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',900,null,null,734,null,null,null,null,null,null,null,null],
['2日',828,null,null,657,null,null,null,null,null,null,null,null],
['3日',984,null,null,516,null,null,null,null,null,null,null,null],
['4日',1022,null,null,657,null,null,null,null,null,null,null,null],
['5日',null,null,null,897,null,null,null,null,null,null,null,null],
['6日',1036,null,null,602,null,null,null,null,null,null,null,null],
['7日',827,null,null,734,null,null,null,null,null,null,null,null],
['8日',891,null,null,915,null,null,null,null,null,null,null,null],
['9日',786,null,null,998,null,null,null,null,null,null,null,null],
['10日',498,null,null,953,null,null,null,null,null,null,null,null],
['11日',726,null,null,903,null,null,null,null,null,null,null,null],
['12日',934,null,null,1037,null,null,null,null,null,null,null,null],
['13日',298,null,null,1135,null,null,null,null,null,null,null,null],
['14日',349,null,null,1167,null,null,null,null,null,null,null,null],
['15日',479,null,null,1079,null,null,null,null,null,null,null,null],
['16日',620,null,null,780,null,null,null,null,null,null,null,null],
['17日',567,null,null,819,null,null,null,null,null,null,null,null],
['18日',607,null,null,924,null,null,null,null,null,null,null,null],
['19日',689,null,null,1102,null,null,null,null,null,null,null,null],
['20日',564,null,null,696,null,null,null,null,null,null,null,null],
['21日',645,null,null,549,null,null,null,null,null,null,null,null],
['22日',686,null,null,717,null,null,null,null,null,null,null,null],
['23日',677,null,null,872,null,null,null,null,null,null,null,null],
['24日',361,null,null,1013,null,null,null,null,null,null,null,null],
['25日',487,null,null,821,null,null,null,null,null,null,null,null],
['26日',615,null,null,816,null,null,null,null,null,null,null,null],
['27日',655,null,null,1050,null,null,null,null,null,null,null,null],
['28日',686,null,null,1142,null,null,null,null,null,null,null,null],
['29日',706,null,null,1119,null,null,null,null,null,null,null,null],
['30日',774,null,null,1147,null,null,null,null,null,null,null,null],
['31日',null,null,null,1046,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});