--- /dev/null
+#! /usr/bin/perl -w
+# wheel.pl: Draw alpha helical wheel with hydrophobic moment using
+# wif (modifiable to woct) scale.
+# Copyright (C) 2001 Don Armstrong and Raphael Zidovetzki
+
+# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+
+
+my $VERSION="0.10 p06 12/14/2001 DLA";
+
+# Intial Released Version 0.10
+# p01: Fixing displayed angle
+# p02: Added arrowhead, fixed lack of return in xy2deg(), added no color option
+# p03: Added round function, fixed rounding in angles, changed hm to line, added hm_up option
+# p04: Removed bounding box
+# p05: Changing user interface to allow simultaneous viewing of options and wheel
+# p06: Released to public under GPL
+
+use CGI::Carp qw(fatalsToBrowser);
+use strict;
+use CGI;
+
+use Math::Trig;
+use GD;
+use GD::Text::Align;
+use POSIX;
+
+
+sub round($) {
+ my ($a) = @_;
+ return (floor $a+0.5);
+}
+
+sub min($$){
+ my ($a,$b)=@_;
+ if ($a>$b) {
+ return $b;
+ }
+ return $a;
+}
+
+sub max($$){
+ my ($a,$b)=@_;
+ if ($a<$b) {
+ return $b;
+ }
+ return $a;
+}
+
+my $q = new CGI;
+
+sub xy2deg($$) {
+ my ($x,$y) = @_;
+ my $angle = rad2deg(atan($x/$y));
+ if ($y<0) {
+ $angle+=180;
+ }
+ elsif ($angle<0) {
+ $angle+=360;
+ }
+ return $angle;
+}
+
+sub calculate_hydrophobic_moment($$){
+ my ($sequence,$param)=@_;
+ my $phe=$param->{phe};
+ my $theta=$param->{theta};
+ my ($x,$y)=(0,0);
+ foreach my $amino_acid (split(//,$sequence)) {
+ $x+=-$param->{aa}->{$amino_acid}->{wif} * sin($phe);
+ $y+=+$param->{aa}->{$amino_acid}->{wif} * cos($phe);
+ $phe+=$theta;
+ }
+ return ($x,$y);
+}
+
+
+sub draw_wheel($$$){
+ my ($im,$aasequence,$param)=@_;
+ my $phe=$param->{phe};
+ my $aanumber=0;
+ my $point1;
+ my @points;
+ foreach my $aminoacid (split(//,$aasequence)) {
+ push @points, calculate_geometry($param,$phe);
+ $phe += $param->{theta};
+ $aanumber++;
+ last if ($aanumber>18);
+ }
+ for ($aanumber=0;$aanumber<19;$aanumber++) {
+ my $point = pop @points;
+ last if (!defined $point);
+ if ($aanumber>0) {
+ draw_connection($im,$aanumber,$point1,$point);
+ }
+ $point1 = $point;
+ }
+ $phe = $param->{phe};
+ $aanumber = 0;
+ foreach my $aminoacid (split(//,$aasequence)) {
+ $point1=calculate_geometry($param,$phe);
+ draw_aa($im,$aminoacid,
+ $param->{centerx}+($point1->{bx}-$param->{centerx})*
+ ($param->{d}+2.2*$param->{r}*POSIX::floor($aanumber/18))/
+ $param->{d},$param->{centery}+($point1->{by}-$param->{centery})*
+ ($param->{d}+2.2*$param->{r}*POSIX::floor($aanumber/18))/
+ $param->{d},$phe,$param,$aanumber);
+ $phe+=$param->{theta};
+ $aanumber++;
+ }
+ my ($hydro_x,$hydro_y) = calculate_hydrophobic_moment($aasequence,$param);
+ draw_hydrophobic_moment($im,$hydro_x,$hydro_y,$param);
+}
+
+sub draw_hydrophobic_moment($$$$){
+ my ($im,$x,$y,$param)=@_;
+ my $norm=($x*$x+$y*$y)**(0.5);
+ my $angle = xy2deg($x,-$y);
+ if ($norm !=0 and $param->{hmscale}!=0) {
+ $x=$x/$norm*$param->{hmscale};
+ $y=$y/$norm*$param->{hmscale};
+ }
+
+ # Draw Moment Line (Box, really)
+ my $poly = GD::Polygon->new;
+ print STDERR "$angle\n";
+ $poly->addPt($param->{centerx}-round(($param->{hmscale}/50)*sin(deg2rad($angle+90))),
+ $param->{centery}+round(($param->{hmscale}/50)*cos(deg2rad($angle+90))));
+ $poly->addPt($param->{centerx}+round($x*0.85-($param->{hmscale}/50)*sin(deg2rad($angle+90))),
+ $param->{centery}+round($y*0.85+($param->{hmscale}/50)*cos(deg2rad($angle+90))));
+ $poly->addPt($param->{centerx}+round($x*0.85-($param->{hmscale}/50)*sin(deg2rad($angle-90))),
+ $param->{centery}+round($y*0.85+($param->{hmscale}/50)*cos(deg2rad($angle-90))));
+ $poly->addPt($param->{centerx}-round(($param->{hmscale}/50)*sin(deg2rad($angle-90))),
+ $param->{centery}+round(($param->{hmscale}/50)*cos(deg2rad($angle-90))));
+ $im->filledPolygon($poly,$param->{black});
+
+ # Draw Arowhead
+ undef $poly;
+ $poly = GD::Polygon->new;
+ $poly->addPt($param->{centerx}+$x,$param->{centery}+$y);
+ $poly->addPt($param->{centerx}+$x-round(($param->{hmscale}/5)*sin(deg2rad($angle+20))),
+ $param->{centery}+$y+round(($param->{hmscale}/5)*cos(deg2rad($angle+20))));
+ $poly->addPt($param->{centerx}+$x-round(($param->{hmscale}/5)*sin(deg2rad($angle-20))),
+ $param->{centery}+$y+round(($param->{hmscale}/5)*cos(deg2rad($angle-20))));
+ $im->filledPolygon($poly,$param->{black});
+ my $text= GD::Text::Align->new($im,
+ valign => 'center',
+ halign => 'center',
+ color=> $param->{black},
+ );
+ $text->set_font('/usr/share/fonts/truetype/Florsn01.ttf',$param->{fontsize2});
+ if ($param->{disp_hm_angle}) {
+ $text->set_text(POSIX::floor($norm*100+.5)/100 . '@' . POSIX::floor(($angle*10+0.5))/10);
+ }
+ else {
+ $text->set_text(POSIX::floor($norm*100+.5)/100);
+ }
+ my $offset=-10-$param->{fontsize2}/2;
+ if ($y<0) {
+ $offset=-$offset;
+ }
+ $text->draw($param->{centerx},$param->{centery}+$offset);
+}
+
+sub draw_connection($$$$) {
+ my ($im,$aanumber,$point1,$point2) = @_;
+ my $color=$im->colorAllocate(240*((18-$aanumber)/18),
+ 240*((18-$aanumber)/18),
+ 240*((18-$aanumber)/18)
+ );
+ my $poly = GD::Polygon->new;
+ $poly->addPt($point1->{ex},$point1->{ey});
+ $poly->addPt($point2->{ex},$point2->{ey});
+ $poly->addPt($point2->{cx},$point2->{cy});
+ $poly->addPt($point1->{cx},$point1->{cy});
+ $im->filledPolygon($poly,$color);
+ return;
+}
+
+sub calculate_geometry($$){
+ my ($param,$phe)=@_;
+ return {bx=>($param->{d})*sin($phe)+$param->{centerx},
+ cx=>($param->{d}-($param->{w}/2)/sin((pi-$param->{theta})/2))*sin($phe)+$param->{centerx},
+ dx=>($param->{centerx}),
+ ex=>($param->{d}+($param->{w}/2)/sin((pi-$param->{theta})/2))*sin($phe)+$param->{centerx},
+ by=>-($param->{d})*cos($phe)+$param->{centery},
+ cy=>-($param->{d}-($param->{w}/2)/sin((pi-$param->{theta})/2))*cos($phe)+$param->{centery},
+ dy=>($param->{centery}),
+ ey=>-($param->{d}+($param->{w}/2)/sin((pi-$param->{theta})/2))*cos($phe)+$param->{centery},
+ };
+}
+
+
+sub draw_n_gon($$$$){
+ my ($x,$y,$r,$n)=@_;
+ my $ngon=GD::Polygon->new;
+ for (my $v = 0;$v<$n;$v++) {
+ $ngon->addPt($x+$r*sin((2*pi/$n)*$v),$y-$r*cos((2*pi/$n)*$v));
+ }
+ return($ngon);
+}
+
+sub draw_aa($$$$$$$){
+ my ($im,$aasymbol,$bx,$by,$phe,$param,$aanumber)=@_;
+ my $r=$param->{r};
+
+ my $ax=$bx;
+ my $ay=$by;
+ $_ = $param->{aa}->{$aasymbol}->{shape};
+ if (defined && /square/) {
+ $im->filledRectangle($ax-$r,$ay-$r,$ax+$r,$ay+$r,$param->{aa}->{$aasymbol}->{bcolor});
+ $im->rectangle($ax-$r,$ay-$r,$ax+$r,$ay+$r,$param->{aa}->{$aasymbol}->{fcolor});
+ }
+ elsif (defined && /triangle/) {
+ $im->filledPolygon(draw_n_gon($ax,$ay,1.25*$r,3),
+ $param->{aa}->{$aasymbol}->{bcolor});
+ $im->polygon(draw_n_gon($ax,$ay,1.25*$r,3),
+ $param->{aa}->{$aasymbol}->{fcolor});
+ }
+ elsif (defined && /hexagon/) {
+ $im->filledPolygon(draw_n_gon($ax,$ay,1.18*$r,6),
+ $param->{aa}->{$aasymbol}->{bcolor});
+ $im->polygon(draw_n_gon($ax,$ay,1.18*$r,6),
+ $param->{aa}->{$aasymbol}->{fcolor});
+ }
+ elsif (defined && /diamond/) {
+ $im->filledPolygon(draw_n_gon($ax,$ay,1.25*$r,4),
+ $param->{aa}->{$aasymbol}->{bcolor});
+ $im->polygon(draw_n_gon($ax,$ay,1.25*$r,4),
+ $param->{aa}->{$aasymbol}->{fcolor});
+ }
+ elsif (defined && /pentagon/) {
+ $im->filledPolygon(draw_n_gon($ax,$ay,1.2*$r,5),
+ $param->{aa}->{$aasymbol}->{bcolor});
+ $im->polygon(draw_n_gon($ax,$ay,1.2*$r,5),
+ $param->{aa}->{$aasymbol}->{fcolor});
+ }
+ elsif (defined && /octagon/){
+ $im->filledPolygon(draw_n_gon($ax,$ay,1.1*$r,8),
+ $param->{aa}->{$aasymbol}->{bcolor});
+ $im->polygon(draw_n_gon($ax,$ay,1.1*$r,8),
+ $param->{aa}->{$aasymbol}->{fcolor});
+ }
+ else { #cicle
+ $im->filledPolygon(draw_n_gon($ax,$ay,$r*0.99,360),
+ $param->{aa}->{$aasymbol}->{bcolor});
+ $im->arc($ax,$ay,2*$r,2*$r,0,360,$param->{aa}->{$aasymbol}->{fcolor});
+ }
+ $im->fill($ax,$ay,$param->{aa}->{$aasymbol}->{bcolor});
+ my $text= GD::Text::Align->new($im,
+ valign => 'center',
+ halign => 'center',
+ color=> $param->{black},
+ );
+ $text->set_font('/usr/share/fonts/truetype/Florsn01.ttf',$param->{fontsize});
+ my $label_text=$aasymbol . abs($aanumber+$param->{indexaa});
+ $text->set_text($label_text);
+ $text->draw($ax,$ay,0);
+}
+
+
+if (defined $q->param('draw') and $q->param('draw')=~/yes/) {
+ my $param={
+ indexaa=>1,
+ d=>320,
+ centerx=>500,
+ centery=>500,
+ xsize=>1000,
+ ysize=>1000,
+ w=>14,
+ theta=>(100/180)*pi,
+ phe=>(0/180)*pi,
+ r=>40,
+ fontsize=>20,
+ fontsize2=>20,
+ hmscale=>50,
+ wifcolor=>1,
+ maxwif=>0.5802,
+ minwif=>-1.8502,
+ hmdisp=>'',
+ };
+ # Merge in query params
+ # DGwoct[woct] and DGwif[wif] are octanol and interface hydrophobicity values
+ # as seen on http://blanco.biomol.uci.edu/Whole_residue_HFscales.txt
+ # and used in MPEx.
+ # Wimley and White
+ # Nature Struc. Biol 3:842 (1996) [wif values]
+ # Wimley, Creamer and White
+ # Biochemistry 34:5108 (1996) [woct values]
+
+ $param->{aa} = {G=>{name=>'Glycine',
+ abbr=>'gly',
+ woct=>1.15,
+ wif=>0.01,
+ },
+ A=>{name=>'Alanine',
+ abbr=>'ala',
+ woct=>0.50,
+ wif=>0.17,
+ },
+ V=>{name=>'Valine',
+ abbr=>'val',
+ woct=>-0.46,
+ wif=>0.07,
+ },
+ L=>{name=>'Leucine',
+ abbr=>'leu',
+ woct=>-1.25,
+ wif=>-0.56,
+ shape=>'diamond',
+ },
+ I=>{name=>'Isoleucine',
+ abbr=>'ile',
+ woct=>-1.12,
+ wif=>-0.31,
+ shape=>'diamond',
+ },
+ M=>{name=>'Methionine',
+ abbr=>'met',
+ woct=>-0.67,
+ wif=>-0.23,
+ shape=>'diamond',
+ },
+ P=>{name=>'Proline',
+ abbr=>'pro',
+ woct=>0.14,
+ wif=>0.45,
+ },
+ F=>{name=>'Phenylalanine',
+ abbr=>'phe',
+ woct=>-1.71,
+ wif=>-1.13,
+ shape=>'diamond',
+ },
+ W=>{name=>'Tryptophan',
+ abbr=>'trp',
+ woct=>-2.09,
+ wif=>-1.85,
+ shape=>'diamond',
+ },
+ S=>{name=>'Serine',
+ abbr=>'ser',
+ woct=>0.46,
+ wif=>0.13,
+ },
+ T=>{name=>'Threonine',
+ abbr=>'thr',
+ woct=>0.25,
+ wif=>0.14,
+ },
+ N=>{name=>'Asparagine',
+ abbr=>'asn',
+ woct=>0.85,
+ wif=>0.42,
+ charged=>1,
+ fill=>[187,187,255],
+ border=>[187,187,255],
+ shape=>'triangle',
+ },
+ Q=>{name=>'Glutamine',
+ abbr=>'gln',
+ woct=>0.77,
+ wif=>0.58,
+ },
+ Y=>{name=>'Tyrosine',
+ abbr=>'tyr',
+ woct=>-0.71,
+ wif=>-0.94,
+ shape=>'diamond',
+ },
+ C=>{name=>'Cysteine',
+ abbr=>'cys',
+ woct=>-0.02,
+ wif=>-0.24,
+ shape=>'diamond',
+ },
+ K=>{name=>'Lysine',
+ abbr=>'lys',
+ woct=>2.80,
+ wif=>0.99,
+ shape=>'pentagon',
+ fill=>[187,187,255],
+ border=>[187,187,255],
+ },
+ R=>{name=>'Arginine',
+ abbr=>'arg',
+ woct=>1.81,
+ wif=>0.81,
+ shape=>'pentagon',
+ fill=>[187,187,255],
+ border=>[187,187,255],
+ },
+ H=>{name=>'Histidine',
+ abbr=>'his',
+ woct=>2.33,
+ wif=>0.96,
+ shape=>'pentagon',
+ fill=>[187,187,255],
+ border=>[187,187,255],
+ },
+ D=>{name=>'Aspartic Acid',
+ abbr=>'asp',
+ woct=>3.64,
+ wif=>1.23,
+ shape=>'triangle',
+ fill=>[187,187,255],
+ border=>[187,187,255],
+ },
+ E=>{name=>'Glutamic Acid',
+ abbr=>'glu',
+ woct=>3.63,
+ wif=>2.02,
+ shape=>'triangle',
+ fill=>[187,187,255],
+ border=>[187,187,255],
+ },
+ };
+ foreach my $param_key ($q->param) {
+ my $param_value=$q->param($param_key);
+ if ($param_value=~/^(\-{0,1}\d*\.{0,1}\d+)$/) {
+ $param->{$param_key}=$q->param($param_key);
+ if ($param_key=~/^(phe|theta|hmdisp)$/) {
+ $param->{$param_key}=$param->{$param_key}/180*pi;
+ }
+ }
+ }
+ if ($q->param('disp_hm_angle') =~ /on/) {
+ $param->{'disp_hm_angle'}=1;
+ }
+ else {
+ $param->{'disp_hm_angle'}=0;
+ }
+ if ($q->param('reverse_helix') =~ /on/) {
+ $param->{'reverse_helix'}=1;
+ }
+ else {
+ $param->{'reverse_helix'}=0;
+ }
+ if ($q->param('wo_color') =~ /on/) {
+ $param->{'wifcolor'}=0;
+ }
+ else {
+ $param->{'wifcolor'}=1;
+ }
+ my $im = new GD::Image($param->{xsize},$param->{ysize});
+ $param->{white} = $im->colorAllocate(255,255,255);
+ $param->{black} = $im->colorAllocate(0,0,0);
+ $param->{red} = $im->colorAllocate(255,0,0);
+ $param->{blue} = $im->colorAllocate(0,0,255);
+ foreach my $aminoacid (keys %{$param->{aa}}) {
+ if ($param->{wifcolor} && $param->{aa}->{$aminoacid}->{wif}<=$param->{maxwif} && !(defined $param->{aa}->{$aminoacid}->{charged} && $param->{aa}->{$aminoacid}->{charged})) {
+ $param->{aa}->{$aminoacid}->{fcolor} =
+ $im->colorAllocate(min(($param->{aa}->{$aminoacid}->{wif}-$param->{minwif})/
+ (0-$param->{minwif})*255,255),
+ 255-max(($param->{aa}->{$aminoacid}->{wif})/
+ ($param->{maxwif}),0)*255,0);
+ }
+ elsif ($param->{wifcolor} && defined $param->{aa}->{$aminoacid}->{border}) {
+ $param->{aa}->{$aminoacid}->{fcolor} = $im->colorAllocate($param->{aa}->{$aminoacid}->{border}[0],
+ $param->{aa}->{$aminoacid}->{border}[1],
+ $param->{aa}->{$aminoacid}->{border}[2]);
+ }
+ else {
+ $param->{aa}->{$aminoacid}->{fcolor} = $param->{black};
+ }
+ if ($param->{wifcolor} && $param->{aa}->{$aminoacid}->{wif}<=$param->{maxwif} && !(defined $param->{aa}->{$aminoacid}->{charged} && $param->{aa}->{$aminoacid}->{charged})) {
+ $param->{aa}->{$aminoacid}->{bcolor} =
+ $im->colorAllocate(min(($param->{aa}->{$aminoacid}->{wif}-$param->{minwif})/
+ (0-$param->{minwif})*255,255),
+ 255-max(($param->{aa}->{$aminoacid}->{wif})/
+ ($param->{maxwif}),0)*255,0);
+ }
+ elsif ($param->{wifcolor} && defined $param->{aa}->{$aminoacid}->{fill}) {
+ $param->{aa}->{$aminoacid}->{bcolor} = $im->colorAllocate($param->{aa}->{$aminoacid}->{fill}[0],
+ $param->{aa}->{$aminoacid}->{fill}[1],
+ $param->{aa}->{$aminoacid}->{fill}[2]);
+ }
+ else {
+ $param->{aa}->{$aminoacid}->{bcolor} = $param->{white};
+ }
+ }
+# Draw Bounding Box
+# $im->rectangle(0,0,$param->{xsize}-1,$param->{ysize}-1,$param->{black});
+ my $aasequence = $q->param('sequence');
+ $aasequence =~ s/[^AC-IK-NP-TV-WY]//gs;
+ if ($param->{reverse_helix}) {
+ my $aaseq=$aasequence;
+ $param->{indexaa}*=-1;
+ my $numberofaa=0;
+ $aasequence='';
+ foreach my $aa(split(//,$aaseq)) {
+ $aasequence = $aa . $aasequence;
+ $numberofaa++;
+ }
+ $param->{indexaa}-=$numberofaa-1;
+ $param->{theta}*=-1;
+ }
+ print STDERR "hmdisp: $param->{hmdisp}\n";
+ if ($param->{'hmdisp'} =~ /^(\-{0,1}\d*\.{0,1}\d+)$/) {
+ my ($x,$y) = calculate_hydrophobic_moment($aasequence,$param);
+ $param->{phe} = - deg2rad(xy2deg($x,-$y)) + $param->{'hmdisp'};
+ print STDERR $param->{phe};
+ }
+ draw_wheel($im,$aasequence,$param);
+ print $q->header(-type=>'image/png');
+ print $im->png;
+
+}
+
+else {
+ print $q->header();
+ print $q->start_html('Helical Wheel Projections');
+ if (defined $q->param('submit') and $q->param('submit')=~/Submit/) {
+ print $q->h1('Wheel:'.$q->param('sequence'));
+ print $q->img({-src=>$q->self_url.'&draw=yes'});
+ }
+ print $q->h1('Helical Wheel Projections'),
+ $q->start_form(-method=>'GET'),
+ $q->table($q->Tr([
+ $q->td({-bgcolor=>'#ddddff'},['Sequence:',
+ $q->textarea(-name=>'sequence',
+ -rows=>5,
+ -columns=>50)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['Initial AA Number:',
+ $q->textfield(-name=>'indexaa',
+ -size=>5,
+ -maxlength=>5
+ )
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Initial AA Rotation:',
+ $q->textfield(-name=>'phe',
+ -size=>6,
+ -maxlength=>6)
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Per AA Rotation:',
+ $q->textfield(-name=>'theta',
+ -size=>6,
+ -maxlength=>6)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['Xsize:',
+ $q->textfield(-name=>'xsize',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Ysize:',
+ $q->textfield(-name=>'ysize',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['CenterX:',
+ $q->textfield(-name=>'centerx',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['CenterY:',
+ $q->textfield(-name=>'centery',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['Connection Width:',
+ $q->textfield(-name=>'w',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Symbol Size:',
+ $q->textfield(-name=>'r',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['Font Size:',
+ $q->textfield(-name=>'fontsize',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Graph Radius:',
+ $q->textfield(-name=>'d',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['HM Font Size:',
+ $q->textfield(-name=>'fontsize2',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['HM Scale:',
+ $q->textfield(-name=>'hmscale',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['Display HM Angle:',
+ $q->checkbox(-name=>'disp_hm_angle',
+ -checked=>'checked',
+ -label=>'')
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Reverse Helix:',
+ $q->checkbox(-name=>'reverse_helix',
+ -label=>'')
+ ]),
+ $q->td({-bgcolor=>'#bbbbff'},['No Color:',
+ $q->checkbox(-name=>'wo_color',
+ -label=>'')
+ ]),
+ $q->td({-bgcolor=>'#ddddff'},['Hydrophobic Moment Displacement:',
+ $q->textfield(-name=>'hmdisp',
+ -size=>5,
+ -maxlength=>5)
+ ]),
+ $q->td({-bgcolor=>'#bbbbff',-colspan=>2},
+ [$q->center($q->submit(-name=>'submit',-value=>'Submit'))
+ ]),
+ ])
+ ),
+ $q->endform,
+ $q->hr,$q->i("Created by ".$q->a({-href=>"mailto:don\@donarmstrong.com"},'Don Armstrong')." and Raphael Zidovetzki. Version: ".$q->b($VERSION));
+}
+
projects / wheel.git / commitdiff