def paint(self, editor, node, column, object, paint_context): painter, option, index = paint_context data = self.get_data(object) xs = np.linspace(0, option.rect.width(), len(data)) + option.rect.left() ys = (data.max() - data) / self.y_scale + option.rect.top() height = option.rect.height() plot_height = ys.ptp() extra = height - plot_height if bool(option.displayAlignment & QtCore.Qt.AlignVCenter): ys += extra / 2 elif bool(option.displayAlignment & QtCore.Qt.Bottom): ys += extra if bool(option.state & QtGui.QStyle.State_Selected): painter.fillRect(option.rect, option.palette.highlight()) points = [QtCore.QPointF(x, y) for x, y in zip(xs, ys)] old_pen = painter.pen() if bool(option.state & QtGui.QStyle.State_Selected): painter.setPen(QtGui.QPen(option.palette.highlightedText(), 0)) try: if qt_api.startswith('pyside'): painter.drawPolyline(points) else: painter.drawPolyline(*points) finally: painter.setPen(old_pen) return None
def paint(self, editor, node, column, object, paint_context): painter, option, index = paint_context data = self.get_data(object) xs = np.linspace(0, option.rect.width(), len(data)) + option.rect.left() ys = (data.max() - data)/self.y_scale + option.rect.top() height = option.rect.height() plot_height = ys.ptp() extra = height - plot_height if bool(option.displayAlignment & QtCore.Qt.AlignVCenter): ys += extra/2 elif bool(option.displayAlignment & QtCore.Qt.Bottom): ys += extra if bool(option.state & QtGui.QStyle.State_Selected): painter.fillRect(option.rect, option.palette.highlight()) points = [QtCore.QPointF(x, y) for x, y in zip(xs, ys)] old_pen = painter.pen() if bool(option.state & QtGui.QStyle.State_Selected): painter.setPen(QtGui.QPen(option.palette.highlightedText(), 0)) try: if qt_api.startswith('pyside'): painter.drawPolyline(points) else: painter.drawPolyline(*points) finally: painter.setPen(old_pen) return None