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pcb 4.1.1
An interactive printed circuit board layout editor.
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pcb 4.1.1
An interactive printed circuit board layout editor.
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Smart dispersion of elements. More...
#include <stdio.h>#include <math.h>#include "config.h"#include "global.h"#include "data.h"#include "hid.h"#include "misc.h"#include "create.h"#include "rtree.h"#include "undo.h"#include "rats.h"#include "error.h"#include "move.h"#include "draw.h"#include "set.h"
Go to the source code of this file.
Defines | |
| #define | GAP 10000 |
| #define | ELEMENT_N(DATA, ELT) ((ELT) - (DATA)->Element) |
| #define | VISITED(ELT) (visited[ELEMENT_N(PCB->Data, (ELT))]) |
| #define | IS_ELEMENT(CONN) ((CONN)->type == PAD_TYPE || (CONN)->type == PIN_TYPE) |
| #define | ARG(n) (argc > (n) ? argv[n] : 0) |
Functions | |
| static void | place (ElementType *element) |
| Place one element. | |
| static Coord | padDX (ConnectionType *conn) |
| Return the X location of a connection's pad or pin within its element. | |
| static int | padorder (ConnectionType *conna, ConnectionType *connb) |
| Return true if ea,eb would be the best order, else eb,ea, based on pad loc. | |
| static int | smartdisperse (int argc, char **argv, Coord x, Coord y) |
| void | hid_smartdisperse_init () |
Variables | |
| static Coord | minx |
| static Coord | miny |
| static Coord | maxx |
| static Coord | maxy |
| static const char | smartdisperse_syntax [] = "SmartDisperse([All|Selected])" |
| static HID_Action | smartdisperse_action_list [] |
Smart dispersion of elements.
Improve the initial dispersion of elements by choosing an order based on the netlist, rather than the arbitrary element order. This isn't the same as a global autoplace, it's more of a linear autoplace. It might make some useful local groupings. For example, you should not have to chase all over the board to find the resistor that goes with a given LED.
Licensed under the terms of the GNU General Public License, version 2 or later.
This program 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 2 of the License, or (at your option) any later version.
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 General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Contact addresses for paper mail and Email: Harry Eaton, 6697 Buttonhole Ct, Columbia, MD 21044, USA haceaton@aplcomm.jhuapl.edu
Definition in file smartdisperse.c.
Definition at line 153 of file smartdisperse.c.
Referenced by smartdisperse().
| #define ELEMENT_N | ( | DATA, | |
| ELT | |||
| ) | ((ELT) - (DATA)->Element) |
Definition at line 149 of file smartdisperse.c.
| #define GAP 10000 |
Definition at line 60 of file smartdisperse.c.
Referenced by ActionDisperseElements(), place(), and smartdisperse().
| #define IS_ELEMENT | ( | CONN | ) | ((CONN)->type == PAD_TYPE || (CONN)->type == PIN_TYPE) |
Definition at line 151 of file smartdisperse.c.
Referenced by smartdisperse().
| #define VISITED | ( | ELT | ) | (visited[ELEMENT_N(PCB->Data, (ELT))]) |
Definition at line 150 of file smartdisperse.c.
Referenced by smartdisperse().
| void hid_smartdisperse_init | ( | ) |
Definition at line 312 of file smartdisperse.c.
| static Coord padDX | ( | ConnectionType * | conn | ) | [static] |
Return the X location of a connection's pad or pin within its element.
Definition at line 122 of file smartdisperse.c.
References line, ConnectionType::ptr1, and ConnectionType::ptr2.
Referenced by padorder().
| static int padorder | ( | ConnectionType * | conna, |
| ConnectionType * | connb | ||
| ) | [static] |
Return true if ea,eb would be the best order, else eb,ea, based on pad loc.
Definition at line 136 of file smartdisperse.c.
References padDX().
Referenced by smartdisperse().
| static void place | ( | ElementType * | element | ) | [static] |
Place one element.
Must initialize statics above before calling for the first time.
This is taken almost entirely from ActionDisperseElements, with cleanup
Definition at line 74 of file smartdisperse.c.
References AddObjectToMoveUndoList(), PCBType::Data, GAP, PCBType::Grid, ElementType::MarkX, ElementType::MarkY, PCBType::MaxWidth, maxy, minx, miny, MoveElementLowLevel(), and PCB.
Referenced by smartdisperse().
Definition at line 167 of file smartdisperse.c.
References _, AFAIL, ARG, connection(), CONNECTION_LOOP, PCBType::Data, ELEMENT_LOOP, DataType::ElementN, END_LOOP, GAP, IncrementUndoSerialNumber(), IS_ELEMENT, maxx, maxy, Message(), minx, miny, n, NET_LOOP, PCBType::NetlistLib, padorder(), PCB, place(), ProcNetlist(), ConnectionType::ptr1, Redraw(), SetChangedFlag(), TEST_FLAG, and VISITED.
Definition at line 63 of file smartdisperse.c.
Referenced by ClipLine(), ComputeCost(), FontEdit(), ghid_invalidate_lr(), SetArcBoundingBox(), SetFontInfo(), SetTextBoundingBox(), and smartdisperse().
Definition at line 64 of file smartdisperse.c.
Referenced by ActionDisperseElements(), ClipLine(), ComputeCost(), FontEdit(), ghid_invalidate_lr(), place(), SetArcBoundingBox(), SetFontInfo(), SetTextBoundingBox(), and smartdisperse().
Definition at line 61 of file smartdisperse.c.
Referenced by ActionDisperseElements(), ClipLine(), ComputeCost(), ghid_invalidate_lr(), place(), SetArcBoundingBox(), SetFontInfo(), SetTextBoundingBox(), and smartdisperse().
Definition at line 62 of file smartdisperse.c.
Referenced by ActionDisperseElements(), ClipLine(), ComputeCost(), FontEdit(), ghid_invalidate_lr(), place(), SetArcBoundingBox(), SetFontInfo(), SetTextBoundingBox(), and smartdisperse().
HID_Action smartdisperse_action_list[] [static] |
{
{"smartdisperse", NULL, smartdisperse, NULL, NULL}
}
Definition at line 304 of file smartdisperse.c.
const char smartdisperse_syntax[] = "SmartDisperse([All|Selected])" [static] |
Definition at line 155 of file smartdisperse.c.
1.7.3