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- in Tool Transform added a new feature named 'Buffer'. For Geometry and Gerber objects will create (and replace) a geometry at a distance from the original geometry and for Excellon will adjust the Tool diameters

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Marius Stanciu
2019-12-23 22:59:01 +02:00
committed by Marius
parent fe5c2c7836
commit b1b140634b
9 changed files with 359 additions and 33 deletions
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136
flatcamTools/ToolTransform.py
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@@ -27,6 +27,7 @@ class ToolTransform(FlatCAMTool):
scaleName = _("Scale")
flipName = _("Mirror (Flip)")
offsetName = _("Offset")
bufferName = _("Buffer")
def __init__(self, app):
FlatCAMTool.__init__(self, app)
@@ -255,11 +256,11 @@ class ToolTransform(FlatCAMTool):
grid0.addWidget(self.offy_entry, 14, 1)
grid0.addWidget(self.offy_button, 14, 2)
grid0.addWidget(QtWidgets.QLabel(''))
grid0.addWidget(QtWidgets.QLabel(''), 15, 0, 1, 3)
# ## Flip Title
flip_title_label = QtWidgets.QLabel("<font size=3><b>%s</b></font>" % self.flipName)
self.transform_lay.addWidget(flip_title_label)
grid0.addWidget(flip_title_label, 16, 0, 1, 3)
self.flipx_button = FCButton()
self.flipx_button.set_value(_("Flip on X"))
@@ -274,7 +275,7 @@ class ToolTransform(FlatCAMTool):
)
hlay0 = QtWidgets.QHBoxLayout()
self.transform_lay.addLayout(hlay0)
grid0.addLayout(hlay0, 17, 0, 1, 3)
hlay0.addWidget(self.flipx_button)
hlay0.addWidget(self.flipy_button)
@@ -293,7 +294,7 @@ class ToolTransform(FlatCAMTool):
"Or enter the coords in format (x, y) in the\n"
"Point Entry field and click Flip on X(Y)"))
self.transform_lay.addWidget(self.flip_ref_cb)
grid0.addWidget(self.flip_ref_cb, 18, 0, 1, 3)
self.flip_ref_label = QtWidgets.QLabel('%s:' % _("Ref. Point"))
self.flip_ref_label.setToolTip(
@@ -315,12 +316,60 @@ class ToolTransform(FlatCAMTool):
self.ois_flip = OptionalInputSection(self.flip_ref_cb, [self.flip_ref_entry, self.flip_ref_button], logic=True)
hlay1 = QtWidgets.QHBoxLayout()
self.transform_lay.addLayout(hlay1)
grid0.addLayout(hlay1, 19, 0, 1, 3)
hlay1.addWidget(self.flip_ref_label)
hlay1.addWidget(self.flip_ref_entry)
self.transform_lay.addWidget(self.flip_ref_button)
grid0.addWidget(self.flip_ref_button, 20, 0, 1, 3)
grid0.addWidget(QtWidgets.QLabel(''), 21, 0, 1, 3)
# ## Buffer Title
buffer_title_label = QtWidgets.QLabel("<font size=3><b>%s</b></font>" % self.bufferName)
grid0.addWidget(buffer_title_label, 22, 0, 1, 3)
self.buffer_label = QtWidgets.QLabel('%s:' % _("Distance"))
self.buffer_label.setToolTip(
_("A positive value will create the effect of dilation,\n"
"while a negative value will create the effect of erosion.\n"
"Each geometry element of the object will be increased\n"
"or decreased with the 'distance'.")
)
self.buffer_entry = FCDoubleSpinner()
self.buffer_entry.set_precision(self.decimals)
self.buffer_entry.setSingleStep(0.1)
self.buffer_entry.setWrapping(True)
self.buffer_entry.set_range(-9999.9999, 9999.9999)
# self.rotate_entry.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
self.buffer_button = FCButton()
self.buffer_button.set_value(_("Buffer"))
self.buffer_button.setToolTip(
_("Create the buffer effect on each geometry,\n"
"element from the selected object.")
)
self.buffer_button.setMinimumWidth(90)
grid0.addWidget(self.buffer_label, 23, 0)
grid0.addWidget(self.buffer_entry, 23, 1)
grid0.addWidget(self.buffer_button, 23, 2)
self.buffer_rounded_cb = FCCheckBox()
self.buffer_rounded_cb.setText('%s' % _("Rounded"))
self.buffer_rounded_cb.setToolTip(
_("If checked then the buffer will surround the buffered shape,\n"
"every corner will be rounded.\n"
"If not checked then the buffer will follow the exact geometry\n"
"of the buffered shape.")
)
grid0.addWidget(self.buffer_rounded_cb, 24, 0, 1, 3)
grid0.addWidget(QtWidgets.QLabel(''), 25, 0, 1, 3)
self.transform_lay.addStretch()
# ## Signals
@@ -334,14 +383,16 @@ class ToolTransform(FlatCAMTool):
self.flipx_button.clicked.connect(self.on_flipx)
self.flipy_button.clicked.connect(self.on_flipy)
self.flip_ref_button.clicked.connect(self.on_flip_add_coords)
self.buffer_button.clicked.connect(self.on_buffer)
self.rotate_entry.returnPressed.connect(self.on_rotate)
self.skewx_entry.returnPressed.connect(self.on_skewx)
self.skewy_entry.returnPressed.connect(self.on_skewy)
self.scalex_entry.returnPressed.connect(self.on_scalex)
self.scaley_entry.returnPressed.connect(self.on_scaley)
self.offx_entry.returnPressed.connect(self.on_offx)
self.offy_entry.returnPressed.connect(self.on_offy)
# self.rotate_entry.returnPressed.connect(self.on_rotate)
# self.skewx_entry.returnPressed.connect(self.on_skewx)
# self.skewy_entry.returnPressed.connect(self.on_skewy)
# self.scalex_entry.returnPressed.connect(self.on_scalex)
# self.scaley_entry.returnPressed.connect(self.on_scaley)
# self.offx_entry.returnPressed.connect(self.on_offx)
# self.offy_entry.returnPressed.connect(self.on_offy)
# self.buffer_entry.returnPressed.connect(self.on_buffer)
def run(self, toggle=True):
self.app.report_usage("ToolTransform()")
@@ -430,6 +481,16 @@ class ToolTransform(FlatCAMTool):
else:
self.flip_ref_entry.set_value((0, 0))
if self.app.defaults["tools_transform_buffer_dis"]:
self.buffer_entry.set_value(self.app.defaults["tools_transform_buffer_dis"])
else:
self.buffer_entry.set_value(0.0)
if self.app.defaults["tools_transform_buffer_corner"]:
self.buffer_rounded_cb.set_value(self.app.defaults["tools_transform_buffer_corner"])
else:
self.buffer_rounded_cb.set_value(True)
def on_rotate(self):
value = float(self.rotate_entry.get_value())
if value == 0:
@@ -511,8 +572,7 @@ class ToolTransform(FlatCAMTool):
def on_offx(self):
value = float(self.offx_entry.get_value())
if value == 0:
self.app.inform.emit('[WARNING_NOTCL] %s' %
_("Offset transformation can not be done for a value of 0."))
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Offset transformation can not be done for a value of 0."))
return
axis = 'X'
@@ -522,14 +582,20 @@ class ToolTransform(FlatCAMTool):
def on_offy(self):
value = float(self.offy_entry.get_value())
if value == 0:
self.app.inform.emit('[WARNING_NOTCL] %s' %
_("Offset transformation can not be done for a value of 0."))
self.app.inform.emit('[WARNING_NOTCL] %s' % _("Offset transformation can not be done for a value of 0."))
return
axis = 'Y'
self.app.worker_task.emit({'fcn': self.on_offset, 'params': [axis, value]})
return
def on_buffer(self):
value = self.buffer_entry.get_value()
join = 1 if self.buffer_rounded_cb.get_value() else 2
self.app.worker_task.emit({'fcn': self.on_buffer_action, 'params': [value, join]})
return
def on_rotate_action(self, num):
obj_list = self.app.collection.get_selected()
xminlist = []
@@ -808,4 +874,40 @@ class ToolTransform(FlatCAMTool):
(_("Due of"), str(e), _("action was not executed.")))
return
def on_buffer_action(self, value, join):
obj_list = self.app.collection.get_selected()
if not obj_list:
self.app.inform.emit('[WARNING_NOTCL] %s' % _("No object selected. Please Select an object to buffer!"))
return
else:
with self.app.proc_container.new(_("Applying Buffer")):
try:
for sel_obj in obj_list:
if isinstance(sel_obj, FlatCAMCNCjob):
self.app.inform.emit(_("CNCJob objects can't be buffered."))
elif sel_obj.kind.lower() == 'gerber':
sel_obj.buffer(value, join)
sel_obj.source_file = self.app.export_gerber(obj_name=sel_obj.options['name'],
filename=None, local_use=sel_obj,
use_thread=False)
elif sel_obj.kind.lower() == 'excellon':
sel_obj.buffer(value, join)
sel_obj.source_file = self.app.export_excellon(obj_name=sel_obj.options['name'],
filename=None, local_use=sel_obj,
use_thread=False)
elif sel_obj.kind.lower() == 'geometry':
sel_obj.buffer(value, join)
self.app.object_changed.emit(sel_obj)
sel_obj.plot()
self.app.inform.emit('[success] %s...' % _('Buffer done'))
except Exception as e:
self.app.log.debug("ToolTransform.on_buffer_action() --> %s" % str(e))
self.app.inform.emit('[ERROR_NOTCL] %s %s, %s.' %
(_("Due of"), str(e), _("action was not executed.")))
return
# end of file