42949021b1
- fixed the Tcl Command JoinExcellons - fixed the Tcl Command JoinGeometry - fixed the Tcl Command Mirror - updated the Tcl Command Mirror to use a (X,Y) origin parameter. Works if the -box parameter is not used. - updated the Tcl Command Offset. Now it can use only -x or -y parameter no longer is mandatory to have both. The one that is not present will be assumed 0.0 - updated the Tcl Command Panelize. The -rows and -columns parameters are no longer both required. If one is not present then it is assumed to be zero. - updated the Tcl Command Scale. THe -origin parameter can now be a tuple of (x,y) coordinates. - updated the Tcl Command Skew. Now it can use only -x or -y parameter no longer is mandatory to have both. The one that is not present will be assumed 0.0 - updated the help for all the Tcl Commands
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
from tclCommands.TclCommand import TclCommandSignaled
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import collections
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class TclCommandSubtractPoly(TclCommandSignaled):
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"""
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Tcl shell command to create a new empty Geometry object.
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"""
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# array of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
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aliases = ['subtract_poly']
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# Dictionary of types from Tcl command, needs to be ordered.
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# For positional arguments
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arg_names = collections.OrderedDict([
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('name', str)
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])
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# Dictionary of types from Tcl command, needs to be ordered.
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# For options like -optionname value
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option_types = collections.OrderedDict([
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])
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# array of mandatory options for current Tcl command: required = {'name','outname'}
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required = ['name']
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# structured help for current command, args needs to be ordered
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help = {
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'main': "Subtract polygon from the given Geometry object. The coordinates are provided in X Y pairs.\n"
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"If the number of coordinates is not even then the 'Incomplete coordinate' error is raised.\n"
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"If last coordinates are not the same as the first ones, the polygon will be completed automatically.",
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'args': collections.OrderedDict([
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('name', 'Name of the Geometry object from which to subtract. Required.'),
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('x0 y0 x1 y1 x2 y2 ...', 'Points defining the polygon.')
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]),
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'examples': ['subtract_poly my_geo 0 0 2 1 3 3 4 4 0 0']
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}
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def execute(self, args, unnamed_args):
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"""
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execute current TCL shell command
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:param args: array of known named arguments and options
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:param unnamed_args: array of other values which were passed into command
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without -somename and we do not have them in known arg_names
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:return: None or exception
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"""
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obj_name = args['name']
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if len(unnamed_args) % 2 != 0:
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return "Incomplete coordinate."
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points = [
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[float(unnamed_args[2 * i]), float(unnamed_args[2 * i + 1])] for i in range(int(len(unnamed_args) / 2))
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]
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try:
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obj = self.app.collection.get_by_name(str(obj_name))
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except Exception:
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return "Could not retrieve object: %s" % obj_name
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if obj is None:
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return "Object not found: %s" % obj_name
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obj.subtract_polygon(points)
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