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- 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
parent
230de72552
commit
233fc4b683
29
kicad.c
29
kicad.c
@ -153,7 +153,30 @@ static void kicad_circ(FILE *file, const struct inst *inst)
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static void kicad_arc(FILE *file, const struct inst *inst)
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{
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fprintf(stderr, "NOT YET IMPLEMENTED\n");
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struct coord p;
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double a;
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/*
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* The documentation says:
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* Xstart, Ystart, Xend, Yend, Angle, Width, Layer
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*
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* But it's really:
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* Xcenter, Ycenter, Xend, Yend, ...
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*/
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p = rotate_r(inst->base, inst->u.arc.r, inst->u.arc.a2);
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a = inst->u.arc.a2-inst->u.arc.a1;
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while (a <= 0)
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a += 360;
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while (a > 360)
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a -= 360;
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fprintf(file, "DA %d %d %d %d %d %d %d\n",
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units_to_kicad(inst->base.x),
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-units_to_kicad(inst->base.y),
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units_to_kicad(p.x),
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-units_to_kicad(p.y),
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(int) (a*10.0),
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units_to_kicad(inst->u.arc.width),
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layer_silk_top);
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}
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@ -176,6 +199,10 @@ static void kicad_inst(FILE *file, enum inst_prio prio, const struct inst *inst)
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kicad_arc(file, inst);
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break;
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default:
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/*
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* Don't try to export vectors, frame references, or
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* measurements.
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*/
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break;
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}
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}
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74
postscript.c
74
postscript.c
@ -23,18 +23,41 @@
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#define DOT_DIAM mm_to_units(0.01)
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#define HATCH mm_to_units(0.1)
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#define HATCH_LINE mm_to_units(0.02)
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#define FONT_OUTLINE mm_to_units(0.025)
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struct postscript_params postscript_params = {
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.zoom = 10.0,
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.show_pad_names = 0,
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.show_pad_names = 1,
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.show_stuff = 0,
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.label_vecs = 0,
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.show_meas = 0,
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};
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static void ps_pad(FILE *file, const struct inst *inst)
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static void ps_pad_name(FILE *file, const struct inst *inst)
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{
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struct coord a = inst->base;
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struct coord b = inst->u.pad.other;
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unit_type h, w;
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h = a.y-b.y;
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w = a.x-b.x;
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if (h < 0)
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h = -h;
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if (w < 0)
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w = -w;
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fprintf(file, "0 setgray /Helvetica-Bold findfont dup\n");
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fprintf(file, " (%s) %d %d\n", inst->u.pad.name, w/2, h/2);
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fprintf(file, " 4 copy 100 maxfont\n");
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fprintf(file, " maxfont scalefont setfont\n");
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fprintf(file, " %d %d moveto\n", (a.x+b.x)/2, (a.y+b.y)/2);
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fprintf(file, " (%s) center %d showoutlined newpath\n",
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inst->u.pad.name, FONT_OUTLINE);
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}
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static void ps_pad(FILE *file, const struct inst *inst, int show_name)
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{
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struct coord a = inst->base;
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struct coord b = inst->u.pad.other;
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@ -45,10 +68,13 @@ static void ps_pad(FILE *file, const struct inst *inst)
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fprintf(file, " %d %d lineto\n", b.x, b.y);
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fprintf(file, " %d %d lineto\n", a.x, b.y);
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fprintf(file, " closepath gsave hatchpath grestore stroke\n");
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if (show_name)
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ps_pad_name(file, inst);
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}
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static void ps_rpad(FILE *file, const struct inst *inst)
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static void ps_rpad(FILE *file, const struct inst *inst, int show_name)
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{
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struct coord a = inst->base;
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struct coord b = inst->u.pad.other;
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@ -72,6 +98,9 @@ static void ps_rpad(FILE *file, const struct inst *inst)
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fprintf(file, " %d %d %d 90 270 arc\n", a.x+r, a.y+r, r);
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}
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fprintf(file, " closepath gsave hatchpath grestore stroke\n");
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if (show_name)
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ps_pad_name(file, inst);
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}
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@ -159,9 +188,9 @@ static void ps_foreground(FILE *file, enum inst_prio prio,
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switch (prio) {
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case ip_pad:
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if (inst->obj->u.pad.rounded)
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ps_rpad(file, inst);
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ps_rpad(file, inst, postscript_params.show_pad_names);
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else
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ps_pad(file, inst);
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ps_pad(file, inst, postscript_params.show_pad_names);
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break;
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case ip_vec:
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if (postscript_params.show_stuff)
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@ -218,6 +247,41 @@ int postscript(FILE *file)
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" } for\n"
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" grestore newpath } def\n", HATCH);
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/*
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* Stack: font string width height factor -> factor
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*/
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fprintf(file,
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"/maxfont {\n"
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" gsave 0 0 moveto\n"
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" /f exch def /h exch def /w exch def\n"
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" exch f scalefont setfont\n"
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" false charpath pathbbox\n"
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" /ury exch def /urx exch def /lly exch def /llx exch def\n"
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" w urx llx sub div h ury lly sub div 2 copy gt { exch } if pop\n"
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" f mul grestore } def\n");
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/*
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* Stack: string -> string
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*/
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fprintf(file,
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"/center {\n"
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" gsave dup false charpath pathbbox\n"
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" /ury exch def /urx exch def /lly exch def /llx exch def\n"
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" grestore\n"
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" llx urx sub 2 div lly ury sub 2 div rmoveto } def\n");
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/*
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* Stack: string outline_width -> -
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*/
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fprintf(file,
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"/showoutlined {\n"
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" gsave 2 mul setlinewidth 1 setgray\n"
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" dup false charpath stroke grestore\n"
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" show } def\n");
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FOR_INSTS_UP(prio, inst)
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ps_background(file, prio, inst);
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FOR_INSTS_UP(prio, inst)
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