def paintSection(self, painter, rect, logicalIndex):
'''
The method paint the robot or capability images in the backgroud of the cell.
:see: U{QtGui.QHeaderView.paintSection()<https://srinikom.github.io/pyside-docs/PySide/QtGui/QHeaderView.html#PySide.QtGui.PySide.QtGui.QHeaderView.paintSection>}
'''
painter.save()
QHeaderView.paintSection(self, painter, rect, logicalIndex)
painter.restore()
if logicalIndex in range(len(
self._data)) and self._data[logicalIndex]['images']:
if len(self._data[logicalIndex]['images']) == 1:
pix = self._data[logicalIndex]['images'][0]
pix = pix.scaled(rect.width(),
rect.height() - 20, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
self.style().drawItemPixmap(painter, rect, 5, pix)
elif len(self._data[logicalIndex]['images']) > 1:
new_rect = QRect(rect.left(), rect.top(), rect.width(),
(rect.height() - 20) / 2.)
pix = self._data[logicalIndex]['images'][0]
pix = pix.scaled(new_rect.width(), new_rect.height(),
Qt.KeepAspectRatio, Qt.SmoothTransformation)
self.style().drawItemPixmap(painter, new_rect, 5, pix)
new_rect = QRect(rect.left(),
rect.top() + new_rect.height(), rect.width(),
new_rect.height())
pix = self._data[logicalIndex]['images'][1]
pix = pix.scaled(new_rect.width(), new_rect.height(),
Qt.KeepAspectRatio, Qt.SmoothTransformation)
self.style().drawItemPixmap(painter, new_rect, 5, pix)
def paintSection(self, painter, rect, logicalIndex):
'''
The method paint the robot or capability images in the backgroud of the cell.
@see: U{QtGui.QHeaderView.paintSection()<https://srinikom.github.io/pyside-docs/PySide/QtGui/QHeaderView.html#PySide.QtGui.PySide.QtGui.QHeaderView.paintSection>}
'''
painter.save()
QHeaderView.paintSection(self, painter, rect, logicalIndex)
painter.restore()
if logicalIndex in range(len(self._data)) and self._data[logicalIndex]['images']:
if len(self._data[logicalIndex]['images']) == 1:
pix = self._data[logicalIndex]['images'][0]
pix = pix.scaled(rect.width(), rect.height() - 20, Qt.KeepAspectRatio, Qt.SmoothTransformation)
self.style().drawItemPixmap(painter, rect, 5, pix)
elif len(self._data[logicalIndex]['images']) > 1:
new_rect = QRect(rect.left(), rect.top(), rect.width(), (rect.height() - 20) / 2.)
pix = self._data[logicalIndex]['images'][0]
pix = pix.scaled(new_rect.width(), new_rect.height(), Qt.KeepAspectRatio, Qt.SmoothTransformation)
self.style().drawItemPixmap(painter, new_rect, 5, pix)
new_rect = QRect(rect.left(), rect.top() + new_rect.height(), rect.width(), new_rect.height())
pix = self._data[logicalIndex]['images'][1]
pix = pix.scaled(new_rect.width(), new_rect.height(), Qt.KeepAspectRatio, Qt.SmoothTransformation)
self.style().drawItemPixmap(painter, new_rect, 5, pix)
def mouseReleaseEvent(self, QMouseEvent):
cursor = QCursor()
x = QMouseEvent.x()
y = QMouseEvent.y()
if self._rubber is None:
return
if (x < 1280 and y < 720) and (x > 15
and y > 15) and self.crop_stat == IMG:
if not self.frozen_before:
self.freeze()
a = self.mapToGlobal(self.rub_origin)
b = QMouseEvent.globalPos()
a = self.wdg_img.mapFromGlobal(a)
b = self.wdg_img.mapFromGlobal(b)
self._rubber.hide()
self._rubber = None
pix = QPixmap(self.wdg_img.pixmap())
sx = float(self.wdg_img.rect().width())
sy = float(self.wdg_img.rect().height())
# h 1080 w 1920
sx = self.orig_w / sx
sy = self.orig_h / sy
a.setX(int(a.x() * sx))
a.setY(int(a.y() * sy))
b.setX(int(b.x() * sx))
b.setY(int(b.y() * sy))
rect_ = QRect(a, b)
h_ = rect_.height()
w_ = rect_.width()
y1, x1, y2, x2 = rect_.getCoords()
rospy.loginfo('Img cropped x1 {} y1 {} x2 {} y2{}'.format(
x1, y1, x2, y2))
self.log_info('Img cropped x1 {} y1 {} x2 {} y2{}'.format(
x1, y1, x2, y2))
self.capture_cropped(x1, y1, x2, y2)
elif (x > 1300 and y > 520) and (x < 1907 and
y < 1010) and self.crop_stat == HIST:
# h 1080 w 1920
if self.hist_status == HSV:
cur_hist = self.inner_hist
elif self.hist_status == LUV:
cur_hist = self.inner_luv_hist
# if not self.frozen_before:
# self.freeze()
a = self.mapToGlobal(self.rub_origin)
b = QMouseEvent.globalPos()
a = cur_hist.mapFromGlobal(a)
b = cur_hist.mapFromGlobal(b)
self._rubber.hide()
self._rubber = None
pix = QPixmap(cur_hist.pixmap())
sx = float(cur_hist.rect().width())
sy = float(cur_hist.rect().height())
# h 1080 w 1920
if self.hist_status == HSV:
sx = self.hist_hsv_orig_w / sx
sy = self.hist_hsv_orig_h / sy
elif self.hist_status == LUV:
sx = self.hist_lab_orig_w / sx
sy = self.hist_lab_orig_h / sy
a.setX(int(a.x() * sx))
a.setY(int(a.y() * sy))
b.setX(int(b.x() * sx))
b.setY(int(b.y() * sy))
rect_ = QRect(a, b)
h_ = rect_.height()
w_ = rect_.width()
# y1,x1,y2,x2 = rect_.getCoords()
x1, y1, x2, y2 = rect_.getCoords()
rospy.loginfo('Hist cropped x1 {} y1 {} x2 {} y2 {}'.format(
x1, y1, x2, y2))
self.log_info('Hist cropped x1 {} y1 {} x2 {} y2 {}'.format(
x1, y1, x2, y2))
if self.select_status == HIST_SELECTION:
self.select_hist(x1, y1, x2, y2, h_, w_, self.hist_status)
elif self.select_status == HIST_DESELECTION:
self.deselect_hist(x1, y1, x2, y2, self.hist_status)
else:
if self._rubber is not None:
self._rubber.hide()
self._rubber = None
self.crop_stat = 0