version 1.85, 2011/11/22 02:13:37
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version 1.93, 2012/02/28 22:42:31
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Line 38 BEGIN {
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Line 38 BEGIN {
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&Apache::lonxml::register('Apache::functionplotresponse',('functionplotresponse','backgroundplot','spline', |
&Apache::lonxml::register('Apache::functionplotresponse',('functionplotresponse','backgroundplot','spline', |
'plotobject','plotvector', |
'plotobject','plotvector', |
'functionplotvectorrule','functionplotvectorsumrule', |
'functionplotvectorrule','functionplotvectorsumrule', |
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'drawvectorsum', |
'functionplotcustomrule', |
'functionplotcustomrule', |
'functionplotrule','functionplotruleset', |
'functionplotrule','functionplotruleset', |
'functionplotelements')); |
'functionplotelements')); |
Line 49 BEGIN {
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Line 50 BEGIN {
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# |
# |
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sub geogebra_startcode { |
sub geogebra_startcode { |
my ($id)=@_; |
my ($id,$width,$height)=@_; |
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$width=int(1.*$width); |
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$height=int(1.*$height); |
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unless ($width) { $width=700; } |
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unless ($height) { $height=400; } |
return (<<ENDSTARTCODE); |
return (<<ENDSTARTCODE); |
<applet name="ggbApplet_$id" code="geogebra.GeoGebraApplet" archive="geogebra.jar" |
<applet name="ggbApplet_$id" code="geogebra.GeoGebraApplet" archive="geogebra.jar" |
codebase="/adm/geogebra/" width="722" height="447" MAYSCRIPT> |
codebase="/adm/geogebra/" width="$width" height="$height" MAYSCRIPT> |
<param name="java_arguments" value="-Xmx512m -Djnlp.packEnabled=true"/> |
<param name="java_arguments" value="-Xmx512m -Djnlp.packEnabled=true"/> |
ENDSTARTCODE |
ENDSTARTCODE |
} |
} |
Line 406 sub plotobject_script {
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Line 411 sub plotobject_script {
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# |
# |
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sub plotvector_script { |
sub plotvector_script { |
my ($id,$label,$xs,$ys,$xe,$ye,$xmin,$xmax)=@_; |
my ($id,$label,$xs,$ys,$xe,$ye,$xmin,$xmax,$fixed)=@_; |
unless ($label) { |
unless ($label) { |
$Apache::functionplotresponse::counter++; |
$Apache::functionplotresponse::counter++; |
$label='V'.$Apache::functionplotresponse::counter; |
$label='V'.$Apache::functionplotresponse::counter; |
Line 417 sub plotvector_script {
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Line 422 sub plotvector_script {
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my $pointx=2.*($xmax-$xmin)+$xmax; |
my $pointx=2.*($xmax-$xmin)+$xmax; |
my $anglelabel=$label.'Angle'; |
my $anglelabel=$label.'Angle'; |
return |
return |
&new_point_coordinate($id,$startlabel,$xs,$ys,0). |
&new_point_coordinate($id,$startlabel,$xs,$ys,$fixed). |
&new_point_coordinate($id,$endlabel,$xe,$ye,0). |
&new_point_coordinate($id,$endlabel,$xe,$ye,$fixed). |
(<<ENDVECTOR); |
(<<ENDVECTOR); |
document.ggbApplet_$id.evalCommand("$label=Vector[$startlabel,$endlabel]"); |
document.ggbApplet_$id.evalCommand("$label=Vector[$startlabel,$endlabel]"); |
document.ggbApplet_$id.setLabelVisible("$label",true); |
document.ggbApplet_$id.setLabelVisible("$label",true); |
Line 552 sub start_plotvector {
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Line 557 sub start_plotvector {
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unless (defined($taily)) { $taily=$ymin; } |
unless (defined($taily)) { $taily=$ymin; } |
unless (defined($tipx)) { $tipx=$xmin; } |
unless (defined($tipx)) { $tipx=$xmin; } |
unless (defined($tipy)) { $tipy=$ymin; } |
unless (defined($tipy)) { $tipy=$ymin; } |
$result.=&plotvector_script($internalid,$label,$tailx,$taily,$tipx,$tipy,$xmin,$xmax); |
my $fixed=0; |
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if ((&Apache::response::show_answer()) || (&Apache::response::check_status()>=2)) { $fixed=1; } |
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$result.=&plotvector_script($internalid,$label,$tailx,$taily,$tipx,$tipy,$xmin,$xmax,$fixed); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result=&Apache::edit::tag_start($target,$token,'Plot Vector'). |
$result=&Apache::edit::tag_start($target,$token,'Plot Vector'). |
&Apache::edit::text_arg('Label on Plot:','label', |
&Apache::edit::text_arg('Label on Plot:','label', |
Line 585 sub end_plotvector {
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Line 592 sub end_plotvector {
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} |
} |
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# |
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# Vector sum - have GeoGebra draw a sum of specified vectors to help students draw |
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# |
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sub start_drawvectorsum { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result=''; |
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my $internalid = $Apache::inputtags::part.'_'.$Apache::inputtags::response[-1]; |
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my $tailx=&Apache::lonxml::get_param('tailx',$parstack,$safeeval); |
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my $taily=&Apache::lonxml::get_param('taily',$parstack,$safeeval); |
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my $vectorlist=&Apache::lonxml::get_param('vectorlist',$parstack,$safeeval); |
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my $label=&Apache::lonxml::get_param('label',$parstack,$safeeval); |
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$label=~s/\W//gs; |
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$label=ucfirst($label); |
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unless ($label) { $label="NewVector"; } |
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if ($target eq 'web') { |
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my ($xmin,$xmax,$ymin,$ymax)=&boundaries($parstack,$safeeval,-3); |
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unless (defined($tailx)) { $tailx=$xmin; } |
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unless (defined($taily)) { $taily=$ymin; } |
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unless (defined($vectorlist)) { $vectorlist=''; } |
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my @vectors=split(/\,/,$vectorlist); |
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if ($#vectors>0) { |
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my @sumx=(); |
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my @sumy=(); |
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foreach my $thisvector (@vectors) { |
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$thisvector=~s/\W//gs; |
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$thisvector=ucfirst($thisvector); |
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unless ($thisvector) { next; } |
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my $vectorx=$thisvector.'X'; |
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my $vectory=$thisvector.'Y'; |
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$result.=(<<ENDADDVEC); |
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document.ggbApplet_$internalid.evalCommand("$vectorx=x($thisvector)"); |
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document.ggbApplet_$internalid.evalCommand("$vectory=y($thisvector)"); |
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document.ggbApplet_$internalid.evalCommand("Include$thisvector$label=Checkbox[]"); |
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ENDADDVEC |
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push(@sumx,"If[Include$thisvector$label,$vectorx,0]"); |
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push(@sumy,"If[Include$thisvector$label,$vectory,0]"); |
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} |
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$result.="document.ggbApplet_$internalid.evalCommand(".'"'."xTot$label=".join('+',@sumx).'");'."\n"; |
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$result.="document.ggbApplet_$internalid.evalCommand(".'"'."yTot$label=".join('+',@sumy).'");'."\n"; |
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$result.=(<<ENDMAKEVECTOR); |
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document.ggbApplet_$internalid.evalCommand("$label=Vector[($tailx,$taily),($tailx+xTot$label,$taily+yTot$label)]"); |
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document.ggbApplet_$internalid.setLabelVisible("$label",true); |
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document.ggbApplet_$internalid.setLineThickness("$label",8); |
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document.ggbApplet_$internalid.setColor("$label",255,0,0); |
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ENDMAKEVECTOR |
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} |
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} elsif ($target eq 'edit') { |
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$result=&Apache::edit::tag_start($target,$token,'Draw Vector Sum'). |
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&Apache::edit::text_arg('Label on Plot:','label', |
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$token,'16'). |
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&Apache::edit::text_arg('Tail x:','tailx', |
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$token,'8'). |
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&Apache::edit::text_arg('Tail y:','taily', |
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$token,'8').'<br />'. |
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&Apache::edit::text_arg('Vector List:','vectorlist', |
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$token,'40'). |
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&Apache::edit::end_row(); |
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} elsif ($target eq 'modified') { |
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$env{'form.'.&Apache::edit::html_element_name('label')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('label')}); |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'label','tailx','taily','vectorlist'); |
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if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
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} |
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sub end_drawvectorsum { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result=''; |
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if ($target eq 'edit') { |
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$result=&Apache::edit::end_table(); |
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} |
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return $result; |
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} |
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# |
# |
# <backgroundplot function="..." fixed="yes/no" /> |
# <backgroundplot function="..." fixed="yes/no" /> |
Line 783 sub start_functionplotvectorrule {
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Line 867 sub start_functionplotvectorrule {
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$vector=~s/\W//gs; |
$vector=~s/\W//gs; |
$vector=ucfirst($vector); |
$vector=ucfirst($vector); |
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my $attachpoint=&Apache::lonxml::get_param('attachpoint',$parstack,$safeeval); |
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$attachpoint=~s/\W//gs; |
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$attachpoint=ucfirst($attachpoint); |
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my $notattachpoint=&Apache::lonxml::get_param('notattachpoint',$parstack,$safeeval); |
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$notattachpoint=~s/\W//gs; |
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$notattachpoint=ucfirst($notattachpoint); |
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my $tailpoint=&Apache::lonxml::get_param('tailpoint',$parstack,$safeeval); |
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$tailpoint=~s/\W//gs; |
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$tailpoint=ucfirst($tailpoint); |
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my $tippoint=&Apache::lonxml::get_param('tippoint',$parstack,$safeeval); |
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$tippoint=~s/\W//gs; |
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$tippoint=ucfirst($tippoint); |
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my $nottailpoint=&Apache::lonxml::get_param('nottailpoint',$parstack,$safeeval); |
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$nottailpoint=~s/\W//gs; |
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$nottailpoint=ucfirst($nottailpoint); |
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my $nottippoint=&Apache::lonxml::get_param('nottippoint',$parstack,$safeeval); |
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$nottippoint=~s/\W//gs; |
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$nottippoint=ucfirst($nottippoint); |
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push(@Apache::functionplotresponse::functionplotvectorrules,join(':',( |
push(@Apache::functionplotresponse::functionplotvectorrules,join(':',( |
$label, |
$label, |
'vector', |
'vector', |
$internalid, |
$internalid, |
$vector, |
$vector, |
$attachpoint, |
&Apache::lonxml::get_param('attachpoint',$parstack,$safeeval), |
$notattachpoint, |
&Apache::lonxml::get_param('notattachpoint',$parstack,$safeeval), |
$tailpoint, |
&Apache::lonxml::get_param('tailpoint',$parstack,$safeeval), |
$tippoint, |
&Apache::lonxml::get_param('tippoint',$parstack,$safeeval), |
$nottailpoint, |
&Apache::lonxml::get_param('nottailpoint',$parstack,$safeeval), |
$nottippoint, |
&Apache::lonxml::get_param('nottippoint',$parstack,$safeeval), |
&Apache::lonxml::get_param('length',$parstack,$safeeval), |
&Apache::lonxml::get_param('length',$parstack,$safeeval), |
&Apache::lonxml::get_param('angle',$parstack,$safeeval), |
&Apache::lonxml::get_param('angle',$parstack,$safeeval), |
&Apache::lonxml::get_param('lengtherror',$parstack,$safeeval), |
&Apache::lonxml::get_param('lengtherror',$parstack,$safeeval), |
Line 850 sub start_functionplotvectorrule {
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Line 912 sub start_functionplotvectorrule {
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&Apache::edit::end_row(); |
&Apache::edit::end_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
$env{'form.'.&Apache::edit::html_element_name('vector')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('vector')}); |
$env{'form.'.&Apache::edit::html_element_name('vector')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('vector')}); |
$env{'form.'.&Apache::edit::html_element_name('attachpoint')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('attachpoint')}); |
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$env{'form.'.&Apache::edit::html_element_name('notattachpoint')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('notattachpoint')}); |
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$env{'form.'.&Apache::edit::html_element_name('tailpoint')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('tailpoint')}); |
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$env{'form.'.&Apache::edit::html_element_name('tippoint')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('tippoint')}); |
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$env{'form.'.&Apache::edit::html_element_name('nottailpoint')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('nottailpoint')}); |
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$env{'form.'.&Apache::edit::html_element_name('nottippoint')}=ucfirst($env{'form.'.&Apache::edit::html_element_name('nottippoint')}); |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'index','vector','attachpoint','notattachpoint', |
$safeeval,'index','vector','attachpoint','notattachpoint', |
'tailpoint','tippoint','nottailpoint','nottipoint', |
'tailpoint','tippoint','nottailpoint','nottipoint', |
Line 1276 sub start_functionplotresponse {
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Line 1332 sub start_functionplotresponse {
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.&Apache::edit::end_row() |
.&Apache::edit::end_row() |
.&Apache::edit::start_spanning_row() |
.&Apache::edit::start_spanning_row() |
."\n"; |
."\n"; |
$result.=&Apache::edit::text_arg('Label x-axis:','xlabel', |
$result.=&Apache::edit::text_arg('Width (pixels):','width', |
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$token,'6').' '. |
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&Apache::edit::text_arg('Height (pixels):','height', |
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$token,'6').'<br />'. |
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&Apache::edit::text_arg('Label x-axis:','xlabel', |
$token,'6').' '. |
$token,'6').' '. |
&Apache::edit::text_arg('Minimum x-value:','xmin', |
&Apache::edit::text_arg('Minimum x-value:','xmin', |
$token,'4').' '. |
$token,'4').' '. |
Line 1299 sub start_functionplotresponse {
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Line 1359 sub start_functionplotresponse {
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&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'xlabel','xmin','xmax','ylabel','ymin','ymax', |
$safeeval,'width','height','xlabel','xmin','xmax','ylabel','ymin','ymax', |
'xaxisvisible','yaxisvisible','gridvisible','answerdisplay'); |
'xaxisvisible','yaxisvisible','gridvisible','answerdisplay'); |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
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Line 1309 sub start_functionplotresponse {
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Line 1369 sub start_functionplotresponse {
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($env{'form.answer_output_mode'} ne 'tex') && |
($env{'form.answer_output_mode'} ne 'tex') && |
($Apache::lonhomework::viewgrades == 'F')) { |
($Apache::lonhomework::viewgrades == 'F')) { |
my (undef,undef,$udom,$uname)=&Apache::lonnet::whichuser(); |
my (undef,undef,$udom,$uname)=&Apache::lonnet::whichuser(); |
my $windowopen=&Apache::lonhtmlcommon::javascript_docopen(); |
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my $start_page = &Apache::loncommon::start_page('Rules Log', undef, |
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{'only_body' => 1, |
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'bgcolor' => '#FFFFFF', |
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'js_ready' => 1,}); |
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my $end_page = &Apache::loncommon::end_page({'js_ready' => 1,}); |
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$uname =~s/\W//g; |
$uname =~s/\W//g; |
$udom =~s/\W//g; |
$udom =~s/\W//g; |
my $function_name = |
my $function_name = |
join('_','LONCAPA_scriptvars',$uname,$udom, |
join('_','LONCAPA_scriptvars',$uname,$udom, |
$env{'form.counter'},$Apache::lonxml::curdepth); |
$env{'form.counter'},$Apache::lonxml::curdepth); |
my $rules_var ="<script type=\"text/javascript\"> |
&Apache::lonxml::add_script_result( |
// <![CDATA[ |
&Apache::loncommon::modal_adhoc_window($function_name,700,500, |
function $function_name() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.$windowopen;newWindow.document.writeln('$start_page<pre>". |
'<pre>'.$Apache::functionplotresponse::ruleslog.'</pre>', |
$Apache::functionplotresponse::ruleslog. |
&mt('Rules Log'))."<br />"); |
"<\\/pre>$end_page');newWindow.document.close();newWindow.focus()} |
} |
// ]]> |
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</script><a href=\"javascript:$function_name();void(0);\">".&mt('Rules Log')."</a><br />"; |
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&Apache::lonxml::add_script_result($rules_var); |
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} |
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return $result; |
return $result; |
} |
} |
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Line 1470 sub objectcoords {
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Line 1519 sub objectcoords {
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} |
} |
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sub attached { |
sub attached { |
my ($id,$vector,$object,$xmin,$xmax,$ymin,$ymax)=@_; |
my ($id,$vector,$objects,$xmin,$xmax,$ymin,$ymax)=@_; |
my ($xs,$xe,$ys,$ye)=&vectorcoords($id,$vector); |
my ($xs,$xe,$ys,$ye)=&vectorcoords($id,$vector); |
my ($xo,$yo)=&objectcoords($id,$object); |
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my $tolx=($xmax-$xmin)/100.; |
my $tolx=($xmax-$xmin)/100.; |
my $toly=($ymax-$ymin)/100.; |
my $toly=($ymax-$ymin)/100.; |
my $tail=0; |
my $tail=0; |
my $tip=0; |
my $tip=0; |
&addlog("Proximity $vector ($xs,$xe,$ys,$ye) to $object ($xo,$yo)"); |
foreach my $obj (split(/\s*\,\s*/,$objects)) { |
if ((abs($xs-$xo)<$tolx) && (abs($ys-$yo)<$toly)) { $tail=1; } |
$obj=~s/\W//g; |
if ((abs($xe-$xo)<$tolx) && (abs($ye-$yo)<$toly)) { $tip=1; } |
unless ($obj) { next; } |
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$obj=ucfirst($obj); |
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my ($xo,$yo)=&objectcoords($id,$obj); |
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&addlog("Proximity $vector ($xs,$ys)-($xe,$ye) to $obj ($xo,$yo)"); |
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if ((abs($xs-$xo)<$tolx) && (abs($ys-$yo)<$toly)) { |
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$tail=1; |
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&addlog("Attached tail: $obj"); |
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} |
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if ((abs($xe-$xo)<$tolx) && (abs($ye-$yo)<$toly)) { |
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$tip=1; |
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&addlog("Attached tip: $obj"); |
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} |
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} |
&addlog("Result tail:$tail tip:$tip"); |
&addlog("Result tail:$tail tip:$tip"); |
return($tail,$tip); |
return($tail,$tip); |
} |
} |
Line 1689 sub functionplotrulecheck {
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Line 1749 sub functionplotrulecheck {
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# |
# |
# Evaluate the value |
# Evaluate the value |
# |
# |
if ($value=~/\D/) { |
if (($value=~/\D/) && ($value ne 'undef')) { |
$Apache::functionplotresponse::fpr_xmin=$xmin; |
$Apache::functionplotresponse::fpr_xmin=$xmin; |
$Apache::functionplotresponse::fpr_xmax=$xmax; |
$Apache::functionplotresponse::fpr_xmax=$xmax; |
$value=&Apache::run::run($value,$safeeval); |
$value=&Apache::run::run($value,$safeeval); |
Line 2003 sub end_functionplotelements {
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Line 2063 sub end_functionplotelements {
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# generate the input fields |
# generate the input fields |
$result.=$Apache::functionplotresponse::inputfields; |
$result.=$Apache::functionplotresponse::inputfields; |
# actually start the <applet>-tag |
# actually start the <applet>-tag |
$result.=&geogebra_startcode($internalid); |
$result.=&geogebra_startcode($internalid, |
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&Apache::lonxml::get_param('width',$parstack,$safeeval,-2), |
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&Apache::lonxml::get_param('height',$parstack,$safeeval,-2)); |
# load the spline bytecode |
# load the spline bytecode |
$result.=&geogebra_spline_program(); |
$result.=&geogebra_spline_program(); |
# set default parameters |
# set default parameters |