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Adding Image Scaling Macro ti Image WB

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This commit is contained in:
easyw
2018-06-21 16:45:06 +02:00
committed by Yorik van Havre
parent 807369aba0
commit 3613672174
4 changed files with 240 additions and 0 deletions
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8
src/Mod/Image/CMakeLists.txt
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@@ -11,3 +11,11 @@ INSTALL(
DESTINATION
Mod/Image
)
INSTALL(
FILES
ImageTools/__init__.py
ImageTools/_CommandImageScaling.py
DESTINATION
Mod/Image/ImageTools
)

190
src/Mod/Image/ImageTools/_CommandImageScaling.py Normal file
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@@ -0,0 +1,190 @@
# ***************************************************************************
# * *
# * Copyright (c) 2016 - Victor Titov (DeepSOIC) <vv.titov@gmail.com> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
__title__ = "ImageTools._CommandImageScaling"
__author__ = "JAndersM"
__url__ = "http://www.freecadweb.org/index-fr.html"
__version__ = "00.01"
__date__ = "19/01/2016"
import FreeCAD
if FreeCAD.GuiUp:
import FreeCADGui
from PySide import QtGui
from PySide import QtCore
import FreeCADGui, FreeCAD, Part
import math
import pivy.coin as pvy
from PySide import QtCore, QtGui
import DraftTrackers, Draft
# translation-related code
#(see forum thread "A new Part tool is being born... JoinFeatures!"
#http://forum.freecadweb.org/viewtopic.php?f=22&t=11112&start=30#p90239 )
try:
_fromUtf8 = QtCore.QString.fromUtf8
except Exception:
def _fromUtf8(s):
return s
try:
_encoding = QtGui.QApplication.UnicodeUTF8
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig)
# command class
class _CommandImageScaling:
"Command to Scale an Image to an Image Plane"
def GetResources(self):
return {'Pixmap': ":/icons/image-scale.svg",
'MenuText': QtCore.QT_TRANSLATE_NOOP("Image_Scaling", "Image Scaling to an Image Plane"),
'Accel': "",
'ToolTip': QtCore.QT_TRANSLATE_NOOP("Image_Scaling", "Image Scaling to an Image Plane")}
def Activated(self):
cmdCreateImageScaling(name="ImageScaling")
def IsActive(self):
if FreeCAD.ActiveDocument:
return True
else:
return False
if FreeCAD.GuiUp:
FreeCADGui.addCommand('Image_Scaling', _CommandImageScaling())
# helper
def cmdCreateImageScaling(name):
def distance(p1,p2):
dx=p2[0]-p1[0]
dy=p2[1]-p1[1]
dz=p2[2]-p1[2]
return math.sqrt(dx*dx+dy*dy+dz*dz)
class Ui_Dialog(object):
def setupUi(self, Dialog):
self.view = FreeCADGui.ActiveDocument.ActiveView
self.stack = []
self.callback = self.view.addEventCallbackPivy(pvy.SoMouseButtonEvent.getClassTypeId(),self.getpoint)
self.callmouse=self.view.addEventCallbackPivy(pvy.SoLocation2Event.getClassTypeId(),self.getmousepoint)
self.distance=0
self.dialog=Dialog
Dialog.setObjectName(_fromUtf8("Dialog"))
Dialog.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
Dialog.resize(300, 102)
self.buttonBox = QtGui.QDialogButtonBox(Dialog)
self.buttonBox.setGeometry(QtCore.QRect(50, 70, 191, 32))
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
self.buttonBox.setObjectName(_fromUtf8("buttonBox"))
self.buttonBox.button(QtGui.QDialogButtonBox.Ok).setEnabled(False)
self.label = QtGui.QLabel(Dialog)
self.label.setGeometry(QtCore.QRect(30, 10, 66, 17))
self.label.setObjectName(_fromUtf8("label"))
self.lineEdit = QtGui.QLineEdit(Dialog)
self.lineEdit.setGeometry(QtCore.QRect(100, 10, 113, 29))
self.lineEdit.setObjectName(_fromUtf8("lineEdit"))
self.label1 = QtGui.QLabel(Dialog)
self.label1.setGeometry(QtCore.QRect(20, 45, 260, 17))
self.label1.setObjectName(_fromUtf8("label1"))
self.retranslateUi(Dialog)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL(_fromUtf8("accepted()")), self.accept)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL(_fromUtf8("rejected()")), self.reject)
QtCore.QMetaObject.connectSlotsByName(Dialog)
self.tracker = DraftTrackers.lineTracker(scolor=(1,0,0))
self.tracker.raiseTracker()
self.tracker.on()
self.dialog.show()
def retranslateUi(self, Dialog):
Dialog.setWindowTitle(_translate("Dialog", "Dialog", None))
self.label.setText(_translate("Dialog", "Distance", None))
self.label1.setText(_translate("Dialog", "Select first point", None))
def accept(self):
sel = FreeCADGui.Selection.getSelection()
try:
locale=QtCore.QLocale.system()
d, ok = locale.toFloat(self.lineEdit.text())
if not ok:
raise ValueError
s=d/self.distance
sel[0].XSize.Value=sel[0].XSize.Value*s
sel[0].YSize.Value=sel[0].YSize.Value*s
FreeCAD.Console.PrintMessage("Scale="+str(s))
self.tracker.off()
self.tracker.finalize()
self.dialog.hide()
except ValueError, ZeroDivisionError:
self.label1.setText(_translate("Dialog", "<font color='red'>Enter distance</font>", None))
return
except IndexError, AttributeError:
self.label1.setText(_translate("Dialog", "<font color='red'>Select ImagePlane</font>", None))
return
def reject(self):
self.stack=[]
self.view.removeEventCallbackPivy(pvy.SoMouseButtonEvent.getClassTypeId(),self.callback)
self.view.removeEventCallbackPivy(pvy.SoLocation2Event.getClassTypeId(),self.callmouse)
self.tracker.off()
self.tracker.finalize()
self.dialog.hide()
def getmousepoint(self, event_cb):
event = event_cb.getEvent()
if len(self.stack)==1:
pos = event.getPosition()
point = self.view.getPoint(pos[0],pos[1])
self.tracker.p2(point)
def getpoint(self,event_cb):
event = event_cb.getEvent()
if event.getState() == pvy.SoMouseButtonEvent.DOWN:
pos = event.getPosition()
point = self.view.getPoint(pos[0],pos[1])
self.stack.append(point)
self.label1.setText(_translate("Dialog", "Select second point", None))
if len(self.stack)==1:
self.tracker.p1(point)
elif len(self.stack) == 2:
self.distance=distance(self.stack[0], self.stack[1])
self.tracker.p2(point)
self.view.removeEventCallbackPivy(pvy.SoMouseButtonEvent.getClassTypeId(),self.callback)
self.view.removeEventCallbackPivy(pvy.SoLocation2Event.getClassTypeId(),self.callmouse)
self.buttonBox.button(QtGui.QDialogButtonBox.Ok).setEnabled(True)
self.label1.setText(_translate("Dialog", "Select Image Plane and type distance", None))
#Init
if FreeCADGui.ActiveDocument is not None:
d = QtGui.QWidget()
ui = Ui_Dialog()
ui.setupUi(d)
else:
FreeCAD.Console.PrintWarning("no document to work with\n")
#FreeCAD.ActiveDocument.commitTransaction()

36
src/Mod/Image/ImageTools/__init__.py Normal file
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@@ -0,0 +1,36 @@
# ***************************************************************************
# * *
# * Copyright (c) 2016 - Victor Titov (DeepSOIC) <vv.titov@gmail.com> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
__title__ = "ImageTools package" # from "Macro Image Scaling"
__author__ = "JAndersM"
__url__ = "https://www.freecadweb.org/wiki/Macro_Image_Scaling"
__version__ = "00.01"
__date__ = "19/01/2016"
__tutorial__ = "https://youtu.be/2iFE40uHrA8"
__forum__ = "https://forum.freecadweb.org/viewtopic.php?f=3&t=14265"
## @package ImageTools
# \ingroup Image
# \brief ImageTools Package for Image workbench

6
src/Mod/Image/InitGui.py
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@@ -41,6 +41,12 @@ class ImageWorkbench ( Workbench ):
def Initialize(self):
# load the module
import ImageGui
try:
import ImageTools._CommandImageScaling
except ImportError as err:
FreeCAD.Console.PrintError("Features from ImageTools package cannot be loaded. {err}\n".format(err= str(err)))
def GetClassName(self):
return "ImageGui::Workbench"