393 lines
13 KiB
Java
393 lines
13 KiB
Java
/*
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* Copyright (C) 2014 Alfons Wirtz
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* website www.freerouting.net
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License at <http://www.gnu.org/licenses/>
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* for more details.
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*/
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package eu.mihosoft.freerouting.board;
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import eu.mihosoft.freerouting.geometry.planar.IntBox;
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import eu.mihosoft.freerouting.geometry.planar.IntPoint;
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import eu.mihosoft.freerouting.geometry.planar.Area;
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import eu.mihosoft.freerouting.geometry.planar.TileShape;
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import eu.mihosoft.freerouting.geometry.planar.Vector;
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import eu.mihosoft.freerouting.geometry.planar.Point;
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import eu.mihosoft.freerouting.geometry.planar.FloatPoint;
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import java.awt.Color;
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import eu.mihosoft.freerouting.boardgraphics.GraphicsContext;
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/**
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*
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* An item on the eu.mihosoft.freerouting.board with an relative_area shape, for example keepout, conduction relative_area
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*
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*
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*
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* @author Alfons Wirtz
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*/
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public class ObstacleArea extends Item implements java.io.Serializable
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{
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/**
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* Creates a new relative_area item which may belong to several nets.
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* p_name is null, if the ObstacleArea does not belong to a component.
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*/
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ObstacleArea(Area p_area, int p_layer, Vector p_translation, double p_rotation_in_degree, boolean p_side_changed,
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int[] p_net_no_arr, int p_clearance_type, int p_id_no, int p_cmp_no, String p_name, FixedState p_fixed_state, BasicBoard p_board)
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{
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super(p_net_no_arr, p_clearance_type, p_id_no, p_cmp_no, p_fixed_state, p_board);
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this.relative_area = p_area;
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this.layer = p_layer;
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this.translation = p_translation;
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this.rotation_in_degree = p_rotation_in_degree;
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this.side_changed = p_side_changed;
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this.name = p_name;
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}
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/**
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* Creates a new relative_area item without net.
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* p_name is null, if the ObstacleArea does not belong to a component.
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*/
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ObstacleArea(Area p_area, int p_layer, Vector p_translation, double p_rotation_in_degree, boolean p_side_changed,
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int p_clearance_type, int p_id_no, int p_group_no, String p_name, FixedState p_fixed_state, BasicBoard p_board)
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{
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this(p_area, p_layer, p_translation, p_rotation_in_degree, p_side_changed, new int[0], p_clearance_type, p_id_no, p_group_no, p_name, p_fixed_state, p_board);
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}
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public Item copy(int p_id_no)
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{
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int [] copied_net_nos = new int[net_no_arr.length];
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System.arraycopy(net_no_arr, 0, copied_net_nos, 0, net_no_arr.length);
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return new ObstacleArea(relative_area, layer, translation, rotation_in_degree, side_changed, copied_net_nos, clearance_class_no(), p_id_no, get_component_no(), name, get_fixed_state(), board);
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}
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public Area get_area()
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{
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if (this.precalculated_absolute_area == null)
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{
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if (this.relative_area == null)
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{
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System.out.println("ObstacleArea.get_area: area is null");
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return null;
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}
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Area turned_area = this.relative_area;
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if (this.side_changed && !this.board.components.get_flip_style_rotate_first())
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{
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turned_area = turned_area.mirror_vertical(Point.ZERO);
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}
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if (this.rotation_in_degree != 0)
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{
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double rotation = this.rotation_in_degree;
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if (rotation % 90 == 0)
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{
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turned_area = turned_area.turn_90_degree(((int) rotation )/ 90, Point.ZERO);
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}
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else
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{
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turned_area = turned_area.rotate_approx(Math.toRadians(rotation), FloatPoint.ZERO);
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}
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}
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if (this.side_changed && this.board.components.get_flip_style_rotate_first())
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{
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turned_area = turned_area.mirror_vertical(Point.ZERO);
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}
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this.precalculated_absolute_area = turned_area.translate_by(this.translation);
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}
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return this.precalculated_absolute_area;
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}
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protected Area get_relative_area()
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{
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return this.relative_area;
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}
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public boolean is_on_layer(int p_layer)
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{
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return layer == p_layer;
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}
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public int first_layer()
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{
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return this.layer;
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}
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public int last_layer()
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{
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return this.layer;
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}
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public int get_layer()
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{
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return this.layer;
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}
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public IntBox bounding_box()
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{
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return this.get_area().bounding_box();
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}
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public boolean is_obstacle(Item p_other)
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{
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if (p_other.shares_net(this))
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{
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return false;
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}
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return p_other instanceof Trace || p_other instanceof Via;
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}
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protected TileShape[] calculate_tree_shapes(ShapeSearchTree p_search_tree)
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{
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return p_search_tree.calculate_tree_shapes(this);
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}
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public int tile_shape_count()
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{
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TileShape[] tile_shapes = this.split_to_convex();
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if (tile_shapes == null)
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{
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// an error accured while dividing the relative_area
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return 0;
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}
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return tile_shapes.length;
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}
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public TileShape get_tile_shape(int p_no)
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{
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TileShape[] tile_shapes = this.split_to_convex();
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if (tile_shapes == null || p_no < 0 || p_no >= tile_shapes.length)
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{
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System.out.println("ConvexObstacle.get_tile_shape: p_no out of range");
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return null;
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}
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return tile_shapes[p_no];
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}
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public void translate_by(Vector p_vector)
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{
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this.translation = this.translation.add(p_vector);
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this.clear_derived_data();
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}
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public void turn_90_degree(int p_factor, IntPoint p_pole)
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{
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this.rotation_in_degree += p_factor * 90;
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while(this.rotation_in_degree >= 360)
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{
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this.rotation_in_degree -= 360;
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}
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while(this.rotation_in_degree < 0)
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{
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this.rotation_in_degree += 360;
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}
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Point rel_location = Point.ZERO.translate_by(this.translation);
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this.translation = rel_location.turn_90_degree(p_factor, p_pole).difference_by(Point.ZERO);
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this.clear_derived_data();
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}
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public void rotate_approx(double p_angle_in_degree, FloatPoint p_pole)
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{
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double turn_angle = p_angle_in_degree;
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if (this.side_changed && this.board.components.get_flip_style_rotate_first())
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{
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turn_angle = 360 - p_angle_in_degree;
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}
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this.rotation_in_degree += turn_angle;
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while(this.rotation_in_degree >= 360)
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{
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this.rotation_in_degree -= 360;
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}
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while(this.rotation_in_degree < 0)
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{
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this.rotation_in_degree += 360;
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}
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FloatPoint new_translation = this.translation.to_float().rotate(Math.toRadians(p_angle_in_degree), p_pole);
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this.translation = new_translation.round().difference_by(Point.ZERO);
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this.clear_derived_data();
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}
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public void change_placement_side(IntPoint p_pole)
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{
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this.side_changed = !this.side_changed;
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if (this.board != null)
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{
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this.layer = board.get_layer_count() - this.layer - 1;
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}
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Point rel_location = Point.ZERO.translate_by(this.translation);
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this.translation = rel_location.mirror_vertical(p_pole).difference_by(Point.ZERO);
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this.clear_derived_data();
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}
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public boolean is_selected_by_filter(ItemSelectionFilter p_filter)
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{
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if (!this.is_selected_by_fixed_filter(p_filter))
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{
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return false;
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}
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return p_filter.is_selected(ItemSelectionFilter.SelectableChoices.KEEPOUT);
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}
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public Color[] get_draw_colors(GraphicsContext p_graphics_context)
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{
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return p_graphics_context.get_obstacle_colors();
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}
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public double get_draw_intensity(GraphicsContext p_graphics_context)
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{
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return p_graphics_context.get_obstacle_color_intensity();
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}
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public int get_draw_priority()
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{
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return eu.mihosoft.freerouting.boardgraphics.Drawable.MIN_DRAW_PRIORITY;
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}
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public void draw(java.awt.Graphics p_g, GraphicsContext p_graphics_context, Color[] p_color_arr, double p_intensity)
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{
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if (p_graphics_context == null || p_intensity <= 0)
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{
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return;
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}
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Color color = p_color_arr[this.layer];
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double intensity = p_graphics_context.get_layer_visibility(this.layer) * p_intensity;
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p_graphics_context.fill_area(this.get_area(), p_g, color, intensity);
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if (intensity > 0 && display_tree_shapes)
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{
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ShapeSearchTree default_tree = this.board.search_tree_manager.get_default_tree();
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for (int i = 0; i < this.tree_shape_count(default_tree); ++i)
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{
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p_graphics_context.draw_boundary(this.get_tree_shape(default_tree, i), 1, Color.white, p_g, 1);
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}
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}
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}
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public int shape_layer(int p_index)
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{
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return layer;
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}
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protected Vector get_translation()
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{
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return translation;
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}
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protected double get_rotation_in_degree()
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{
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return rotation_in_degree;
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}
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protected boolean get_side_changed()
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{
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return side_changed;
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}
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public void print_info(ObjectInfoPanel p_window, java.util.Locale p_locale)
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{
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java.util.ResourceBundle resources =
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java.util.ResourceBundle.getBundle("eu.mihosoft.freerouting.board.resources.ObjectInfoPanel", p_locale);
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p_window.append_bold(resources.getString("keepout"));
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int cmp_no = this.get_component_no();
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if (cmp_no > 0)
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{
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p_window.append(" " + resources.getString("of_component") + " ");
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Component component = board.components.get(cmp_no);
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p_window.append(component.name, resources.getString("component_info"), component);
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}
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this.print_shape_info(p_window, p_locale);
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this.print_item_info(p_window, p_locale);
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p_window.newline();
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}
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/**
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* Used in the implementation of print_info for this class and derived classes.
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*/
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protected final void print_shape_info(ObjectInfoPanel p_window, java.util.Locale p_locale)
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{
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java.util.ResourceBundle resources =
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java.util.ResourceBundle.getBundle("eu.mihosoft.freerouting.board.resources.ObjectInfoPanel", p_locale);
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p_window.append(" " + resources.getString("at") + " ");
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eu.mihosoft.freerouting.geometry.planar.FloatPoint center = this.get_area().get_border().centre_of_gravity();
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p_window.append(center);
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Integer hole_count = this.relative_area.get_holes().length;
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if(hole_count > 0)
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{
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p_window.append(" " + resources.getString("with") + " ");
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java.text.NumberFormat nf = java.text.NumberFormat.getInstance(p_locale);
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p_window.append(nf.format(hole_count));
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if (hole_count == 1)
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{
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p_window.append(" " + resources.getString("hole"));
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}
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else
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{
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p_window.append(" " + resources.getString("holes"));
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}
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}
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p_window.append(" " + resources.getString("on_layer") + " ");
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p_window.append(this.board.layer_structure.arr[this.get_layer()].name);
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}
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TileShape[] split_to_convex()
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{
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if (this.relative_area == null)
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{
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System.out.println("ObstacleArea.split_to_convex: area is null");
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return null;
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}
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return this.get_area().split_to_convex();
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}
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public void clear_derived_data()
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{
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super.clear_derived_data();
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this.precalculated_absolute_area = null;
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}
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public boolean write(java.io.ObjectOutputStream p_stream)
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{
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try
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{
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p_stream.writeObject(this);
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}
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catch (java.io.IOException e)
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{
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return false;
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}
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return true;
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}
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/**
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* The name of this ObstacleArea, which is null, if the ObstacleArea doos not belong to a component.
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*/
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public final String name;
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/**
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* the layer of this relative_area
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*/
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private int layer;
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private Area relative_area;
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private transient Area precalculated_absolute_area = null;
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private Vector translation;
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private double rotation_in_degree;
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private boolean side_changed;
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/** For debugging the division into tree shapes */
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private static final boolean display_tree_shapes = false;
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} |