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',984,null,null,428,null,null,null,null,null,null,null,null],
['2日',800,null,null,386,null,null,null,null,null,null,null,null],
['3日',325,null,null,380,null,null,null,null,null,null,null,null],
['4日',389,null,null,410,null,null,null,null,null,null,null,null],
['5日',431,null,null,466,null,null,null,null,null,null,null,null],
['6日',461,null,null,546,null,null,null,null,null,null,null,null],
['7日',459,null,null,612,null,null,null,null,null,null,null,null],
['8日',519,null,null,649,null,null,null,null,null,null,null,null],
['9日',501,null,null,671,null,null,null,null,null,null,null,null],
['10日',522,null,null,566,null,null,null,null,null,null,null,null],
['11日',615,null,null,653,null,null,null,null,null,null,null,null],
['12日',791,null,null,598,null,null,null,null,null,null,null,null],
['13日',439,null,null,474,null,null,null,null,null,null,null,null],
['14日',512,null,null,546,null,null,null,null,null,null,null,null],
['15日',634,null,null,673,null,null,null,null,null,null,null,null],
['16日',753,null,null,609,null,null,null,null,null,null,null,null],
['17日',317,null,null,613,null,null,null,null,null,null,null,null],
['18日',392,null,null,655,null,null,null,null,null,null,null,null],
['19日',486,null,null,710,null,null,null,null,null,null,null,null],
['20日',559,null,null,718,null,null,null,null,null,null,null,null],
['21日',494,null,null,649,null,null,null,null,null,null,null,null],
['22日',547,null,null,641,null,null,null,null,null,null,null,null],
['23日',630,null,null,602,null,null,null,null,null,null,null,null],
['24日',609,null,null,321,null,null,null,null,null,null,null,null],
['25日',718,null,null,368,null,null,null,null,null,null,null,null],
['26日',889,null,null,485,null,null,null,null,null,null,null,null],
['27日',916,null,null,600,null,null,null,null,null,null,null,null],
['28日',943,null,null,586,null,null,null,null,null,null,null,null],
['29日',228,null,null,699,null,null,null,null,null,null,null,null],
['30日',277,null,null,716,null,null,null,null,null,null,null,null],
['31日',347,null,null,671,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:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});