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',435,null,null,584,null,null,null,null,null,null,null,null],
['2日',528,null,null,590,null,null,null,null,null,null,null,null],
['3日',443,null,null,539,null,null,null,null,null,null,null,null],
['4日',455,null,null,512,null,null,null,null,null,null,null,null],
['5日',465,null,null,473,null,null,null,null,null,null,null,null],
['6日',474,null,null,475,null,null,null,null,null,null,null,null],
['7日',323,null,null,490,null,null,null,null,null,null,null,null],
['8日',330,null,null,495,null,null,null,null,null,null,null,null],
['9日',385,null,null,555,null,null,null,null,null,null,null,null],
['10日',399,null,null,560,null,null,null,null,null,null,null,null],
['11日',479,null,null,554,null,null,null,null,null,null,null,null],
['12日',460,null,null,546,null,null,null,null,null,null,null,null],
['13日',472,null,null,548,null,null,null,null,null,null,null,null],
['14日',462,null,null,554,null,null,null,null,null,null,null,null],
['15日',495,null,null,519,null,null,null,null,null,null,null,null],
['16日',499,null,null,554,null,null,null,null,null,null,null,null],
['17日',521,null,null,566,null,null,null,null,null,null,null,null],
['18日',524,null,null,577,null,null,null,null,null,null,null,null],
['19日',537,null,null,582,null,null,null,null,null,null,null,null],
['20日',442,null,null,407,null,null,null,null,null,null,null,null],
['21日',445,null,null,480,null,null,null,null,null,null,null,null],
['22日',208,null,null,573,null,null,null,null,null,null,null,null],
['23日',236,null,null,652,null,null,null,null,null,null,null,null],
['24日',332,null,null,636,null,null,null,null,null,null,null,null],
['25日',405,null,null,585,null,null,null,null,null,null,null,null],
['26日',455,null,null,591,null,null,null,null,null,null,null,null],
['27日',446,null,null,532,null,null,null,null,null,null,null,null],
['28日',453,null,null,420,null,null,null,null,null,null,null,null],
['29日',514,null,null,487,null,null,null,null,null,null,null,null],
['30日',519,null,null,521,null,null,null,null,null,null,null,null],
['31日',499,null,null,489,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:700},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)
      }
    });
  }

});