, "text" ]
% for example:
% [[[0.0e0,-4.0849609e-1,": (0,0)"],[1.25e-1,-3.7412109e-1,": (3,1)"],[2.5e-1,-3.0849609e-1,": (2,1)"],[3.75e-1,-2.1162109e-1,": (3,3)"],[5.0e-1,-8.3496094e-2,": (1,1)"],[6.25e-1,7.5878906e-2,": (3,5)"],[7.5e-1,2.6650391e-1,": (2,3)"],[8.75e-1,4.8837891e-1,": (3,7)"],[1.0e0,7.4150391e-1,": (0,1)"]]]
annot/collected plots/.initial=,
annot/snap dist/.initial=4,
every semilogy axis/.append style={/pgfplots/annot/point format={(\%.1f, \%.1e)}},
every semilogx axis/.append style={/pgfplots/annot/point format={(\%.1e, \%.1f)}},
every loglog axis/.append style={/pgfplots/annot/point format={(\%.1e, \%.1e)}},
}
\pgfkeysifdefined{/pgfplots/annot/xy pattern}{%
}{%
\pgfkeyssetvalue{/pgfplots/annot/xy pattern}{(xy)}%
}%
\pgfkeysifdefined{/pgfplots/annot/no such coord}{%
}{%
\pgfkeyssetvalue{/pgfplots/annot/no such coord}{--}%
}%
% ATTENTION:
% The eforms package creates \begin{Form} and \end{Form} in \AtBeginDocument and \AtEndDocument!
\def\pgfplots@glob@TMPa{pgfsys-pdftex.def}
\ifx\pgfplots@glob@TMPa\pgfsysdriver
\RequirePackage[pdftex]{insdljs}
\RequirePackage[pdftex]{eforms}
\else
\def\pgfplots@glob@TMPa{pgfsys-dvipdfm.def}
\ifx\pgfplots@glob@TMPa\pgfsysdriver
\RequirePackage[dvipdfm]{insdljs}
\RequirePackage[dvipdfm]{eforms}
\else
\def\pgfplots@glob@TMPa{pgfsys-dvips.def}
\ifx\pgfplots@glob@TMPa\pgfsysdriver
\RequirePackage[dvips]{insdljs}
\RequirePackage[dvips]{eforms}
\else
\def\pgfplots@glob@TMPa{pgfsys-textures.def}
\ifx\pgfplots@glob@TMPa\pgfsysdriver
\RequirePackage[textures]{insdljs}
\RequirePackage[textures]{eforms}
\else
\RequirePackage{insdljs}
\RequirePackage{eforms}
\fi\fi\fi\fi
% Work-around for a bug in \begindljs of acrotex:
% if " is active, \begindljs will be wrong.
%--------------------------------------------------
% HAS BEEN FIXED IN THE MEANTIME
% \def\begindljs
% {%
% \iwvo{\string\begingroup}
% {\uccode`c=`\%\uppercase{\iwvo{\string\obeyspaces\string\obeylines\string\global\string\let\string^\string^M=\string\jsR c}}}
% {\escapechar=-1 \lccode`C=`\%\lowercase{\iwvo{\string\\catcode`\string\\"=12C}}}
% }
%--------------------------------------------------
% Bugfix to fix incompatibility when '<' and '>' are active (as for
% \usepackage[spanish]{babel}:
\def\write@objs@BUGGY
{%
\iwvo{\begingroup}
{\lccode`C=`\%\lowercase{\iwvo{\string\ccpdftex C}}}
{\lccode`C=`\%\lowercase{\iwvo{\string\input{dljscc.def}C\the\dljsobjtoks}}}
\iwvo{\endgroup}
\iwvo{\string\endinput}%
}
\def\write@objs@CORRECT
{%
\iwvo{\begingroup}
\iwvo{\string\catcode`\string\<=12 }
\iwvo{\string\catcode`\string\>=12 }
{\lccode`C=`\%\lowercase{\iwvo{\string\ccpdftex C}}}
{\lccode`C=`\%\lowercase{\iwvo{\string\input{dljscc.def}C\the\dljsobjtoks}}}
\iwvo{\endgroup}
\iwvo{\string\endinput}%
}
\pgfutil@IfUndefined{write@objs}{}{%
\ifx\write@objs\write@objs@BUGGY
\let\write@objs=\write@objs@CORRECT
\fi
}%
\def\pgfplots@clickable@no{0}
% This catcode-hackery is too much for me, I don't get '|' to work in
% conjunction with ltxdoc document style.
% So, I simply use \pgfplotsVERTBAR instead... *sigh*.
% this here is a bugfix to resolve an incompatibility between insdljs
% an \usepackage[spanish]{babel}:
\def\@roman#1{\romannumeral #1}%
% FIXME : write this stuff DIRECTLY into a pdf using \pdfobj! I don't
% need ANY TeX code inside of the methods. Maybe I can even use some
% sort of "include external .js file" command instead of /S /Javascript /JS
%
% FIXME : collect this stuff using \beginpgfplotsverbatim ...
% \endpgfplotsverbatim to avoid the \catcode problems! Who knows
% whether there are more of them...
%
% FIXME : using '\jobname' here produces a bug in insdljs :-(
% The problem: insdljs creates a macro named 'dlsj\jobname' or
% something like that, but if fails to use '\csname' properly. So:
% only normal letters are allowed inside of the argument here.
\begin{insDLJS}[processAnnotatedPlot]{pgfplotsJS}{pgfplots Clickable Plot Code}
/*********************************************************************************
* function sprintf() - written by Kevin van Zonneveld as part of the php to javascript
* conversion project.
*
* More info at: http://kevin.vanzonneveld.net/techblog/article/phpjs_licensing/
*
* This is version: 1.33
* php.js is copyright 2008 Kevin van Zonneveld.
*
* Portions copyright Michael White (http://crestidg.com), _argos, Jonas
* Raoni Soares Silva (http://www.jsfromhell.com), Legaev Andrey, Ates Goral
* (http://magnetiq.com), Philip Peterson, Martijn Wieringa, Webtoolkit.info
* (http://www.webtoolkit.info/), Carlos R. L. Rodrigues
* (http://www.jsfromhell.com), Ash Searle (http://hexmen.com/blog/),
* Erkekjetter, GeekFG (http://geekfg.blogspot.com), Johnny Mast
* (http://www.phpvrouwen.nl), marrtins, Alfonso Jimenez
* (http://www.alfonsojimenez.com), Aman Gupta, Arpad Ray
* (mailto:arpad@php.net), Karol Kowalski, Mirek Slugen, Thunder.m, Tyler
* Akins (http://rumkin.com), d3x, mdsjack (http://www.mdsjack.bo.it), Alex,
* Alexander Ermolaev (http://snippets.dzone.com/user/AlexanderErmolaev),
* Allan Jensen (http://www.winternet.no), Andrea Giammarchi
* (http://webreflection.blogspot.com), Arno, Bayron Guevara, Ben Bryan,
* Benjamin Lupton, Brad Touesnard, Brett Zamir, Cagri Ekin, Cord, David,
* David James, DxGx, FGFEmperor, Felix Geisendoerfer
* (http://www.debuggable.com/felix), FremyCompany, Gabriel Paderni, Howard
* Yeend, J A R, Leslie Hoare, Lincoln Ramsay, Luke Godfrey, MeEtc
* (http://yass.meetcweb.com), Mick@el, Nathan, Nick Callen, Ozh, Pedro Tainha
* (http://www.pedrotainha.com), Peter-Paul Koch
* (http://www.quirksmode.org/js/beat.html), Philippe Baumann, Sakimori,
* Sanjoy Roy, Simon Willison (http://simonwillison.net), Steve Clay, Steve
* Hilder, Steven Levithan (http://blog.stevenlevithan.com), T0bsn, Thiago
* Mata (http://thiagomata.blog.com), Tim Wiel, XoraX (http://www.xorax.info),
* Yannoo, baris ozdil, booeyOH, djmix, dptr1988, duncan, echo is bad, gabriel
* paderni, ger, gorthaur, jakes, john (http://www.jd-tech.net), kenneth,
* loonquawl, penutbutterjelly, stensi
*
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES
* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
// ATTENTION: this method has been masked such that special characters of TeX and javascript
// don't produce problems.
function sprintf( ) {
// Return a formatted string
//
// + discuss at: http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_sprintf/
// + version: 804.1712
// + original by: Ash Searle (http://hexmen.com/blog/)
// + namespaced by: Michael White (http://crestidg.com)
// * example 1: sprintf("\pgfplotsPERCENT01.2f", 123.1);
// * returns 1: 123.10
var regex = /\pgfplotsPERCENT\pgfplotsPERCENT\pgfplotsVERTBAR\pgfplotsPERCENT(\d+\$)?([-+\pgfplotsHASH0 ]*)(\*\d+\$\pgfplotsVERTBAR\*\pgfplotsVERTBAR\d+)?(\.(\*\d+\$\pgfplotsVERTBAR\*\pgfplotsVERTBAR\d+))?([scboxXuidfegEG])/g;
var a = arguments, i = 0, format = a[i++];
// pad()
var pad = function(str, len, chr, leftJustify) {
var padding = (str.length >= len) ? '' : Array(1 + len - str.length >>> 0).join(chr);
return leftJustify ? str + padding : padding + str;
};
// justify()
var justify = function(value, prefix, leftJustify, minWidth, zeroPad) {
var diff = minWidth - value.length;
if (diff > 0) {
if (leftJustify \pgfplotsVERTBAR\pgfplotsVERTBAR !zeroPad) {
value = pad(value, minWidth, ' ', leftJustify);
} else {
value = value.slice(0, prefix.length) + pad('', diff, '0', true) + value.slice(prefix.length);
}
}
return value;
};
// formatBaseX()
var formatBaseX = function(value, base, prefix, leftJustify, minWidth, precision, zeroPad) {
// Note: casts negative numbers to positive ones
var number = value >>> 0;
prefix = prefix && number && {'2': '0b', '8': '0', '16': '0x'}[base] \pgfplotsVERTBAR\pgfplotsVERTBAR '';
value = prefix + pad(number.toString(base), precision \pgfplotsVERTBAR\pgfplotsVERTBAR 0, '0', false);
return justify(value, prefix, leftJustify, minWidth, zeroPad);
};
// formatString()
var formatString = function(value, leftJustify, minWidth, precision, zeroPad) {
if (precision != null) {
value = value.slice(0, precision);
}
return justify(value, '', leftJustify, minWidth, zeroPad);
};
// finalFormat()
var doFormat = function(substring, valueIndex, flags, minWidth, _, precision, type) {
if (substring == '\pgfplotsPERCENT\pgfplotsPERCENT') return '\pgfplotsPERCENT';
// parse flags
var leftJustify = false, positivePrefix = '', zeroPad = false, prefixBaseX = false;
for (var j = 0; flags && j < flags.length; j++) switch (flags.charAt(j)) {
case ' ': positivePrefix = ' '; break;
case '+': positivePrefix = '+'; break;
case '-': leftJustify = true; break;
case '0': zeroPad = true; break;
case '\pgfplotsHASH': prefixBaseX = true; break;
}
// parameters may be null, undefined, empty-string or real valued
// we want to ignore null, undefined and empty-string values
if (!minWidth) {
minWidth = 0;
} else if (minWidth == '*') {
minWidth = +a[i++];
} else if (minWidth.charAt(0) == '*') {
minWidth = +a[minWidth.slice(1, -1)];
} else {
minWidth = +minWidth;
}
// Note: undocumented perl feature:
if (minWidth < 0) {
minWidth = -minWidth;
leftJustify = true;
}
if (!isFinite(minWidth)) {
throw new Error('sprintf: (minimum-)width must be finite');
}
if (!precision) {
precision = 'fFeE'.indexOf(type) > -1 ? 6 : (type == 'd') ? 0 : void(0);
} else if (precision == '*') {
precision = +a[i++];
} else if (precision.charAt(0) == '*') {
precision = +a[precision.slice(1, -1)];
} else {
precision = +precision;
}
// grab value using valueIndex if required?
var value = valueIndex ? a[valueIndex.slice(0, -1)] : a[i++];
switch (type) {
case 's': return formatString(String(value), leftJustify, minWidth, precision, zeroPad);
case 'c': return formatString(String.fromCharCode(+value), leftJustify, minWidth, precision, zeroPad);
case 'b': return formatBaseX(value, 2, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
case 'o': return formatBaseX(value, 8, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
case 'x': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
case 'X': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad).toUpperCase();
case 'u': return formatBaseX(value, 10, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
case 'i':
case 'd': {
var number = parseInt(+value);
var prefix = number < 0 ? '-' : positivePrefix;
value = prefix + pad(String(Math.abs(number)), precision, '0', false);
return justify(value, prefix, leftJustify, minWidth, zeroPad);
}
case 'e':
case 'E':
case 'f':
case 'F':
case 'g':
case 'G':
{
var number = +value;
var prefix = number < 0 ? '-' : positivePrefix;
var method = ['toExponential', 'toFixed', 'toPrecision']['efg'.indexOf(type.toLowerCase())];
var textTransform = ['toString', 'toUpperCase']['eEfFgG'.indexOf(type) \pgfplotsPERCENT 2];
value = prefix + Math.abs(number)[method](precision);
return justify(value, prefix, leftJustify, minWidth, zeroPad)[textTransform]();
}
default: return substring;
}
};
return format.replace(regex, doFormat);
}
/*********************************************************************************/
% see https://developer.mozilla.org/en/Core_JavaScript_1.5_Guide/Inheritance
var lastPoint = null;
var posOnMouseDownX = -1;
var posOnMouseDownY = -1;
// preallocation.
var tmpArray1 = new Array(3);
var tmpArray2 = new Array(3);
var clickablePatternForXY="\pgfkeysvalueof{/pgfplots/annot/xy pattern}";
var clickableStringNoSuchCoord = "\pgfkeysvalueof{/pgfplots/annot/no such coord}";
var nan = Number.NaN;
var NAN = Number.NaN;
var inf = Number.POSITIVE_INFINITY;
var INF = Number.POSITIVE_INFINITY;
var pgfplotsAxisRegistry = new Object();
pgfplotsAxisRegistry["rectangle"] = function( axisAnnotObj ) { return new PGFPlotsAxis( axisAnnotObj ); }
pgfplotsAxisRegistry["ternary"] = function( axisAnnotObj ) { return new PGFPlotsTernaryAxis( axisAnnotObj ); }
function PGFPlotsClassExtend( child, superClass )
{
for (var property in superClass.prototype) {
if (typeof child.prototype[property] == "undefined")
child.prototype[property] = superClass.prototype[property];
}
return child;
}
function PGFPlotsCreateAxisFor( axisAnnotObj, docObject )
{
var ret = null;
if( pgfplotsAxisRegistry[axisAnnotObj.axisType] ) {
ret = pgfplotsAxisRegistry[axisAnnotObj.axisType](axisAnnotObj);
ret.docObject = docObject;
}
return ret;
}
function ClickableCoord(canvasx,canvasy, realx,realy, text)
{
this.dim=2;
this.canvasx=canvasx;
this.canvasy=canvasy;
this.realx=realx;
this.realy=realy;
this.text=text;
}
ClickableCoord.prototype =
{
dim : 0,
canvasx : 0,
canvasy : 0,
realx : 0,
realy : 0,
realz : 0,
text : "",
sourcePlotIdx : -1,
sourceCoordIdx : -1,
isSnapToNearestCoord : function() {
return this.sourcePlotIdx >= 0;
},
/**
* Takes an already existing TextField, changes its value to point.text and places it at (x,y).
* Additional \c displayOpts will be used to format it.
*/
draw : function( docObject, canvas, displayOpts )
{
var charsX = 1;
var charsY = 1.5;
var popupSize = ( this.isSnapToNearestCoord() ? displayOpts.popupSizeSnap : displayOpts.popupSizeGeneric );
if( popupSize == "auto" ) {
charsX = Math.max( 5,this.text.length )/2;
} else {
var commaOff = popupSize.indexOf( "," );
if( commaOff >= 0 ) {
charsX = popupSize.substring( 0, commaOff );
charsY = popupSize.substring( commaOff+1 );
} else
charsX = popupSize;
}
// console.println( this.text );
if( !displayOpts.richText )
canvas.value = ""+this.text;
else {
canvas.richText=true;
var xmlValue = ""+
" " + % xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:xfa=\"http://www.xfa.org/schema/xfa-data/1.0/\" xfa:APIVersion=\"Acrobat:9.3.2\" xfa:spec=\"2.0.2\">" +
%""+
""+ % style="font-size:9.0pt;text-align:left;color:#7E0000;font-weight:normal;font-style:normal;font-family:Helvetica,sans-serif;font-stretch:normal"
this.text +
""+
%"
"+
"";
canvas.richValue = util.xmlToSpans(xmlValue);
% debug helper:
% spans= new Array();
% spans[0] = new Object();
% spans[0].text = this.text;
% spans[0].textColor = ["RGB",0.5,0,0];
% canvas.richValue = spans;
% console.println(util.spansToXML(canvas.richValue));
}
var R = canvas.rect;
R[0] = this.canvasx;
R[1] = this.canvasy;
R[2] = R[0] + charsX*displayOpts.textSize;
R[3] = R[1] - charsY*displayOpts.textSize;
canvas.rect = R;
canvas.textFont = displayOpts.textFont;
canvas.textSize = displayOpts.textSize;
canvas.multiline = true;
canvas.fillColor = displayOpts.fillColor;//["RGB",1,1,.855];
canvas.doNotSpellCheck = true;
canvas.readonly = true;
if( displayOpts.printable )
canvas.display = display.visible;
else
canvas.display = display.noPrint;
var mark = docObject.getField( canvas.name + "mark");
if( mark ) {
R = mark.rect;
R[0]=this.canvasx-2;
R[1]=this.canvasy-2;
R[2]=R[0]+4;
R[3]=R[1]+4;
mark.value="";
mark.rect = R;
mark.fillColor = ["RGB",0,0,0];
mark.doNotSpellCheck = true;
mark.readonly = true;
if( displayOpts.printable )
mark.display = display.visible;
else
mark.display = display.noPrint;
}
}
}
function PGFPlotsAxis(properties) {
for (var property in properties)
this[property] = properties[property];
}
PGFPlotsAxis.prototype = {
/**
* @return an instance of ClickableCoord or null.
* The returned canvas coordinates are NOT yet initialised.
*/
findNearest : function( point, rect, startSearchAt )
{
var actx;
var acty;
var minSoFar = 1e324;
var minPtSoFar = null;
var tmpPt = null;
var dist =0;
var startPlot = 0;
var startCoord = 0;
var collectedPlots = this.collectedPlots;
if( point.dim > 2 )
tmpPt = new ClickableCoord(0,0,0,0,"");
if( startSearchAt != null && startSearchAt.isSnapToNearestCoord() ) {
startPlot = startSearchAt.sourcePlotIdx;
startCoord= startSearchAt.sourceCoordIdx;
}
for( var i = startPlot; i 2 should be compared using CANVAS coordinates, not real coordinates:
tmpPt.realx = collectedPlots[i][j][0];
tmpPt.realy = collectedPlots[i][j][1];
if( collectedPlots[i][j].length-1 >= 3 )
tmpPt.realz = collectedPlots[i][j][2];
else
tmpPt.realz = 0;
this.computeCanvasFor( tmpPt, rect );
actx = tmpPt.canvasx - point.canvasx;
acty = tmpPt.canvasy - point.canvasy;
}
dist = actx*actx + acty*acty;
if( dist < minSoFar ) {
if( minPtSoFar == null )
minPtSoFar = new ClickableCoord(-1,-1,0,0,"");
minPtSoFar.realx = collectedPlots[i][j][0];
minPtSoFar.realy = collectedPlots[i][j][1];
if( collectedPlots[i][j].length-1 >= 3 )
minPtSoFar.realz = collectedPlots[i][j][2];
else
minPtSoFar.realz = 0;
minPtSoFar.text= collectedPlots[i][j][ collectedPlots[i][j].length-1 ];
minPtSoFar.sourcePlotIdx = i;
minPtSoFar.sourceCoordIdx = j;
minSoFar = dist;
}
}
}
if( minPtSoFar )
this.computeCanvasFor(minPtSoFar,rect);
return minPtSoFar;
},
/**
* Returns either a ClickableCoord describing the point under the mouse cursor or a snap--to--nearest result near the mouse cursor.
*
* @param this the axis in which we shall search.
* @param x,y the input canvas coordinates
* @param canvas a pointer to the Drawing object (TextField) whose 'rect' field is the drawing canvas.
* @param startSearch either null or an instance of ClickableCoord for which isSnapToNearestCoord() returns true.
* If it is not null, the next matching point *after* it will be returned (or null if there is no matching snap--to--nearest coord after it).
* @return an instance of ClickableCoord or null in case the startSearch!=null and there are no further matches.
*/
findClickableCoord : function( x,y, canvas, startSearch )
{
// Get and modify bounding box. The mouse movement is only accurate up to one point
// (mouseX and mouseY are integers), so the bounding box should be an integer as well.
var rect = canvas.rect; // rect = [ mincanvasx mincanvasy maxcanvasx maxcanvasy ]; relative to upper left corner
rect[0] = Math.round(rect[0]);
rect[1] = Math.round(rect[1]);
rect[2] = Math.round(rect[2]);
rect[3] = Math.round(rect[3]);
canvas.rect= rect;
var realx=-1;
var realy=-1;
if( this.dim == 2 ) {
// the following code inverts computeCanvasFor():
var minminminx = rect[0] + this.minminmin[0];
var minminminy = rect[3] + this.minminmin[1];
var vecx = x - minminminx;
var vecy = y - minminminy;
var A = [
[this.xaxis[0], this.yaxis[0]],
[this.xaxis[1], this.yaxis[1]] ];
var b = [ vecx, vecy ];
var rowpermut = [0, 1];
if( Math.abs(A[0][0]) < 0.0001 ) {
rowpermut[0] = 1;
rowpermut[1] = 0;
}
var pivot = -A[rowpermut[1]][0] / A[rowpermut[0]][0];
var unity = (b[rowpermut[1]] + pivot*b[rowpermut[0]]) / (A[rowpermut[1]][1] + pivot * A[rowpermut[0]][1]);
var unitx = (b[rowpermut[0]] - A[rowpermut[0]][1] * unity) / A[rowpermut[0]][0];
realx = this.xmin + unitx * (this.xmax - this.xmin);
realy = this.ymin + unity * (this.ymax - this.ymin);
//console.println( "unitx = " + unitx + "; unity " + unity );
}
var point = new ClickableCoord( x,y, realx, realy, clickablePatternForXY);
point.dim = this.dim;
if( startSearch && !startSearch.isSnapToNearestCoord() ) {
console.println( "WARNING: startSearch().isSnapToNearestCoord() has been expected!" );
startSearch = null;
}
var nearestClickableCoord = this.findNearest( point, rect, startSearch );
if( nearestClickableCoord ) {
if( getDist( point.canvasx,point.canvasy, nearestClickableCoord.canvasx, nearestClickableCoord.canvasy ) < this.snapDist ) {
return nearestClickableCoord;
}
}
if( startSearch )
point = null;
if( this.dim > 2 ) { // we didn't find a snap--to--nearest point.
point.text = clickableStringNoSuchCoord;
}
return point;
},
/**
* Takes point's real coordinates and computes its canvas coordinates. The result is written back into \c point.
*/
computeCanvasFor : function( point, rect)
{
var unitx = (point.realx - this.xmin) / (this.xmax -this.xmin);
var unity = (point.realy - this.ymin) / (this.ymax -this.ymin);
point.canvasx = rect[0] + this.minminmin[0] + this.xaxis[0] * unitx + this.yaxis[0] * unity;
point.canvasy = rect[3] + this.minminmin[1] + this.xaxis[1] * unitx + this.yaxis[1] * unity;
if( this.dim >= 3 ) {
var unitz = (point.realz - this.zmin) / (this.zmax -this.zmin);
point.canvasx += this.zaxis[0] * unitz;
point.canvasy += this.zaxis[1] * unitz;
}
},
handleDragNDrop : function( formName, displayOpts )
{
if( this.dim == 3 )
return;
var result = this.docObject.getField( formName + "-result");
var result2 = this.docObject.getField( formName + "-result2");
var resultmark = this.docObject.getField( formName + "-resultmark");
var result2mark = this.docObject.getField( formName + "-result2mark");
var slope = this.docObject.getField( formName + "-slope" );
if( !result ) {
console.println( "WARNING: there is no TextField \"" + formName + "-result\" to display results for interactive element \"" + formName + "\"");
return;
}
var a = this.docObject.getField(formName);
if( ! a ) {
console.println( "Warning: there is no form named \"" + formName + "\"" );
return;
}
// dragging the mouse results in slope computation:
// placeClickableCoord shows the endpoint coords and returns the (transformed) coordinates into tmpArray1 and tmpArray2:
this.placeClickableCoord(
this.findClickableCoord( posOnMouseDownX, posOnMouseDownY, a, null ),
result, displayOpts, tmpArray1 );
this.placeClickableCoord(
this.findClickableCoord( mouseX, mouseY, a, null ),
result2, displayOpts, tmpArray2 );
var m = ( tmpArray2[1] - tmpArray1[1] ) / ( tmpArray2[0] - tmpArray1[0] );
var n = tmpArray1[1] - m * tmpArray1[0];
var slopePoint = new ClickableCoord(
0.5 * ( mouseX + posOnMouseDownX ),
0.5 * ( mouseY + posOnMouseDownY ),
-1,-1,
sprintf( displayOpts.slopeFormat, m, n ));
slopePoint.draw(
this.docObject,
slope,
displayOpts );
// FIXME! these document rights seem to forbid modifications to annotations, although they work for text fields!?
//var lineobj = this.getAnnot( a.page, formName + '-line' );
//console.println( 'lineobj = ' + lineobj );
//lineobj.points = [[mouseX,mouseY],[posOnMouseDownX,posOnMouseDownY]];
//lineobj.display = display.visible;
},
handleClick : function( formName, displayOpts )
{
var result = this.docObject.getField( formName + "-result");
var result2 = this.docObject.getField( formName + "-result2");
var resultmark = this.docObject.getField( formName + "-resultmark");
var result2mark = this.docObject.getField( formName + "-result2mark");
var slope = this.docObject.getField( formName + "-slope" );
if( !result ) {
console.println( "WARNING: there is no TextField \"" + formName + "-result\" to display results for interactive element \"" + formName + "\"");
return;
}
result2.display = display.hidden;
slope.display = display.hidden;
result2mark.display = display.hidden;
var a = this.docObject.getField(formName);
if( ! a ) {
console.println( "Warning: there is no form named \"" + formName + "\"" );
return;
}
var point = null;
var bSearchPoint = true;
if( lastPoint ) {
if( getDist( mouseX,mouseY, lastPoint.canvasx,lastPoint.canvasy) < this.snapDist ) {
if( lastPoint.isSnapToNearestCoord() )
++lastPoint.sourceCoordIdx;
else
bSearchPoint = false;
} else
lastPoint = null; // no search restriction.
}
if( bSearchPoint )
point = this.findClickableCoord( mouseX, mouseY, a, lastPoint );
lastPoint = point;
// clicking twice onto the same point hides it:
if( point == null ) {
result.display = display.hidden;
resultmark.display = display.hidden;
return;
}
this.placeClickableCoord(
point,
result, displayOpts, null );
},
/**
* Changes all required Field values of \c plotRegionField, inserts the proper
* value and displays it at the pdf positions (x,y) .
*
* @param plotRegionField a reference to a Field object.
* @param x the x canvas coordinate where the annotation shall be placed and which is used to determine
* the annotation text.
* @param y the corresponding y coord.
* @param axis An object containing axis references.
* @param displayOpts An object for display flags.
* @param[out] retCoords will be filled with the point in axis coordinates (should have length axis.dim).
*/
placeClickableCoord : function( point, textField, displayOpts, retCoords )
{
var transformedCoordx = point.realx;
var transformedCoordy = point.realy;
if( this.xscale.length >= 3 && this.xscale.substr(0,3) == "log" ) {
if( this.xscale.length > 4 ) // log:
point.realx = point.realx * Math.log( this.xscale.substr(4) );
else {
// pgfplots handles log plots base e INTERNALLY, but uses base 10 for display.
// convert to base 10:
transformedCoordx = point.realx / Math.log(10);
}
point.realx = Math.exp(point.realx);
}
if( this.yscale.length >= 3 && this.yscale.substr(0,3) == "log" ) {
if( this.yscale.length > 4 ) // log:
point.realy = point.realy * Math.log( this.yscale.substr(4) );
else {
// pgfplots handles log plots base e INTERNALLY, but uses base 10 for display.
// convert to base 10:
transformedCoordy = point.realy / Math.log(10);
}
point.realy = Math.exp(point.realy);
}
if( this.dim > 2 ) {
if( this.zscale.length >= 3 && this.zscale.substr(0,3) == "log" ) {
if( this.zscale.length > 4 ) // log:
point.realz = point.realz * Math.log( this.zscale.substr(4) );
else {
// pgfplots handles log plots base e INTERNALLY, but uses base 10 for display.
// convert to base 10:
transformedCoordz = point.realz / Math.log(10);
}
point.realz = Math.exp(point.realz);
}
}
// replace the text substring "(xy)" with the actual coordinates:
var coordOff = point.text.indexOf(clickablePatternForXY);
if( coordOff >= 0 ) {
point.text =
point.text.substring( 0, coordOff ) +
sprintf( displayOpts.pointFormat, point.realx,point.realy,point.realz) +
point.text.substr( coordOff+clickablePatternForXY.length );
}
point.draw( this.docObject, textField, displayOpts );
if( retCoords ) {
retCoords[0] = transformedCoordx;
retCoords[1] = transformedCoordy;
if( this.dim > 2 )
retCoords[2] = transformedCoordz;
}
}
}
function PGFPlotsTernaryAxis(properties) {
PGFPlotsAxis.call(this,properties);
}
PGFPlotsTernaryAxis.prototype = {
findClickableCoord : function( x,y, canvas, startSearch )
{
// Get and modify bounding box. The mouse movement is only accurate up to one point
// (mouseX and mouseY are integers), so the bounding box should be an integer as well.
var rect = canvas.rect; // rect = [ mincanvasx mincanvasy maxcanvasx maxcanvasy ]; relative to lower left corner
rect[0] = Math.round(rect[0]);
rect[1] = Math.round(rect[1]);
rect[2] = Math.round(rect[2]);
rect[3] = Math.round(rect[3]);
canvas.rect= rect;
var ternaryScale = 1 / ( rect[2] - rect[0] );
var X = ( x - rect[0] ) * ternaryScale;
var Y = ( y - rect[3] ) * ternaryScale;
var realx = 1.15470053837925 * Y; // 2/sqrt(3)
var realz = X - 0.5 * realx;
var realy = 1 - realx - realz;
if( realx < 0 \pgfplotsVERTBAR\pgfplotsVERTBAR realy < 0 \pgfplotsVERTBAR\pgfplotsVERTBAR realz < 0 )
return null;
var point = new ClickableCoord( x,y, realx, realy, clickablePatternForXY);
point.realz = realz;
point.dim = this.dim;
if( startSearch && !startSearch.isSnapToNearestCoord() ) {
console.println( "WARNING: startSearch().isSnapToNearestCoord() has been expected!" );
startSearch = null;
}
var nearestClickableCoord = this.findNearest( point, rect, startSearch );
if( nearestClickableCoord ) {
if( getDist( point.canvasx,point.canvasy, nearestClickableCoord.canvasx, nearestClickableCoord.canvasy ) < this.snapDist ) {
return nearestClickableCoord;
}
}
if( startSearch )
point = null;
return point;
},
/**
* Takes point's real coordinates and computes its canvas coordinates. The result is written back into \c point.
*/
computeCanvasFor : function( point, rect)
{
var unitx = (point.realx - this.xmin) / (this.xmax -this.xmin);
var unity = (point.realy - this.ymin) / (this.ymax -this.ymin);
var unitz = (point.realz - this.zmin) / (this.zmax -this.zmin);
var ternaryScale = ( rect[2] - rect[0] );
point.canvasx = rect[0] + ternaryScale* 0.5 * (unitx + 2 * unitz);
point.canvasy = rect[3] + ternaryScale* 0.866025403784* unitx; // sqrt(3)/2
},
}
PGFPlotsClassExtend( PGFPlotsTernaryAxis, PGFPlotsAxis );
function getVecLen( t1,t2 ) {
return Math.sqrt( t1*t1 + t2*t2);
}
function getDist( x1,y1, x2,y2 ) {
var t1 = (x1-x2);
var t2 = (y1-y2);
return getVecLen(t1,t2);
}
function axisMouseDown(formName )
{
posOnMouseDownX = mouseX;
posOnMouseDownY = mouseY;
}
/**
* @param formName the name of the clickable button. It is expected to be as large as the underlying plot.
* @param axis an object with the fields
* - xmin, xmax
* - ymin, ymax
* - xscale, yscale
* @param displayOpts an object with the fields
* - pointFormat an sprintf format string to format the final point coordinates.
* The default is "(\pgfplotsPERCENT.2f,\pgfplotsPERCENT.2f)"
* - fillColor the fill color for the annotation. Options are
* transparent, gray, RGB or CMYK color. Default is
* ["RGB",1,1,.855]
* - textFont / textSize
*/
function axisMouseUp(formName, axisAnnotObj, displayOpts)
{
var axis = PGFPlotsCreateAxisFor(axisAnnotObj,this);
if( axis == null )
return;
if( Math.abs( mouseX - posOnMouseDownX ) > 6 \pgfplotsVERTBAR\pgfplotsVERTBAR
Math.abs( mouseY - posOnMouseDownY ) > 6 )
{
axis.handleDragNDrop( formName, displayOpts );
} else {
axis.handleClick( formName, displayOpts );
}
}
\end{insDLJS}
%--------------------------------------------------
% function hideClickableTextfields() {
% for (var i = 0; i < this.numFields; i++) {
% var fieldName = this.getNthFieldName(i);
% console.println("checking Field " + fieldName + " ... ");
% if( fieldName.substr( 0, 13 ) == "clickableplot" && fieldName.indexOf( "-result", 12 ) >= 0 ) {
% console.println("hiding Field " + fieldName + " ... ");
% this.getField( fieldName ).display = display.hidden;
% }
% }
% }
% hideClickableTextfields();
%--------------------------------------------------
\pgfkeysdef{/pgfplots/annot/xy pattern}{\pgfplots@clickable@xypat@error}%
\pgfkeysdef{/pgfplots/annot/xy pattern/.initial}{\pgfplots@clickable@xypat@error}%
\def\pgfplots@clickable@xypat@error{\pgfplots@error{Sorry, \string\pgfplotsset{annot/xy pattern/.initial=...} can only be assigned *before* \string\usepgfplotslibrary{clickable}}}%
\pgfkeysdef{/pgfplots/annot/no such coord}{\pgfplots@clickable@nosuchcoord@error}%
\pgfkeysdef{/pgfplots/annot/no such coord/.initial}{\pgfplots@clickable@nosuchcoord@error}%
\def\pgfplots@clickable@nosuchcoord@error{\pgfplots@error{Sorry, \string\pgfplotsset{annot/no such coord/.initial=...} can only be assigned *before* \string\usepgfplotslibrary{clickable}}}%
\def\pgfplots@clickable@beginaxis{%
\pgfplotsapplistXglobalnewempty\pgfplots@clickable@collectedplots
\gdef\pgfplots@clickable@collectedplots@isempty{1}%
}%
\def\pgfplots@clickable@startcoordcollect{%
\pgfplotsapplistXnewempty\pgfplots@clickable@collectedplot
\def\pgfplots@clickable@collectedplot@isempty{1}%
}%
{\catcode`\|=0 |catcode`|\=12 |gdef|pgfplots@clickable@bslash{\}}%
{
\catcode`\"=13
\catcode`\|=13
\catcode`\#=12
\gdef\pgfplots@clickable@coordcollect@handlechars{%
\def"{\string\\\string\"}%
\def\#{#}%
\expandafter\def\csname \string"\endcsname{\string\\\string\"}%
\def|{\string"}%
\def\n{\pgfplots@clickable@bslash\string\n}%
\def\r{\pgfplots@clickable@bslash\string\r}%
\def\t{\pgfplots@clickable@bslash\string\t}%
\def\\{\pgfplots@clickable@bslash\pgfplots@clickable@bslash}%
}%
}
\def\pgfplots@clickable@coordcollect#1{%
\begingroup
\ifx\pgfplots@current@point@x\pgfutil@empty
\def\pgfmathresult{nan}%
\else
\pgfplotscoordmath{x}{tostring}\pgfplots@current@point@x
\fi
\let\pgfplots@current@point@x=\pgfmathresult
%
\ifx\pgfplots@current@point@y\pgfutil@empty
\def\pgfmathresult{nan}%
\else
\pgfplotscoordmath{y}{tostring}\pgfplots@current@point@y
\fi
\let\pgfplots@current@point@y=\pgfmathresult
%
\ifpgfplots@curplot@threedim
\ifx\pgfplots@current@point@z\pgfutil@empty
\def\pgfmathresult{nan}%
\else
\pgfplotscoordmath{z}{tostring}\pgfplots@current@point@z
\fi
\let\pgfplots@current@point@z=\pgfmathresult
\fi
%
\begingroup
\pgfplots@clickable@coordcollect@handlechars
#1%
\xdef\pgfplots@glob@TMPa{\pgfplotsretval}%
%\message{I have '\pgfplotsretval'}%
\endgroup
\xdef\pgfplots@glob@TMPa{\if1\pgfplots@clickable@collectedplot@isempty\else,\fi[\pgfplots@current@point@x,\pgfplots@current@point@y\ifpgfplots@curplot@threedim,\pgfplots@current@point@z\fi,"\pgfplots@glob@TMPa"]}%
\endgroup
\expandafter\pgfplotsapplistXpushback\expandafter{\pgfplots@glob@TMPa}\to\pgfplots@clickable@collectedplot
\def\pgfplots@clickable@collectedplot@isempty{0}%
}%
\def\pgfplots@clickable@endcoordcollect{%
\pgfplotsapplistXlet\pgfplots@clickable@collectedplot@=\pgfplots@clickable@collectedplot
\if1\pgfplots@clickable@collectedplots@isempty
\expandafter\pgfplotsapplistXglobalpushback\expandafter{\expandafter[\pgfplots@clickable@collectedplot@]}\to\pgfplots@clickable@collectedplots
\else
\expandafter\pgfplotsapplistXglobalpushback\expandafter{\expandafter,\expandafter[\pgfplots@clickable@collectedplot@]}\to\pgfplots@clickable@collectedplots
\fi
\gdef\pgfplots@clickable@collectedplots@isempty{0}%
}%
% Creates an area which is clickable. A click produces a popup which
% contains information about the point under the cursor.
%
% The complete (!) context needs to be provided using key-value-pairs,
% either in '#1' or set before invocation of \pgfplotsclickablecreate.
%
% This command actually creates an AcroForm which employs javascript
% whenever it is clicked. A javascript Object is created which
% represents the context (axis limits and options). This javascript
% object is available at runtime.
%
% @remark This method is public and it is NOT restricted to pgfplots.
% The pgfplots hook simply initialises the required key-value-pairs in
% '#1'.
% @remark This method does not draw anything. It initialises only a
% clickable area and javascript code.
%
% The required key-value-pairs are documented in the pdf-manual or can
% be seen above.
%
% @attention Complete key-value validation is NOT performed here. It
% can happen that invalid options will produce javascript bugs when
% opened with Acrobat Reader. Use the javascript console to find them.
\def\pgfplotsclickablecreate[#1]{%
\def\pgfplots@loc@TMPa{#1}%
\ifx\pgfplots@loc@TMPa\pgfutil@empty
\else
\pgfqkeys{/pgfplots/annot}{#1}%
\fi
\pgfkeysgetvalue{/pgfplots/annot/jsname}\pgfplots@clickable@uniquename
\ifx\pgfplots@clickable@uniquename\pgfutil@empty
\edef\pgfplots@clickable@uniquename{clickableplot\pgfplots@clickable@no}%
\begingroup
\c@pgf@counta=\pgfplots@clickable@no\relax
\advance\c@pgf@counta by1
\xdef\pgfplots@clickable@no{\the\c@pgf@counta}%
\endgroup
\fi
%
\pgfkeysgetvalue{/pgfplots/annot/collected plots}\pgfplots@clickable@collectedplots@@
\ifx\pgfplots@clickable@collectedplots@@\pgfutil@empty
\def\pgfplots@clickable@collectedplots@@{[]}%
\fi
%
\edef\pgfplots@clickable@expanded@args{%
{\pgfkeysvalueof{/pgfplots/annot/width}}%
{\pgfkeysvalueof{/pgfplots/annot/height}}%
{\pgfplots@clickable@uniquename}%
{{
axisType: "\pgfkeysvalueof{/pgfplots/axis type}",
dim: \pgfkeysvalueof{/pgfplots/annot/dim},
xmin: \pgfkeysvalueof{/pgfplots/annot/xmin},
xmax: \pgfkeysvalueof{/pgfplots/annot/xmax},
ymin: \pgfkeysvalueof{/pgfplots/annot/ymin},
ymax: \pgfkeysvalueof{/pgfplots/annot/ymax},
xscale: "\pgfkeysvalueof{/pgfplots/annot/xscale}",
yscale: "\pgfkeysvalueof{/pgfplots/annot/yscale}",
\ifnum\pgfkeysvalueof{/pgfplots/annot/dim}=3
zmin: \pgfkeysvalueof{/pgfplots/annot/zmin},
zmax: \pgfkeysvalueof{/pgfplots/annot/zmax},
zscale: "\pgfkeysvalueof{/pgfplots/annot/zscale}",
zaxis: \pgfkeysvalueof{/pgfplots/annot/z axis},
\fi
collectedPlots: \pgfplots@clickable@collectedplots@@,
snapDist: \pgfkeysvalueof{/pgfplots/annot/snap dist},
minminmin: \pgfkeysvalueof{/pgfplots/annot/minminmin},
xaxis: \pgfkeysvalueof{/pgfplots/annot/x axis},
yaxis: \pgfkeysvalueof{/pgfplots/annot/y axis}
}}%
{{
pointFormat: "\ifnum\pgfkeysvalueof{/pgfplots/annot/dim}=3 \pgfkeysvalueof{/pgfplots/annot/point format 3d}\else \pgfkeysvalueof{/pgfplots/annot/point format}\fi",
slopeFormat: "\pgfkeysvalueof{/pgfplots/annot/slope format}",
fillColor:\pgfkeysvalueof{/pgfplots/annot/js fillColor},
textFont:\pgfkeysvalueof{/pgfplots/annot/font},
textSize:\pgfkeysvalueof{/pgfplots/annot/textSize},
richText:\pgfkeysvalueof{/pgfplots/annot/richtext},
popupSizeGeneric:"\pgfkeysvalueof{/pgfplots/annot/popup size generic}",
popupSizeSnap:"\pgfkeysvalueof{/pgfplots/annot/popup size snap}",
printable: \ifpgfplots@annot@printable true\else false\fi
}}%
}%
\expandafter\pgfplots@create@clickable@plotarea\pgfplots@clickable@expanded@args
}%
% Defines either \def\pgfplotsretval{1} if the current axis is
% clickable or \def\pgfplotsretval{0} if not.
%
% The initial configuration is `1' for any 2d axis, `1' for 3d axes
% with 'clickable coords' and `0' for 3d axes without `clickable
% coords'.
%
% Overwrite \pgfplotsclickable@check@enable@axistype@ to
% make axis type specific things.
\def\pgfplotsclickable@check@enable{%
\def\pgfplotsretval{1}%
\ifpgfplots@threedim
\ifx\pgfplots@clickable@collectedplots@@\pgfutil@empty
\def\pgfplotsretval{0}%
\fi
\fi
\csname pgfplotsclickable@check@enable@axistype@\pgfkeysvalueof{/pgfplots/axis type}\endcsname
}%
% This thing is invoked from within pgfplots. It prepares and invokes
% \pgfplotsclickablecreate.
%
\def\pgfplots@create@clickable@plotarea@hook{%
\ifpgfplots@clickable
\begingroup
% communicate collected plot coordinates:
\pgfplotsapplistXgloballet\pgfplots@clickable@collectedplots@@=\pgfplots@clickable@collectedplots
\pgfplotsapplistXglobalnewempty\pgfplots@clickable@collectedplots
\t@pgfplots@tokc=\expandafter{\pgfplots@clickable@collectedplots@@}%
\edef\pgfplots@clickable@collectedplots@@{[\the\t@pgfplots@tokc]}%
\pgfkeyslet{/pgfplots/annot/collected plots}\pgfplots@clickable@collectedplots@@
%
\pgfplotsclickable@check@enable
\if1\pgfplotsretval
%
\pgfplotscoordmath{x}{datascaletrafo inverse}{\pgfplots@xmin}%
\pgfplotscoordmath{x}{tostring}{\pgfmathresult}%
\let\pgfplots@clickable@xmin=\pgfmathresult
\pgfplotscoordmath{x}{datascaletrafo inverse}{\pgfplots@xmax}%
\pgfplotscoordmath{x}{tostring}{\pgfmathresult}%
\let\pgfplots@clickable@xmax=\pgfmathresult
%
\pgfplotscoordmath{y}{datascaletrafo inverse}{\pgfplots@ymin}%
\pgfplotscoordmath{y}{tostring}{\pgfmathresult}%
\let\pgfplots@clickable@ymin=\pgfmathresult
\pgfplotscoordmath{y}{datascaletrafo inverse}{\pgfplots@ymax}%
\pgfplotscoordmath{y}{tostring}{\pgfmathresult}%
\let\pgfplots@clickable@ymax=\pgfmathresult
%
\ifpgfplots@threedim
\pgfplotscoordmath{z}{datascaletrafo inverse}{\pgfplots@zmin}%
\pgfplotscoordmath{z}{tostring}{\pgfmathresult}%
\let\pgfplots@clickable@zmin=\pgfmathresult
\pgfplotscoordmath{z}{datascaletrafo inverse}{\pgfplots@zmax}%
\pgfplotscoordmath{z}{tostring}{\pgfmathresult}%
\let\pgfplots@clickable@zmax=\pgfmathresult
\fi
%
% Convert to user interface of clickable lib:
\pgfplotspointbbdiagonal
\edef\pgfplots@clickable@wd{\the\pgf@x}%
\pgfkeyslet{/pgfplots/annot/width}\pgfplots@clickable@wd
\edef\pgfplots@clickable@ht{\the\pgf@y}%
\pgfkeyslet{/pgfplots/annot/height}\pgfplots@clickable@ht
\pgfkeyslet{/pgfplots/annot/xmin}\pgfplots@clickable@xmin
\pgfkeyslet{/pgfplots/annot/xmax}\pgfplots@clickable@xmax
\pgfkeyslet{/pgfplots/annot/ymin}\pgfplots@clickable@ymin
\pgfkeyslet{/pgfplots/annot/ymax}\pgfplots@clickable@ymax
\ifpgfplots@xislinear
\pgfkeyssetvalue{/pgfplots/annot/xscale}{linear}%
\else
\pgfkeyssetvalue{/pgfplots/annot/xscale}{log:\pgfkeysvalueof{/pgfplots/log basis x}}%
\fi
\ifpgfplots@yislinear
\pgfkeyssetvalue{/pgfplots/annot/yscale}{linear}%
\else
\pgfkeyssetvalue{/pgfplots/annot/yscale}{log:\pgfkeysvalueof{/pgfplots/log basis y}}%
\fi
\ifpgfplots@threedim
\pgfkeyslet{/pgfplots/annot/zmin}\pgfplots@clickable@zmin
\pgfkeyslet{/pgfplots/annot/zmax}\pgfplots@clickable@zmax
\ifpgfplots@zislinear
\pgfkeyssetvalue{/pgfplots/annot/zscale}{linear}%
\else
\pgfkeyssetvalue{/pgfplots/annot/zscale}{log:\pgfkeysvalueof{/pgfplots/log basis z}}%
\fi
\fi
%
% note that \pgfplotspointbblowerleft has *not* been
% transformed after \endtikzpicture in pgfplots.code.tex.
% That's why I can use it here:
\pgfpointdiff
\pgfplotspointbblowerleft
{\pgfplotspointminminmin}%
\pgf@sys@bp@correct\pgf@x \pgf@sys@bp@correct\pgf@y
\edef\pgfplots@loc@TMPa{[\pgf@sys@tonumber\pgf@x, \pgf@sys@tonumber\pgf@y]}%
\pgfkeyslet{/pgfplots/annot/minminmin}\pgfplots@loc@TMPa
%
\pgfplotspointxaxis
\pgf@sys@bp@correct\pgf@x \pgf@sys@bp@correct\pgf@y
\edef\pgfplots@loc@TMPa{[\pgf@sys@tonumber\pgf@x, \pgf@sys@tonumber\pgf@y]}%
\pgfkeyslet{/pgfplots/annot/x axis}\pgfplots@loc@TMPa
%
\pgfplotspointyaxis
\pgf@sys@bp@correct\pgf@x \pgf@sys@bp@correct\pgf@y
\edef\pgfplots@loc@TMPa{[\pgf@sys@tonumber\pgf@x, \pgf@sys@tonumber\pgf@y]}%
\pgfkeyslet{/pgfplots/annot/y axis}\pgfplots@loc@TMPa
%
\ifpgfplots@threedim
\pgfplotspointzaxis
\pgf@sys@bp@correct\pgf@x \pgf@sys@bp@correct\pgf@y
\edef\pgfplots@loc@TMPa{[\pgf@sys@tonumber\pgf@x, \pgf@sys@tonumber\pgf@y]}%
\pgfkeyslet{/pgfplots/annot/z axis}\pgfplots@loc@TMPa
\fi
%
\pgfkeyssetvalue{/pgfplots/annot/dim}{\ifpgfplots@threedim 3\else2\fi}%
%
%
\pgfinterruptboundingbox%
\pgftext[left,bottom,at=\lowerleftinnercorner]{\pgfplotsclickablecreate[]}%
\endpgfinterruptboundingbox%
\fi
\endgroup
\fi
}
% This is the low-level method which creates Acroforms and Javascript
% code.
% #1: width
% #2: height
% #3: name
% #4: the axisAnnotObj object (see javascript docs above)
% #5: the displayOpts object (see javascript docs above)
\def\pgfplots@create@clickable@plotarea#1#2#3#4#5{%
%\tracingmacros=2\tracingcommands=2
%\leavevmode
%--------------------------------------------------
% hyperref.sty implementation:
%--------------------------------------------------
% \PushButton[name=#3,borderwidth=0,bordersep=0,
% onclick={processAnnotatedPlot("#3", #4, #5);}]{\vbox to #2{\hsize=#1\vfill\hfill}}%
% \TextField[name=#3-result,hidden=true]{}%
%--------------------------------------------------
%
%--------------------------------------------------
% eforms.sty implementation:
% it allows more customization.
%--------------------------------------------------
%
% Hier kommen Annotation Directories zum Zuge!
% -> siehe Annotations in pdf reference
\def\pushButtonDefaults{
\W{0}% border width
\Border{0 0 0}%
}%
\def\textFieldDefaults{%
\W{1}% border width
\S{B}% border style ( one of SDBIU )
\F{2}% "display" bitflag. 2^1= hidden (see "Annotation Flags" in pdf reference)
%ATTENTION: \F 2 (hidden) produces INCOMPATIBILITIES with figure environment!?
% ---> ok, that has been fixed by recent versions of hyperref.
% (the pdf catalog may be incomplete in older hyperref pdftex drivers)
\Ff{1}% "Field characteristics" bitflag. 2^0 = "read-only"
}%
\pushButton[
%\A{/S/JavaScript/JS(processAnnotatedPlot("#3", #4, #5);)}%
\AA{
% /U = "mouse UP"
% /D = "mouse DOWN"
/U << /S/JavaScript/JS(axisMouseUp("#3", #4, #5);) >>
/D << /S/JavaScript/JS(axisMouseDown("#3");) >>
}%
]
{#3}
{#1}{#2}%
\textField{#3-result}{0pt}{0pt}%
\textField{#3-result2}{0pt}{0pt}%
\textField{#3-resultmark}{0pt}{0pt}%
\textField{#3-result2mark}{0pt}{0pt}%
\textField{#3-slope}{0pt}{0pt}%
% Unfortunately, line annotations can't be created/changed in acrobat
% javascript due to right problems :-(
%--------------------------------------------------
% \hbox to 0pt{\vsize=0pt \pdfannot{
% /Subtype /Line
% /Open /false
% /NM (#3-line)
% /C
% /CA
% /Subj ()
% /Contents ()
% /L [0 0 0 0]
% /LE [/None /OpenArrow] % PDF 1.4
% % /Ff 194
% }}%
%--------------------------------------------------
%
%
%\setLinkBbox[%
% \Border{}%
% \A{/S/JavaScript/JS(processme("#3");)}%
% \rawPDF{/C[1 0 0] /NM (#3)}%
% ]%
% {#1}{#2}{}%
}
\catcode`\"=\pgfplotscatcodeDQ
\endinput