source: trunk/FACT++/www/viewer/index.js@ 17797

Last change on this file since 17797 was 17796, checked in by tbretz, 11 years ago
Make sure image is on top during movement; remove zindex again afterwards
File size: 39.1 KB
Line 
1'use strict';
2
3// ==========================================================================
4
5function onRightMouseClick(event)
6{
7 if (event.button!=2)
8 return;
9
10 var strData = event.target.toDataURL("image/png");
11
12 var img = document.createElement("img");
13 img.src = strData;
14
15 $(img).css({ "z-index": "9999", "position": "absolute" });
16 $(img).insertBefore($(event.target));
17
18 setTimeout(function () { $(img).remove(); }, 100);
19}
20
21(function ($)
22 {
23
24 $.plot.plugins.push({
25 init: function(plot, classes)
26 {
27 plot.hooks.bindEvents.push(function(plot, eventHolder) { eventHolder.mousedown(onRightMouseClick); });
28 plot.hooks.shutdown.push(function(plot, eventHolder) { eventHolder.unbind("mousedown", onRightMouseClick); });
29 },
30 name: 'saveAsImage',
31 version: '1.0'
32 });
33
34 })(jQuery);
35
36// ==========================================================================
37
38var editor1;
39var editor2;
40var plot;
41
42function debug(txt)
43{
44 var dbg = document.getElementById("debug");
45 dbg.appendChild(document.createTextNode(txt));
46 dbg.appendChild(document.createElement("br"));
47}
48
49function setupAccordion(accordion, container, inactive)
50{
51 function onAccordion(event, ui)
52 {
53 if (ui.oldHeader.length==0)
54 $(container).slideDown(400);
55 else
56 $(container).slideUp(400);
57 }
58
59 var config = { collapsible: true };
60
61 if (inactive)
62 {
63 config.active = false;
64 $(container).hide();
65 }
66
67 var acc = $(accordion);
68
69 acc.accordion(config);
70 acc.on("accordionbeforeactivate", onAccordion);
71}
72
73function onResize(event, ui)
74{
75 if (!ui.size)
76 return;
77
78 $(event.target.id).css({marginRight:'2px'});
79
80 var editor = event.target.id=="textcontainer1" ? editor1 : editor2;
81
82 editor.setSize("100%", ui.size.height);
83 editor.refresh();
84}
85
86function setSize(id, w, h)
87{
88 w = parseInt(w);
89 h = parseInt(h);
90
91 $("#"+id).width(w);
92 $("#"+id).height(h);
93
94 document.getElementById(id).width=w;
95 document.getElementById(id).height=h;
96}
97
98function onResizeGrid(id)
99{
100 var w = document.getElementById(id+"container").clientWidth/4;
101
102 var offy = 0;
103 var offx = 5;
104
105 var cont = document.getElementById("center"+id).childNodes[0];
106
107 var nn;
108 if (cont)
109 {
110 nn = parseInt(cont.id[cont.id.length-1]);
111 setSize(id+nn, w*2, w*2);
112 }
113
114 if (nn!=1)
115 setSize(id+'1', w-offx, w-offy);
116 if (nn!=2)
117 setSize(id+'2', w-offx, w-offy);
118 if (nn!=3)
119 setSize(id+'3', w-offx, w-offy);
120 if (nn!=4)
121 setSize(id+'4', w-offx, w-offy);
122
123 document.getElementById("center"+id).width=parseInt(w*2);
124
125 setSize('cont'+id+'1', w, w);
126 setSize('cont'+id+'2', w, w);
127 setSize('cont'+id+'3', w, w);
128 setSize('cont'+id+'4', w, w);
129}
130
131function onResizeCameras(event, ui)
132{
133 onResizeGrid('camera');
134
135 drawFullCam("camera1");
136 drawFullCam("camera2");
137 drawFullCam("camera3");
138 drawFullCam("camera4");
139}
140
141function onResizeHistograms(event, ui)
142{
143 onResizeGrid('hist');
144}
145
146function createEditor(textarea)
147{
148 var editor;
149
150 var config =
151 {
152 //value: "function myScript(){return 100;}\n",
153 mode: { name: "text/typescript", globalVars: true },
154 indentUnit: 4,
155 styleActiveLine: true,
156 matchBrackets: true,
157 lineNumbers: true,
158 foldGutter: true,
159 lint: true,
160 highlightSelectionMatches: {showToken: /\w/},
161 gutters: ["CodeMirror-lint-markers", "CodeMirror-linenumbers", "CodeMirror-foldgutter"],
162 extraKeys: {
163 //"Ctrl-D": "duplicateLine",
164 //"Alt--": "goToBracket",
165 //"Ctrl-H": "findPrev",
166 "Ctrl-Down": "autocomplete",
167 "Tab": "indentAuto",
168 "Ctrl-Y": "deleteLine",
169 "Ctrl-.": function(cm) {
170 cm.foldCode(cm.getCursor());
171 },
172 "F11": function(cm) {
173 editor.setOption("fullScreen", !editor.getOption("fullScreen"));
174 },
175 "Ctrl-R": function(cm) {
176 editor.execCommand("replace");
177 },
178 "Esc": function(cm) {
179 if (editor.getOption("fullScreen")) editor.setOption("fullScreen", false);
180 },
181 "Enter": function(cm) {
182 editor.execCommand("indentAuto");
183 editor.execCommand("newlineAndIndent");
184 },
185 }
186 };
187
188 editor = CodeMirror.fromTextArea(document.getElementById(textarea), config);
189 editor.setOption("theme", "blackboard");
190
191 return editor;
192}
193
194function colorizeHTML(textarea)
195{
196 var config =
197 {
198 //value: "function myScript(){return 100;}\n",
199 mode: { name: "text/typescript", globalVars: true },
200 readOnly: true,
201 };
202
203 CodeMirror.fromTextArea(document.getElementById(textarea), config);
204}
205
206function disableControls(disabled)
207{
208 $('#submit').prop('disabled', disabled);
209 $('#getcamera').prop('disabled', disabled);
210 $('#getwaveforms').prop('disabled', disabled);
211 $('#event').prop('disabled', disabled);
212 $('#pixel').prop('disabled', disabled);
213 $('#cbpx').prop('disabled', disabled);
214 $('#cbpx-c').prop('disabled', disabled);
215 $('#cbpx-b').prop('disabled', disabled);
216 $('#cbpx-p').prop('disabled', disabled);
217 $('#cbpx-x').prop('disabled', disabled);
218 $('#file').prop('disabled', disabled);
219
220 if (disabled)
221 $('#calibrated').prop('disabled', true);
222 else
223 {
224 var list = document.getElementById("file").data;
225 if (list)
226 {
227 var file = document.getElementById("file").value;
228 $('#calibrated').prop('disabled', !list[file]);
229 }
230 }
231}
232
233function onGetCameras()
234{
235 var arr =
236 [
237 document.getElementById("camera1").dataAbs,
238 document.getElementById("camera2").dataAbs,
239 document.getElementById("camera3").dataAbs,
240 document.getElementById("camera4").dataAbs,
241 ];
242
243 $('#controls > input[name=data]').val(JSON.stringify(arr));
244 $('#controls').attr('action','index.php');
245 $('#controls').submit();
246}
247
248function onGetWaveforms()
249{
250 var arr = document.getElementById("waveform").data;
251
252 $('#controls > input[name=data]').val(JSON.stringify(arr));
253 $('#controls').attr('action','index.php');
254 $('#controls').submit();
255}
256
257function onReady()
258{
259 CodeMirror.colorize(null, 'javascript');
260
261 //$('input,select').keypress(function(event) { return event.keyCode != 13; });
262
263 //colorizeHTML("code0");
264 //colorizeHTML("code1");
265
266 $("#accordion").accordion({collapsible:true,active:false,heightStyle:'content'});
267 $("#accordion").find('h3').filter(':contains(Runtime)').hide();
268 if (location.href.search('debug')==-1)
269 $("#accordion").find('h3').filter(':contains(Debug)').hide();
270
271 $("#textcontainer1").resizable({handles:"s",autoHide:true,});
272 $("#textcontainer1").on("resize", onResize);
273
274 $("#textcontainer2").resizable({handles:"s",autoHide:true,});
275 $("#textcontainer2").on("resize", onResize);
276
277 $("#cameracontainer").on("resize", onResizeCameras);
278 onResizeCameras();
279
280 $("#histcontainer").on("resize", onResizeHistograms);
281 onResizeHistograms();
282
283 $("#contcamera1").click(onClickContCamera);
284 $("#contcamera2").click(onClickContCamera);
285 $("#contcamera3").click(onClickContCamera);
286 $("#contcamera4").click(onClickContCamera);
287
288 $("#conthist1").click(onClickContHist);
289 $("#conthist2").click(onClickContHist);
290 $("#conthist3").click(onClickContHist);
291 $("#conthist4").click(onClickContHist);
292
293 $("#camera1").click(onClick);
294 $("#camera2").click(onClick);
295 $("#camera3").click(onClick);
296 $("#camera4").click(onClick);
297
298 $('#camera1').mousedown(onRightMouseClick);
299 $('#camera2').mousedown(onRightMouseClick);
300 $('#camera3').mousedown(onRightMouseClick);
301 $('#camera4').mousedown(onRightMouseClick);
302
303 editor1 = createEditor("editor1");
304 editor2 = createEditor("editor2");
305
306 setupAccordion('#accordion5', '#editorcontainer1', true);
307 setupAccordion('#accordion1', '#editorcontainer2');
308
309 $('#accordion5').on("accordionactivate", function() { $('#editorcontainer1fake').hide(); editor1.refresh(); });
310 $('#accordion1').on("accordionactivate", function() { $('#editorcontainer2fake').hide(); editor2.refresh(); });
311
312 setupAccordion('#accordion2', '#cameracontainer');
313 setupAccordion('#accordion7', '#histcontainer', true);
314 setupAccordion('#accordion3', '#waveformcontainer');
315 setupAccordion('#accordion4', '#helpcontainer', true);
316 setupAccordion('#accordion6', '#ctrlcontainer', true);
317
318 $("#selectfile1").on('change', onFile);
319 $("#selectfile2").on('change', onFile);
320
321 $(document).ajaxStart(function() { disableControls(true) }).ajaxStop(function() { disableControls(false); });
322
323
324 $.ajax({
325 type: "POST",
326 cache: false,
327 url: "index.php",
328 success: onFilelistReceived,
329 error: function(xhr) { if (xhr.status==0) alert("ERROR[0] - Request failed!"); else alert("ERROR[0] - "+xhr.statusText+" ["+xhr.status+"]"); }
330 });
331}
332
333function onFileSelect(event, ui)
334{
335 var list = document.getElementById("file").data;
336 var file = ui.item.value;
337
338 $('#calibrated').prop('disabled', !list[file]);
339 if (!list[file])
340 $('#calibrated').prop('checked', false);
341
342 document.getElementById("event").value = 0;
343 onSubmit(ui.item.value);
344}
345
346function onFilelistReceived(result)
347{
348 //var dbg = document.getElementById("debug");
349
350 //var pre = document.createElement("pre");
351 //pre.appendChild(document.createTextNode(rc));
352 //dbg.appendChild(pre);
353
354 var rc;
355 try
356 {
357 rc = JSON.parse(result);
358 }
359 catch (e)
360 {
361 alert("ERROR[0] - Decoding answer:\n"+e);
362 return;
363 }
364
365 document.getElementById("file").data = rc;
366
367 var list = [ ];
368 for (var file in rc)
369 list.push(file);
370
371 var opts =
372 {
373 source: list,
374 select: onFileSelect,
375 position: { my: "right top", at: "right bottom", collision: "flipfit" },
376 };
377
378 $("#file").autocomplete(opts);
379 document.getElementById("file").value = "2014/04/17-181";
380
381 onSubmit("2014/04/17-181");
382}
383
384function setZoom(xfrom, xto, yfrom, yto)
385{
386 var xaxis = plot.getXAxes()[0];
387 var yaxis = plot.getYAxes()[0];
388
389 if (xfrom!==undefined)
390 xaxis.options.min = xfrom;
391 if (xto!==undefined)
392 xaxis.options.max = xto;
393
394 if (yfrom!==undefined)
395 yaxis.options.min = yfrom;
396 if (yto!==undefined)
397 yaxis.options.max = yto;
398
399 plot.setupGrid();
400 plot.draw();
401 plot.clearSelection();
402}
403
404function onPlotHover(event, pos, item)
405{
406 if (!item)
407 {
408 $("#tooltip").fadeOut(100);
409 return;
410 }
411
412 var x = item.datapoint[0].toFixed(2);
413 var y = item.datapoint[1].toFixed(2);
414
415 var tooltip = $("#tooltip");
416 tooltip.html(parseInt(x) + " / " + y);
417 tooltip.css({top: item.pageY-20, left: item.pageX+5});
418 tooltip.fadeIn(200);
419}
420
421function drawHist(n)
422{
423 var canv = document.getElementById("camera"+n);
424 var hist = document.getElementById("hist"+n);
425
426 var xmin = parseFloat(document.getElementById("histmin"+n).value);
427 var xmax = parseFloat(document.getElementById("histmax"+n).value);
428 var nbins = 100;//parseInt(xmax-xmin);
429 var step = (xmax-xmin)/nbins;
430 if (step<1)
431 {
432 step = 1;
433 nbins = parseInt(xmax-xmin)+1;
434 }
435
436 var bins = new Array(nbins);
437 for (var i=0; i<nbins; i++)
438 bins[i] = [ xmin+i*step, 0 ];
439
440 var data = canv.dataAbs;
441 for (var i=0; i<1440; i++)
442 if (data[i]!==undefined && data[i]!==null)
443 {
444 var ix = parseInt((data[i]-xmin)/step);
445 if (ix>=0 && ix<nbins)
446 bins[ix][1] ++;
447 }
448
449 var opts =
450 {
451 grid: {
452 hoverable: true,
453 }
454 };
455
456 var hist = $.plot("#hist"+n, [ { data:bins, bars: {show:true} } ], opts);
457 $('#hist'+n).bind("plothover", onPlotHover);
458}
459
460function processCameraData(n, data)
461{
462 var canv = document.getElementById("camera"+n);
463
464 canv.dataAbs = new Array(1440);
465 for (var i=0; i<1440; i++)
466 if (data[i]!==undefined && data[i]!==null)
467 canv.dataAbs[i] = data[i];
468
469 canv.min = Math.min.apply(Math, canv.dataAbs.filter(function(e){return !isNaN(e)}));
470 canv.max = Math.max.apply(Math, canv.dataAbs.filter(function(e){return !isNaN(e)}));
471
472 canv.dataRel = new Array(1440);
473 for (var i=0; i<1440; i++)
474 if (data[i]!==undefined && data[i]!==null)
475 canv.dataRel[i] = (data[i]-canv.min)/canv.max;
476
477 if (document.getElementById("cameraminon"+n).checked)
478 document.getElementById("cameramin"+n).value = canv.min;
479 if (document.getElementById("cameramaxon"+n).checked)
480 document.getElementById("cameramax"+n).value = canv.max;
481
482 // ---------------------------
483
484 var hist = document.getElementById("hist"+n);
485
486 hist.min = canv.min;
487 hist.max = canv.max;
488
489 if (document.getElementById("histminon"+n).checked)
490 document.getElementById("histmin"+n).value = canv.min;
491 if (document.getElementById("histmaxon"+n).checked)
492 document.getElementById("histmax"+n).value = canv.max;
493
494 drawHist(n);
495}
496
497
498function onDataReceived(rc)
499{
500 var err = document.getElementById("error");
501 var dbg = document.getElementById("debug");
502 var con = document.getElementById("console");
503
504 //var pre = document.createElement("pre");
505 //pre.appendChild(document.createTextNode(rc));
506 //dbg.appendChild(pre);
507
508 try
509 {
510 rc = JSON.parse(rc);
511 if (!rc)
512 return;
513 }
514 catch (e)
515 {
516 alert("ERROR[1] - Decoding answer:\n"+e);
517 return;
518 }
519
520 var evt = rc.event;
521 var file = rc.file;
522
523 document.getElementById("event").max = file.numEvents;
524 var el = document.getElementById("numevents");
525 if (el.firstChild)
526 el.removeChild(el.firstChild);
527 el.appendChild(document.createTextNode(file.numEvents));
528
529 var infotxt = "<pre>";
530 infotxt += "\nStart time: "+new Date(file.runStart*24*3600*1000).toUTCString();
531 infotxt += "\nEnd time: "+new Date(file.runEnd*24*3600*1000).toUTCString();
532 infotxt += "\nRun type: "+file.runType;
533 if (file.drsFile>=0)
534 infotxt += " [drs-step "+file.drsFile+"]";
535
536 $("#runinfo").html(infotxt);
537 $("#eventinfo").html("Trigger: "+evt.trigger.join(' | ')+" [0x"+evt.triggerType.toString(16)+"]");
538
539 if (rc.ret)
540 {
541 while (con.lastChild)
542 con.removeChild(con.lastChild);
543 }
544
545 if (rc.err)
546 {
547 while (err.lastChild)
548 err.removeChild(err.lastChild);
549
550 err.appendChild(document.createTextNode("Javascript runtime exception: "+rc.err.file+":"+rc.err.lineNumber));
551 err.appendChild(document.createTextNode("\n"));
552 err.appendChild(document.createTextNode(rc.err.sourceLine));
553 err.appendChild(document.createTextNode("\n"));
554 err.appendChild(document.createTextNode(rc.err.trace));
555
556 var editor = rc.err.file=="main" ? editor2 : editor1;
557 editor.setCursor(rc.err.lineNumber-1, 1);
558
559 $("#accordion").find('h3').filter(':contains(Runtime)').show();
560 $("#accordion").accordion("option", "active", 0);
561 }
562
563 if (rc.debug!==undefined)
564 {
565 con.appendChild(document.createTextNode(rc.debug));
566
567 //debug("return "+JSON.stringify(rc.ret));
568 //debug("");
569 debug("PHP execution:");
570 debug("Time Javascripts = "+(rc.timeJs[0]*1000).toFixed(2)+","+(rc.timeJs[1]*1000).toFixed(2)+","+(rc.timeJs[2]*1000).toFixed(2)+ " [ms]");
571 }
572
573 if (rc.ret!==undefined && Array.isArray(rc.ret))
574 {
575 if (rc.ret[0] instanceof Object)
576 processCameraData(1, rc.ret[0]);
577 else
578 processCameraData(1, rc.ret);
579
580 if (rc.ret.length>1)
581 processCameraData(2, rc.ret[1]);
582
583 if (rc.ret.length>2)
584 processCameraData(3, rc.ret[2]);
585
586 if (rc.ret.length>3)
587 processCameraData(4, rc.ret[3]);
588 }
589
590 // We have to redraw all of them to display the changed pixel value
591 onCameraMinMax(1);
592 onCameraMinMax(2);
593 onCameraMinMax(3);
594 onCameraMinMax(4);
595
596 debug("Total time = "+(rc.timePhp*1000).toFixed(1)+" ms");
597 debug("Peak memory = "+rc.memory+" MiB");
598
599 if (Array.isArray(rc.waveform))
600 {
601 var waveform = document.getElementById("waveform");
602 waveform.data = [ ];
603
604 var data = [
605 { label: "[0] ", data: new Array(evt.numRoi) },
606 { label: "[1] ", data: new Array(evt.numRoi) },
607 { label: "[2] ", data: new Array(evt.numRoi) },
608 { label: "[3] ", data: new Array(evt.numRoi) },
609 ];
610
611 var min = [];
612 var max = [];
613 if (Array.isArray(rc.waveform) && rc.waveform.length==evt.numRoi)
614 {
615 min.push(Math.min.apply(Math, rc.waveform));
616 max.push(Math.max.apply(Math, rc.waveform));
617
618 var d = data[0].data;
619 for (var i=0; i<evt.numRoi; i++)
620 d[i] = [ i, rc.waveform[i] ];
621
622 waveform.data[0] = rc.waveform;
623 }
624
625 for (var j=0; j<4; j++)
626 {
627 var ref = rc.waveform[j];
628
629 if (Array.isArray(ref) && ref.length==evt.numRoi)
630 {
631 min.push(Math.min.apply(Math, ref));
632 max.push(Math.max.apply(Math, ref));
633
634 var d = data[j].data;
635 for (var i=0; i<evt.numRoi; i++)
636 d[i] = [ i, ref[i] ];
637
638 waveform.data[j] = ref;
639 }
640 }
641
642 waveform.ymin = Math.min.apply(Math, min);
643 waveform.ymax = Math.max.apply(Math, max);
644 waveform.xmin = 0;
645 waveform.xmax = evt.numRoi;
646
647 if (document.getElementById("waveformxminon").checked)
648 document.getElementById("waveformxmin").value = waveform.xmin;
649 if (document.getElementById("waveformxmaxon").checked)
650 document.getElementById("waveformxmax").value = waveform.xmax;
651
652 if (document.getElementById("waveformminon").checked)
653 document.getElementById("waveformmin").value = waveform.ymin;
654 if (document.getElementById("waveformmaxon").checked)
655 document.getElementById("waveformmax").value = waveform.ymax;
656
657 var xmin = document.getElementById("waveformxminon").checked ? waveform.xmin : parseInt(document.getElementById("waveformxmin").value);
658 var xmax = document.getElementById("waveformxmaxon").checked ? waveform.xmax : parseInt(document.getElementById("waveformxmax").value);
659
660 var ymin = document.getElementById("waveformminon").checked ? waveform.ymin : parseInt(document.getElementById("waveformmin").value);
661 var ymax = document.getElementById("waveformmaxon").checked ? waveform.ymax : parseInt(document.getElementById("waveformmax").value);
662
663 var opts =
664 {
665 xaxis: {
666 min: xmin-1,
667 max: xmax+1,
668 },
669 yaxis: {
670 min: ymin-5,
671 max: ymax+5,
672 },
673 series: {
674 lines: {
675 show: true
676 },
677 points: {
678 show: true,
679 symbol: 'cross',
680 }
681 },
682 selection: {
683 mode: "xy"
684 },
685 grid: {
686 hoverable: true,
687 }
688 };
689
690 plot = $.plot("#waveform", data, opts);
691
692 waveform = $('#waveform');
693 waveform.bind("plotselected", function (event, ranges)
694 {
695 setZoom(ranges.xaxis.from, ranges.xaxis.to,
696 ranges.yaxis.from, ranges.yaxis.to);
697 });
698
699 waveform.dblclick(function ()
700 {
701 var waveform = document.getElementById("waveform");
702 setZoom(waveform.xmin-1, waveform.xmax+1, waveform.ymin-5, waveform.ymax+5);
703 });
704 waveform.bind("plothover", onPlotHover);
705 }
706}
707
708function onSubmit(file, pixelOnly)
709{
710 if (!file)
711 file = document.getElementById("file").value;
712
713 var dbg = document.getElementById("debug");
714 while (dbg.lastChild)
715 dbg.removeChild(dbg.lastChild);
716
717 var active = $("#accordion").accordion("option", "active");
718 if (active==0)
719 {
720 $("#accordion").accordion("option", "active", false);
721 $("#accordion").find('h3').filter(':contains(Runtime)').hide();
722 }
723
724 var calibrated = document.getElementById("calibrated");
725 var calib = !calibrated.disabled && calibrated.checked;
726 var event = document.getElementById("event").value;
727 var pixel = document.getElementById("pixel").value;
728 var source1 = editor1.getValue();
729 var source2 = editor2.getValue();
730
731 var uri = "file="+file+"&event="+event+"&pixel="+map[pixel];
732 uri += "&source1="+encodeURIComponent(source1);
733 if (!pixelOnly)
734 uri += "&source2="+encodeURIComponent(source2);
735 if (calib)
736 uri += "&calibrated=1";
737
738 $.ajax({
739 type: "POST",
740 cache: false,
741 url: "index.php",
742 data: uri,
743 success: onDataReceived,
744 error: function(xhr) { if (xhr.status==0) alert("ERROR[1] - Request failed!"); else alert("ERROR[1] - "+xhr.statusText+" ["+xhr.status+"]"); }
745 });
746}
747
748function onFile(event, ui)
749{
750 var f = event.target.files[0];
751 if (!f)
752 return;
753
754 if (!f.type.match('text/plain') && !f.type.match('application/javascript'))
755 {
756 alert("ERROR - Unknown file type.");
757 return;
758 }
759
760 var id = event.target.id;
761 var editor = id[id.length-1]=='1' ? editor1 : editor2;
762
763 var reader = new FileReader();
764
765 // Closure to capture the file information.
766 reader.onload = (function(theFile) { return function(e) { editor.setValue(e.target.result); }; })(f);
767 // onloadstart
768 // onloadend
769 // onprogress
770
771 // Read in the text file
772 reader.readAsText(f);
773}
774
775function onMarker()
776{
777 drawFullCam("camera1");
778 drawFullCam("camera2");
779 drawFullCam("camera3");
780 drawFullCam("camera4");
781}
782
783function onEvent()
784{
785 onSubmit();
786}
787
788function checkPixel()
789{
790 var pix = parseInt(document.getElementById("pixel").value);
791 var c = parseInt(document.getElementById("cbpx-c").value);
792 var b = parseInt(document.getElementById("cbpx-b").value);
793 var p = parseInt(document.getElementById("cbpx-p").value);
794 var x = parseInt(document.getElementById("cbpx-x").value);
795 var cbpx = parseInt(document.getElementById("cbpx").value);;
796
797 if (pix >=0 && pix <1440 &&
798 c >=0 && c < 4 &&
799 b >=0 && b < 10 &&
800 p >=0 && p < 4 &&
801 x >=0 && x < 9 &&
802 cbpx>=0 && cbpx<1440)
803 return;
804
805 document.getElementById("pixel").value = 0;
806 document.getElementById("cbpx-c").value = 1;
807 document.getElementById("cbpx-b").value = 0;
808 document.getElementById("cbpx-p").value = 3;
809 document.getElementById("cbpx-x").value = 6;
810 document.getElementById("cbpx").value = 393;
811}
812
813
814function onPixel()
815{
816 checkPixel();
817
818 var p = parseInt(document.getElementById("pixel").value);
819
820 var cbpx = map[p];
821
822 document.getElementById("cbpx-c").value = parseInt((cbpx/360));
823 document.getElementById("cbpx-b").value = parseInt((cbpx/36)%10);
824 document.getElementById("cbpx-p").value = parseInt((cbpx/9)%4);
825 document.getElementById("cbpx-x").value = parseInt((cbpx%9));
826 document.getElementById("cbpx").value = parseInt(cbpx);
827
828 onSubmit("", true);
829}
830
831function onCBPX()
832{
833 checkPixel();
834
835 var c = parseInt(document.getElementById("cbpx-c").value);
836 var b = parseInt(document.getElementById("cbpx-b").value);
837 var p = parseInt(document.getElementById("cbpx-p").value);
838 var x = parseInt(document.getElementById("cbpx-x").value);
839
840 var cbpx = c*360 + b*36 + p*9 + x;
841
842 document.getElementById("cbpx").value = parseInt(cbpx);
843 document.getElementById("pixel").value = map.indexOf(cbpx);
844
845 onSubmit("", true);
846}
847
848function onHW()
849{
850 checkPixel();
851
852 var cbpx = parseInt(document.getElementById("cbpx").value);;
853
854 document.getElementById("cbpx-c").value = parseInt((cbpx/360));
855 document.getElementById("cbpx-b").value = parseInt((cbpx/36)%10);
856 document.getElementById("cbpx-p").value = parseInt((cbpx/9)%4);
857 document.getElementById("cbpx-x").value = parseInt((cbpx%9));
858
859 document.getElementById("pixel").value = map.indexOf(cbpx);
860
861 onSubmit("", true);
862}
863
864function isInside(x, y, mouse)
865{
866 var dist = Math.sqrt((mouse.x-x)*(mouse.x-x)+(mouse.y-y)*(mouse.y-y));
867 return dist<0.5;
868
869 /*
870 ctx.translate(x, y);
871 ctx.scale(1/2, 1/3);
872
873 ctx.beginPath();
874 ctx.moveTo( 1, 1);
875 ctx.lineTo( 0, 2);
876 ctx.lineTo(-1, 1);
877 ctx.lineTo(-1, -1);
878 ctx.lineTo( 0, -2);
879 ctx.lineTo( 1, -1);
880 ctx.fill();
881
882 ctx.restore();
883 */
884}
885
886var inprogress = { };
887function moveElement(id, n, target, callback)
888{
889 if (inprogress[id]==n || inprogress[id]<0)
890 return;
891
892 inprogress[id] = target ? -n : n;
893
894 var element = $("#"+id+n); //Allow passing in either a JQuery object or selector
895 var newParent = $(target ? target : "#cont"+id+n); //Allow passing in either a JQuery object or selector
896
897 var oldOffset = element.offset();
898
899 var newOffset = newParent.offset();
900
901 var w = newParent.width();
902 var h = newParent.height();
903
904 var temp = element.appendTo('body');
905 temp.css('position', 'absolute')
906 .css('left', oldOffset.left)
907 .css('top', oldOffset.top)
908 .css('zIndex', 999);
909
910 temp.animate( {'top': newOffset.top, 'left':newOffset.left, 'width':w, 'height': h},
911 'slow', function()
912 {
913 temp = temp.appendTo(newParent);
914 temp.css('position', 'relative');
915 temp.css('width', '');
916 temp.css('height', '');
917 temp.css('zIndex', '');
918 temp.css('left', '0');
919 temp.css('top', '0');
920
921 setSize(id+n, w, h);
922
923 if (callback)
924 callback(id+n);
925
926 inprogress[id] = 0;
927 });
928}
929
930function onClickCont(event, callback)
931{
932 var id = event.target.id;
933 if (!id)
934 id = event.target.parentNode.id;
935
936 var n = parseInt(id[id.length-1]);
937 var type = id.substr(0, id.length-1);
938
939 if (id.substr(0, 4)=="cont")
940 id = id.substr(4, id.length-4);
941 if (type.substr(0, 4)=="cont")
942 type = type.substr(4, type.length-4);
943
944 if (id.substr(0, type.length)==type)
945 {
946 var cont = document.getElementById("center"+type).childNodes[0];
947 if (cont)
948 {
949 var nn = parseInt(cont.id[cont.id.length-1]);
950 moveElement(type, nn, null, callback);
951 }
952 moveElement(type, n, "#center"+type, callback);
953
954 }
955 else
956 moveElement(type, n, null, callback);
957
958}
959
960function onClickContCamera(event)
961{
962 onClickCont(event, function(el) { drawFullCam(el); });
963}
964
965function onClickContHist(event)
966{
967 onClickCont(event);
968}
969
970function onClick(event)
971{
972 var cont = document.getElementById("centercamera").childNodes[0];
973 if (!cont)
974 return;
975
976 if (cont.id!=event.target.id)
977 return;
978
979 // get click position relative to canvas
980 var rect = event.target.getBoundingClientRect();
981
982 var x = event.clientX - rect.left;
983 var y = event.clientY - rect.top;
984
985 var mouse = { x: x, y: y };
986
987 // convert click position to pixel index
988 var index = getIndex(event.target.id, mouse);
989 if (index<0)
990 return;
991
992 document.getElementById("pixel").value = index;
993
994 onPixel();
995}
996
997function getClickPosition(event)
998{
999 var rect = event.target.getBoundingClientRect();
1000
1001 var x = event.clientX - rect.left;
1002 var y = event.clientY - rect.top;
1003
1004 return { x: x, y: y };
1005}
1006
1007function onMinMax(id, n)
1008{
1009 var el = document.getElementById(id+n);
1010
1011 el.zmin = document.getElementById(id+"min"+n).value;
1012 el.zmax = document.getElementById(id+"max"+n).value;
1013}
1014
1015function onCameraMinMax(n)
1016{
1017 onMinMax("camera", n);
1018 drawFullCam("camera"+n);
1019}
1020
1021function onHistMinMax(n)
1022{
1023 onMinMax("hist", n);
1024 drawHist(n);
1025}
1026
1027function onMinMaxOn(id, n)
1028{
1029 var el = document.getElementById(id+n);
1030
1031 var redraw;
1032 if (document.getElementById(id+"minon"+n).checked)
1033 {
1034 document.getElementById(id+"min"+n).setAttribute("disabled", "true");
1035 document.getElementById(id+"min"+n).value = el.min;
1036 redraw = true;
1037 }
1038 else
1039 document.getElementById(id+"min"+n).removeAttribute("disabled");
1040
1041 if (document.getElementById(id+"maxon"+n).checked)
1042 {
1043 document.getElementById(id+"max"+n).setAttribute("disabled", "true");
1044 document.getElementById(id+"max"+n).value = el.max;
1045 redraw = true;
1046 }
1047 else
1048 document.getElementById(id+"max"+n).removeAttribute("disabled");
1049
1050 return redraw;
1051}
1052
1053function onCameraMinMaxOn(n)
1054{
1055 if (onMinMaxOn("camera", n))
1056 onCameraMinMax(n);
1057}
1058
1059function onHistMinMaxOn(n)
1060{
1061 if (onMinMaxOn("hist", n))
1062 onHistMinMax(n);
1063}
1064
1065function onWaveformMinMax()
1066{
1067 var wf = document.getElementById("waveform");
1068
1069 var xmin, xmax, ymin, ymax;
1070
1071 var redraw;
1072 if (!document.getElementById("waveformxminon").checked)
1073 xmin = document.getElementById("waveformxmin").value;
1074 if (!document.getElementById("waveformxmaxon").checked)
1075 xmax = document.getElementById("waveformxmax").value;
1076 if (!document.getElementById("waveformminon").checked)
1077 ymin = document.getElementById("waveformmin").value;
1078 if (!document.getElementById("waveformmaxon").checked)
1079 ymax = document.getElementById("waveformmax").value;
1080
1081 setZoom(xmin, xmax, ymin, ymax);
1082
1083}
1084
1085function onWaveformMinMaxOn()
1086{
1087 var wf = document.getElementById("waveform");
1088
1089 var xmin, xmax, ymin, ymax;
1090
1091 var redraw;
1092 if (document.getElementById("waveformxminon").checked)
1093 {
1094 document.getElementById("waveformxmin").setAttribute("disabled", "true");
1095 document.getElementById("waveformxmin").value = wf.xmin;
1096 xmin = wf.xmin-1;
1097 }
1098 else
1099 document.getElementById("waveformxmin").removeAttribute("disabled");
1100
1101 if (document.getElementById("waveformxmaxon").checked)
1102 {
1103 document.getElementById("waveformxmax").setAttribute("disabled", "true");
1104 document.getElementById("waveformxmax").value = wf.xmax;
1105 xmax = wf.xmax+1;
1106 }
1107 else
1108 document.getElementById("waveformxmax").removeAttribute("disabled");
1109
1110 if (document.getElementById("waveformminon").checked)
1111 {
1112 document.getElementById("waveformmin").setAttribute("disabled", "true");
1113 document.getElementById("waveformmin").value = wf.ymin;
1114 ymin = wf.ymin-5;
1115 }
1116 else
1117 document.getElementById("waveformmin").removeAttribute("disabled");
1118
1119 if (document.getElementById("waveformmaxon").checked)
1120 {
1121 document.getElementById("waveformmax").setAttribute("disabled", "true");
1122 document.getElementById("waveformmax").value = wf.ymax;
1123 ymax = wf.ymax+5;
1124 }
1125 else
1126 document.getElementById("waveformmax").removeAttribute("disabled");
1127
1128 setZoom(xmin, xmax, ymin, ymax);
1129}
1130
1131//document.addEventListener("click", getClickPosition, false);
1132
1133$(document).ready(onReady);
1134
1135// ================================== Pixel mapping =================================================
1136
1137var map = new Array(1440);
1138
1139function initPixelMap()
1140{
1141 var codedMap = "966676:6:A;68656364626Y?\\?;A=A<AGADAN4K4i5g5h5o506W?Z?]?_?>A@A?AJAIAFACAM4J4H4f5d5e5l5m5n516X?[?^?N?P?AA1ABAVAUAKAHAEAO4L4I4G4E4c5a5b5M6j5k5V6Y6\\6_6G?J?O?Q?S?2A4A3AYAXAWAbA_AnAkAhA3404F4D4B4`5^5_5J6K6L6S6T6W6Z6]6E?H?K?M?R?T?V?5A7A6A\\A[AZAeAdAaA^AmAjAgA24o3m3C4A4?4]5[5\\5G6H6I6P6Q6R6U6X6[6^6F?I?L?<?>?U?;@=@8Ah@9AMALA]ABCACfAcA`AoAlAiA4414n3l3<4@4>425Z5X5Y5D6E6F698N6O608E8H8K8H>K>N>?>B>=???A?<@>@@@i@k@j@PAOANAECDCCC<C9CZCWCTC=3:3734313=4;4943515o4W5U5V5A6B6C6687888m7n7C8F8I8F>I>L>=>@>C>E>@?B?D??@A@C@l@n@m@SARAQAHCGCFC?C>C;C8CYCVCSC<393633303n2:4846405n4l4T5R5S5>6?6@6384858j7k7l7o7D8G8J8G>J>M>>>A>D>4>6>C?3?5?B@2@4@o@_@0ALBKBTA0CoBIC8D7D@C=C:C[CXCUC>3;3835323o2m2k27454j3m4k4i4Q5O5P5C7<6=6g71828o8h7i7S9<8?8B8Q>T>W>@=C=F=e<h<5>7>9>4?6?8?3@5@7@`@b@a@OBNBMB3C2C1C;D:D9D_D\\DQCNCKCF3C3@3>2;282Z1W1l2j2h2k3i3g3j4h4f4N5L5M5@7A7B7d7e7f7l8m8n8P9Q9:8=8@8O>R>U>>=A=D=c<f<i<k<8>:><>7?9?;?6@8@:@c@e@d@RBQBPB6C5C4C>D=D<DbDaD^D[DPCMCJCE3B3?3=2:272Y1V1T1i2g2e2h3f3d3g4e4c4K5I5J5=7>7?7a7b7c7i8j8k8M9N9O9R9;8>8A8P>S>V>?=B=E=d<g<j<Z<\\<;>k=m=:?j>l>9@i?k?f@V@g@CBBBSBgBfB7CoCnC?DSDRDcD`D]DRCOCLCG3D3A3?2<292[1X1U1S1Q1f2d2b2e3c3a3d4b4`4H5F5G5:7;7<7^7_7`7f8g8h8J9K9L97:::=:@:C:F:I:I=L=O=7=:===n<1=[<]<_<l=n=0>k>m>o>j?l?n?W@Y@X@FBEBDBjBiBhB2D1D0DVDUDTDCE@EOELEIEXEUERE5222o1l1i1f1c1`1R1P1N1c2a2_2b3`3^3a4_4]4<5:5;5778797[7\\7]7c8d8e8G9H9I94:5:8:;:>:A:D:G:G=J=M=5=8=;=l<o<2=4=^<`<b<o=1>3>n>0?2?m?o?1@Z@\\@[@IBHBGBmBlBkB5D4D3DYDXDWDFEEEBE?ENEKEHEWETEQE4212n1k1h1e1b1_1]1O1M1K1`2^2\\2_3]3[3^4\\4Z4957585475767X7Y7Z7`8a8b8D9E9F91:2:3:6:9:<:?:B:E:H:H=K=N=6=9=<=m<0=3=d;f;a<H<J<2>b=d=1?a>c>0@`?b?]@D@^@:B9BJB^B]BnBfCeC6DJDIDZDnDmDGEDEAEPEMEJEYEVESE623202m1j1g1d1a1^1\\1[0L1J1?1]2[2Y2\\3Z3X3[4Y4W4654555172737U7V7W7]8^8_8A9B9C9e9o90:n9g:j:m:L:O:R:U:X:[:];`;c;T;W;Z;7<9<e;g;i;I<K<M<c=e=g=b>d>f>a?c?e?E@G@F@=B<B;BaB`B_BiChCgCMDLDKD1E0EoD9E7E<F9F6FaE^E[EjEgEdER0O0L0I0F0C0n0l0\\0Z0X0@1>1<1Z2X2V2Y3W3U3X4V4T4E5C5D5n6o607R7S7T7Z8[8\\8>9?9@9b9c9d9l9m9e:h:k:J:M:P:S:V:Y:[;^;a;R;U;X;6<8<:<;<h;j;l;L<N<P<f=h=j=e>g>i>d?f?h?N@Q@H@@B?B>BdBcBbBlCkCjCPDODND4E3E2E;E:E8E6E;F8F5F`E]EZEiEfEcEQ0N0K0H0E0B0m0k0j0Y0W0U0=1;191W2U2S2V3T3R3U4S4Q4B5@5A5k6l6m6O7P7Q7W8X8Y8;9<9=9_9`9a9j9k9\\:_:f:i:l:K:N:Q:T:W:Z:\\;_;b;S;V;Y;C<E<G<<<m;k;1<2<O<Q<S<i=[=P=h>X>Z>g?M@O@R@U@S@J@I@AB1B0BeBTB\\CmCAD@DQDiDhD5EdD<E4F2F0F=F:F7FbE_E\\EkEhEeES0P0M0J0G0D011o0h0g0e0V0T0`0:181Q2T2R2H2S3Q3P3R4P4K3?5=5>5c6i6j6h6M7N7L7U8V8T899:9W9]9^9\\9g9h9i9]:`:c:5;2;o:>;;;8;P;M;J;G;D;A;?<A<D<F<=<><n;o;3<5<R<T<Y=Z=Q=R=Y>[>\\>^>P@T@L@K@5B4B3B2BVBUB^C]CCDBDkDjDfDeD>E=E3F1FnElE@FCFFFIFLFOF;0>0A0205080513101i0f0d0c0b0_0I1H1D1P2O2G2F2D2O3N3M3J3H3a6b6e6f6g6I7J7K7R8S8397989V9Y9Z9[9f9^:a:d:4;1;n:=;:;7;O;L;I;F;C;@;@<B<0<4<U<V<X<`=]=\\=S=U=W=]>_>`>8B7B6BZBXBWB_CaC`CFDEDDDlDgDoEmE>FAFDFGFJFMF90<0?0003060714121a0^0]0G1C1B1N2L2E2C2B2@2L3I3`6d6E7F7G7H7O8Q8192969T9U9X96;3;0;?;<;9;Q;N;K;H;E;B;W<Y<^=_=a=T=V=X=\\B[BYBdCcCbCHDGD?FBFEFHFKFNF:0=0@0104070F1E1A1M2K2J2I2A2D7L8M8N8P809495961b:";
1142 // first: decode the pixel mapping!
1143 var sum = 1036080;
1144 for (var i=0; i<1440; i++)
1145 {
1146 var d0 = codedMap.charCodeAt(i*2) -48;
1147 var d1 = codedMap.charCodeAt(i*2+1)-48;
1148
1149 map[i] = d0 | (d1<<6);
1150 sum -= map[i];
1151 }
1152 if (sum!=0)
1153 alert("Pixel mapping table corrupted!");
1154}
1155
1156initPixelMap();
1157
1158// ================================== Camera Display ================================================
1159
1160var coord = new Array(1440);
1161function initCameraCoordinates()
1162{
1163 coord[0] = [0, 0];
1164 var cnt = 1;
1165 for (var ring=1; ring<24; ring++)
1166 {
1167 for (var s=0; s<6; s++)
1168 {
1169 for (var i=1; i<=ring; i++)
1170 {
1171 var pos = new Position(s, ring, i);
1172 if (pos.d() - pos.x > 395.75)
1173 continue;
1174
1175 coord[cnt++] = [ pos.x, pos.y];
1176 }
1177 }
1178 }
1179
1180 coord[1438] = [7, -22];
1181 coord[1439] = [7, 22];
1182}
1183
1184initCameraCoordinates();
1185
1186function getIndex(id, mouse)
1187{
1188 var canv = document.getElementById(id);
1189
1190 var scale = 83;
1191
1192 var w = Math.min(canv.width/scale, canv.height/scale);
1193
1194 //ctx.translate(canv.width/2, canv.height/2);
1195 //ctx.scale(w*2, w*2);
1196 //ctx.scale(1, Math.sqrt(3)/2);
1197 //ctx.translate(-0.5, 0);
1198
1199 mouse.x -= canv.width/2;
1200 mouse.y -= canv.height/2;
1201 mouse.x /= w*2;
1202 mouse.y /= w*2;
1203 mouse.y /= Math.sqrt(3)/2;
1204 mouse.x -= -0.5;
1205
1206 for (var i=0; i<1440; i++)
1207 if (isInside(coord[i][0], coord[i][1], mouse))
1208 return i;
1209
1210 return -1;
1211}
1212
1213
1214function hueToRGB(hue)
1215{
1216 hue /= 3;
1217 hue %= 6;
1218
1219 if (hue<1) return parseInt(255*hue, 10);
1220 if (hue<3) return parseInt(255, 10);
1221 if (hue<4) return parseInt(255*(4-hue), 10);
1222
1223 return 0.
1224}
1225
1226function hueToHex(flt)
1227{
1228 var s = hueToRGB(flt).toString(16);
1229 return s.length==2 ? s : "0"+s;
1230}
1231
1232function HLStoRGB(hue)
1233{
1234 if (isNaN(hue))
1235 return "fff";
1236
1237 if (hue<0)
1238 return "eef"; // 555
1239
1240 if (hue>1)
1241 return "700"; // 666
1242
1243 hue *= 14;
1244
1245 var sr = hueToHex(20-hue);
1246 var sg = hueToHex(14-hue);
1247 var sb = hueToHex(26-hue);
1248
1249 return sr+sg+sb;
1250}
1251
1252function outlineHex(ctx)
1253{
1254 ctx.scale(1/2, 1/3);
1255
1256 ctx.beginPath();
1257 ctx.moveTo( 1, 1);
1258 ctx.lineTo( 0, 2);
1259 ctx.lineTo(-1, 1);
1260 ctx.lineTo(-1, -1);
1261 ctx.lineTo( 0, -2);
1262 ctx.lineTo( 1, -1);
1263 ctx.lineTo( 1, 1);
1264}
1265
1266function drawHex(ctx, x, y, col, min, max)
1267{
1268 if (col===undefined || col===null || max<min)
1269 return;
1270
1271 var lvl = (col-min)/(max-min);
1272
1273 ctx.fillStyle = "#"+HLStoRGB(lvl);
1274
1275 ctx.save();
1276 ctx.translate(x, y);
1277 outlineHex(ctx);
1278 ctx.fill();
1279 ctx.restore();
1280}
1281
1282function Position(s, ring, i)
1283{
1284 switch (s)
1285 {
1286 case 1: this.x = ring - i*0.5; this.y = + i; break;
1287 case 2: this.x = ring*0.5 - i; this.y = ring ; break;
1288 case 3: this.x = -ring*0.5 - i*0.5; this.y = ring - i; break;
1289 case 4: this.x = -ring + i*0.5; this.y = - i; break;
1290 case 5: this.x = -ring*0.5 + i; this.y = -ring ; break;
1291 case 0: this.x = ring*0.5 + i*0.5; this.y = -ring + i; break;
1292 }
1293 this.d = (function () { return this.x*this.x + this.y*this.y*3/4; });
1294}
1295
1296function drawFullCam(id)
1297{
1298 var canv = document.getElementById(id);
1299 if (!canv)
1300 return;
1301
1302 var ctx = canv.getContext("2d");
1303
1304 ctx.clearRect(0, 0, canv.width, canv.height);
1305
1306 // ======================= Draw Graphics ======================
1307
1308 var data = canv.dataRel;
1309 if (!data)
1310 return;
1311
1312 var pixel = document.getElementById('pixel').value;
1313
1314 var min = (canv.zmin-canv.min)/canv.max;
1315 var max = (canv.zmax-canv.min)/canv.max;
1316
1317 var scale = 83;
1318
1319 var w = Math.min(canv.width/scale, canv.height/scale);
1320
1321 ctx.save();
1322 ctx.translate(canv.width/2, canv.height/2);
1323 ctx.scale(w*2, w*2);
1324 // ctx.rotate(Math.PI/3);
1325
1326 ctx.scale(1, Math.sqrt(3)/2);
1327 ctx.translate(-0.5, 0);
1328
1329 for (var i=0; i<1440; i++)
1330 drawHex(ctx, coord[i][0], coord[i][1], data[map[i]], min, max);
1331
1332 if (document.getElementById('marker').checked)
1333 {
1334 // Draw marker
1335 ctx.save();
1336
1337 ctx.lineWidth = 0.25;
1338 ctx.fillStyle = "#000";
1339
1340 ctx.translate(coord[pixel][0], coord[pixel][1]);
1341 outlineHex(ctx);
1342 ctx.stroke();
1343
1344 ctx.restore();
1345 }
1346
1347 ctx.restore();
1348
1349 // ======================= Draw Legend ======================
1350
1351 var pval = parseFloat(canv.dataAbs[map[pixel]]).toFixed(1);
1352 var lmin = parseFloat(canv.min).toFixed(1);
1353 var lmax = parseFloat(canv.max).toFixed(1);
1354
1355 var v0 = parseFloat(canv.zmin);
1356 var v1 = parseFloat(canv.zmax);
1357
1358 var diff = v1-v0;
1359
1360 var cw = canv.width;
1361 //var ch = canv.height;
1362
1363 ctx.font = "8pt Arial";
1364 ctx.textAlign = "right";
1365 ctx.textBaseline = "top";
1366
1367 for (var i=0; i<11; i++)
1368 {
1369 ctx.strokeStyle = "#"+HLStoRGB(i/10);
1370 ctx.strokeText((v0+diff*i/10).toPrecision(3), cw-5, 125-i*12);
1371 }
1372
1373 var mw = Math.max(ctx.measureText(lmin).width,
1374 ctx.measureText(pval).width,
1375 ctx.measureText(lmax).width);
1376
1377 ctx.textBaseline = "top";
1378 ctx.strokeStyle = "#000";
1379
1380 ctx.strokeText(lmax, 5+mw, 5+24);
1381 ctx.strokeText(pval, 5+mw, 5+12);
1382 ctx.strokeText(lmin, 5+mw, 5);
1383}
Note: See TracBrowser for help on using the repository browser.