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',null,null,null,null,null,null,111,null,null,106,null,null],
['2日',176,null,null,null,null,null,176,null,null,58,null,null],
['3日',212,null,null,null,null,null,null,null,null,79,null,null],
['4日',142,null,null,null,null,null,142,null,null,103,null,null],
['5日',162,null,null,null,null,null,162,null,null,124,null,null],
['6日',211,null,null,null,null,null,null,null,null,115,null,null],
['7日',254,null,null,166,null,null,null,null,null,166,null,null],
['8日',279,null,null,221,null,null,null,null,null,null,null,null],
['9日',308,null,null,252,null,null,null,null,null,null,null,null],
['10日',364,null,null,249,null,null,null,null,null,null,null,null],
['11日',358,null,null,313,null,null,null,null,null,null,null,null],
['12日',364,null,null,363,null,null,null,null,null,null,null,null],
['13日',373,null,null,265,null,null,null,null,null,null,null,null],
['14日',449,null,null,265,null,null,null,null,null,null,null,null],
['15日',464,null,null,264,null,null,null,null,null,null,null,null],
['16日',453,null,null,292,null,null,null,null,null,null,null,null],
['17日',472,null,null,338,null,null,null,null,null,null,null,null],
['18日',211,null,null,340,null,null,null,null,null,null,null,null],
['19日',212,null,null,373,null,null,null,null,null,null,null,null],
['20日',262,null,null,444,null,null,null,null,null,null,null,null],
['21日',278,null,null,472,null,null,null,null,null,null,null,null],
['22日',93,null,null,459,null,null,93,null,null,null,null,null],
['23日',null,null,null,452,null,null,127,null,null,null,null,null],
['24日',196,null,null,402,null,null,196,null,null,null,null,null],
['25日',224,null,null,414,null,null,null,null,null,null,null,null],
['26日',220,null,null,455,null,null,null,null,null,null,null,null],
['27日',242,null,null,545,null,null,null,null,null,null,null,null],
['28日',280,null,null,548,null,null,null,null,null,null,null,null],
['29日',279,null,null,602,null,null,null,null,null,null,null,null],
['30日',36,null,null,584,null,null,36,null,null,null,null,null],
['31日',null,null,null,287,null,null,57,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)
      }
    });
  }

});