def Topologic_result_context_menu(self, point):
"""Context menu for the type synthesis results."""
index = self.Topologic_result.currentIndex().row()
self.add_collection.setEnabled(index>-1)
self.copy_edges.setEnabled(index>-1)
self.copy_image.setEnabled(index>-1)
action = self.popMenu_topo.exec_(self.Topologic_result.mapToGlobal(point))
if not action:
return
clipboard = QApplication.clipboard()
if action==self.add_collection:
self.addCollection(self.answer[index].edges)
elif action==self.copy_edges:
clipboard.setText(str(self.answer[index].edges))
elif action==self.copy_image:
#Turn the transparent background to white.
image1 = self.atlas_image()
image2 = QImage(image1.size(), image1.format())
image2.fill(QColor(Qt.white).rgb())
painter = QPainter(image2)
painter.drawImage(QPointF(0, 0), image1)
painter.end()
pixmap = QPixmap()
pixmap.convertFromImage(image2)
clipboard.setPixmap(pixmap)
def __save_atlas(self):
"""Save function as same as type synthesis widget."""
count = self.collection_list.count()
if not count:
return
lateral, ok = QInputDialog.getInt(self, "Atlas",
"The number of lateral:", 5, 1)
if not ok:
return
file_name = self.output_to("Atlas image", qt_image_format)
if not file_name:
return
icon_size = self.collection_list.iconSize()
width = icon_size.width()
image_main = QImage(
QSize(lateral * width if count > lateral else count * width,
((count // lateral) + bool(count % lateral)) * width),
self.collection_list.item(0).icon().pixmap(
icon_size).toImage().format())
image_main.fill(Qt.transparent)
painter = QPainter(image_main)
for row in range(count):
image = self.collection_list.item(row).icon().pixmap(
icon_size).toImage()
painter.drawImage(
QPointF(row % lateral * width, row // lateral * width), image)
painter.end()
pixmap = QPixmap()
pixmap.convertFromImage(image_main)
pixmap.save(file_name)
self.save_reply_box("Atlas", file_name)
def on_save_atlas_clicked(self):
"""Save function as same as type synthesis widget."""
count = self.collection_list.count()
if not count:
return
lateral, ok = QInputDialog.getInt(self, "Atlas",
"The number of lateral:", 5, 1, 10)
if not ok:
return
fileName = self.outputTo("Atlas image", Qt_images)
if not fileName:
return
icon_size = self.collection_list.iconSize()
width = icon_size.width()
image_main = QImage(
QSize(lateral * width if count > lateral else count * width,
((count // lateral) + bool(count % lateral)) * width),
self.collection_list.item(0).icon().pixmap(
icon_size).toImage().format())
image_main.fill(QColor(Qt.white).rgb())
painter = QPainter(image_main)
for row in range(count):
image = self.collection_list.item(row).icon().pixmap(
icon_size).toImage()
painter.drawImage(
QPointF(row % lateral * width, row // lateral * width), image)
painter.end()
pixmap = QPixmap()
pixmap.convertFromImage(image_main)
pixmap.save(fileName, format=QFileInfo(fileName).suffix())
self.saveReplyBox("Atlas", fileName)
def __save_atlas(self):
"""Saving all the atlas to image file.
We should turn transparent background to white first.
Then using QImage class to merge into one image.
"""
file_name = ""
lateral = 0
if self.save_edges_auto.isChecked():
lateral, ok = QInputDialog.getInt(self, "Atlas",
"The number of lateral:", 5, 1,
10)
if not ok:
return
file_name = self.outputTo("Atlas image", qt_image_format)
if file_name:
reply = QMessageBox.question(
self, "Type synthesis", "Do you want to Re-synthesis?",
(QMessageBox.Yes | QMessageBox.YesToAll
| QMessageBox.Cancel), QMessageBox.Yes)
if reply == QMessageBox.Yes:
self.__structure_synthesis()
elif reply == QMessageBox.YesToAll:
self.__structure_synthesis_all()
count = self.structure_list.count()
if not count:
return
if not lateral:
lateral, ok = QInputDialog.getInt(self, "Atlas",
"The number of lateral:", 5, 1,
10)
if not ok:
return
if not file_name:
file_name = self.outputTo("Atlas image", qt_image_format)
if not file_name:
return
width = self.structure_list.iconSize().width()
image_main = QImage(
QSize(lateral * width if count > lateral else count * width,
((count // lateral) + bool(count % lateral)) * width),
self.__atlas_image(0).format())
image_main.fill(QColor(Qt.white).rgb())
painter = QPainter(image_main)
for row in range(count):
image = self.__atlas_image(row)
painter.drawImage(
QPointF(row % lateral * width, row // lateral * width), image)
painter.end()
pixmap = QPixmap()
pixmap.convertFromImage(image_main)
pixmap.save(file_name, format=QFileInfo(file_name).suffix())
self.saveReplyBox("Atlas", file_name)