google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1603,null,null,708,null,null,null,null,null,null,null,null],
['2日',1290,null,null,798,null,null,null,null,null,null,null,null],
['3日',1314,null,null,728,null,null,null,null,null,null,null,null],
['4日',1237,null,null,1033,null,null,null,null,null,null,null,null],
['5日',1134,null,null,1124,null,null,null,null,null,null,null,null],
['6日',1282,null,null,1183,null,null,null,null,null,null,null,null],
['7日',1286,null,null,1271,null,null,null,null,null,null,null,null],
['8日',1255,null,null,1214,null,null,null,null,null,null,null,null],
['9日',1338,null,null,1281,null,null,null,null,null,null,null,null],
['10日',1289,null,null,1283,null,null,null,null,null,null,null,null],
['11日',1211,null,null,1421,null,null,null,null,null,null,null,null],
['12日',1318,null,null,1439,null,null,null,null,null,null,null,null],
['13日',1354,null,null,null,null,null,null,null,null,null,null,null],
['14日',1458,null,null,1409,null,null,null,null,null,null,null,null],
['15日',1345,null,null,1188,null,null,null,null,null,null,null,null],
['16日',1016,null,null,1293,null,null,null,null,null,null,null,null],
['17日',1036,null,null,1254,null,null,null,null,null,null,null,null],
['18日',1088,null,null,1606,null,null,null,null,null,null,null,null],
['19日',1067,null,null,1328,null,null,null,null,null,null,null,null],
['20日',920,null,null,1240,null,null,null,null,null,null,null,null],
['21日',925,null,null,1378,null,null,null,null,null,null,null,null],
['22日',1069,null,null,null,null,null,null,null,null,null,null,null],
['23日',923,null,null,null,null,null,null,null,null,null,null,null],
['24日',1019,null,null,1337,null,null,null,null,null,null,null,null],
['25日',918,null,null,1381,null,null,null,null,null,null,null,null],
['26日',863,null,null,1318,null,null,null,null,null,null,null,null],
['27日',1049,null,null,1217,null,null,null,null,null,null,null,null],
['28日',914,null,null,1078,null,null,null,null,null,null,null,null],
['29日',1198,null,null,1299,null,null,null,null,null,null,null,null],
['30日',667,null,null,1495,null,null,null,null,null,null,null,null],
['31日',601,null,null,1391,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});