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',917,null,null,710,null,null,null,null,null,null,null,null],
['2日',732,null,null,788,null,null,null,null,null,null,null,null],
['3日',794,null,null,893,null,null,null,null,null,null,null,null],
['4日',887,null,null,886,null,null,null,null,null,null,null,null],
['5日',760,null,null,917,null,null,null,null,null,null,null,null],
['6日',822,null,null,943,null,null,null,null,null,null,null,null],
['7日',691,null,null,1158,null,null,null,null,null,null,null,null],
['8日',787,null,null,920,null,null,null,null,null,null,null,null],
['9日',531,null,null,910,null,null,null,null,null,null,null,null],
['10日',584,null,null,919,null,null,null,null,null,null,null,null],
['11日',747,null,null,760,null,null,null,null,null,null,null,null],
['12日',848,null,null,802,null,null,null,null,null,null,null,null],
['13日',935,null,null,944,null,null,null,null,null,null,null,null],
['14日',704,null,null,840,null,null,null,null,null,null,null,null],
['15日',925,null,null,509,null,null,null,null,null,null,null,null],
['16日',894,null,null,759,null,null,null,null,null,null,null,null],
['17日',768,null,null,930,null,null,null,null,null,null,null,null],
['18日',772,null,null,699,null,null,null,null,null,null,null,null],
['19日',634,null,null,705,null,null,null,null,null,null,null,null],
['20日',587,null,null,747,null,null,null,null,null,null,null,null],
['21日',624,null,null,928,null,null,null,null,null,null,null,null],
['22日',628,null,null,972,null,null,null,null,null,null,null,null],
['23日',720,null,null,847,null,null,null,null,null,null,null,null],
['24日',760,null,null,1009,null,null,null,null,null,null,null,null],
['25日',750,null,null,982,null,null,null,null,null,null,null,null],
['26日',812,null,null,701,null,null,null,null,null,null,null,null],
['27日',742,null,null,799,null,null,null,null,null,null,null,null],
['28日',751,null,null,840,null,null,null,null,null,null,null,null],
['29日',907,null,null,752,null,null,null,null,null,null,null,null],
['30日',786,null,null,956,null,null,null,null,null,null,null,null],
['31日',null,null,null,899,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12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)
      }
    });
  }

});