, h) ii= QtGui.QImage(w, \ h, \ QtGui.QImage.Format_ARGB32) pp = QtGui.QPainter(ii) pp.setRenderHint(QtGui.QPainter.Antialiasing ) pp.setRenderHint(QtGui.QPainter.TextAntialiasing) pp.setRenderHint(QtGui.QPainter.SmoothPixmapTransform) if take_region: self.selector.setVisible(False) self.render(pp, targetRect, self.selector.rect()) self.selector.setVisible(True) else: self.render(pp, targetRect, self.sceneRect()) pp.end() ii.save(imgName)
def save(self, imgName, w=None, h=None, header=None, \ dpi=150, take_region=False): ext = imgName.split(".")[-1].upper() root = self.startNode #aspect_ratio = root.fullRegion.height() / root.fullRegion.width() aspect_ratio = self.i_height / self.i_width # auto adjust size if w is None and h is None and (ext == "PDF" or ext == "PS"): w = dpi * 6.4 h = w * aspect_ratio if h > dpi * 11: h = dpi * 11 w = h / aspect_ratio elif w is None and h is None: w = self.i_width h = self.i_height elif h is None: h = w * aspect_ratio elif w is None: w = h / aspect_ratio if ext == "SVG": svg = QtSvg.QSvgGenerator() svg.setFileName(imgName) svg.setSize(QtCore.QSize(w, h)) svg.setViewBox(QtCore.QRect(0, 0, w, h)) #svg.setTitle("SVG Generator Example Drawing") #svg.setDescription("An SVG drawing created by the SVG Generator") pp = QtGui.QPainter() pp.begin(svg) targetRect = QtCore.QRectF(0, 0, w, h) self.render(pp, targetRect, self.sceneRect()) pp.end() elif ext == "PDF" or ext == "PS": format = QPrinter.PostScriptFormat if ext == "PS" else QPrinter.PdfFormat printer = QPrinter(QPrinter.HighResolution) printer.setResolution(dpi) printer.setOutputFormat(format) printer.setPageSize(QPrinter.A4) pageTopLeft = printer.pageRect().topLeft() paperTopLeft = printer.paperRect().topLeft() # For PS -> problems with margins # print paperTopLeft.x(), paperTopLeft.y() # print pageTopLeft.x(), pageTopLeft.y() # print printer.paperRect().height(), printer.pageRect().height() topleft = pageTopLeft - paperTopLeft printer.setFullPage(True) printer.setOutputFileName(imgName) pp = QtGui.QPainter(printer) if header: pp.setFont(QtGui.QFont("Verdana", 12)) pp.drawText(topleft.x(), 20, header) targetRect = QtCore.QRectF(topleft.x(), 20 + (topleft.y() * 2), w, h) else: targetRect = QtCore.QRectF(topleft.x(), topleft.y() * 2, w, h) if take_region: self.selector.setVisible(False) self.render(pp, targetRect, self.selector.rect()) self.selector.setVisible(True) else: self.render(pp, targetRect, self.sceneRect()) pp.end() return else: targetRect = QtCore.QRectF(0, 0, w, h) ii= QtGui.QImage(w, \ h, \ QtGui.QImage.Format_ARGB32) pp = QtGui.QPainter(ii) pp.setRenderHint(QtGui.QPainter.Antialiasing) pp.setRenderHint(QtGui.QPainter.TextAntialiasing) pp.setRenderHint(QtGui.QPainter.SmoothPixmapTransform) if take_region: self.selector.setVisible(False) self.render(pp, targetRect, self.selector.rect()) self.selector.setVisible(True) else: self.render(pp, targetRect, self.sceneRect()) pp.end() ii.save(imgName)