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',474,null,null,326,null,null,null,null,null,null,null,null],
['2日',387,null,null,398,null,null,null,null,null,null,null,null],
['3日',380,null,null,411,null,null,null,null,null,null,null,null],
['4日',435,null,null,428,null,null,null,null,null,null,null,null],
['5日',462,null,null,413,null,null,null,null,null,null,null,null],
['6日',473,null,null,431,null,null,null,null,null,null,null,null],
['7日',482,null,null,420,null,null,null,null,null,null,null,null],
['8日',464,null,null,415,null,null,null,null,null,null,null,null],
['9日',481,null,null,382,null,null,null,null,null,null,null,null],
['10日',495,null,null,447,null,null,null,null,null,null,null,null],
['11日',495,null,null,405,null,null,null,null,null,null,null,null],
['12日',556,null,null,404,null,null,null,null,null,null,null,null],
['13日',560,null,null,269,null,null,null,null,null,null,null,null],
['14日',498,null,null,285,null,null,null,null,null,null,null,null],
['15日',490,null,null,338,null,null,null,null,null,null,null,null],
['16日',190,null,null,389,null,null,190,null,null,null,null,null],
['17日',186,null,null,358,null,null,186,null,null,null,null,null],
['18日',216,null,null,397,null,null,null,null,null,null,null,null],
['19日',249,null,null,415,null,null,null,null,null,null,null,null],
['20日',316,null,null,363,null,null,null,null,null,null,null,null],
['21日',328,null,null,420,null,null,null,null,null,null,null,null],
['22日',375,null,null,468,null,null,null,null,null,null,null,null],
['23日',381,null,null,500,null,null,null,null,null,null,null,null],
['24日',420,null,null,484,null,null,null,null,null,null,null,null],
['25日',356,null,null,524,null,null,null,null,null,null,null,null],
['26日',318,null,null,564,null,null,null,null,null,null,null,null],
['27日',352,null,null,505,null,null,null,null,null,null,null,null],
['28日',357,null,null,434,null,null,null,null,null,null,null,null],
['29日',407,null,null,488,null,null,null,null,null,null,null,null],
['30日',256,null,null,570,null,null,null,null,null,null,null,null],
['31日',250,null,null,571,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: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)
      }
    });
  }

});