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',239,null,null,328,null,null,null,null,null,null,null,null],
['2日',331,null,null,265,null,null,null,null,null,null,null,null],
['3日',366,null,null,288,null,null,null,null,null,null,null,null],
['4日',413,null,null,325,null,null,null,null,null,null,null,null],
['5日',450,null,null,327,null,null,null,null,null,null,null,null],
['6日',448,null,null,367,null,null,null,null,null,null,null,null],
['7日',420,null,null,375,null,null,null,null,null,null,null,null],
['8日',420,null,null,370,null,null,null,null,null,null,null,null],
['9日',381,null,null,351,null,null,null,null,null,null,null,null],
['10日',314,null,null,325,null,null,null,null,null,null,null,null],
['11日',281,null,null,215,null,null,null,null,null,null,null,null],
['12日',358,null,null,289,null,null,null,null,null,null,null,null],
['13日',435,null,null,348,null,null,null,null,null,null,null,null],
['14日',475,null,null,346,null,null,null,null,null,null,null,null],
['15日',223,null,null,229,null,null,null,null,null,null,null,null],
['16日',288,null,null,269,null,null,null,null,null,null,null,null],
['17日',358,null,null,326,null,null,null,null,null,null,null,null],
['18日',402,null,null,372,null,null,null,null,null,null,null,null],
['19日',420,null,null,434,null,null,null,null,null,null,null,null],
['20日',502,null,null,466,null,null,null,null,null,null,null,null],
['21日',418,null,null,465,null,null,null,null,null,null,null,null],
['22日',479,null,null,456,null,null,null,null,null,null,null,null],
['23日',492,null,null,456,null,null,null,null,null,null,null,null],
['24日',456,null,null,490,null,null,null,null,null,null,null,null],
['25日',412,null,null,305,null,null,null,null,null,null,null,null],
['26日',259,null,null,246,null,null,null,null,null,null,null,null],
['27日',268,null,null,280,null,null,null,null,null,null,null,null],
['28日',375,null,null,335,null,null,null,null,null,null,null,null],
['29日',430,null,null,345,null,null,null,null,null,null,null,null],
['30日',517,null,null,363,null,null,null,null,null,null,null,null],
['31日',246,null,null,182,null,null,null,null,null,182,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: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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});