source: trunk/FACT++/www/viewer/index.js@ 17823

Last change on this file since 17823 was 17823, checked in by tbretz, 11 years ago
The MC checkbox was not yet properly handled.
File size: 42.8 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", "fact");
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 setFileChecks()
207{
208 var list = document.getElementById("file").data;
209 if (!list)
210 return;
211
212 var file = document.getElementById("file").value;
213 var drs = document.getElementById("drsfile");
214
215 var hasDrs = list[file]&2;
216 var hasCal = list[file]&4;
217 var isMC = list[file]&8;
218
219 if (!hasDrs || isMC)
220 $('#drsfile').prop('checked', false);
221 if (!hasCal || isMC)
222 $('#calibrated').prop('checked', false);
223
224 $('#calibrated').prop('disabled', (!hasCal && !drs.checked) || isMC);
225 $('#drsfile').prop('disabled', !hasDrs || isMC);
226
227 $('#montecarlo').prop('checked', isMC);
228}
229
230function disableControls(disabled)
231{
232 $('#submit').prop('disabled', disabled);
233 $('#getcamera').prop('disabled', disabled);
234 $('#getwaveforms').prop('disabled', disabled);
235 $('#event').prop('disabled', disabled);
236 $('#pixel').prop('disabled', disabled);
237 $('#cbpx').prop('disabled', disabled);
238 $('#cbpx-c').prop('disabled', disabled);
239 $('#cbpx-b').prop('disabled', disabled);
240 $('#cbpx-p').prop('disabled', disabled);
241 $('#cbpx-x').prop('disabled', disabled);
242 $('#file').prop('disabled', disabled);
243
244 if (disabled)
245 {
246 $('#calibrated').prop('disabled', true);
247 $('#drsfile').prop('disabled', true);
248 $('#montecarlo').prop('disabled', true);
249 }
250 else
251 setFileChecks();
252}
253
254function onGetCameras()
255{
256 var arr =
257 [
258 document.getElementById("camera1").dataAbs,
259 document.getElementById("camera2").dataAbs,
260 document.getElementById("camera3").dataAbs,
261 document.getElementById("camera4").dataAbs,
262 ];
263
264 $('#controls > input[name=data]').val(JSON.stringify(arr));
265 $('#controls').attr('action','index.php');
266 $('#controls').submit();
267}
268
269function onGetWaveforms()
270{
271 var arr = document.getElementById("waveform").data;
272
273 $('#controls > input[name=data]').val(JSON.stringify(arr));
274 $('#controls').attr('action','index.php');
275 $('#controls').submit();
276}
277
278function onReady()
279{
280 CodeMirror.colorize(null, 'javascript');
281
282 //$('input,select').keypress(function(event) { return event.keyCode != 13; });
283
284 //colorizeHTML("code0");
285 //colorizeHTML("code1");
286
287 $("#accordion").accordion({collapsible:true,active:false,heightStyle:'content'});
288 $("#accordion").find('h3').filter(':contains(Runtime)').hide();
289 if (location.href.search('debug')==-1)
290 $("#accordion").find('h3').filter(':contains(Debug)').hide();
291
292 $("#textcontainer1").resizable({handles:"s",autoHide:true,});
293 $("#textcontainer1").on("resize", onResize);
294
295 $("#textcontainer2").resizable({handles:"s",autoHide:true,});
296 $("#textcontainer2").on("resize", onResize);
297
298 $("#cameracontainer").on("resize", onResizeCameras);
299 onResizeCameras();
300
301 $("#histcontainer").on("resize", onResizeHistograms);
302 onResizeHistograms();
303
304 $("#contcamera1").click(onClickContCamera);
305 $("#contcamera2").click(onClickContCamera);
306 $("#contcamera3").click(onClickContCamera);
307 $("#contcamera4").click(onClickContCamera);
308
309 $("#conthist1").click(onClickContHist);
310 $("#conthist2").click(onClickContHist);
311 $("#conthist3").click(onClickContHist);
312 $("#conthist4").click(onClickContHist);
313
314 $("#camera1").click(onClick);
315 $("#camera2").click(onClick);
316 $("#camera3").click(onClick);
317 $("#camera4").click(onClick);
318
319 $('#camera1').mousedown(onRightMouseClick);
320 $('#camera2').mousedown(onRightMouseClick);
321 $('#camera3').mousedown(onRightMouseClick);
322 $('#camera4').mousedown(onRightMouseClick);
323
324 editor1 = createEditor("editor1");
325 editor2 = createEditor("editor2");
326
327 setupAccordion('#accordion5', '#editorcontainer1', true);
328 setupAccordion('#accordion1', '#editorcontainer2');
329
330 $('#accordion5').on("accordionactivate", function() { $('#editorcontainer1fake').hide(); editor1.refresh(); });
331 $('#accordion1').on("accordionactivate", function() { $('#editorcontainer2fake').hide(); editor2.refresh(); });
332
333 setupAccordion('#accordion2', '#cameracontainer');
334 setupAccordion('#accordion7', '#histcontainer', true);
335 setupAccordion('#accordion3', '#waveformcontainer');
336 setupAccordion('#accordion4', '#helpcontainer', true);
337 setupAccordion('#accordion6', '#ctrlcontainer', true);
338
339 $("#selectfile1").on('change', onFile);
340 $("#selectfile2").on('change', onFile);
341
342 $(document).ajaxStart(function() { disableControls(true) }).ajaxStop(function() { disableControls(false); });
343
344
345 $.ajax({
346 type: "POST",
347 cache: false,
348 url: "index.php",
349 success: onFilelistReceived,
350 error: function(xhr) { if (xhr.status==0) alert("ERROR[0] - Request failed!"); else alert("ERROR[0] - "+xhr.statusText+" ["+xhr.status+"]"); }
351 });
352}
353
354function onFileSelect(event, ui)
355{
356 setFileChecks();
357 onSubmit(ui.item.value);
358}
359
360function onFilelistReceived(result)
361{
362 //var dbg = document.getElementById("debug");
363
364 //var pre = document.createElement("pre");
365 //pre.appendChild(document.createTextNode(rc));
366 //dbg.appendChild(pre);
367
368 var rc;
369 try
370 {
371 rc = JSON.parse(result);
372 }
373 catch (e)
374 {
375 alert("ERROR[0] - Decoding answer:\n"+e);
376 debug(result);
377 return;
378 }
379
380 document.getElementById("file").data = rc;
381
382 var list = [ ];
383 for (var file in rc)
384 list.push(file);
385
386 var opts =
387 {
388 source: list,
389 select: onFileSelect,
390 position: { my: "right top", at: "right bottom", collision: "flipfit" },
391 };
392
393 $("#file").autocomplete(opts);
394 document.getElementById("file").value = "2014/04/17-181";
395
396 onSubmit("2014/04/17-181");
397}
398
399function setZoom(xfrom, xto, yfrom, yto)
400{
401 var xaxis = plot.getXAxes()[0];
402 var yaxis = plot.getYAxes()[0];
403
404 if (xfrom!==undefined)
405 xaxis.options.min = xfrom;
406 if (xto!==undefined)
407 xaxis.options.max = xto;
408
409 if (yfrom!==undefined)
410 yaxis.options.min = yfrom;
411 if (yto!==undefined)
412 yaxis.options.max = yto;
413
414 plot.setupGrid();
415 plot.draw();
416 plot.clearSelection();
417}
418
419function onPlotHover(event, pos, item)
420{
421 if (!item)
422 {
423 $("#tooltip").fadeOut(100);
424 return;
425 }
426
427 var x = item.datapoint[0].toFixed(2);
428 var y = item.datapoint[1].toFixed(2);
429
430 var tooltip = $("#tooltip");
431 tooltip.html(parseInt(x) + " / " + y);
432 tooltip.css({top: item.pageY-20, left: item.pageX+5});
433 tooltip.fadeIn(200);
434}
435
436function drawHist(n)
437{
438 var canv = document.getElementById("camera"+n);
439 var hist = document.getElementById("hist"+n);
440
441 var xmin = parseFloat(document.getElementById("histmin"+n).value);
442 var xmax = parseFloat(document.getElementById("histmax"+n).value);
443 var nbins = 100;//parseInt(xmax-xmin);
444 var step = (xmax-xmin)/nbins;
445 if (step<1)
446 {
447 step = 1;
448 nbins = parseInt(xmax-xmin)+1;
449 }
450
451 var bins = new Array(nbins);
452 for (var i=0; i<nbins; i++)
453 bins[i] = [ xmin+i*step, 0 ];
454
455 var data = canv.dataAbs;
456 for (var i=0; i<1440; i++)
457 if (data[i]!==undefined/* && data[i]!==null*/)
458 {
459 var ix = parseInt((data[i]-xmin)/step);
460 if (ix>=0 && ix<nbins)
461 bins[ix][1] ++;
462 }
463
464 var opts =
465 {
466 grid: {
467 hoverable: true,
468 }
469 };
470
471 var hist = $.plot("#hist"+n, [ { data:bins, bars: {show:true} } ], opts);
472 $('#hist'+n).bind("plothover", onPlotHover);
473}
474
475function processCameraData(n, data)
476{
477 var canv = document.getElementById("camera"+n);
478 canv.dataRel = null;
479
480 if (!Array.isArray(data))
481 return;
482
483 canv.dataAbs = new Array(1440);
484 for (var i=0; i<1440; i++)
485 {
486 var val = data[map[i]];
487 if (!isNaN(val) && val!==null)
488 canv.dataAbs[i] = val;
489 }
490
491 canv.min = Math.min.apply(Math, canv.dataAbs.filter(function(e){return e!==undefined;}));
492 canv.max = Math.max.apply(Math, canv.dataAbs.filter(function(e){return e!==undefined;}));
493
494 canv.dataRel = new Array(1440);
495 for (var i=0; i<1440; i++)
496 {
497 var val = canv.dataAbs[i];
498 if (val!==undefined)
499 canv.dataRel[i] = (val-canv.min)/canv.max;
500 }
501
502 if (document.getElementById("cameraminon"+n).checked)
503 document.getElementById("cameramin"+n).value = canv.min;
504 if (document.getElementById("cameramaxon"+n).checked)
505 document.getElementById("cameramax"+n).value = canv.max;
506
507 // ---------------------------
508
509 var hist = document.getElementById("hist"+n);
510
511 hist.min = canv.min;
512 hist.max = canv.max;
513
514 if (document.getElementById("histminon"+n).checked)
515 document.getElementById("histmin"+n).value = canv.min;
516 if (document.getElementById("histmaxon"+n).checked)
517 document.getElementById("histmax"+n).value = canv.max;
518
519 drawHist(n);
520}
521
522function onDataReceived(result)
523{
524 var err = document.getElementById("error");
525 var dbg = document.getElementById("debug");
526 var con = document.getElementById("console");
527
528 //var pre = document.createElement("pre");
529 //pre.appendChild(document.createTextNode(rc));
530 //dbg.appendChild(pre);
531
532 var rc;
533 try
534 {
535 rc = JSON.parse(result);
536 if (!rc)
537 return;
538 }
539 catch (e)
540 {
541 alert("ERROR[1] - Decoding answer:\n"+e);
542 debug(result);
543 return;
544 }
545
546 var evt = rc.event;
547 var file = rc.file;
548
549 document.getElementById("event").max = file.numEvents-1;
550 var el = document.getElementById("numevents");
551 if (el.firstChild)
552 el.removeChild(el.firstChild);
553 el.appendChild(document.createTextNode(file.numEvents));
554
555 var infotxt = "<pre>";
556 infotxt += "\nStart time: "+new Date(file.runStart*24*3600*1000).toUTCString();
557 infotxt += "\nEnd time: "+new Date(file.runEnd*24*3600*1000).toUTCString();
558 infotxt += "\nRun type: "+file.runType;
559 if (file.drsFile>=0)
560 infotxt += " [drs-step "+file.drsFile+"]";
561
562 $("#runinfo").html(infotxt);
563 $("#eventinfo").html("Trigger: "+evt.trigger.join(' | ')+" [0x"+evt.triggerType.toString(16)+"]");
564
565 if (rc.ret)
566 {
567 while (con.lastChild)
568 con.removeChild(con.lastChild);
569 }
570
571 if (rc.err)
572 {
573 while (err.lastChild)
574 err.removeChild(err.lastChild);
575
576 err.appendChild(document.createTextNode("Javascript runtime exception: "+rc.err.file+":"+rc.err.lineNumber));
577 err.appendChild(document.createTextNode("\n"));
578 err.appendChild(document.createTextNode(rc.err.sourceLine));
579 err.appendChild(document.createTextNode("\n"));
580 err.appendChild(document.createTextNode(rc.err.trace));
581
582 var editor = rc.err.file=="main" ? editor2 : editor1;
583 editor.setCursor(rc.err.lineNumber-1, 1);
584
585 $("#accordion").find('h3').filter(':contains(Runtime)').show();
586 $("#accordion").accordion("option", "active", 0);
587 }
588
589 if (rc.debug!==undefined)
590 {
591 con.appendChild(document.createTextNode(rc.debug));
592
593 debug("PHP execution:");
594 debug("Time Javascripts = "+(rc.timeJs[0]*1000).toFixed(2)+","+(rc.timeJs[1]*1000).toFixed(2)+","+(rc.timeJs[2]*1000).toFixed(2)+ " [ms]");
595 }
596
597 if (rc.ret!==undefined && Array.isArray(rc.ret))
598 {
599 var now = new Date();
600
601 if (rc.ret[0] instanceof Object)
602 processCameraData(1, rc.ret[0]);
603 else
604 processCameraData(1, rc.ret);
605
606 if (rc.ret.length>1)
607 processCameraData(2, rc.ret[1]);
608
609 if (rc.ret.length>2)
610 processCameraData(3, rc.ret[2]);
611
612 if (rc.ret.length>3)
613 processCameraData(4, rc.ret[3]);
614
615 debug("Calc Time = "+(new Date()-now)+" ms");
616 }
617
618 // We have to redraw all of them to display the changed pixel value
619 onCameraMinMax(1);
620 onCameraMinMax(2);
621 onCameraMinMax(3);
622 onCameraMinMax(4);
623
624 debug("Total time = "+(rc.timePhp*1000).toFixed(1)+" ms");
625 debug("Peak memory = "+rc.memory+" MiB");
626
627 if (Array.isArray(rc.waveform))
628 {
629 var waveform = document.getElementById("waveform");
630 waveform.data = [ ];
631
632 var data = [
633 { label: "[0] ", data: new Array(evt.numRoi) },
634 { label: "[1] ", data: new Array(evt.numRoi) },
635 { label: "[2] ", data: new Array(evt.numRoi) },
636 { label: "[3] ", data: new Array(evt.numRoi) },
637 ];
638
639 var min = [];
640 var max = [];
641 if (Array.isArray(rc.waveform) && rc.waveform.length==evt.numRoi)
642 {
643 min.push(Math.min.apply(Math, rc.waveform));
644 max.push(Math.max.apply(Math, rc.waveform));
645
646 var d = data[0].data;
647 for (var i=0; i<evt.numRoi; i++)
648 d[i] = [ i, rc.waveform[i] ];
649
650 waveform.data[0] = rc.waveform;
651 }
652
653 for (var j=0; j<4; j++)
654 {
655 var ref = rc.waveform[j];
656
657 if (Array.isArray(ref) && ref.length==evt.numRoi)
658 {
659 min.push(Math.min.apply(Math, ref));
660 max.push(Math.max.apply(Math, ref));
661
662 var d = data[j].data;
663 for (var i=0; i<evt.numRoi; i++)
664 d[i] = [ i, ref[i] ];
665
666 waveform.data[j] = ref;
667 }
668 }
669
670 waveform.ymin = Math.min.apply(Math, min);
671 waveform.ymax = Math.max.apply(Math, max);
672 waveform.xmin = 0;
673 waveform.xmax = evt.numRoi;
674
675 if (document.getElementById("waveformxminon").checked)
676 document.getElementById("waveformxmin").value = waveform.xmin;
677 if (document.getElementById("waveformxmaxon").checked)
678 document.getElementById("waveformxmax").value = waveform.xmax;
679
680 if (document.getElementById("waveformminon").checked)
681 document.getElementById("waveformmin").value = waveform.ymin;
682 if (document.getElementById("waveformmaxon").checked)
683 document.getElementById("waveformmax").value = waveform.ymax;
684
685 var xmin = document.getElementById("waveformxminon").checked ? waveform.xmin : parseInt(document.getElementById("waveformxmin").value);
686 var xmax = document.getElementById("waveformxmaxon").checked ? waveform.xmax : parseInt(document.getElementById("waveformxmax").value);
687
688 var ymin = document.getElementById("waveformminon").checked ? waveform.ymin : parseInt(document.getElementById("waveformmin").value);
689 var ymax = document.getElementById("waveformmaxon").checked ? waveform.ymax : parseInt(document.getElementById("waveformmax").value);
690
691 var opts =
692 {
693 xaxis: {
694 min: xmin-1,
695 max: xmax+1,
696 },
697 yaxis: {
698 min: ymin-5,
699 max: ymax+5,
700 },
701 series: {
702 lines: {
703 show: true
704 },
705 points: {
706 show: true,
707 symbol: 'cross',
708 }
709 },
710 selection: {
711 mode: "xy"
712 },
713 grid: {
714 hoverable: true,
715 }
716 };
717
718 plot = $.plot("#waveform", data, opts);
719
720 waveform = $('#waveform');
721 waveform.bind("plotselected", function (event, ranges)
722 {
723 setZoom(ranges.xaxis.from, ranges.xaxis.to,
724 ranges.yaxis.from, ranges.yaxis.to);
725 });
726
727 waveform.dblclick(function ()
728 {
729 var waveform = document.getElementById("waveform");
730 setZoom(waveform.xmin-1, waveform.xmax+1, waveform.ymin-5, waveform.ymax+5);
731 });
732 waveform.bind("plothover", onPlotHover);
733 }
734}
735
736function onSubmit(file, pixelOnly)
737{
738 if (!file)
739 file = document.getElementById("file").value;
740
741 var dbg = document.getElementById("debug");
742 while (dbg.lastChild)
743 dbg.removeChild(dbg.lastChild);
744
745 var active = $("#accordion").accordion("option", "active");
746 if (active==0)
747 {
748 $("#accordion").accordion("option", "active", false);
749 $("#accordion").find('h3').filter(':contains(Runtime)').hide();
750 }
751
752 var calibrated = document.getElementById("calibrated");
753 var drsfile = document.getElementById("drsfile");
754 var montecarlo = document.getElementById("montecarlo");
755 var ismc = montecarlo.checked;
756 var calib = !calibrated.disabled && calibrated.checked;
757 var drs = !drsfile.disabled && drsfile.checked;
758 var event = document.getElementById("event").value;
759 var pixel = document.getElementById("pixel").value;
760 var source1 = editor1.getValue();
761 var source2 = editor2.getValue();
762
763 var uri = "file="+file+"&event="+event+"&pixel="+map[pixel];
764 uri += "&source1="+encodeURIComponent(source1);
765 if (!pixelOnly)
766 uri += "&source2="+encodeURIComponent(source2);
767 if (calib)
768 uri += "&calibrated=1";
769 if (drs)
770 uri += "&drsfile=1";
771 if (ismc)
772 uri += "&montecarlo=1";
773
774 $.ajax({
775 type: "POST",
776 cache: false,
777 url: "index.php",
778 data: uri,
779 success: onDataReceived,
780 error: function(xhr) { if (xhr.status==0) alert("ERROR[1] - Request failed!"); else alert("ERROR[1] - "+xhr.statusText+" ["+xhr.status+"]"); }
781 });
782}
783
784function onFile(event, ui)
785{
786 var f = event.target.files[0];
787 if (!f)
788 return;
789
790 if (!f.type.match('text/plain') && !f.type.match('application/javascript'))
791 {
792 alert("ERROR - Unknown file type.");
793 return;
794 }
795
796 var id = event.target.id;
797 var editor = id[id.length-1]=='1' ? editor1 : editor2;
798
799 var reader = new FileReader();
800
801 // Closure to capture the file information.
802 reader.onload = (function(theFile) { return function(e) { editor.setValue(e.target.result); }; })(f);
803 // onloadstart
804 // onloadend
805 // onprogress
806
807 // Read in the text file
808 reader.readAsText(f);
809}
810
811function refreshCameras()
812{
813 drawFullCam("camera1");
814 drawFullCam("camera2");
815 drawFullCam("camera3");
816 drawFullCam("camera4");
817}
818
819function onEvent()
820{
821 onSubmit();
822}
823
824function checkPixel()
825{
826 var pix = parseInt(document.getElementById("pixel").value);
827 var c = parseInt(document.getElementById("cbpx-c").value);
828 var b = parseInt(document.getElementById("cbpx-b").value);
829 var p = parseInt(document.getElementById("cbpx-p").value);
830 var x = parseInt(document.getElementById("cbpx-x").value);
831 var cbpx = parseInt(document.getElementById("cbpx").value);;
832
833 if (pix >=0 && pix <1440 &&
834 c >=0 && c < 4 &&
835 b >=0 && b < 10 &&
836 p >=0 && p < 4 &&
837 x >=0 && x < 9 &&
838 cbpx>=0 && cbpx<1440)
839 return;
840
841 document.getElementById("pixel").value = 0;
842 document.getElementById("cbpx-c").value = 1;
843 document.getElementById("cbpx-b").value = 0;
844 document.getElementById("cbpx-p").value = 3;
845 document.getElementById("cbpx-x").value = 6;
846 document.getElementById("cbpx").value = 393;
847}
848
849
850function onPixel()
851{
852 checkPixel();
853
854 var p = parseInt(document.getElementById("pixel").value);
855
856 var cbpx = map[p];
857
858 document.getElementById("cbpx-c").value = parseInt((cbpx/360));
859 document.getElementById("cbpx-b").value = parseInt((cbpx/36)%10);
860 document.getElementById("cbpx-p").value = parseInt((cbpx/9)%4);
861 document.getElementById("cbpx-x").value = parseInt((cbpx%9));
862 document.getElementById("cbpx").value = parseInt(cbpx);
863
864 onSubmit("", true);
865}
866
867function onCBPX()
868{
869 checkPixel();
870
871 var c = parseInt(document.getElementById("cbpx-c").value);
872 var b = parseInt(document.getElementById("cbpx-b").value);
873 var p = parseInt(document.getElementById("cbpx-p").value);
874 var x = parseInt(document.getElementById("cbpx-x").value);
875
876 var cbpx = c*360 + b*36 + p*9 + x;
877
878 document.getElementById("cbpx").value = parseInt(cbpx);
879 document.getElementById("pixel").value = map.indexOf(cbpx);
880
881 onSubmit("", true);
882}
883
884function onHW()
885{
886 checkPixel();
887
888 var cbpx = parseInt(document.getElementById("cbpx").value);;
889
890 document.getElementById("cbpx-c").value = parseInt((cbpx/360));
891 document.getElementById("cbpx-b").value = parseInt((cbpx/36)%10);
892 document.getElementById("cbpx-p").value = parseInt((cbpx/9)%4);
893 document.getElementById("cbpx-x").value = parseInt((cbpx%9));
894
895 document.getElementById("pixel").value = map.indexOf(cbpx);
896
897 onSubmit("", true);
898}
899
900function isInside(x, y, mouse)
901{
902 var dist = Math.sqrt((mouse.x-x)*(mouse.x-x)+(mouse.y-y)*(mouse.y-y));
903 return dist<0.5;
904
905 /*
906 ctx.translate(x, y);
907 ctx.scale(1/2, 1/3);
908
909 ctx.beginPath();
910 ctx.moveTo( 1, 1);
911 ctx.lineTo( 0, 2);
912 ctx.lineTo(-1, 1);
913 ctx.lineTo(-1, -1);
914 ctx.lineTo( 0, -2);
915 ctx.lineTo( 1, -1);
916 ctx.fill();
917
918 ctx.restore();
919 */
920}
921
922var inprogress = { };
923function moveElement(id, n, target, callback)
924{
925 if (inprogress[id]==n || inprogress[id]<0)
926 return;
927
928 inprogress[id] = target ? -n : n;
929
930 var element = $("#"+id+n); //Allow passing in either a JQuery object or selector
931 var newParent = $(target ? target : "#cont"+id+n); //Allow passing in either a JQuery object or selector
932
933 var oldOffset = element.offset();
934
935 var newOffset = newParent.offset();
936
937 var w = newParent.width();
938 var h = newParent.height();
939
940 var temp = element.appendTo('body');
941 temp.css('position', 'absolute')
942 .css('left', oldOffset.left)
943 .css('top', oldOffset.top)
944 .css('zIndex', 999);
945
946 temp.animate( {'top': newOffset.top, 'left':newOffset.left, 'width':w, 'height': h},
947 'slow', function()
948 {
949 temp = temp.appendTo(newParent);
950 temp.css('position', 'relative');
951 temp.css('width', '');
952 temp.css('height', '');
953 temp.css('zIndex', '');
954 temp.css('left', '0');
955 temp.css('top', '0');
956
957 setSize(id+n, w, h);
958
959 if (callback)
960 callback(id+n);
961
962 inprogress[id] = 0;
963 });
964}
965
966function onClickCont(event, callback)
967{
968 var id = event.target.id;
969 if (!id)
970 id = event.target.parentNode.id;
971
972 var n = parseInt(id[id.length-1]);
973 var type = id.substr(0, id.length-1);
974
975 if (id.substr(0, 4)=="cont")
976 id = id.substr(4, id.length-4);
977 if (type.substr(0, 4)=="cont")
978 type = type.substr(4, type.length-4);
979
980 if (id.substr(0, type.length)==type)
981 {
982 var cont = document.getElementById("center"+type).childNodes[0];
983 if (cont)
984 {
985 var nn = parseInt(cont.id[cont.id.length-1]);
986 moveElement(type, nn, null, callback);
987 }
988 moveElement(type, n, "#center"+type, callback);
989
990 }
991 else
992 moveElement(type, n, null, callback);
993
994}
995
996function onClickContCamera(event)
997{
998 onClickCont(event, function(el) { drawFullCam(el); });
999}
1000
1001function onClickContHist(event)
1002{
1003 onClickCont(event);
1004}
1005
1006function onClick(event)
1007{
1008 var cont = document.getElementById("centercamera").childNodes[0];
1009 if (!cont)
1010 return;
1011
1012 if (cont.id!=event.target.id)
1013 return;
1014
1015 // get click position relative to canvas
1016 var rect = event.target.getBoundingClientRect();
1017
1018 var x = event.clientX - rect.left;
1019 var y = event.clientY - rect.top;
1020
1021 var mouse = { x: x, y: y };
1022
1023 // convert click position to pixel index
1024 var index = getIndex(event.target.id, mouse);
1025 if (index<0)
1026 return;
1027
1028 document.getElementById("pixel").value = index;
1029
1030 onPixel();
1031}
1032
1033function getClickPosition(event)
1034{
1035 var rect = event.target.getBoundingClientRect();
1036
1037 var x = event.clientX - rect.left;
1038 var y = event.clientY - rect.top;
1039
1040 return { x: x, y: y };
1041}
1042
1043function onMinMax(id, n)
1044{
1045 var el = document.getElementById(id+n);
1046
1047 el.zmin = document.getElementById(id+"min"+n).value;
1048 el.zmax = document.getElementById(id+"max"+n).value;
1049}
1050
1051function onCameraMinMax(n)
1052{
1053 onMinMax("camera", n);
1054 drawFullCam("camera"+n);
1055}
1056
1057function onHistMinMax(n)
1058{
1059 onMinMax("hist", n);
1060 drawHist(n);
1061}
1062
1063function onMinMaxOn(id, n)
1064{
1065 var el = document.getElementById(id+n);
1066
1067 var redraw;
1068 if (document.getElementById(id+"minon"+n).checked)
1069 {
1070 document.getElementById(id+"min"+n).setAttribute("disabled", "true");
1071 document.getElementById(id+"min"+n).value = el.min;
1072 redraw = true;
1073 }
1074 else
1075 document.getElementById(id+"min"+n).removeAttribute("disabled");
1076
1077 if (document.getElementById(id+"maxon"+n).checked)
1078 {
1079 document.getElementById(id+"max"+n).setAttribute("disabled", "true");
1080 document.getElementById(id+"max"+n).value = el.max;
1081 redraw = true;
1082 }
1083 else
1084 document.getElementById(id+"max"+n).removeAttribute("disabled");
1085
1086 return redraw;
1087}
1088
1089function onCameraMinMaxOn(n)
1090{
1091 if (onMinMaxOn("camera", n))
1092 onCameraMinMax(n);
1093}
1094
1095function onHistMinMaxOn(n)
1096{
1097 if (onMinMaxOn("hist", n))
1098 onHistMinMax(n);
1099}
1100
1101function onWaveformMinMax()
1102{
1103 var wf = document.getElementById("waveform");
1104
1105 var xmin, xmax, ymin, ymax;
1106
1107 var redraw;
1108 if (!document.getElementById("waveformxminon").checked)
1109 xmin = document.getElementById("waveformxmin").value;
1110 if (!document.getElementById("waveformxmaxon").checked)
1111 xmax = document.getElementById("waveformxmax").value;
1112 if (!document.getElementById("waveformminon").checked)
1113 ymin = document.getElementById("waveformmin").value;
1114 if (!document.getElementById("waveformmaxon").checked)
1115 ymax = document.getElementById("waveformmax").value;
1116
1117 setZoom(xmin, xmax, ymin, ymax);
1118
1119}
1120
1121function onWaveformMinMaxOn()
1122{
1123 var wf = document.getElementById("waveform");
1124
1125 var xmin, xmax, ymin, ymax;
1126
1127 var redraw;
1128 if (document.getElementById("waveformxminon").checked)
1129 {
1130 document.getElementById("waveformxmin").setAttribute("disabled", "true");
1131 document.getElementById("waveformxmin").value = wf.xmin;
1132 xmin = wf.xmin-1;
1133 }
1134 else
1135 document.getElementById("waveformxmin").removeAttribute("disabled");
1136
1137 if (document.getElementById("waveformxmaxon").checked)
1138 {
1139 document.getElementById("waveformxmax").setAttribute("disabled", "true");
1140 document.getElementById("waveformxmax").value = wf.xmax;
1141 xmax = wf.xmax+1;
1142 }
1143 else
1144 document.getElementById("waveformxmax").removeAttribute("disabled");
1145
1146 if (document.getElementById("waveformminon").checked)
1147 {
1148 document.getElementById("waveformmin").setAttribute("disabled", "true");
1149 document.getElementById("waveformmin").value = wf.ymin;
1150 ymin = wf.ymin-5;
1151 }
1152 else
1153 document.getElementById("waveformmin").removeAttribute("disabled");
1154
1155 if (document.getElementById("waveformmaxon").checked)
1156 {
1157 document.getElementById("waveformmax").setAttribute("disabled", "true");
1158 document.getElementById("waveformmax").value = wf.ymax;
1159 ymax = wf.ymax+5;
1160 }
1161 else
1162 document.getElementById("waveformmax").removeAttribute("disabled");
1163
1164 setZoom(xmin, xmax, ymin, ymax);
1165}
1166
1167//document.addEventListener("click", getClickPosition, false);
1168
1169$(document).ready(onReady);
1170
1171// ================================== Pixel mapping =================================================
1172
1173var map = new Array(1440);
1174
1175function initPixelMap()
1176{
1177 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:";
1178 // first: decode the pixel mapping!
1179 var sum = 1036080;
1180 for (var i=0; i<1440; i++)
1181 {
1182 var d0 = codedMap.charCodeAt(i*2) -48;
1183 var d1 = codedMap.charCodeAt(i*2+1)-48;
1184
1185 map[i] = d0 | (d1<<6);
1186 sum -= map[i];
1187 }
1188 if (sum!=0)
1189 alert("Pixel mapping table corrupted!");
1190}
1191
1192initPixelMap();
1193
1194// ================================== Camera Display ================================================
1195
1196var coord = new Array(1440);
1197function initCameraCoordinates()
1198{
1199 coord[0] = [0, 0];
1200 var cnt = 1;
1201 for (var ring=1; ring<24; ring++)
1202 {
1203 for (var s=0; s<6; s++)
1204 {
1205 for (var i=1; i<=ring; i++)
1206 {
1207 var pos = new Position(s, ring, i);
1208 if (pos.d() - pos.x > 395.75)
1209 continue;
1210
1211 coord[cnt++] = [ pos.x, pos.y];
1212 }
1213 }
1214 }
1215
1216 coord[1438] = [7, -22];
1217 coord[1439] = [7, 22];
1218}
1219
1220initCameraCoordinates();
1221
1222function getIndex(id, mouse)
1223{
1224 var canv = document.getElementById(id);
1225
1226 var scale = 83;
1227
1228 var w = Math.min(canv.width/scale, canv.height/scale);
1229
1230 //ctx.translate(canv.width/2, canv.height/2);
1231 //ctx.scale(w*2, w*2);
1232 //ctx.scale(1, Math.sqrt(3)/2);
1233 //ctx.translate(-0.5, 0);
1234
1235 mouse.x -= canv.width/2;
1236 mouse.y -= canv.height/2;
1237 mouse.x /= w*2;
1238 mouse.y /= w*2;
1239 mouse.y /= Math.sqrt(3)/2;
1240 mouse.x -= -0.5;
1241
1242 for (var i=0; i<1440; i++)
1243 if (isInside(coord[i][0], coord[i][1], mouse))
1244 return i;
1245
1246 return -1;
1247}
1248
1249
1250function hueToRGB(hue)
1251{
1252 hue /= 3;
1253 hue %= 6;
1254
1255 if (hue<1) return parseInt(255*hue, 10);
1256 if (hue<3) return parseInt(255, 10);
1257 if (hue<4) return parseInt(255*(4-hue), 10);
1258
1259 return 0.
1260}
1261
1262function hueToHex(flt)
1263{
1264 var s = hueToRGB(flt).toString(16);
1265 return s.length==2 ? s : "0"+s;
1266}
1267
1268function HLStoRGB(hue)
1269{
1270 if (isNaN(hue))
1271 return "fff";
1272
1273 if (hue<0)
1274 return "eef"; // 555
1275
1276 if (hue>1)
1277 return "700"; // 666
1278
1279 hue *= 14;
1280
1281 var sr = hueToHex(20-hue);
1282 var sg = hueToHex(14-hue);
1283 var sb = hueToHex(26-hue);
1284
1285 return sr+sg+sb;
1286}
1287
1288function outlineHex(ctx)
1289{
1290 ctx.scale(1/2, 1/3);
1291
1292 ctx.beginPath();
1293 ctx.moveTo( 1, 1);
1294 ctx.lineTo( 0, 2);
1295 ctx.lineTo(-1, 1);
1296 ctx.lineTo(-1, -1);
1297 ctx.lineTo( 0, -2);
1298 ctx.lineTo( 1, -1);
1299 ctx.lineTo( 1, 1);
1300}
1301
1302function fillHex(ctx, i, col, min, max)
1303{
1304 if (col===undefined/* || col===null*/)
1305 return false;
1306
1307 var lvl = max==min ? 0.5 : (col-min)/(max-min);
1308
1309 ctx.fillStyle = "#"+HLStoRGB(lvl);
1310
1311 ctx.save();
1312 ctx.translate(coord[i][0], coord[i][1]);
1313 outlineHex(ctx);
1314 ctx.fill();
1315 ctx.restore();
1316
1317 return true;
1318}
1319
1320function drawHex(ctx, i)
1321{
1322 ctx.save();
1323 ctx.translate(coord[i][0], coord[i][1]);
1324 outlineHex(ctx);
1325 ctx.stroke();
1326 ctx.restore();
1327}
1328
1329
1330function Position(s, ring, i)
1331{
1332 switch (s)
1333 {
1334 case 1: this.x = ring - i*0.5; this.y = + i; break;
1335 case 2: this.x = ring*0.5 - i; this.y = ring ; break;
1336 case 3: this.x = -ring*0.5 - i*0.5; this.y = ring - i; break;
1337 case 4: this.x = -ring + i*0.5; this.y = - i; break;
1338 case 5: this.x = -ring*0.5 + i; this.y = -ring ; break;
1339 case 0: this.x = ring*0.5 + i*0.5; this.y = -ring + i; break;
1340 }
1341 this.d = (function () { return this.x*this.x + this.y*this.y*3/4; });
1342}
1343
1344function drawFullCam(id)
1345{
1346 var canv = document.getElementById(id);
1347 if (!canv)
1348 return;
1349
1350 var ctx = canv.getContext("2d");
1351
1352 ctx.clearRect(0, 0, canv.width, canv.height);
1353
1354 // ======================= Draw Graphics ======================
1355
1356 var data = canv.dataRel;
1357 if (!data)
1358 return;
1359
1360 var pixel = document.getElementById('pixel').value;
1361
1362 var min = (canv.zmin-canv.min)/canv.max;
1363 var max = (canv.zmax-canv.min)/canv.max;
1364
1365 var scale = 83;
1366
1367 var w = Math.min(canv.width/scale, canv.height/scale);
1368
1369 ctx.save();
1370 ctx.translate(canv.width/2, canv.height/2);
1371 ctx.scale(w*2, w*2);
1372 // ctx.rotate(Math.PI/3);
1373
1374 ctx.scale(1, Math.sqrt(3)/2);
1375 ctx.translate(-0.5, 0);
1376
1377 if (document.getElementById('grid').checked)
1378 {
1379 ctx.lineWidth = 0.02;
1380 ctx.strokeStyle = "#000";
1381 for (var i=0; i<1440; i++)
1382 drawHex(ctx, i);
1383 }
1384
1385 var hasData = false;
1386 if (max>=min)
1387 for (var i=0; i<1440; i++)
1388 hasData |= fillHex(ctx, i, data[i], min, max);
1389
1390 // =================== Draw Pixel marker ====================
1391
1392 if (document.getElementById('marker').checked)
1393 {
1394 // Draw marker
1395 ctx.lineWidth = 0.25;
1396 ctx.strokeStyle = "#000";
1397 drawHex(ctx, pixel);
1398 }
1399
1400 // ======================= Draw Ellipse ======================
1401
1402 if (document.getElementById('image').checked)
1403 {
1404 var h = Hillas(canv.dataAbs, canv.zmin);
1405 if (h)
1406 {
1407 ctx.save();
1408
1409 ctx.translate(h.mean[0], h.mean[1]);
1410 ctx.rotate(h.phi);
1411
1412 ctx.save();
1413 ctx.scale(h.axis[0], h.axis[1]);
1414 ctx.beginPath();
1415 ctx.arc(0, 0, 1, 0, 2*Math.PI);
1416 ctx.restore();
1417
1418 ctx.lineWidth = 0.15;
1419 ctx.strokeStyle = "#555";
1420 ctx.stroke();
1421
1422 ctx.strokeStyle = "#888";
1423 ctx.beginPath();
1424 ctx.moveTo(0, -h.disp);
1425 ctx.lineTo(0, h.disp);
1426 ctx.stroke();
1427
1428 ctx.restore();
1429 }
1430 }
1431
1432 ctx.restore();
1433
1434 if (!hasData)
1435 return;
1436
1437 // ======================= Draw Legend ======================
1438
1439 var v0 = parseFloat(canv.zmin);
1440 var v1 = parseFloat(canv.zmax);
1441
1442 var diff = v1-v0;
1443
1444 var cw = canv.width;
1445 //var ch = canv.height;
1446
1447 ctx.font = "8pt Arial";
1448 ctx.textAlign = "right";
1449 ctx.textBaseline = "top";
1450
1451 for (var i=0; i<11; i++)
1452 {
1453 ctx.strokeStyle = "#"+HLStoRGB(i/10);
1454 ctx.strokeText((v0+diff*i/10).toPrecision(3), cw-5, 125-i*12);
1455 }
1456
1457 var pval = parseFloat(canv.dataAbs[pixel]).toFixed(1);
1458 var lmin = parseFloat(canv.min).toFixed(1);
1459 var lmax = parseFloat(canv.max).toFixed(1);
1460
1461 if (isNaN(pval))
1462 pval = "";
1463
1464 var mw = Math.max(ctx.measureText(lmin).width,
1465 ctx.measureText(pval).width,
1466 ctx.measureText(lmax).width);
1467
1468 ctx.textBaseline = "top";
1469 ctx.strokeStyle = "#000";
1470
1471 ctx.strokeText(lmax, 5+mw, 5+24);
1472 ctx.strokeText(pval, 5+mw, 5+12);
1473 ctx.strokeText(lmin, 5+mw, 5);
1474}
1475
1476// ===================================================================
1477
1478function Hillas(data, min)
1479{
1480 var mx = 0;
1481 var my = 0;
1482 var sz = 0;
1483
1484 var mx2 = 0;
1485 var my2 = 0;
1486 var mxy = 0;
1487
1488 var cnt = 0;
1489 for (var i=0; i<1440; i++)
1490 {
1491 if (data[i]===undefined || data[i]<min)
1492 continue;
1493
1494 sz += data[i];
1495 mx += data[i] * coord[i][0];
1496 my += data[i] * coord[i][1];
1497
1498 mx2 += data[i] * coord[i][0]*coord[i][0];
1499 my2 += data[i] * coord[i][1]*coord[i][1];
1500 mxy += data[i] * coord[i][0]*coord[i][1];
1501
1502 cnt++;
1503 }
1504
1505 if (sz==0 || cnt<3)
1506 return;
1507
1508 var xx = mx2 - mx*mx/sz;
1509 var yy = my2 - my*my/sz;
1510 var xy = mxy - mx*my/sz;
1511
1512 var d0 = yy - xx;
1513 var d1 = xy*2;
1514 var d2 = Math.sqrt(d0*d0 + d1*d1) + d0;
1515
1516 var phi = 0;
1517 var cos = 0;
1518 var sin = 1;
1519
1520 var axis1 = yy;
1521 var axis2 = xx;
1522 var ratio = xx/yy;
1523
1524 if (d1!=0 || d2==0)
1525 {
1526 var tand = d2==0 ? 0 : d2 / d1;
1527 var tand2 = tand*tand;
1528
1529 var s2 = tand2+1;
1530 var s = Math.sqrt(s2);
1531
1532 phi = Math.atan(tand)-Math.PI/2;
1533 cos = 1.0 /s;
1534 sin = tand/s;
1535
1536 axis1 = (tand2*yy + d2 + xx)/s2;
1537 axis2 = (tand2*xx - d2 + yy)/s2;
1538 ratio = (tand2*xx - d2 + yy)/(tand2*yy + d2 + xx);
1539 }
1540
1541 var length = axis1<0 ? 0 : Math.sqrt(axis1/sz);
1542 var width = axis2<0 ? 0 : Math.sqrt(axis2/sz);
1543
1544 return {
1545 "mean": [ mx/sz, my/sz ],
1546 "axis": [ width, length ],
1547 "phi": phi,
1548 "delta": [ cos, sin ],
1549 "sumw": sz,
1550 "count": cnt,
1551 "disp": 1.42/0.1111*(1-Math.sqrt(ratio)),
1552 };
1553}
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