void main(int argc,String *argv) {
ArgParser a=ArgParser(argc,argv);
String fname=a.argafter("-i","Font file (.jf)");
float size=scrhei/2.0;
// float size=scrhei/2.0*5;
JBmp j=JBmp(scrwid,scrhei,0);
j.setupfastsmooth(6);
JFont font=JFont(fname);
// String word="retro asymptotic cyberdruid";
String word=Salphabet();
int l=1;
allegrosetup(scrwid,scrhei);
makepalette(&greypalette);
randomise();
while (!keypressed()) {
// String c=Smid(word,intrnd(1,Slen(word)),1);
String c=Smid(word,l,1);
if (myrnd()<0.07)
font.writeString(Smid(word,intrnd(1,Slen(word)),1),&j,myrnd()*scrwid,myrnd()*scrhei,0.5+0.5*myrnd()*size,255);
if (myrnd()<0.07)
font.centerString("retro",&j,myrnd()*scrwid,myrnd()*scrhei,0.5+0.5*myrnd()*size,255);
if (myrnd()<0.07)
font.centerString("asymptotic",&j,myrnd()*scrwid,myrnd()*scrhei,0.5+0.5*myrnd()*size,255);
if (myrnd()<0.07)
font.centerString("cyber druid",&j,myrnd()*scrwid,myrnd()*scrhei,0.5+0.5*myrnd()*size,255);
j.fadeby(10);
j.randomfastsmooth();
j.writetoscreen();
//l=(l%Slen(word))+1;
}
}
void main(int argc,String *argv) {
randomise();
ArgParser a=ArgParser(argc,argv);
String fname=a.argafter("-i","GF lines filename","ls.gf");
cdclip=a.floatafter("-ed","Maximum end distance of lines",30);
creepintoline=a.floatafter("-ic","Intersection can creep in this much of the line",0.02);
dotabove=a.floatafter("-pd","Parallelity: dot product must be above this",0.5);
minlen=a.floatafter("-ml","Minimum length of a line",20);
bool displaying=!a.argexists("nod","Don't display");
String imname=a.argafter("-oi","Original image","none");
oiscale=a.floatafter("-ois","Scale to original image",2);
bool overlaylines=a.argexists("-ol","Overlay lines");
int imwidth=a.intafter("-rqw","width of recovered quad images (pixels)",200);
// float favourlarge=a.floatafter("-fl","Favour large by",0.8); // old method
float favourlarge=a.floatafter("-fl","Favour large by",1.2);
dividebyarea=!a.argexists("-dd","Don't divide V by area");
oldmethod=a.argexists("-osm","Old stats method (area not sum mags, score reciprocal not -ve)");
a.done();
// Specific to my images
printf("Auto scale? ");
String tmp=imname;
if (Sinstrlast(tmp,"/"))
tmp=Sfrom(tmp,Sinstrlast(tmp,"/")+1);
if (Sstarts(tmp,"image")) {
printf("2.5");
oiscale=2.5;
}
if (Sstarts(tmp,"img") || Slen(Sbefore(tmp,"."))==2) {
printf("2.0");
oiscale=2.0;
}
printf("\n");
// Read list from file and find quads (looks easy!)
List<QuadsLine2d> ls=readgfset(fname);
helloworld();
printf("Finding quads\n");
List<Polygon2d> qs=findquads(ls);
printf("df...");
JFont coolfont=JFont(0.5);
printf("fd...\n");
if (!Seq(imname,"none")) {
printf("Trying to read original file (%s)...",imname);
oi=RGBmp::readfile(imname);
Map2d<float> *gs=oi->getgreyscale();
jbmp=JBmp(oi->width*0.5,oi->height*0.5);
jbmp.clear(255);
for (int i=1; i<=ls.len; i++) {
QuadsLine2d l=ls.num(i)*oiscale*0.5;
jbmp.line(l,0);
//jbmp.thickline(l,1,255);
}
jbmp.writefile("lines.bmp");
// Simple quad map
Map2d<bool> jb=Map2d<bool>(oi->width*0.5,oi->height*0.5,255);
for (int i=1; i<=qs.len; i++) {
// jb.clear();
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
jb.line(p.linefrom(j)*0.5*oiscale,0);
}
}
jb.writefile("quads.bmp");
// Edge detection
printf("Doing edge detection\n");
gs->edgedetection(Map2d<float>::sobel(),&mag,&angs);
// angs->display();
// exit(0);
qs.applycall(&scalepoly); // No need for oiscale after this point
for (int i=1; i<=qs.len; i++) {
Polygon2d *quad=qs.p2num(i);
quad->name=Schr(Sasc("A")+(i-1)%26);
}
// Overlay lines on original
if (overlaylines) {
RGBmp *linesover=oi->scaledby(0.5);
for (int i=1; i<=ls.len; i++)
linesover->thickline(0.5*oiscale*ls.num(i),myRGB(0,0,0),4);
for (int i=1; i<=ls.len; i++)
linesover->line(0.5*oiscale*ls.num(i),myRGB(255,255,255));
linesover->writefile("linesover.bmp");
}
// Overlay quads on original
RGBmp *rgbmp=oi->scaledby(0.5);
for (int i=1; i<=qs.len; i++) {
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
rgbmp->thickline(0.5*p.linefrom(j),myRGB(0,0,0),4);
}
}
for (int i=1; i<=qs.len; i++) {
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
rgbmp->line(0.5*p.linefrom(j),myRGB(255,255,255));
}
}
rgbmp->writefile("overlay.bmp");
RGBmp *detailed=new RGBmp(oi->width/2.0,oi->height/2.0,myRGB(255,255,255));//oi->scaledby(1);
for (int i=1; i<=qs.len; i++) {
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
detailed->line(p.linefrom(j)*0.5,myRGB(0,0,0));
}
// V2d t=(p.vs.num(1)+p.vs.num(2)+p.vs.num(3)+p.vs.num(4))/4.0/2.0+V2d::random()*100/2.0;
V2d t=V2d(myrnd()*detailed->width,myrnd()*detailed->height);
for (int k=1; k<=4; k++) {
V2d c=p.vs.num(k)/2.0;
detailed->line(c,t,myRGB(0,0,0));
}
String data=Sformat("%s",p.name);
coolfont.centerString(data,detailed,t.x,t.y,8,myRGB(0,0,0));
}
detailed->writefile("data.bmp");
List<String> left;
List<String> right;
for (int i=1; i<=qs.len; i++) {
Polygon2d *p=qs.p2num(i);
String s=Sformat("%s score %.3f, area %.3f",p->name,scorefor(p),p->area());
if (p->centroid().x<oi->width/2.0)
left.add(s);
else
right.add(s);
}
List<String> data;
// data.add(Sformat("GF %s td=%.2f ti=%.2d tp=%.2f minlen=%.2f Image %s scale=%.2f widthofrecquad=%.2f favourlarge=%.2f",fname,cdclip,creepintoline,dotabove,minlen,imname,oiscale,favourlarge));
String tmp="";
if (dividebyarea)
tmp=Sconc(tmp,"Dividing V by area. ");
data.add(tmp);
data.add("");
data.add("-- Left:");
data.add(left);
data.add("-- Right:");
data.add(right);
writelinestofile(data,"data.txt");
/* printf("Ordering\n");
qs=qs.qsort(&offness);
printf("Done ordering.\n");*/
printf("Removing overlapping quads (%i) ...\n",qs.len);
data.add("-- Rejection:");
// Check all containers first
for (int i=1; i<=qs.len; i++) {
Polygon2d *quad=qs.p2num(i);
bool done=false;
for (int j=1; j<=qs.len && !done; j++) { // Compare to all others (one-directional)
printf("Comparing (%i/%i) to %i : ",i,qs.len,j);
if (i!=j) {
Polygon2d *oquad=qs.p2num(j);
data.add(Sformat("Comparing %s to %s %i %i",quad->name,oquad->name,i,j));
bool overlaps=quad->overlaps(oquad,0.99);
if (overlaps==Polygon2d::container) { // quad envelops oquad
if (scorefor(quad)>0.8*scorefor(oquad)) {
// data.add(ql(&qs));
data.add(Sformat("%s contained %s and rejected it",quad->name,oquad->name));
qs.remnum(j);
j--;
if (i>j) {
i--;
done=true;
}
printf("Contained quad rejected");
// data.add(ql(&qs));
}
}
}
printf("\n");
}
}
// Then overlapping in general
for (int i=1; i<=qs.len; i++) {
Polygon2d *quad=qs.p2num(i);
bool done=false;
for (int j=i+1; j<=qs.len && !done; j++) { // bi-derectional
printf("Comparing (%i/%i) to %i : ",i,qs.len,j);
Polygon2d *oquad=qs.p2num(j);
bool overlaps=quad->overlaps(oquad);
if (overlaps) {
if (scorefor(quad)>scorefor(oquad)) {
// data.add(ql(&qs));
data.add(Sformat("%s beat %s.",quad->name,oquad->name));
qs.remnum(j);
j--;
printf("Second quad rejected");
// data.add(ql(&qs));
} else {
// data.add(ql(&qs));
data.add(Sformat("%s beat %s,",oquad->name,quad->name));
qs.remnum(i);
i--;
done=true;
printf("First quad rejected");
//data.add(ql(&qs));
}
}
printf("\n");
}
}
printf("Done: now (%i) quads.\n",qs.len);
// Overlay again
RGBmp *rgbmp2=oi->scaledby(0.5);
for (int i=1; i<=qs.len; i++) {
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
rgbmp2->thickline(0.5*p.linefrom(j),myRGB(0,0,0),4);
}
}
for (int i=1; i<=qs.len; i++) {
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
rgbmp2->line(0.5*p.linefrom(j),myRGB(255,255,255));
}
V2d t=0.5*p.centroid();
// rgbmp2->line(oiscale*p.num(1),t,V3d(1,0,0));
String data=Sformat("%.3f",scorefor(qs.p2num(i)));
//coolfont.centerString(data,rgbmp2,t.x,t.y,9,myRGB(255,0,0));
}
rgbmp2->writefile("overlay2.bmp");
// Simple quad map again
Map2d<bool> jbq=Map2d<bool>(oi->width*0.5,oi->height*0.5,255);
for (int i=1; i<=qs.len; i++) {
// jb.clear();
Polygon2d p=qs.num(i);
for (int j=1; j<=p.vs.len; j++) {
jbq.line(p.linefrom(j)*0.5,0);
}
}
jbq.writefile("quads2.bmp");
// Recover text
List<RGBmp *> rec;
// oi->display();
for (int i=1; i<=qs.len && i<=5; i++) {
List<V2d> *l=&qs.num(i).vs;
RGBmp *n=oi->recoverquad(l,1,imwidth);
n->writefile(getnextfilename("recquad","bmp"));
rec.add(n);
}
if (displaying) {
// waitforkeypress();
jbmp.display();
jb.display();
for (int i=1; i<=rec.len; i++)
rec.num(i)->display();
}
data.add("-- Final quads:");
for (int i=1; i<=qs.len; i++) {
Polygon2d *p=qs.p2num(i);
String s=Sformat("%s %.3f",p->name,scorefor(p));
data.add(s);
}
writelinestofile(data,"data.txt");
}
// allegroexit();
printf("%i quadrilaterals found\n",qs.len);
}
void main(int argc,String *argv) {
randomise();
ArgParser a=ArgParser(argc,argv);
String fname=a.argafter("-i","GF lines filename","ls.gf");
cdclip=a.floatafter("-ed","Maximum end distance of lines",30);
creepintoline=a.floatafter("-ic","Intersection can creep in this much of a the line",0.02);
dotabove=a.floatafter("-pd","Parallelity: dot product must be above this",0.5);
minlen=a.floatafter("-ml","Minimum length of a line",20);
bool displaying=!a.argexists("nod","Don't display");
String imname=a.argafter("-oi","Original image","none");
oiscale=a.floatafter("-ois","Scale to original image",2);
// Read list from file and find quads (looks easy!)
List<QuadsLine2d> ls=readgfset(fname);
helloworld();
printf("Finding quads\n");
jbmp.clear(0);
for (int i=1;i<=ls.len;i++) {
QuadsLine2d l=ls.num(i)*1.8;
jbmp.line(l,255);
//jbmp.thickline(l,1,255);
}
List<Polygon2d> qs=findquads(ls);
jbmp.writefile("lines.bmp");
// Simple quad map
Map2d<bool> jb=Map2d<bool>(640,480,15);
for (int i=1;i<=qs.len && !key[KEY_ESC];i++) {
// jb.clear();
Polygon2d p=qs.num(i);
for (int j=1;j<=p.vs.len;j++) {
jb.line(p.linefrom(j)*1.8,0);
}
}
jb.writefile("quads.bmp");
if (displaying) {
jbmp.display();
jb.display();
allegroexit();
}
JFont coolfont=JFont("c:/joey/code/c/gfx2d/jfont/cool.jf",0.5);
printf("fd...\n");
if (!Seq(imname,"none")) {
oi=RGBmp::readfile(imname);
Map2d<float> *gs=oi->getgreyscale();
// Edge detection
printf("Doing edge detection\n");
gs->edgedetection(Map2d<float>::sobel(),&mag,&angs);
// angs->display();
// exit(0);
qs.applycall(&scalepoly);
// Overlay quads on original
RGBmp *rgbmp=oi->scaledby(0.5);
for (int i=1;i<=qs.len && !key[KEY_ESC];i++) {
Polygon2d p=qs.num(i);
for (int j=1;j<=p.vs.len;j++) {
rgbmp->thickline(0.5*p.linefrom(j),myRGB(0,0,0),3);
}
}
for (int i=1;i<=qs.len && !key[KEY_ESC];i++) {
Polygon2d p=qs.num(i);
for (int j=1;j<=p.vs.len;j++) {
rgbmp->line(0.5*p.linefrom(j),myRGB(0,255,255));
}
}
rgbmp->writefile("overlay.bmp");
RGBmp *detailed=new RGBmp(oi->width/2.0,oi->height/2.0,myRGB(255,255,255));//oi->scaledby(1);
for (int i=1;i<=qs.len && !key[KEY_ESC];i++) {
Polygon2d p=qs.num(i);
for (int j=1;j<=p.vs.len;j++) {
detailed->thickline(p.linefrom(j)*0.5,myRGB(0,0,0),1);
}
if (myrnd()<1.0/4.0) {
V2d c=p.vs.num(intrnd(1,4));
V2d t=c+V2d::random()*100;
//detailed->line(c,t,myRGB(0,0,0));
String data=Sformat("%.2f",scorefor(qs.p2num(i)));
coolfont.centerString(data,detailed,t.x,t.y,8,myRGB(0,0,32));
}
}
detailed->writefile("data.bmp");
List<String> left;
List<String> right;
for (int i=1;i<=qs.len;i++) {
Polygon2d *p=qs.p2num(i);
String s=Sformat("%.3f",scorefor(p));
if (p->centroid().x<oi->width/2.0)
left.add(s);
else
right.add(s);
}
List<String> data;
data.add("-- Left:");
data.add(left);
data.add("-- Right:");
data.add(right);
writelinestofile(data,"data.txt");
/* printf("Ordering\n");
qs=qs.qsort(&offness);
printf("Done ordering.\n");*/
printf("Removing overlapping quads (%i) ...\n",qs.len);
// Check all containers first
for (int i=1;i<=qs.len;i++) {
Polygon2d *quad=qs.p2num(i);
bool done=false;
for (int j=1;j<=qs.len && !done;j++) { // Compare to all others (one-directional)
printf("Comparing (%i/%i) to %i : ",i,qs.len,j);
if (i!=j) {
Polygon2d *oquad=qs.p2num(j);
bool overlaps=quad->overlaps(oquad,0.99);
if (overlaps==Polygon2d::container) { // quad envelops oquad
if (scorefor(quad)>0.8*scorefor(oquad)) {
qs.remnum(j);
j--;
if (i>j)
i--;
printf("Contained quad rejected");
}
}
}
printf("\n");
}
}
// Then overlapping in general
for (int i=1;i<=qs.len;i++) {
Polygon2d *quad=qs.p2num(i);
bool done=false;
for (int j=i+1;j<=qs.len && !done;j++) { // bi-derectional
printf("Comparing (%i/%i) to %i : ",i,qs.len,j);
Polygon2d *oquad=qs.p2num(j);
bool overlaps=quad->overlaps(oquad);
if (overlaps) {
if (scorefor(quad)>scorefor(oquad)) {
qs.remnum(j);
j--;
printf("Second quad rejected");
} else {
qs.remnum(i);
i--;
done=true;
printf("First quad rejected");
}
}
printf("\n");
}
}
printf("Done: now (%i) quads.\n",qs.len);
// Overlay again
RGBmp *rgbmp2=oi->scaledby(0.5);
for (int i=1;i<=qs.len && !key[KEY_ESC];i++) {
Polygon2d p=qs.num(i);
for (int j=1;j<=p.vs.len;j++) {
rgbmp2->thickline(0.5*p.linefrom(j),myRGB(0,0,0),3);
}
}
for (int i=1;i<=qs.len && !key[KEY_ESC];i++) {
Polygon2d p=qs.num(i);
for (int j=1;j<=p.vs.len;j++) {
rgbmp2->line(0.5*p.linefrom(j),myRGB(0,255,255));
}
V2d t=0.5*p.centroid();
// rgbmp2->line(oiscale*p.num(1),t,V3d(1,0,0));
String data=Sformat("%.3f",scorefor(qs.p2num(i)));
//coolfont.centerString(data,rgbmp2,t.x,t.y,9,myRGB(255,0,0));
}
rgbmp2->writefile("overlay2.bmp");
// Recover text
List<RGBmp *> rec;
// oi->display();
for (int i=1;i<=qs.len && i<=5;i++) {
List<V2d> *l=&qs.num(i).vs;
RGBmp *n=oi->recoverquad(l,1);
n->writefile(getnextfilename("recquad","bmp"));
rec.add(n);
}
if (displaying) {
waitforkeypress();
jbmp.display();
jb.display();
for (int i=1;i<=rec.len && !key[KEY_ESC];i++)
rec.num(i)->display();
}
data.add("-- Final quads:");
for (int i=1;i<=qs.len;i++) {
Polygon2d *p=qs.p2num(i);
String s=Sformat("%.3f",scorefor(p));
data.add(s);
}
writelinestofile(data,"data.txt");
}
allegroexit();
printf("%i quadrilaterals found\n",qs.len);
}
void
JTEStyler::UpdateStyles
(
const JTextEditor* te,
const JString& text,
JRunArray<JFont>* styles,
JIndexRange* recalcRange,
JIndexRange* redrawRange,
const JBoolean deletion,
JArray<TokenData>* tokenStartList
)
{
if (!itsActiveFlag)
{
tokenStartList->RemoveAll();
return;
}
const JSize textLength = text.GetLength();
if (textLength == 0)
{
tokenStartList->RemoveAll();
return;
}
TokenData tokenData;
if (recalcRange->first == 1 && recalcRange->last >= text.GetLength())
{
itsRedoAllFlag = kJTrue;
itsCheckRange.Set(1, text.GetLength());
tokenStartList->RemoveAll();
tokenData = TokenData(1, GetFirstTokenExtraData());
tokenStartList->AppendElement(tokenData);
styles->RemoveAll();
}
else
{
itsRedoAllFlag = kJFalse;
// calculate the range that needs to be checked
JIndex firstIndex = recalcRange->first;
JIndex lastIndex = recalcRange->last;
if ((deletion && firstIndex > 1) || firstIndex > textLength)
{
// This fixes the case when the last character of the token is deleted.
firstIndex--;
// This fixes the case when the style run and the token both
// end at the inserted text. (e.g. "x [ y ]" <- "x // y ]")
lastIndex++;
}
if (lastIndex > textLength)
{
// We can't decrease recalcRange's end index, and we can't find
// textLength+1 in *styles.
lastIndex = textLength;
}
JIndex runIndex1, firstIndexInRun1;
JBoolean ok = styles->FindRun(firstIndex, &runIndex1, &firstIndexInRun1);
assert( ok );
JIndex runIndex2 = runIndex1;
JIndex firstIndexInRun2 = firstIndexInRun1;
ok = styles->FindRun(firstIndex, lastIndex, &runIndex2, &firstIndexInRun2);
assert( ok );
run_assert(styles, lastIndex, runIndex2, firstIndexInRun2);
itsCheckRange.Set(firstIndexInRun1, firstIndexInRun2 + styles->GetRunLength(runIndex2)-1);
// let derived class expand the range
JIndexRange savedRange = itsCheckRange;
PreexpandCheckRange(text, *styles, *recalcRange, deletion, &itsCheckRange);
assert( itsCheckRange.Contains(savedRange) &&
itsCheckRange.last <= styles->GetElementCount() );
// find nearest token in front of itsCheckRange
if (tokenStartList->IsEmpty())
{
tokenData = TokenData(1, GetFirstTokenExtraData());
tokenStartList->AppendElement(tokenData);
}
else
{
JBoolean foundTokenStart;
TokenData target(itsCheckRange.first, TokenExtra());
JIndex tokenStartIndex =
tokenStartList->SearchSorted1(target, JOrderedSetT::kAnyMatch, &foundTokenStart);
if (!foundTokenStart)
{
tokenStartIndex--; // wants to insert -after- the value
}
tokenData = tokenStartList->GetElement(tokenStartIndex);
// the rest of the token starts are invalid
const JSize tokenStartCount = tokenStartList->GetElementCount();
if (tokenStartIndex < tokenStartCount)
{
tokenStartList->RemoveNextElements(tokenStartIndex+1, tokenStartCount - tokenStartIndex);
}
}
// While typing in one place, it is much faster to back up from itsCheckRange
// than to start from the top.
itsTokenRunIndex = runIndex1;
itsTokenFirstInRun = firstIndexInRun1;
ok = styles->FindRun(firstIndex, tokenData.startIndex, &itsTokenRunIndex, &itsTokenFirstInRun);
assert( ok );
run_assert(styles, tokenData.startIndex, itsTokenRunIndex, itsTokenFirstInRun);
}
// prepare to accumulate new token starts
itsTokenStartList = tokenStartList;
itsTokenStartCount = 0;
itsTokenStart = tokenData.startIndex;
// scan the text and adjust the styles
std::istrstream input(text.GetCString(), text.GetLength());
JSeekg(input, itsTokenStart-1);
itsTE = te;
itsFontMgr = te->TEGetFontManager();
itsDefFont = jnew JFont(te->GetDefaultFont());
itsText = &text;
itsStyles = styles;
itsRecalcRange = recalcRange;
itsRedrawRange = redrawRange;
#if DEBUG_TIMING_INFO
JStopWatch timer;
timer.StartTimer();
#endif
Scan(input, tokenData.data);
#if DEBUG_TIMING_INFO
timer.StopTimer();
std::cout << "JTEStyler: " << timer.PrintTimeInterval() << std::endl;
#endif
itsTE = NULL;
itsFontMgr = NULL;
itsText = NULL;
itsStyles = NULL;
itsRecalcRange = NULL;
itsRedrawRange = NULL;
itsTokenStartList = NULL;
jdelete itsDefFont;
itsDefFont = NULL;
}
#include "JFont.h"
#include "JDictionary.h"
#include "JWindow.hpp"
extern JDictionary JFontTable;
JFont JFont::standard;
char* theJFont = JFont().Register();
void JFont::writeContent(JOutputStream& os) {
JObject::writeContent(os);
putObject(os, "name", name);
putInteger(os, "style", style);
putInteger(os, "size", size);
}
void JFont::readContent(JDictionary& dict) {
JObject::readContent(dict);
name = *(JString*)getObject(dict, "name");
style = getInteger(dict, "style");
size = getInteger(dict, "size");
}
const char* JFont::className() const { return "JFont";}
int JFont::hashCode() const
{ return (name.hashCode()^style^size)&hashMask;}
JObject* JFont::clone() const { return new JFont(*this);}
int JFont::compareTo(const JObject& s) const {
if (className() != s.className())
return JObject::compareTo(s);
JFont &obj = *(JFont*)&s;
