Ero sivun ”Widget:XJwCharts” versioiden välillä

Järvi-meriwikistä
Loikkaa:valikkoon, hakuun
 
(26 välissä olevaa versiota samalta käyttäjältä ei näytetä)
Rivi 22: Rivi 22:
 
   jQuery( '.jwChartWidget' ).each( function() {
 
   jQuery( '.jwChartWidget' ).each( function() {
 
  
 
  
−
   var memo = {}; 
+
   var memo = { 'now': new Date() };  
−
  var now = new Date();
 
 
   
 
   
 
  memo.widgetEl = jQuery( this );
 
  memo.widgetEl = jQuery( this );
−
   if ( typeof memo.widgetEl.prop( 'id' ) == 'undefined' ) { memo.widgetEl.prop( 'id', 'jwChartWidget_' + now.getTime() ); }
+
   if ( typeof memo.widgetEl.prop( 'id' ) == 'undefined' ) { memo.widgetEl.prop( 'id', 'jwChartWidget_' + memo.now.getTime() ); }
 
memo.widgetEl.css( 'position', 'relative' );
 
memo.widgetEl.css( 'position', 'relative' );
 
 
 
memo.lang = memo.widgetEl.attr( 'data-lang' ); if (typeof memo.lang == 'undefined') { memo.lang = 'fi'; }
 
memo.lang = memo.widgetEl.attr( 'data-lang' ); if (typeof memo.lang == 'undefined') { memo.lang = 'fi'; }
−
+
memo.obscode = memo.widgetEl.attr( 'data-obscode' ); if (typeof memo.obscode == 'undefined') { memo.lang = 'ice'; };
−
memo.obscode = "ice";
+
memo.siteid = memo.widgetEl.attr( 'data-siteid' ); //'284245'; //'240829'; //'284245';
−
memo.siteid = memo.widgetEl.attr( 'data-jw-siteid' ); //'284245'; //'240829'; //'284245';
 
 
 
 
   // add chart container
 
   // add chart container
 
memo.widgetEl.append( '<div class="jwChartContainer" style="position: absolute; z-index: 110; width: 100%; height: 100%;"></div>' );
 
memo.widgetEl.append( '<div class="jwChartContainer" style="position: absolute; z-index: 110; width: 100%; height: 100%;"></div>' );
−
memo.chartEl = jQuery( this ).find( '.jwChartContainer' );   
+
memo.chartEl = memo.widgetEl.find( '.jwChartContainer' );   
 
    
 
    
−
   memo.widgetEl.append( '<div class="jwloading"></div>' );
+
   memo.widgetEl.append( '<div style="display: none;" class="jwloading"></div>' );
−
  
+
   memo.loadingEl = memo.widgetEl.find( '.jwloading' );
−
  for (var a in memo.chartEl[0].attributes ) {
+
   
−
  if ( typeof memo.chartEl[0].attributes[a].name != 'undefined' ) {
 
−
if ( memo.chartEl[0].attributes[a].name.indexOf( 'data-' ) == 0 ) {
 
−
//memo.attributes[ memo.chartEl[0].attributes[a].name ] = attrA[a].value;
 
−
}
 
−
}
 
−
  }
 
−
 
 
 
   // add fullscreen button
 
   // add fullscreen button
 
//memo.widgetEl.append( '<div class="obschartbutton fullscreen-button" style="Xdisplay: none; position: absolute; z-index: 120; float: right; top: 40px; right: 1.5px; background-color: rgba( 255, 255, 255, .9 ); border-radius: 50%; border: 1px solid rgba( 230, 230, 230, 0.75 ); width: 24px; height: 24px; padding: 0;"><button title="fullscreen" style="width: 24px; height: 24px; padding: 0; margin: 0; background: none; border: none; background-image: url( //www.jarviwiki.fi/widgets/img/fullscreen_16px.png ); background-size: 50%; background-position: center; background-repeat: no-repeat; "></button></div>' );
 
//memo.widgetEl.append( '<div class="obschartbutton fullscreen-button" style="Xdisplay: none; position: absolute; z-index: 120; float: right; top: 40px; right: 1.5px; background-color: rgba( 255, 255, 255, .9 ); border-radius: 50%; border: 1px solid rgba( 230, 230, 230, 0.75 ); width: 24px; height: 24px; padding: 0;"><button title="fullscreen" style="width: 24px; height: 24px; padding: 0; margin: 0; background: none; border: none; background-image: url( //www.jarviwiki.fi/widgets/img/fullscreen_16px.png ); background-size: 50%; background-position: center; background-repeat: no-repeat; "></button></div>' );
Rivi 59: Rivi 50:
 
   memo.jw = new jwApi();
 
   memo.jw = new jwApi();
 
  
 
  
 +
  memo.loadingEl.show( 'slow' );
 +
   
 
  memo.jw.loadObses( { 'obscode': memo.obscode, 'siteid': memo.siteid, 'custom': '[[Jäätilanne::2||5]]' }, function( o ) {
 
  memo.jw.loadObses( { 'obscode': memo.obscode, 'siteid': memo.siteid, 'custom': '[[Jäätilanne::2||5]]' }, function( o ) {
 +
  obsesReady( memo );
 +
  });
 +
 
 +
 
 +
  function obsesReady( memo ) {
 +
 
 +
// margin settings
 +
memo.margins = { top: 0, right: 25, bottom: 60, left: 60 };
 +
 +
if ( typeof i18n[ memo.obscode ].direction != 'undefined' ) { memo.vaxisdir = i18n[ memo.obscode ].direction; } else { memo.vaxisdir = 1; }
 +
 +
// defaults for all charts
 +
memo.options = {
 +
title: i18n[memo.obscode]['title'][memo.lang],
 +
//titleTextStyle: { fontSize: 14 },       
 +
backgroundColor: 'transparent',
 +
chartArea: { top: memo.margins.top, left: memo.margins.left, width: (memo.widgetEl.width() - memo.margins.left - memo.margins.right), height: (memo.widgetEl.height() - memo.margins.top - memo.margins.bottom), backgroundColor: { fill: '#daf0fa', stroke: '#fff', strokeWidth: 6 }},
 +
legend: { position: 'bottom' },
 +
crosshair: { trigger: 'both' },
 +
tooltip: { isHtml: true },
 +
seriesType: 'scatter',
 +
interpolateNulls: true,
 +
 +
vAxis: {
 +
title: i18n[memo.obscode]['axisTitleV'][memo.lang],
 +
titleTextStyle: { bold: true },
 +
slantedText: false,
 +
maxAlternation: 1,
 +
direction: memo.vaxisdir,
 +
gridlines: { color: '#fff' },
 +
minorGridlines: { count: 0 },
 +
viewWindow: { }
 +
},
 +
hAxis: {
 +
title: '',
 +
slantedText: false,
 +
maxAlternation: 1,
 +
gridlines: { color: '#fff' },
 +
minorGridlines: { count: 0 },
 +
viewWindow: { }
 +
},
 +
series: [ ],
 +
trendlines: [ ]
 +
};  
 +
   
 +
memo.obsesTotal = 0;
 +
memo.obsMinValue = Infinity;
 +
memo.obsMaxValue = -Infinity;
 +
memo.obsMinDateMs = Infinity;
 +
memo.obsMaxDateMs = -Infinity;
 +
memo.obsMinCompDateMs = Infinity;
 +
memo.obsMaxCompDateMs = -Infinity;
 +
 +
memo.season = i18n[memo.obscode]['season'];
 +
memo.curSeason = memo.now.getFullYear();
 +
if ( memo.season == 'winter' && memo.now.getMonth() < 8 ) { memo.curSeason--; }
 +
 
 +
// first loop
 +
for ( var o in memo.jw.obs ) {
 +
 +
obs = memo.jw.obs[o];
 +
 +
console.log( obs );
 +
 +
memo.obsesTotal++;
 +
 +
memo.obsMinValue = Math.min( memo.obsMinValue, obs.value );
 +
memo.obsMaxValue = Math.max( memo.obsMaxValue, obs.value );
 +
 +
memo.obsMinDateMs = Math.min( memo.obsMinDateMs, obs.obsdatetime.getTime() );
 +
memo.obsMaxDateMs = Math.max( memo.obsMaxDateMs, obs.obsdatetime.getTime() );
 +
 +
// add compare date to obses
 +
if ( memo.season == 'summer' || obs.obsdatetime.getMonth() > 7 ) {
 +
obs.compareDate = new Date( memo.curSeason, obs.obsdatetime.getMonth(), obs.obsdatetime.getDate() );
 +
} else {
 +
obs.compareDate = new Date( memo.curSeason+1, obs.obsdatetime.getMonth(), obs.obsdatetime.getDate() );
 +
}
 +
ms = obs.compareDate.getTime();
 +
memo.obsMinCompDateMs = Math.min(ms, memo.obsMinCompDateMs);
 +
memo.obsMaxCompDateMs = Math.max(ms, memo.obsMaxCompDateMs);
 +
 +
// add series id
 +
if ( memo.graphType == 'trend' ) {
 +
obs.seriesId = 0;
 +
} else if ( memo.season == 'summer' || obs.obsdatetime.getMonth() > 7 ) {
 +
obs.seriesId = obs.obsdatetime.getFullYear();
 +
} else {
 +
obs.seriesId = obs.obsdatetime.getFullYear()-1;
 +
}
 +
 +
// create popup for obs
 +
obs.popup = '<div style="padding: 8px;">';
 +
obs.popup += '<div>';
 +
 +
if ( i18n[memo.obscode]['type'] == 'cat') {
 +
obs.popup +='<b>' + i18n[memo.obscode]['title'][memo.lang] + ': ' + i18n[memo.obscode]['catNames'][obs.value][memo.lang] + '</b> ';
 +
} else if ( i18n[memo.obscode]['type'] == 'date') {
 +
obs.popup +='<b>' + i18n[memo.obscode]['title'][memo.lang] + '</b> ';
 +
} else {
 +
obs.popup +='<b>' + i18n[memo.obscode]['title'][memo.lang] + ': ' + (Math.round(obs.value * 10)/10).toString().replace( '.', i18n['dec'][memo.lang] ) + ' ' + i18n[memo.obscode]['unit'] + '</b> ';
 +
}
 +
 +
obs.popup += '(' + obs.obsdatetime.inRelationToToday(memo.lang) + ')';
 +
obs.popup += '</div>';
 +
 +
if (!!obs.addInfo) { obs.popup += '<div style="margin-top: 5px;">' + obs.addInfo + '</div>'; }
 +
obs.popup += '</div>';
 +
 +
}  
 +
     
 +
memo.obsMinDate = new Date( memo.obsMinDateMs );
 +
memo.obsMaxDate = new Date( memo.obsMaxDateMs );
 +
memo.obsMinYear = memo.obsMinDate.getFullYear();
 +
memo.obsMaxYear = memo.obsMaxDate.getFullYear();
 +
memo.obsMinCompDate = new Date( memo.obsMinCompDateMs );
 +
memo.obsMaxCompDate = new Date( memo.obsMaxCompDateMs );
 +
 +
memo.obsesA = []; memo.dataA = [];  
 +
 
 +
for (var o in memo.jw.obs) {
 +
 +
obs = memo.jw.obs[o];
 +
 +
// style points
 +
if ( obs.seriesId == memo.curSeason ) {
 +
baseSize = 6;
 +
} else if (memo.obsesTotal < 100) {
 +
baseSize = 4;
 +
} else if (memo.obsesTotal < 200) {
 +
baseSize = 3;
 +
} else if (memo.obsesTotal < 300) {
 +
baseSize = 2;
 +
} else {
 +
baseSize = 2;
 +
}
 +
 +
//if ( memo.graphType == 'dateofyear' ) { baseSize = baseSize + 1; }
 +
 +
if (!!obs.addInfo) {
 +
//obs.style = 'point { shape-type: star; size: ' + (baseSize+3) + '; shape-dent: 0.5; fill-color: ' + colors['noticeObses'] + '; stroke-width: 0; stroke-color: ' + maintColors[memo.obses[o].maintainer] + '; }';
 +
//obs.style = 'point { size: ' + (baseSize+1) + '; stroke-width: 2; stroke-color: gold; }';
 +
obs.style = 'point { size: ' + (baseSize+1) + '; stroke-width: 3; stroke-color: ' + maintColors[obs.maintainer] + '; }';
 +
} else {
 +
obs.style = 'point { size: ' + baseSize + '; stroke-width: 0.5; stroke-color: ' + maintColors[obs.maintainer] + '; }';
 +
}
 +
 +
memo.obsesA.push( obs );
 +
 +
}
 +
 +
// sort
 +
memo.obsesA.sort( function(a, b) { return a.obsdatetime - b.obsdatetime; });
 +
 
 +
// create DataTable
 +
memo.data = new google.visualization.DataTable();
 +
 +
// col for xAxis values
 +
memo.data.addColumn( 'date', 'time' );
 +
 +
// make ticks for y axis on cat types
 +
if ( i18n[memo.obscode]['type'] == 'cat' ) {
 +
memo.options.vAxis.ticks = [];
 +
for (var c in i18n[memo.obscode]['catNamesShort']) {
 +
memo.options.vAxis.ticks.push({v: parseInt(c), f: i18n[memo.obscode]['catNamesShort'][c][memo.lang] });
 +
memo.options.vAxis.ticks.push({v: parseInt(c)+0.5, f: '' });
 +
}
 +
memo.options.vAxis.ticks.sort( function(a, b) { return a.v-b.v } );
 +
memo.options.vAxis.viewWindow = { min: -0.5, max: parseInt(memo.options.vAxis.ticks[memo.options.vAxis.ticks.length-1].v)+0.5 };
 +
memo.options.vAxis.gridlines.color = '#fff';
 +
memo.options.vAxis.baselineColor = 'none';
 +
} else if ( typeof i18n[memo.obscode]['min'] != 'undefined' ) {
 +
memo.options.vAxis.viewWindow = { min: i18n[memo.obscode]['min'] };
 +
} else if ( memo.obsMinValue >= 0) {
 +
memo.options.vAxis.viewWindow = { min: 0 };
 +
}
 +
 +
if (memo.graphType == 'trend') {
 +
 +
//addDataToTrendChart(memo);
 +
 +
} else if (memo.graphType == 'season') {
 +
 +
//addDataToSeasonChart(memo);
 +
 +
} else if (memo.graphType == 'dateofyear') {
 +
 +
//addDataToDateOfYearChart(memo);
 +
 +
}  
 
  
 
  
 
   data = {};
 
   data = {};
 
  var firstW = 3000; lastW = 0;  
 
  var firstW = 3000; lastW = 0;  
 
  var firstF = 500; var lastB = -500;
 
  var firstF = 500; var lastB = -500;
 +
  //var firstCd = new Date( memo.now.getFullyear(), 11, 31 ); var lastCd = new Date();
 
  
 
  
−
  var cnewyear = new Date( now.getFullYear()+1, 0, 1 );
+
  var cnewyear = new Date( memo.now.getFullYear()+1, 0, 1 );
 
  
 
  
 
  for ( var o in memo.jw.obsList ) {
 
  for ( var o in memo.jw.obsList ) {
Rivi 74: Rivi 258:
 
  if ( obs.obsdatetime.getMonth() > -1 && obs.obsdatetime.getMonth() < 8 ) {  
 
  if ( obs.obsdatetime.getMonth() > -1 && obs.obsdatetime.getMonth() < 8 ) {  
 
  obs.winter = obs.obsdatetime.getFullYear()-1;  
 
  obs.winter = obs.obsdatetime.getFullYear()-1;  
−
  obs.comparedate = new Date( now.getFullYear()+1, obs.obsdatetime.getMonth(), obs.obsdatetime.getDate() );
+
  obs.comparedate = new Date( memo.now.getFullYear()+1, obs.obsdatetime.getMonth(), obs.obsdatetime.getDate() );
 
  } else {
 
  } else {
 
  obs.winter = obs.obsdatetime.getFullYear();  
 
  obs.winter = obs.obsdatetime.getFullYear();  
−
  obs.comparedate = new Date( now.getFullYear(), obs.obsdatetime.getMonth(), obs.obsdatetime.getDate() );
+
  obs.comparedate = new Date( memo.now.getFullYear(), obs.obsdatetime.getMonth(), obs.obsdatetime.getDate() );
 
  }
 
  }
 
    
 
    
Rivi 128: Rivi 312:
 
  if ( typeof data[y].freeze != 'undefined' ) {
 
  if ( typeof data[y].freeze != 'undefined' ) {
 
  row.push( data[y].freeze );
 
  row.push( data[y].freeze );
−
  row.push( '<b>' + wn + '</b><br />Jääpeitekausi alkoi' + data[y].getDate() + '.' + data[y].getMonth()+1 + '.' );
+
  row.push( '<b>' + wn + '</b><br />Jääpeitekausi alkoi ' + data[y].freeze.getDate() + '.' + (data[y].freeze.getMonth()+1) + '.' );
 
  } else {
 
  } else {
 
  row.push( null ); row.push( null );
 
  row.push( null ); row.push( null );
Rivi 135: Rivi 319:
 
  if ( typeof data[y].breakup != 'undefined' ) {  
 
  if ( typeof data[y].breakup != 'undefined' ) {  
 
  row.push( data[y].breakup );
 
  row.push( data[y].breakup );
−
  row.push( '<b>' + wn + '</b><br />Jäätön kausi alkoi' + data[y].getDate() + '.' + data[y].getMonth()+1 + '.' );
+
  row.push( '<b>' + wn + '</b><br />Jäätön kausi alkoi ' + data[y].breakup.getDate() + '.' + (data[y].breakup.getMonth()+1) + '.' );
 
  } else {
 
  } else {
 
  row.push( null ); row.push( null );
 
  row.push( null ); row.push( null );
Rivi 143: Rivi 327:
 
  row = [ y, null, null, null, null, null, null, null, null, null ];
 
  row = [ y, null, null, null, null, null, null, null, null, null ];
 
  }
 
  }
−
 
 
−
  console.log( row );
 
 
  
 
  
 
table.push( row );
 
table.push( row );
Rivi 170: Rivi 352:
 
          seriesType: "candlesticks",
 
          seriesType: "candlesticks",
 
        series: { 1: { type: "scatter", color: '#3366cc', dataOpacity: 0.5 }, 2: { type: "scatter", color: '#3366cc', dataOpacity: 0.5 } },
 
        series: { 1: { type: "scatter", color: '#3366cc', dataOpacity: 0.5 }, 2: { type: "scatter", color: '#3366cc', dataOpacity: 0.5 } },
−
        trendlines: { 1: { type: 'exponential', degree: 3 }, 2: { type: 'exponential', degree: 3 } },
+
        trendlines: { 1: { type: 'linear', color: 'orange' }, 2: { type: 'linear', color: 'orange' } },
 
  legend: 'bottom',  
 
  legend: 'bottom',  
 
  hAxis: { slantedText: false, maxAlternation: 1, format: '####' },
 
  hAxis: { slantedText: false, maxAlternation: 1, format: '####' },
Rivi 188: Rivi 370:
 
doResize();
 
doResize();
 
  
 
  
−
  });
+
  } // ObsesReady
 
 
 
 
 +
 +
function addDataToDateOfYearChart( memo ) {
 +
 +
// do X axis min and max for this chart type
 +
memo.options.hAxis.minValue = new Date( memo.obsMinDateMs );
 +
memo.options.hAxis.minValue.setMonth(0);
 +
memo.options.hAxis.minValue.setDate(1);
 +
memo.options.hAxis.viewWindow.min = memo.options.hAxis.minValue;
 +
 +
memo.options.hAxis.maxValue = new Date( memo.obsMaxDateMs );
 +
memo.options.hAxis.maxValue.setMonth(11);
 +
memo.options.hAxis.maxValue.setDate(31);
 +
memo.options.hAxis.viewWindow.max = memo.options.hAxis.maxValue;
 +
 +
memo.options.vAxis.ticks = [];
 +
 +
//memo.options.hAxis.gridlines.units = { years: { format: [ 'yyyy' ] } };
 +
//memo.options.hAxis.ticks = [];
 +
 +
// do Y axis min and max for this chart type
 +
memo.options.vAxis.minValue = new Date( memo.obsMinCompDate.getTime() );
 +
memo.options.vAxis.minValue.setDate(1);
 +
memo.options.vAxis.viewWindow.min = memo.options.vAxis.minValue;
 +
 +
memo.options.vAxis.maxValue = new Date( memo.obsMaxCompDate.getTime() );
 +
memo.options.vAxis.maxValue.setMonth( memo.options.vAxis.maxValue.getMonth()+1 );
 +
memo.options.vAxis.maxValue.setDate(0);
 +
memo.options.vAxis.viewWindow.max = memo.options.vAxis.maxValue;
 +
 +
// do Y axis ticks and gridlines
 +
memo.options.vAxis.gridlines = { color: 'transparent' };
 +
minM = memo.options.vAxis.minValue.getMonth();
 +
maxM = memo.options.vAxis.maxValue.getMonth();
 +
if (minM > maxM) { mc = 13-minM+maxM; } else { mc = maxM-minM+1; }
 +
 +
for ( mi = 0; mi < mc; mi++ ) {
 +
 +
mx = minM+mi;
 +
yx = memo.options.vAxis.minValue.getFullYear();
 +
if ( mx > 11 ) { yx = maxD.getFullYear(); mx = mx - 12; }
 +
 +
startOfMonth = new Date( yx, mx, 1 );
 +
middleOfMonth = new Date( yx, mx, 15 );
 +
 +
// ticks
 +
memo.options.vAxis.ticks.push( { v: middleOfMonth, f: i18n['months'][mx]['long'][memo.lang] } );
 +
 +
// gridlines except for first
 +
memo.vAxisGridlines = [];
 +
if (mi > 0) {
 +
memo.vAxisGridlines.push( new Date( startOfMonth.getTime() ) );
 +
}
 +
}
 +
 +
// data columns
 +
memo.data.addColumn( 'date', memo.obsMinYear + '-' + memo.obsMaxYear );
 +
memo.data.addColumn( {'type': 'string', 'role': 'style' } );
 +
memo.data.addColumn( { type: 'string', role: 'annotation' } );
 +
memo.data.addColumn( { type: 'string', role: 'tooltip', 'p': { 'html': true } } );
 +
 +
// scatter series
 +
memo.options.series[0] = { type: 'scatter', pointType: 'circle', pointSize: 9, color: '#3366cc'  };
 +
 +
// linear trend line
 +
memo.options.trendlines[0] = { labelInLegend: i18n['trendline'][memo.lang], tooltip: false, color: colors['trend'], lineWidth: 2, opacity: 0.5, type: 'linear', visibleInLegend: memo.trendType!='moving' };
 +
 +
// data columns for vAxis gridlines
 +
for (g=0; g < memo.vAxisGridlines.length; g++) {
 +
memo.data.addColumn( 'date', 'vAxis gridline_' + g );
 +
memo.options.series[g+1] = { type: 'line', pointSize: 0, lineWidth: 1, color: '#fff', XlineDashStyle: [3, 3], visibleInLegend: false };
 +
}
 +
 +
// add data
 +
noc = memo.data.getNumberOfColumns();
 +
 +
// add obses
 +
for (var o in memo.obsesA) {
 +
dataRow = [];
 +
 +
// fill row with nulls
 +
for (var i=0; i<noc; i++) { dataRow.push( null ); }
 +
 +
centerOfYear = new Date( memo.obsesA[o].datetime.getTime() );
 +
centerOfYear.setMonth(6);
 +
centerOfYear.setDate(1);
 +
 +
dataRow[0] = centerOfYear;
 +
dataRow[1] = memo.obsesA[o].compareDate;
 +
dataRow[2] = memo.obsesA[o].style;
 +
// annotation
 +
dataRow[4] = memo.obsesA[o].popup;
 +
 +
memo.dataA.push( dataRow );
 +
}
 +
 +
// add gridlines
 +
for (g=0; g < memo.vAxisGridlines.length; g++) {
 +
 +
dataRow1 = [];
 +
dataRow2 = [];
 +
 +
// fill rows with nulls
 +
for (var i=0; i<noc; i++) { dataRow1.push( null ); dataRow2.push( null ); }
 +
 +
dataRow1[0] = memo.options.hAxis.minValue;
 +
dataRow2[0] = memo.options.hAxis.maxValue;
 +
 +
dataRow1[5+g] = memo.vAxisGridlines[g];
 +
dataRow2[5+g] = memo.vAxisGridlines[g];
 +
 +
memo.dataA.push( dataRow1 );
 +
memo.dataA.push( dataRow2 );
 +
}
 +
 +
drawChart(memo);
 +
 +
}
 
 
 
 
 
  memo.fullscreenEl.on( 'click', function() {
 
  memo.fullscreenEl.on( 'click', function() {

Nykyinen versio 2. marraskuuta 2021 kello 12.48

Noudettu kohteesta ”https://www.jarviwiki.fi/w/index.php?title=Widget:XJwCharts&oldid=952431”




Suomen ympäristökeskuskus SYKE on perustanut ja ylläpitää Järvi-meriwiki-palvelua.
Järvi-meriwikiä kehitettiin vuosina 2010-2013 EU Life+ rahoitetussa GisBloom-hankkeessa.
Maa- ja vesitekniikan tuki ry osallistui palvelun perustamisen ja kehittämisen rahoittamiseen.
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