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',409,null,null,462,null,null,null,null,null,null,null,null],
['2日',506,null,null,488,null,null,null,null,null,null,null,null],
['3日',514,null,null,466,null,null,null,null,null,null,null,null],
['4日',472,null,null,453,null,null,null,null,null,null,null,null],
['5日',504,null,null,470,null,null,null,null,null,null,null,null],
['6日',305,null,null,399,null,null,null,null,null,null,null,null],
['7日',320,null,null,439,null,null,null,null,null,null,null,null],
['8日',379,null,null,373,null,null,null,null,null,null,null,null],
['9日',439,null,null,360,null,null,null,null,null,null,null,null],
['10日',466,null,null,260,null,null,null,null,null,null,null,null],
['11日',466,null,null,311,null,null,null,null,null,null,null,null],
['12日',326,null,null,332,null,null,null,null,null,null,null,null],
['13日',372,null,null,367,null,null,null,null,null,null,null,null],
['14日',268,null,null,394,null,null,null,null,null,null,null,null],
['15日',364,null,null,302,null,null,null,null,null,null,null,null],
['16日',400,null,null,366,null,null,null,null,null,null,null,null],
['17日',413,null,null,275,null,null,null,null,null,null,null,null],
['18日',456,null,null,324,null,null,null,null,null,null,null,null],
['19日',424,null,null,386,null,null,null,null,null,null,null,null],
['20日',416,null,null,427,null,null,null,null,null,null,null,null],
['21日',468,null,null,417,null,null,null,null,null,null,null,null],
['22日',389,null,null,457,null,null,null,null,null,null,null,null],
['23日',384,null,null,435,null,null,null,null,null,null,null,null],
['24日',472,null,null,433,null,null,null,null,null,null,null,null],
['25日',403,null,null,432,null,null,null,null,null,null,null,null],
['26日',408,null,null,408,null,null,null,null,null,null,null,null],
['27日',402,null,null,392,null,null,null,null,null,null,null,null],
['28日',408,null,null,400,null,null,null,null,null,null,null,null],
['29日',null,null,null,490,null,null,null,null,null,null,null,null],
['30日',null,null,null,566,null,null,null,null,null,null,null,null],
['31日',null,null,null,555,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});