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Diffstat (limited to 'Build/source/utils/asymptote/runlabel.in')
-rw-r--r--Build/source/utils/asymptote/runlabel.in232
1 files changed, 132 insertions, 100 deletions
diff --git a/Build/source/utils/asymptote/runlabel.in b/Build/source/utils/asymptote/runlabel.in
index cee146b48bf..b1279a900f9 100644
--- a/Build/source/utils/asymptote/runlabel.in
+++ b/Build/source/utils/asymptote/runlabel.in
@@ -6,25 +6,35 @@
*****/
pen => primPen()
-pair => primPair()
-path => primPath()
-picture* => primPicture()
-transform => primTransform()
-realarray* => realArray()
-patharray* => pathArray()
+ pair => primPair()
+ path => primPath()
+ picture* => primPicture()
+ transform => primTransform()
+ realarray* => realArray()
+ stringarray* => stringArray()
+ penarray* => penArray()
+ patharray* => pathArray()
+ patharray2* => pathArray2()
#include "picture.h"
#include "drawlabel.h"
+#include "locate.h"
-using namespace camp;
+ using namespace camp;
using namespace vm;
using namespace settings;
typedef array realarray;
+typedef array stringarray;
+typedef array penarray;
typedef array patharray;
+typedef array patharray2;
using types::realArray;
+using types::stringArray;
+using types::penArray;
using types::pathArray;
+using types::pathArray2;
void cannotread(const string& s)
{
@@ -72,11 +82,10 @@ array *readpath(const string& psname, bool keep,
double hscale=1.0, double vsign=1.0)
{
double vscale=vsign*hscale;
- array *P=new array(0);
+ array *PP=new array(0);
mem::vector<string> cmd;
cmd.push_back(getSetting<string>("gs"));
cmd.push_back("-q");
- cmd.push_back("-dNOPAUSE");
cmd.push_back("-dBATCH");
if(safe) cmd.push_back("-dSAFER");
#ifdef __CYGWIN__
@@ -88,87 +97,100 @@ array *readpath(const string& psname, bool keep,
cmd.push_back("-sOutputFile="+null);
cmd.push_back(psname);
iopipestream gs(cmd,"gs","Ghostscript");
- stringstream buf;
while(true) {
- string out;
- gs >> out;
- if(out.empty() && !gs.running()) break;
- buf << out;
- }
- if(verbose > 2) cout << endl;
+ stringstream buf;
+ while(true) {
+ string out;
+ gs >> out;
+ if(out.empty() && !gs.running()) break;
+ buf << out;
+ if(out[out.size()-1] == '\n') {
+ gs << newl;
+ break;
+ }
+ }
+ if(!gs.running()) break;
- mem::vector<solvedKnot> nodes;
- solvedKnot node;
- bool cyclic=false;
- bool active=false;
+ if(verbose > 2) cout << endl;
- while(!buf.eof()) {
- char c;
- buf >> c;
- switch(c) {
- case 'M':
- {
- if(active) {
- if(cyclic) {
- if(node.point == nodes[0].point)
- nodes[0].pre=node.pre;
- else {
- pair delta=(nodes[0].point-node.point)*third;
- node.post=node.point+delta;
- nodes[0].pre=nodes[0].point-delta;
- node.straight=true;
+ mem::vector<solvedKnot> nodes;
+ solvedKnot node;
+ bool cyclic=false;
+ bool active=false;
+
+ array *P=new array(0);
+ PP->push(P);
+
+ while(!buf.eof()) {
+ char c;
+ buf >> c;
+ if(c == '>') break;
+
+ switch(c) {
+ case 'M':
+ {
+ if(active) {
+ if(cyclic) {
+ if(node.point == nodes[0].point)
+ nodes[0].pre=node.pre;
+ else {
+ pair delta=(nodes[0].point-node.point)*third;
+ node.post=node.point+delta;
+ nodes[0].pre=nodes[0].point-delta;
+ node.straight=true;
+ nodes.push_back(node);
+ }
+ } else {
+ node.post=node.point;
+ node.straight=false;
nodes.push_back(node);
}
- } else {
- node.post=node.point;
- node.straight=false;
- nodes.push_back(node);
+ if(cyclic) // Discard noncyclic paths.
+ P->push(path(nodes,nodes.size(),cyclic));
+ nodes.clear();
}
- if(cyclic) // Discard noncyclic paths.
- P->push(path(nodes,nodes.size(),cyclic));
- nodes.clear();
+ active=false;
+ cyclic=false;
+ node.pre=node.point=readpair(buf,hscale,vscale);
+ node.straight=false;
+ break;
+ }
+ case 'L':
+ {
+ pair point=readpair(buf,hscale,vscale);
+ pair delta=(point-node.point)*third;
+ node.post=node.point+delta;
+ node.straight=true;
+ nodes.push_back(node);
+ active=true;
+ node.pre=point-delta;
+ node.point=point;
+ break;
+ }
+ case 'C':
+ {
+ pair point=readpair(buf,hscale,vscale);
+ pair pre=readpair(buf,hscale,vscale);
+ node.post=readpair(buf,hscale,vscale);
+ node.straight=false;
+ nodes.push_back(node);
+ active=true;
+ node.pre=pre;
+ node.point=point;
+ break;
+ }
+ case 'c':
+ {
+ cyclic=true;
+ break;
}
- active=false;
- cyclic=false;
- node.pre=node.point=readpair(buf,hscale,vscale);
- node.straight=false;
- break;
- }
- case 'L':
- {
- pair point=readpair(buf,hscale,vscale);
- pair delta=(point-node.point)*third;
- node.post=node.point+delta;
- node.straight=true;
- nodes.push_back(node);
- active=true;
- node.pre=point-delta;
- node.point=point;
- break;
- }
- case 'C':
- {
- pair point=readpair(buf,hscale,vscale);
- pair pre=readpair(buf,hscale,vscale);
- node.post=readpair(buf,hscale,vscale);
- node.straight=false;
- nodes.push_back(node);
- active=true;
- node.pre=pre;
- node.point=point;
- break;
- }
- case 'c':
- {
- cyclic=true;
- break;
}
}
}
if(!keep)
unlink(psname.c_str());
- return P;
+ return PP;
}
// Autogenerated routines:
@@ -196,7 +218,7 @@ realarray *texsize(string *s, pen p=CURRENTPEN)
double width,height,depth;
if(!texbounds(width,height,depth,pd.tex,*s,abort,false,true))
- return new array(0);
+ return new array(0);
array *t=new array(3);
(*t)[0]=width;
@@ -205,10 +227,10 @@ realarray *texsize(string *s, pen p=CURRENTPEN)
return t;
}
-patharray *_texpath(string *s, pen p=CURRENTPEN)
+patharray2 *_texpath(stringarray *s, penarray *p)
{
- array *P=new array(0);
- if(s->empty()) return P;
+ size_t n=checkArrays(s,p);
+ if(n == 0) return new array(0);
string prefix=cleanpath(outname());
string psname=auxname(prefix,"ps");
@@ -219,19 +241,24 @@ patharray *_texpath(string *s, pen p=CURRENTPEN)
bool pdf=settings::pdf(texengine);
texfile tex(texname,b,true);
tex.miniprologue();
- tex.setfont(p);
- if(!pdf) {
- tex.verbatimline("\\special{ps:");
- tex.verbatimline(ASYx);
- tex.verbatimline(ASYy);
- tex.verbatimline("/ASY1 true def");
- tex.verbatimline("/v {"+ASY1+"neg exch 4 copy 4 2 roll 2 copy 6 2 roll 2 copy (M) print ASYy ASYx (L) print ASYy add ASYx (L) print add ASYy add ASYx (L) print add ASYy ASYx (c) print} bind def");
- tex.verbatimline("/show {"+ASY1+
- "currentpoint newpath moveto false charpath "+
- pathforall+"} bind def}");
+ for(size_t i=0; i < n; ++i) {
+ tex.setfont(read<pen>(p,i));
+ if(i != 0)
+ tex.verbatimline("\\newpage");
+ if(!pdf) {
+ tex.verbatimline("\\special{ps:");
+ tex.verbatimline(ASYx);
+ tex.verbatimline(ASYy);
+ tex.verbatimline("/ASY1 true def");
+ tex.verbatimline("/v {"+ASY1+"neg exch 4 copy 4 2 roll 2 copy 6 2 roll 2 copy (M) print ASYy ASYx (L) print ASYy add ASYx (L) print add ASYy add ASYx (L) print add ASYy ASYx (c) print} bind def");
+ tex.verbatimline("/show {"+ASY1+
+ "currentpoint newpath moveto false charpath "+
+ pathforall+"} bind def}");
+ }
+ tex.verbatimline(read<string>(s,i)+"%");
}
- tex.verbatimline(*s+"%");
+
tex.epilogue(true);
tex.close();
@@ -241,6 +268,7 @@ patharray *_texpath(string *s, pen p=CURRENTPEN)
if(!status) {
if(pdf) {
pdfname=auxname(prefix,"pdf");
+ if(!fs::exists(pdfname)) return new array(n);
std::ofstream ps(psname.c_str());
if(!ps) cannotwrite(psname);
@@ -267,6 +295,7 @@ patharray *_texpath(string *s, pen p=CURRENTPEN)
}
ps.close();
} else {
+ if(!fs::exists(dviname)) return new array(n);
mem::vector<string> dcmd;
dcmd.push_back(getSetting<string>("dvips"));
dcmd.push_back("-R");
@@ -302,10 +331,10 @@ patharray *_texpath(string *s, pen p=CURRENTPEN)
return pdf ? readpath(psname,keep,0.1) : readpath(psname,keep,0.12,-1.0);
}
-patharray *textpath(string *s, pen p=CURRENTPEN)
+patharray2 *textpath(stringarray *s, penarray *p)
{
- array *P=new array(0);
- if(s->empty()) return P;
+ size_t n=checkArrays(s,p);
+ if(n == 0) return new array(0);
string prefix=cleanpath(outname());
string outputname=auxname(prefix,getSetting<string>("textoutformat"));
@@ -315,10 +344,12 @@ patharray *textpath(string *s, pen p=CURRENTPEN)
if(!text) cannotwrite(textname);
- text << getSetting<string>("textprologue") << newl
- << p.Font() << newl
- << *s << newl
- << getSetting<string>("textepilogue") << endl;
+ for(size_t i=0; i < n; ++i) {
+ text << getSetting<string>("textprologue") << newl
+ << read<pen>(p,i).Font() << newl
+ << read<string>(s,i) << newl
+ << getSetting<string>("textepilogue") << endl;
+ }
text.close();
string psname=auxname(prefix,"ps");
@@ -393,5 +424,6 @@ patharray *_strokepath(path g, pen p=CURRENTPEN)
ps.verbatimline("(M) "+currentpoint);
ps.epilogue();
ps.close();
- return readpath(psname,getSetting<bool>("keep"));
+ array *a=readpath(psname,getSetting<bool>("keep"));
+ return a->size() > 0 ? read<array *>(a,0) : a;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 14:06:00 +0000