1 files changed, 0 insertions, 219 deletions
diff --git a/silx/gui/plot3d/tools/PositionInfoWidget.py b/silx/gui/plot3d/tools/PositionInfoWidget.py
deleted file mode 100644
index 78f2959..0000000
--- a/silx/gui/plot3d/tools/PositionInfoWidget.py
+++ /dev/null
@@ -1,219 +0,0 @@
-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2018-2021 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-"""This module provides a widget that displays data values of a SceneWidget.
-"""
-
-from __future__ import absolute_import
-
-__authors__ = ["T. Vincent"]
-__license__ = "MIT"
-__date__ = "01/10/2018"
-
-
-import logging
-import weakref
-
-from ... import qt
-from .. import actions
-from .. import items
-from ..items import volume
-from ..SceneWidget import SceneWidget
-
-
-_logger = logging.getLogger(__name__)
-
-
-class PositionInfoWidget(qt.QWidget):
-    """Widget displaying information about picked position
-
-    :param QWidget parent: See :class:`QWidget`
-    """
-
-    def __init__(self, parent=None):
-        super(PositionInfoWidget, self).__init__(parent)
-        self._sceneWidgetRef = None
-
-        self.setToolTip("Double-click on a data point to show its value")
-        layout = qt.QBoxLayout(qt.QBoxLayout.LeftToRight, self)
-
-        self._xLabel = self._addInfoField('X')
-        self._yLabel = self._addInfoField('Y')
-        self._zLabel = self._addInfoField('Z')
-        self._dataLabel = self._addInfoField('Data')
-        self._itemLabel = self._addInfoField('Item')
-
-        layout.addStretch(1)
-
-        self._action = actions.mode.PickingModeAction(parent=self)
-        self._action.setText('Selection')
-        self._action.setToolTip(
-            'Toggle selection information update with left button click')
-        self._action.sigSceneClicked.connect(self.pick)
-        self._action.changed.connect(self.__actionChanged)
-        self._action.setChecked(False)  # Disabled by default
-        self.__actionChanged()  # Sync action/widget
-
-    def __actionChanged(self):
-        """Handle toggle action change signal"""
-        if self.toggleAction().isChecked() != self.isEnabled():
-            self.setEnabled(self.toggleAction().isChecked())
-
-    def toggleAction(self):
-        """The action to toggle the picking mode.
-
-        :rtype: QAction
-        """
-        return self._action
-
-    def _addInfoField(self, label):
-        """Add a description: info widget to this widget
-
-        :param str label: Description label
-        :return: The QLabel used to display the info
-        :rtype: QLabel
-        """
-        subLayout = qt.QHBoxLayout()
-        subLayout.setContentsMargins(0, 0, 0, 0)
-
-        subLayout.addWidget(qt.QLabel(label + ':'))
-
-        widget = qt.QLabel('-')
-        widget.setAlignment(qt.Qt.AlignLeft | qt.Qt.AlignVCenter)
-        widget.setTextInteractionFlags(qt.Qt.TextSelectableByMouse)
-        widget.setMinimumWidth(widget.fontMetrics().width('#######'))
-        subLayout.addWidget(widget)
-
-        subLayout.addStretch(1)
-
-        layout = self.layout()
-        layout.addLayout(subLayout)
-        return widget
-
-    def getSceneWidget(self):
-        """Returns the associated :class:`SceneWidget` or None.
-
-        :rtype: Union[None,~silx.gui.plot3d.SceneWidget.SceneWidget]
-        """
-        if self._sceneWidgetRef is None:
-            return None
-        else:
-            return self._sceneWidgetRef()
-
-    def setSceneWidget(self, widget):
-        """Set the associated :class:`SceneWidget`
-
-        :param ~silx.gui.plot3d.SceneWidget.SceneWidget widget:
-            3D scene for which to display information
-        """
-        if widget is not None and not isinstance(widget, SceneWidget):
-            raise ValueError("widget must be a SceneWidget or None")
-
-        self._sceneWidgetRef = None if widget is None else weakref.ref(widget)
-
-        self.toggleAction().setPlot3DWidget(widget)
-
-    def clear(self):
-        """Clean-up displayed values"""
-        for widget in (self._xLabel, self._yLabel, self._zLabel,
-                       self._dataLabel, self._itemLabel):
-            widget.setText('-')
-
-    _SUPPORTED_ITEMS = (items.Scatter3D,
-                        items.Scatter2D,
-                        items.ImageData,
-                        items.ImageRgba,
-                        items.HeightMapData,
-                        items.HeightMapRGBA,
-                        items.Mesh,
-                        items.Box,
-                        items.Cylinder,
-                        items.Hexagon,
-                        volume.CutPlane,
-                        volume.Isosurface)
-    """Type of items that are picked"""
-
-    def _isSupportedItem(self, item):
-        """Returns True if item is of supported type
-
-        :param Item3D item: The Item3D to check
-        :rtype: bool
-        """
-        return isinstance(item, self._SUPPORTED_ITEMS)
-
-    def pick(self, x, y):
-        """Pick items in the associated SceneWidget and display result
-
-        Only the closest point is displayed.
-
-        :param int x: X coordinate in pixel in the SceneWidget
-        :param int y: Y coordinate in pixel in the SceneWidget
-        """
-        self.clear()
-
-        sceneWidget = self.getSceneWidget()
-        if sceneWidget is None:  # No associated widget
-            _logger.info('Picking without associated SceneWidget')
-            return
-
-        # Find closest (and latest in the tree) supported item
-        closestNdcZ = float('inf')
-        picking = None
-        for result in sceneWidget.pickItems(x, y,
-                                            condition=self._isSupportedItem):
-            ndcZ = result.getPositions('ndc', copy=False)[0, 2]
-            if ndcZ <= closestNdcZ:
-                closestNdcZ = ndcZ
-                picking = result
-
-        if picking is None:
-            return  # No picked item
-
-        item = picking.getItem()
-        self._itemLabel.setText(item.getLabel())
-        positions = picking.getPositions('scene', copy=False)
-        x, y, z = positions[0]
-        self._xLabel.setText("%g" % x)
-        self._yLabel.setText("%g" % y)
-        self._zLabel.setText("%g" % z)
-
-        data = picking.getData(copy=False)
-        if data is not None:
-            data = data[0]
-            if hasattr(data, '__len__'):
-                text = ' '.join(["%.3g"] * len(data)) % tuple(data)
-            else:
-                text = "%g" % data
-            self._dataLabel.setText(text)
-
-    def updateInfo(self):
-        """Update information according to cursor position"""
-        widget = self.getSceneWidget()
-        if widget is None:
-            _logger.info('Update without associated SceneWidget')
-            self.clear()
-            return
-
-        position = widget.mapFromGlobal(qt.QCursor.pos())
-        self.pick(position.x(), position.y())