# KicadModTree is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# KicadModTree 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with kicad-footprint-generator. If not, see < http://www.gnu.org/licenses/ >.
#
# (C) 2016 by Thomas Pointhuber, <thomas.pointhuber@gmx.at>
from KicadModTree.Vector import *
from KicadModTree.nodes.Node import Node
from KicadModTree.nodes.base import Line
[docs]class RectFill(Node):
r"""Add the filling of a Rect to the render tree
Normally, this class isn't needed, because ``FilledRect`` combines ``RectLine`` with ``RectFill``
:param \**kwargs:
See below
:Keyword Arguments:
* *start* (``Vector2D``) --
start edge of the rect fill
* *end* (``Vector2D``) --
end edge of the rect fill
* *layer* (``str``) --
layer on which the rect fill is drawn (default: 'F.SilkS')
* *width* (``float``) --
width of the filling lines (default: 0.12)
:Example:
>>> from KicadModTree import *
>>> RectFill(start=[-3, -2], end=[3, 2], layer='F.SilkS')
"""
def __init__(self, **kwargs):
Node.__init__(self)
self.start_pos = Vector2D(kwargs['start'])
self.end_pos = Vector2D(kwargs['end'])
self.layer = kwargs.get('layer', 'F.SilkS')
self.width = kwargs.get('width', 0.12) # TODO: auto detection
self.virtual_childs = self._createChildNodes(self.start_pos, self.end_pos, self.layer, self.width)
def _createChildNodes(self, start_pos, end_pos, layer, width):
nodes = []
cur_y_pos = min([start_pos.y, end_pos.y])
max_y_pos = max([start_pos.y, end_pos.y])
while (cur_y_pos + width) < max_y_pos:
cur_y_pos += width
new_node = Line(start=Vector2D(start_pos.x, cur_y_pos),
end=Vector2D(end_pos.x, cur_y_pos),
layer=layer,
width=width)
new_node._parent = self
nodes.append(new_node)
return nodes
[docs] def getVirtualChilds(self):
return self.virtual_childs
def _getRenderTreeText(self):
render_text = Node._getRenderTreeText(self)
render_string = ['start: [x: {sx}, y: {sy}]'.format(sx=self.start_pos.x, sy=self.start_pos.y),
'end: [x: {ex}, y: {ey}]'.format(ex=self.end_pos.x, ey=self.end_pos.y)]
render_text += " [{}]".format(", ".join(render_string))
return render_text