Fixed issues with printer DPI settings

prasopes/__main__.py

@@ -62,19 +62,18 @@ def load_file(parent, chrom_plot, spc, d_set, ms_s, fn, chrom_s,
 
 def print_graph(data_set, mass_spec, chrom_spec, spect, fn):
     def printimage(printdevice, img):
-        #!TODO: copy the printer settings from TSQ
+        printer.setResolution(600)
         painter = QtGui.QPainter(printdevice)
-        painter.drawImage(QtCore.QPoint(0,0), img)
+        painter.drawImage(0,0,img)
         painter.end()
     #TODO: substitute the QPrintPreviewDialog with QPrintPreviewWidget
     printPreview = QtPrintSupport.QPrintPreviewDialog()
     printer = printPreview.printer()
-    printer.setResolution(600)
     printer.setPageSize(printer.A5)
     printer.setDuplex(printer.DuplexNone)
     image = imgt.paint_image(mass_spec, spect, printer)
     printPreview.paintRequested.connect(lambda:
-            printimage(printer, image))
+                                        printimage(printer, image))
     printPreview.exec()
 
 
@@ -129,7 +128,7 @@ def about(parent):
     QtWidgets.QMessageBox.information(
             parent, "About Prasopes",
             "Prasopes Finnigan raw file viewer\n\n"
-            "Version: 0.0.10 (alpha)")
+            "Version: 0.0.11 (alpha)")
 
 
 def main():

prasopes/config.py

@@ -39,7 +39,7 @@ def pathlineconf(label, value, config):
     browse_button.clicked.connect(lambda: pathsearch(
         textfield, value, config))
     layout = QtWidgets.QHBoxLayout()
-    layout.addWidget(QtWidgets.QLabel("{}:".format(label)))
+    layout.addWidget(QtWidgets.QLabel(str(label)))
     layout.addWidget(textfield)
     layout.addWidget(browse_button)
     return layout
@@ -110,6 +110,7 @@ def dial(parent):
     butt_layout.addStretch(1)
 
     layout = QtWidgets.QVBoxLayout(dialog)
+    layout.addWidget(QtWidgets.QLabel("Changes are saved automatically"))
     layout.addWidget(tabs)
     layout.addStretch(1)
     layout.addLayout(butt_layout)

setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
 
 setup(
     name="prasopes",
-    version="0.0.10",
+    version="0.0.11",
     author="Jan Zelenka",
     author_email="3yanyanyan@gmail.com",
     description="Thermo/Finnigan .raw file viewer based on rawprasslib",