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mirror of git://projects.qi-hardware.com/fped.git synced 2024-11-05 04:00:16 +02:00

- added KiCad export of arcs

- added pad names to Postscript export



git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5458 99fdad57-331a-0410-800a-d7fa5415bdb3
This commit is contained in:
werner 2009-08-16 01:51:21 +00:00
parent 230de72552
commit 233fc4b683
2 changed files with 101 additions and 10 deletions

29
kicad.c
View File

@ -153,7 +153,30 @@ static void kicad_circ(FILE *file, const struct inst *inst)
static void kicad_arc(FILE *file, const struct inst *inst)
{
fprintf(stderr, "NOT YET IMPLEMENTED\n");
struct coord p;
double a;
/*
* The documentation says:
* Xstart, Ystart, Xend, Yend, Angle, Width, Layer
*
* But it's really:
* Xcenter, Ycenter, Xend, Yend, ...
*/
p = rotate_r(inst->base, inst->u.arc.r, inst->u.arc.a2);
a = inst->u.arc.a2-inst->u.arc.a1;
while (a <= 0)
a += 360;
while (a > 360)
a -= 360;
fprintf(file, "DA %d %d %d %d %d %d %d\n",
units_to_kicad(inst->base.x),
-units_to_kicad(inst->base.y),
units_to_kicad(p.x),
-units_to_kicad(p.y),
(int) (a*10.0),
units_to_kicad(inst->u.arc.width),
layer_silk_top);
}
@ -176,6 +199,10 @@ static void kicad_inst(FILE *file, enum inst_prio prio, const struct inst *inst)
kicad_arc(file, inst);
break;
default:
/*
* Don't try to export vectors, frame references, or
* measurements.
*/
break;
}
}

View File

@ -23,18 +23,41 @@
#define DOT_DIAM mm_to_units(0.01)
#define HATCH mm_to_units(0.1)
#define HATCH_LINE mm_to_units(0.02)
#define FONT_OUTLINE mm_to_units(0.025)
struct postscript_params postscript_params = {
.zoom = 10.0,
.show_pad_names = 0,
.show_pad_names = 1,
.show_stuff = 0,
.label_vecs = 0,
.show_meas = 0,
};
static void ps_pad(FILE *file, const struct inst *inst)
static void ps_pad_name(FILE *file, const struct inst *inst)
{
struct coord a = inst->base;
struct coord b = inst->u.pad.other;
unit_type h, w;
h = a.y-b.y;
w = a.x-b.x;
if (h < 0)
h = -h;
if (w < 0)
w = -w;
fprintf(file, "0 setgray /Helvetica-Bold findfont dup\n");
fprintf(file, " (%s) %d %d\n", inst->u.pad.name, w/2, h/2);
fprintf(file, " 4 copy 100 maxfont\n");
fprintf(file, " maxfont scalefont setfont\n");
fprintf(file, " %d %d moveto\n", (a.x+b.x)/2, (a.y+b.y)/2);
fprintf(file, " (%s) center %d showoutlined newpath\n",
inst->u.pad.name, FONT_OUTLINE);
}
static void ps_pad(FILE *file, const struct inst *inst, int show_name)
{
struct coord a = inst->base;
struct coord b = inst->u.pad.other;
@ -45,10 +68,13 @@ static void ps_pad(FILE *file, const struct inst *inst)
fprintf(file, " %d %d lineto\n", b.x, b.y);
fprintf(file, " %d %d lineto\n", a.x, b.y);
fprintf(file, " closepath gsave hatchpath grestore stroke\n");
if (show_name)
ps_pad_name(file, inst);
}
static void ps_rpad(FILE *file, const struct inst *inst)
static void ps_rpad(FILE *file, const struct inst *inst, int show_name)
{
struct coord a = inst->base;
struct coord b = inst->u.pad.other;
@ -72,6 +98,9 @@ static void ps_rpad(FILE *file, const struct inst *inst)
fprintf(file, " %d %d %d 90 270 arc\n", a.x+r, a.y+r, r);
}
fprintf(file, " closepath gsave hatchpath grestore stroke\n");
if (show_name)
ps_pad_name(file, inst);
}
@ -159,9 +188,9 @@ static void ps_foreground(FILE *file, enum inst_prio prio,
switch (prio) {
case ip_pad:
if (inst->obj->u.pad.rounded)
ps_rpad(file, inst);
ps_rpad(file, inst, postscript_params.show_pad_names);
else
ps_pad(file, inst);
ps_pad(file, inst, postscript_params.show_pad_names);
break;
case ip_vec:
if (postscript_params.show_stuff)
@ -202,9 +231,9 @@ int postscript(FILE *file)
" 1 setlinecap %d setlinewidth\n"
" /ury exch def /urx exch def /lly exch def /llx exch def\n"
" llx %d urx {\n"
" lly %d ury {\n"
" lly %d ury {\n"
" 1 index exch moveto 0 0 rlineto stroke\n"
" } for\n"
" } for\n"
" } for\n"
" grestore newpath } def\n", DOT_DIAM, DOT_DIST, DOT_DIST);
@ -213,11 +242,46 @@ int postscript(FILE *file)
" gsave pathbbox clip newpath\n"
" /ury exch def /urx exch def /lly exch def /llx exch def\n"
" lly ury sub %d urx llx sub {\n" /* for -(ury-lly) to urx-llx */
" llx add dup lly moveto\n"
" ury lly sub add ury lineto stroke\n"
" llx add dup lly moveto\n"
" ury lly sub add ury lineto stroke\n"
" } for\n"
" grestore newpath } def\n", HATCH);
/*
* Stack: font string width height factor -> factor
*/
fprintf(file,
"/maxfont {\n"
" gsave 0 0 moveto\n"
" /f exch def /h exch def /w exch def\n"
" exch f scalefont setfont\n"
" false charpath pathbbox\n"
" /ury exch def /urx exch def /lly exch def /llx exch def\n"
" w urx llx sub div h ury lly sub div 2 copy gt { exch } if pop\n"
" f mul grestore } def\n");
/*
* Stack: string -> string
*/
fprintf(file,
"/center {\n"
" gsave dup false charpath pathbbox\n"
" /ury exch def /urx exch def /lly exch def /llx exch def\n"
" grestore\n"
" llx urx sub 2 div lly ury sub 2 div rmoveto } def\n");
/*
* Stack: string outline_width -> -
*/
fprintf(file,
"/showoutlined {\n"
" gsave 2 mul setlinewidth 1 setgray\n"
" dup false charpath stroke grestore\n"
" show } def\n");
FOR_INSTS_UP(prio, inst)
ps_background(file, prio, inst);
FOR_INSTS_UP(prio, inst)