To get this branch, use:
bzr branch
http://darksoft.org/webbzr/adei/ui
« back to all changes in this revision
Viewing changes to classes/draw.php
- browse files at revision 118
- compare with another revision
- download diff
- download tarball
- view history from revision 118
- Committer: Aram Yeghikyan
- Date: 2008-12-02 13:00:06 UTC
- Revision ID: eghikyan@gmail.com-20081202130006-2786zkp6xe9njsd2
Axis and other staff
- files modified:
- classes/draw.php
added
removed
classes/draw.php
1
1
<?php
2
2
3
$props["login"] = "0";
4
global $ADEI_ROOTDIR;
5
require_once($ADEI_ROOTDIR."/adei_ui.php");
6
7
3
8
include($JPGRAPH_PATH . "/jpgraph.php");
4
9
include($JPGRAPH_PATH . "/jpgraph_line.php");
10
include($JPGRAPH_PATH . "/jpgraph_log.php");
5
11
include($JPGRAPH_PATH . "/jpgraph_date.php");
6
12
include($JPGRAPH_PATH . "/jpgraph_canvas.php");
7
13
include($JPGRAPH_PATH . "/jpgraph_canvtools.php");
31
37
32
38
var $precision_mode; // Requested precision
33
39
var $precision; // Actual graph precision in pixels
40
var $settings;
34
41
35
42
const MARKS_NEVER = 0;
36
43
const MARKS_DEFAULT = 1;
56
63
global $GRAPH_INDICATE_MISSING_DATA;
57
64
global $GRAPH_INDICATE_DATA_DENSITY;
58
65
66
global $ADEI_ROOTDIR;
67
59
68
if ($props) $this->req = &$props;
60
69
else $this->req = new DATARequest();
61
70
131
140
132
141
$this->ready = false;
133
142
}
143
144
// Added by Aram for reading XML config file
145
$pathToConfigFile = $ADEI_ROOTDIR."/config.xml";
146
if(!file_exists($pathToConfigFile)){
147
die("Configurtion file does not exists: ".$pathToConfigFile);
148
}
149
$this->settings = simplexml_load_file($pathToConfigFile);
150
if(!is_object($this->settings)){
151
die("Error while loading configuration file: ".$pathToConfigFile);
152
}
153
134
154
}
135
155
136
156
static function FindMarksMode($mode) {
245
265
if ($x === false) {
246
266
if (isset($this->req->props['x'])) $x = $this->req->props['x'];
247
267
else throw new ADEIException(translate("The X coordinate is not specified"));
248
249
268
}
250
269
if ($y === false) {
251
270
if (isset($this->req->props['y'])) $y = $this->req->props['y'];
456
475
for ($i=0;$i<$size;$i++)
457
476
$values[$i] = array();
458
477
459
478
/* 1 due to prevent scale(true,true)*/
460
479
if (($iv->y_min)||($iv->y_max)) {
461
480
$min = $iv->y_min;
462
481
$max = $iv->y_max;
480
499
}
481
500
482
501
502
if($this->req->srv["reader"] == "VGReader"){
503
// VGReader
504
$useYAxixMinMax = false;
505
$maskManager = new MaskManagerClass($this->settings);
506
$maskArray = $maskManager->getMaskStructureAsArray($this->req->props['db_name'], "0");
507
$axisManager = new AxisManagerClass($this->settings);
508
$axisArray = $axisManager->getAxisOfUser("0");
509
//print_r($maskArray);
510
$itemIdsAxisIdsArray = array();
511
$numberOfItemsPerAxis = array();
512
foreach($maskArray["postfixes"] as $postfix){
513
$itemsIds = $postfix["itemIds"];
514
for($i=0; $i<sizeof($postfix["itemIds"]); $i++){
515
$itemIdsAxisIdsArray[$postfix["itemIds"][$i]] = $postfix["axisIds"][$i];
516
$itemIdToAxisArray[$postfix["itemIds"][$i]] = $axisArray[$postfix["axisIds"][$i]];
517
if(isset($axisArray[$postfix["axisIds"][$i]]["RangeBegin"]) || isset($axisArray[$postfix["axisIds"][$i]]["RangeEnd"])){
518
$useYAxixMinMax = true;
519
}
520
if(isset($numberOfItemsPerAxis[$postfix["itemIds"][$i]])){
521
$numberOfItemsPerAxis[$postfix["axisIds"][$i]] = 1;
522
}else{
523
$numberOfItemsPerAxis[$postfix["axisIds"][$i]]++;
524
}
525
}
526
$axisIdsUniq = array_unique($postfix["axisIds"]);
527
$axisIdsUniq = array_values($axisIdsUniq);
528
}
529
//print_r($maskArray);
530
//print_r($axisArray);
531
//print_r($itemIdToAxisArray);
532
//print_r($itemsIds);
533
//print_r($axisIdsUniq);
534
}
535
foreach($points as $t => $v) {
483
536
484
foreach($points as $t => $v) {
485
537
if ($v) {
486
538
if ($this->show_gaps) {
487
539
$gapinfo = $points->missing_data();
488
540
if ($gapinfo) array_push($mvalue, 1);
489
541
else array_push($mvalue, 0);
490
542
}
491
492
543
$amount++;
493
494
544
if ($missing) {
495
545
/* if ($time_on_addon) {
496
546
if ($this->show_gaps) {
509
559
$missing = false;
510
560
}
511
561
512
513
562
array_push($time, $t);
514
if (($min)||($max)) {
563
if (($min)||($max)||$useYAxixMinMax) {
515
564
foreach ($v as $key => $value) {
565
if(isset($itemIdToAxisArray[$key]["RangeBegin"])){
566
$min = $itemIdToAxisArray[$key]["RangeBegin"];
567
}
568
if(isset($itemIdToAxisArray[$key]["RangeEnd"])){
569
$max = $itemIdToAxisArray[$key]["RangeEnd"];
570
}
516
571
if ($at_max[$key]) {
517
572
if ($value > $max) {
518
573
$value = "";
697
752
698
753
699
754
$this->graph = new Graph($this->width, $this->height, "auto");
700
$this->graph->img->SetMargin($GRAPH_MARGINS['left'],$GRAPH_MARGINS['top'],$GRAPH_MARGINS['right'],$GRAPH_MARGINS['bottom']);
755
$this->graph->SetMargin($GRAPH_MARGINS['left'], $GRAPH_MARGINS['right'],$GRAPH_MARGINS['top'],$GRAPH_MARGINS['bottom']);
756
$this->graph->SetMarginColor('#FAFAFA');
757
$this->graph->SetBox(true);
701
758
$this->graph->SetTickDensity(TICKD_NORMAL, TICKD_SPARSE);
702
759
703
760
// $this->graph->SetTickDensity(TICKD_SPARSE, TICKD_VERYSPARSE);
969
1026
}
970
1027
971
1028
$no_data = true;
972
for ($i = 0; $i < $size; $i++) {
973
/*
974
$f = fopen("/tmp/xxx.7", "a+");
975
fwrite($f, print_r($iv, true) . "\n");
976
fwrite($f, $i . " of " . $size . "\n");
977
fwrite($f, date("r", ceil($iv->window_start)) . " - " . date("r", floor($iv->window_start + $iv->window_size)) . "\n");
978
fwrite($f, print_r($time, true));
979
fwrite($f, print_r($values[$i], true));
980
fclose($f);
981
*/
982
if (sizeof($time) > 0) {
983
984
$empty_data = true;
985
foreach ($values[$i] as $val) {
986
if ($val !== NULL) {
987
$empty_data = false;
988
break;
989
}
990
}
991
992
if ($empty_data) continue;
993
994
995
$plot = new LinePlot($values[$i], $time);
996
if (sizeof($GRAPH_COLORS)) {
997
$color = $GRAPH_COLORS[$i%sizeof($GRAPH_COLORS)];
998
$plot->SetColor($color);
999
if ($GRAPH_LINE_WEIGHT) {
1000
$plot->SetWeight($GRAPH_LINE_WEIGHT);
1001
}
1002
}
1003
1004
1005
if ($marks) {
1006
$plot->mark->SetType($mtype);
1007
if ($GRAPH_ACCURACY_MARKS_SIZE) $plot->mark->SetSize($GRAPH_ACCURACY_MARKS_SIZE);
1008
$plot->mark->SetFillColor(($color&&($size>1))?$color:$marks);
1009
}
1010
1011
$this->graph->Add($plot);
1012
$no_data = false;
1029
$firstPlot = true;
1030
$graphIndex = 0;
1031
$plot = new LinePlot(array($values[0][0]), array($time[0]));
1032
$this->graph->Add($plot);
1033
$this->graph->yaxis->Hide();
1034
if($this->req->srv["reader"] == "VGReader"){
1035
// VGReader
1036
$maskManager = new MaskManagerClass($this->settings);
1037
$maskArray = $maskManager->getMaskStructureAsArray($this->req->props['db_name'], "0");
1038
$axisManager = new AxisManagerClass($this->settings);
1039
$axisArray = $axisManager->getAxisOfUser("0");
1040
//print_r($maskArray);
1041
$itemIdsAxisIdsArray = array();
1042
$numberOfItemsPerAxis = array();
1043
foreach($maskArray["postfixes"] as $postfix){
1044
$itemsIds = $postfix["itemIds"];
1045
for($i=0; $i<sizeof($postfix["itemIds"]); $i++){
1046
$itemIdsAxisIdsArray[$postfix["itemIds"][$i]] = $postfix["axisIds"][$i];
1047
if(isset($numberOfItemsPerAxis[$postfix["itemIds"][$i]])){
1048
$numberOfItemsPerAxis[$postfix["axisIds"][$i]] = 1;
1049
}else{
1050
$numberOfItemsPerAxis[$postfix["axisIds"][$i]]++;
1051
}
1052
}
1053
$axisIdsUniq = array_unique($postfix["axisIds"]);
1054
$axisIdsUniq = array_values($axisIdsUniq);
1055
}
1056
//print_r($itemsIds);
1057
//print_r($itemIdsAxisIdsArray);
1058
//print_r($numberOfItemsPerAxis);
1059
$counterNumberOfItemsPerAxis = $numberOfItemsPerAxis;
1060
// Inicialization of the axis
1061
$myType = array("lin", "log");
1062
for($i=0; $i<sizeof($axisIdsUniq); $i++){
1063
$this->graph->SetYScale($i,'lin', $axisArray[$i]["RangeBegin"]*1.1, $axisArray[$i]["RangeEnd"]*1.1);
1064
}
1065
//print_r($axisIdsUniq);
1066
$tittle = array();
1067
for ($i = 0; $i < $size; $i++){
1068
if (sizeof($time) > 0) {
1069
$empty_data = true;
1070
foreach ($values[$i] as $val) {
1071
if ($val !== NULL) {
1072
$empty_data = false;
1073
break;
1074
}
1075
}
1076
if ($empty_data){
1077
continue;
1078
}
1079
$idOfAxisOnPlot = array_search($itemIdsAxisIdsArray[$itemsIds[$i]], $axisIdsUniq);
1080
$plot = new LinePlot($values[$i], $time);
1081
if (sizeof($GRAPH_COLORS)){
1082
$baseColor = $GRAPH_COLORS[$idOfAxisOnPlot];
1083
$color = $baseColor;
1084
$plot->SetColor($color);
1085
if ($GRAPH_LINE_WEIGHT){
1086
$plot->SetWeight($GRAPH_LINE_WEIGHT);
1087
}
1088
}
1089
if ($marks) {
1090
$plot->mark->SetType($mtype);
1091
if ($GRAPH_ACCURACY_MARKS_SIZE) $plot->mark->SetSize($GRAPH_ACCURACY_MARKS_SIZE);
1092
$plot->mark->SetFillColor(($color&&($size>1))?$color:$marks);
1093
}
1094
//echo "ID:".$idOfAxisOnPlot."\n";
1095
$this->graph->AddY($idOfAxisOnPlot, $plot);
1096
$this->graph->ynaxis[$idOfAxisOnPlot]->SetColor($baseColor);
1097
$this->graph->ynaxis[$idOfAxisOnPlot]->title->Set($axisArray[$idOfAxisOnPlot]["Name"]." ".$axisArray[$idOfAxisOnPlot]["RangeBegin"]."-".$axisArray[$idOfAxisOnPlot]["RangeEnd"]);
1098
$this->graph->ynaxis[$idOfAxisOnPlot]->title->SetColor($baseColor);
1099
1100
$no_data = false;
1101
}
1102
}
1103
//$this->graph->SetYDeltaDist(50);
1104
//$this->graph->SetMargin($GRAPH_MARGINS['left'], $GRAPH_MARGINS['right'] + sizeof($axisIdsUniq)*20,$GRAPH_MARGINS['top'],$GRAPH_MARGINS['bottom']);
1105
$this->graph->SetMargin($GRAPH_MARGINS['left'], 50*sizeof($axisIdsUniq),$GRAPH_MARGINS['top'],$GRAPH_MARGINS['bottom']);
1106
$GRAPH_MARGINS['right'] = 50*sizeof($axisIdsUniq);
1107
1108
}else{
1109
// NOT VGREADER CASE
1110
for ($i = 0; $i < $size; $i++) {
1111
if (sizeof($time) > 0) {
1112
1113
$empty_data = true;
1114
foreach ($values[$i] as $val) {
1115
if ($val !== NULL) {
1116
$empty_data = false;
1117
break;
1118
}
1119
}
1120
if ($empty_data) continue;
1121
$plot = new LinePlot($values[$i], $time);
1122
if (sizeof($GRAPH_COLORS)) {
1123
$color = $GRAPH_COLORS[$i%sizeof($GRAPH_COLORS)];
1124
$plot->SetColor($color);
1125
if ($GRAPH_LINE_WEIGHT) {
1126
$plot->SetWeight($GRAPH_LINE_WEIGHT);
1127
}
1128
}
1129
if ($marks) {
1130
$plot->mark->SetType($mtype);
1131
if ($GRAPH_ACCURACY_MARKS_SIZE) $plot->mark->SetSize($GRAPH_ACCURACY_MARKS_SIZE);
1132
$plot->mark->SetFillColor(($color&&($size>1))?$color:$marks);
1133
}
1134
$this->graph->SetYScale($i,'lin');
1135
$this->graph->AddY($i, $plot);
1136
$this->graph->ynaxis[$i]->title->Set("N".$i);
1137
$no_data = false;
1138
}
1013
1139
}
1014
1140
}
1015
1016
1141
if ($no_data) {
1017
1142
$range = date("c", ceil($iv->window_start)) . " and " . date("c", floor($iv->window_start + $iv->window_size));
1018
1143
throw new ADEIException(translate("No data between: %s", $range), ADEIException::NO_DATA);
1064
1189
eval("\$mtype=$GRAPH_DENSITY_POINTS_TYPE;");
1065
1190
}
1066
1191
1067
1068
1192
$plot->mark->SetType($mtype);
1069
1193
$plot->mark->SetColor($GRAPH_DENSITY_POINTS_OUTLINE);
1070
1194
$plot->mark->SetFillColor($GRAPH_DENSITY_POINTS_COLOR);
1075
1199
1076
1200
$this->graph_interval = $iv;
1077
1201
$this->precision = $precision;
1078
1079
// print_r($mvalue);
1080
// echo $realmin . "\n";
1081
1082
1083
1084
/* $graph->img->SetMargin(40,110,20,40);
1085
//$graph ->xaxis->scale-> SetDateFormat( 'Y-m-d');
1086
$graph->xaxis->SetFont(FF_ARIAL,FS_NORMAL,6);
1087
$graph->xaxis->SetLabelAngle(45);
1088
$graph->SetShadow();
1089
1090
$graph->ygrid->Show(true,true);
1091
$Size = sizeof($Data->TimeSeries);
1092
for($i=3; $i<6;$i++){
1093
$lineplot[$i]=new LinePlot($Data->TimeSeries[$i]["Value"], $Data->TimeSeries[$i]["Time"]);
1094
$lineplot[$i]->SetColor($Data->TimeSeries[$i]["Color"]);
1095
$lineplot[$i]->SetLegend($Data->TimeSeries[$i]["Name"]);
1096
$graph->Add($lineplot[$i]);
1097
}
1098
$graph->Stroke($TempDir."Lin-".$FileName.".png");
1099
1100
*/
1101
1102
1103
1104
// $graph = new Graph($this->width, $this->heigh /*, "auto"*/);
1105
// $graph->SetScale('intlin'/* ymin, ymax, xmin, xmax */);
1106
1107
// foreach masks
1108
// $lineplot = new LinePlot($dataarray);
1109
1202
}
1110
1203
1111
1204
1196
1289
"margins" => array($GRAPH_MARGINS['left'],$GRAPH_MARGINS['top'],$GRAPH_MARGINS['right'],$GRAPH_MARGINS['bottom'])
1197
1290
);
1198
1291
}
1199
1292
function getGradient($beginColor, $endColor, $numberOfSteps, $stepId){
1293
$beginColor = array(
1294
hexdec(substr($beginColor, 1, 2)),
1295
hexdec(substr($beginColor, 3, 2)),
1296
hexdec(substr($beginColor, 5, 2))
1297
);
1298
$endColor = array(
1299
hexdec(substr($endColor, 1, 2)),
1300
hexdec(substr($endColor, 3, 2)),
1301
hexdec(substr($endColor, 5, 2))
1302
);
1303
for($i=0; $i<3; $i++){
1304
$step[$i] = ($endColor[$i] - $beginColor[$i])/$numberOfSteps;
1305
}
1306
$color = "";
1307
for($j=0; $j<3; $j++){
1308
$decColor = $beginColor[$j] + $stepId*$step[$j];
1309
$decColor < 15?$element = "0".dechex($decColor): $element = dechex($decColor);
1310
$color .= $element;
1311
}
1312
return $color;
1313
}
1200
1314
static function Display($file = false) {
1201
1315
global $TMP_PATH;
1202
1316
Loggerhead is a web-based interface for Breezy
Version: 1.20.0