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',680,null,null,749,null,null,null,null,null,null,null,null],
['2日',772,null,null,822,null,null,null,null,null,null,null,null],
['3日',782,null,null,1107,null,null,null,null,null,null,null,null],
['4日',948,null,null,1014,null,null,null,null,null,null,null,null],
['5日',999,null,null,1112,null,null,null,null,null,null,null,null],
['6日',1095,null,null,893,null,null,null,null,null,null,null,null],
['7日',1074,null,null,1031,null,null,null,null,null,null,null,null],
['8日',1096,null,null,1071,null,null,null,null,null,null,null,null],
['9日',1109,null,null,1114,null,null,null,null,null,null,null,null],
['10日',1025,null,null,1153,null,null,null,null,null,null,null,null],
['11日',1231,null,null,1243,null,null,null,null,null,null,null,null],
['12日',1024,null,null,1177,null,null,null,null,null,null,null,null],
['13日',1163,null,null,1276,null,null,null,null,null,null,null,null],
['14日',1228,null,null,1257,null,null,null,null,null,null,null,null],
['15日',1106,null,null,1029,null,null,null,null,null,null,null,null],
['16日',829,null,null,954,null,null,null,null,null,null,null,null],
['17日',788,null,null,1048,null,null,null,null,null,null,null,null],
['18日',994,null,null,1198,null,null,null,null,null,null,null,null],
['19日',1148,null,null,1204,null,null,null,null,null,null,null,null],
['20日',1235,null,null,1095,null,null,null,null,null,null,null,null],
['21日',1230,null,null,1193,null,null,null,null,null,null,null,null],
['22日',1092,null,null,1212,null,null,null,null,null,null,null,null],
['23日',1084,null,null,1101,null,null,null,null,null,null,null,null],
['24日',1082,null,null,1141,null,null,null,null,null,null,null,null],
['25日',1240,null,null,1112,null,null,null,null,null,null,null,null],
['26日',1269,null,null,1223,null,null,null,null,null,null,null,null],
['27日',1044,null,null,1178,null,null,null,null,null,null,null,null],
['28日',1128,null,null,1209,null,null,null,null,null,null,null,null],
['29日',707,null,null,821,null,null,null,null,null,null,null,null],
['30日',null,null,null,964,null,null,null,null,null,null,null,null],
['31日',null,null,null,1095,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});