def export(self):
if self.__path is not None:
default_export_path = self.__path
else:
default_export_path = PlotSettingsModel().getDefaultPlotPath()
dialog = QFileDialog(self.__active_plot_panel)
dialog.setFileMode(QFileDialog.AnyFile)
# dialog.setNameFilter("Image (*.png);; PDF (*.pdf)")
dialog.setNameFilter("Image (*.png)")
dialog.setWindowTitle("Export plot")
dialog.setDirectory(default_export_path)
dialog.setOption(QFileDialog.DontUseNativeDialog, True)
dialog.setLabelText(QFileDialog.FileType, "Select file type: ")
dialog.setAcceptMode(QFileDialog.AcceptSave)
dialog.selectFile(self.getDefaultFileName())
if dialog.exec_():
result = dialog.selectedFiles()
assert isinstance(result, QStringList)
if len(result) == 1:
file_info = QFileInfo(result[0])
self.__file_name = file_info.fileName()
self.__path = file_info.path()
self.__selected_file_type = dialog.selectedNameFilter()
name = self.__active_plot_panel.getName()
url = self.__active_plot_panel.getUrl()
web_page = PlotWebPage("export - %s" % name)
web_page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
web_page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
web_page.setViewportSize(QSize(self.__width, self.__height))
self.__bridge = PlotBridge(web_page, url)
self.__bridge.plotReady.connect(self.plotReady)
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
def export(self):
if self.__path is not None:
default_export_path = self.__path
else:
default_export_path = PlotSettingsModel().getDefaultPlotPath()
dialog = QFileDialog(self.__active_plot_panel)
dialog.setFileMode(QFileDialog.AnyFile)
#dialog.setNameFilter("Image (*.png);; PDF (*.pdf)")
dialog.setNameFilter("Image (*.png)")
dialog.setWindowTitle("Export plot")
dialog.setDirectory(default_export_path)
dialog.setOption(QFileDialog.DontUseNativeDialog, True)
dialog.setLabelText(QFileDialog.FileType, "Select file type: ")
dialog.setAcceptMode(QFileDialog.AcceptSave)
dialog.selectFile(self.getDefaultFileName())
if dialog.exec_():
result = dialog.selectedFiles()
assert isinstance(result, QStringList)
if len(result) == 1:
file_info = QFileInfo(result[0])
self.__file_name = file_info.fileName()
self.__path = file_info.path()
self.__selected_file_type = dialog.selectedNameFilter()
name = self.__active_plot_panel.getName()
url = self.__active_plot_panel.getUrl()
web_page = PlotWebPage("export - %s" % name)
web_page.mainFrame().setScrollBarPolicy(Qt.Vertical,
Qt.ScrollBarAlwaysOff)
web_page.mainFrame().setScrollBarPolicy(Qt.Horizontal,
Qt.ScrollBarAlwaysOff)
web_page.setViewportSize(QSize(self.__width, self.__height))
self.__bridge = PlotBridge(web_page, url)
self.__bridge.plotReady.connect(self.plotReady)
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
class ExportPlot(object):
def __init__(self, active_plot_panel, settings, custom_settings, path=None):
super(ExportPlot, self).__init__()
assert isinstance(active_plot_panel, PlotPanel)
self.__active_plot_panel = active_plot_panel
self.__settings = settings
self.__custom_settings = custom_settings
self.__bridge = None
""":type: PlotBridge """
self.__plot_bridge_org = active_plot_panel.getPlotBridge()
self.__width = self.__plot_bridge_org.getPrintWidth()
self.__height = self.__plot_bridge_org.getPrintHeight() + 20
self.__file_name = None
self.__selected_file_type = None
self.__path = path
def export(self):
if self.__path is not None:
default_export_path = self.__path
else:
default_export_path = PlotSettingsModel().getDefaultPlotPath()
dialog = QFileDialog(self.__active_plot_panel)
dialog.setFileMode(QFileDialog.AnyFile)
# dialog.setNameFilter("Image (*.png);; PDF (*.pdf)")
dialog.setNameFilter("Image (*.png)")
dialog.setWindowTitle("Export plot")
dialog.setDirectory(default_export_path)
dialog.setOption(QFileDialog.DontUseNativeDialog, True)
dialog.setLabelText(QFileDialog.FileType, "Select file type: ")
dialog.setAcceptMode(QFileDialog.AcceptSave)
dialog.selectFile(self.getDefaultFileName())
if dialog.exec_():
result = dialog.selectedFiles()
assert isinstance(result, QStringList)
if len(result) == 1:
file_info = QFileInfo(result[0])
self.__file_name = file_info.fileName()
self.__path = file_info.path()
self.__selected_file_type = dialog.selectedNameFilter()
name = self.__active_plot_panel.getName()
url = self.__active_plot_panel.getUrl()
web_page = PlotWebPage("export - %s" % name)
web_page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
web_page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
web_page.setViewportSize(QSize(self.__width, self.__height))
self.__bridge = PlotBridge(web_page, url)
self.__bridge.plotReady.connect(self.plotReady)
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
def plotReady(self):
data = self.__plot_bridge_org.getPlotData()
self.__bridge.setPlotData(data)
self.__bridge.updatePlotSize(QSize(self.__width, self.__height))
self.__bridge.setCustomSettings(self.__custom_settings)
self.__bridge.setReportStepTime(self.__settings["report_step"])
x_min = self.__settings["x_min"]
x_max = self.__settings["x_max"]
y_min = self.__settings["y_min"]
y_max = self.__settings["y_max"]
self.__bridge.setScales(x_min, x_max, y_min, y_max)
self.__bridge.renderingFinished.connect(self.performExport)
def performExport(self):
file_name = os.path.join(str(self.__path), str(self.__file_name))
view = self.__bridge.getPage()
if not self.__file_name.isEmpty():
if str(self.__selected_file_type) == "PDF (*.pdf)":
if not file_name.endswith(".pdf"):
file_name += ".pdf"
self.exportPDF(view, file_name, self.__width, self.__height)
elif str(self.__selected_file_type) == "Image (*.png)":
if not file_name.endswith(".png"):
file_name += ".png"
self.exportPNG(view, file_name, self.__width, self.__height)
def exportPDF(self, view, file_name, width, height):
pdf = QPrinter()
pdf.setOutputFormat(QPrinter.PdfFormat)
pdf.setPrintRange(QPrinter.AllPages)
pdf.setOrientation(QPrinter.Portrait)
pdf.setResolution(QPrinter.HighResolution)
pdf.setPaperSize(QSizeF(width, height), QPrinter.Point)
pdf.setFullPage(True)
pdf.setOutputFileName(file_name)
view.mainFrame().print_(pdf)
QApplication.restoreOverrideCursor()
def exportPNG(self, view, file_name, width, height):
image = QImage(QSize(width, height), QImage.Format_ARGB32_Premultiplied)
paint = QPainter(image)
paint.setRenderHint(QPainter.Antialiasing, True)
paint.setRenderHint(QPainter.HighQualityAntialiasing, True)
paint.setRenderHint(QPainter.TextAntialiasing, True)
paint.setRenderHint(QPainter.SmoothPixmapTransform, True)
view.mainFrame().render(paint)
image.save(file_name)
paint.end()
QApplication.restoreOverrideCursor()
def getDefaultFileName(self):
name = str(self.__plot_bridge_org.getPlotTitle())
name = name.replace(":", " ")
name = name.replace("@", "-")
type = self.__active_plot_panel.getName()
name = type + " " + name + ".png"
return name
def getCurrentPath(self):
return self.__path
class ExportPlot(object):
def __init__(self,
active_plot_panel,
settings,
custom_settings,
path=None):
super(ExportPlot, self).__init__()
assert isinstance(active_plot_panel, PlotPanel)
self.__active_plot_panel = active_plot_panel
self.__settings = settings
self.__custom_settings = custom_settings
self.__bridge = None
""":type: PlotBridge """
self.__plot_bridge_org = active_plot_panel.getPlotBridge()
self.__width = self.__plot_bridge_org.getPrintWidth()
self.__height = self.__plot_bridge_org.getPrintHeight() + 20
self.__file_name = None
self.__selected_file_type = None
self.__path = path
def export(self):
if self.__path is not None:
default_export_path = self.__path
else:
default_export_path = PlotSettingsModel().getDefaultPlotPath()
dialog = QFileDialog(self.__active_plot_panel)
dialog.setFileMode(QFileDialog.AnyFile)
#dialog.setNameFilter("Image (*.png);; PDF (*.pdf)")
dialog.setNameFilter("Image (*.png)")
dialog.setWindowTitle("Export plot")
dialog.setDirectory(default_export_path)
dialog.setOption(QFileDialog.DontUseNativeDialog, True)
dialog.setLabelText(QFileDialog.FileType, "Select file type: ")
dialog.setAcceptMode(QFileDialog.AcceptSave)
dialog.selectFile(self.getDefaultFileName())
if dialog.exec_():
result = dialog.selectedFiles()
assert isinstance(result, QStringList)
if len(result) == 1:
file_info = QFileInfo(result[0])
self.__file_name = file_info.fileName()
self.__path = file_info.path()
self.__selected_file_type = dialog.selectedNameFilter()
name = self.__active_plot_panel.getName()
url = self.__active_plot_panel.getUrl()
web_page = PlotWebPage("export - %s" % name)
web_page.mainFrame().setScrollBarPolicy(Qt.Vertical,
Qt.ScrollBarAlwaysOff)
web_page.mainFrame().setScrollBarPolicy(Qt.Horizontal,
Qt.ScrollBarAlwaysOff)
web_page.setViewportSize(QSize(self.__width, self.__height))
self.__bridge = PlotBridge(web_page, url)
self.__bridge.plotReady.connect(self.plotReady)
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
def plotReady(self):
data = self.__plot_bridge_org.getPlotData()
self.__bridge.setPlotData(data)
self.__bridge.updatePlotSize(QSize(self.__width, self.__height))
self.__bridge.setCustomSettings(self.__custom_settings)
self.__bridge.setReportStepTime(self.__settings["report_step"])
x_min = self.__settings["x_min"]
x_max = self.__settings["x_max"]
y_min = self.__settings["y_min"]
y_max = self.__settings["y_max"]
self.__bridge.setScales(x_min, x_max, y_min, y_max)
self.__bridge.renderingFinished.connect(self.performExport)
def performExport(self):
file_name = os.path.join(str(self.__path), str(self.__file_name))
view = self.__bridge.getPage()
if not self.__file_name.isEmpty():
if str(self.__selected_file_type) == "PDF (*.pdf)":
if not file_name.endswith(".pdf"):
file_name += ".pdf"
self.exportPDF(view, file_name, self.__width, self.__height)
elif str(self.__selected_file_type) == "Image (*.png)":
if not file_name.endswith(".png"):
file_name += ".png"
self.exportPNG(view, file_name, self.__width, self.__height)
def exportPDF(self, view, file_name, width, height):
pdf = QPrinter()
pdf.setOutputFormat(QPrinter.PdfFormat)
pdf.setPrintRange(QPrinter.AllPages)
pdf.setOrientation(QPrinter.Portrait)
pdf.setResolution(QPrinter.HighResolution)
pdf.setPaperSize(QSizeF(width, height), QPrinter.Point)
pdf.setFullPage(True)
pdf.setOutputFileName(file_name)
view.mainFrame().print_(pdf)
QApplication.restoreOverrideCursor()
def exportPNG(self, view, file_name, width, height):
image = QImage(QSize(width, height),
QImage.Format_ARGB32_Premultiplied)
paint = QPainter(image)
paint.setRenderHint(QPainter.Antialiasing, True)
paint.setRenderHint(QPainter.HighQualityAntialiasing, True)
paint.setRenderHint(QPainter.TextAntialiasing, True)
paint.setRenderHint(QPainter.SmoothPixmapTransform, True)
view.mainFrame().render(paint)
image.save(file_name)
paint.end()
QApplication.restoreOverrideCursor()
def getDefaultFileName(self):
name = str(self.__plot_bridge_org.getPlotTitle())
name = name.replace(":", " ")
name = name.replace("@", "-")
type = self.__active_plot_panel.getName()
name = type + " " + name + ".png"
return name
def getCurrentPath(self):
return self.__path
