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',218,null,null,157,null,null,null,null,null,157,null,null],
['2日',267,null,null,266,null,null,null,null,null,null,null,null],
['3日',297,null,null,322,null,null,null,null,null,null,null,null],
['4日',229,null,null,358,null,null,null,null,null,null,null,null],
['5日',261,null,null,352,null,null,null,null,null,null,null,null],
['6日',291,null,null,363,null,null,null,null,null,null,null,null],
['7日',328,null,null,371,null,null,null,null,null,null,null,null],
['8日',306,null,null,446,null,null,null,null,null,null,null,null],
['9日',321,null,null,428,null,null,null,null,null,null,null,null],
['10日',296,null,null,407,null,null,null,null,null,null,null,null],
['11日',285,null,null,249,null,null,null,null,null,null,null,null],
['12日',176,null,null,298,null,null,176,null,null,null,null,null],
['13日',172,null,null,385,null,null,172,null,null,null,null,null],
['14日',226,null,null,306,null,null,null,null,null,null,null,null],
['15日',271,null,null,318,null,null,null,null,null,null,null,null],
['16日',293,null,null,350,null,null,null,null,null,null,null,null],
['17日',270,null,null,413,null,null,null,null,null,null,null,null],
['18日',299,null,null,470,null,null,null,null,null,null,null,null],
['19日',318,null,null,312,null,null,null,null,null,null,null,null],
['20日',280,null,null,301,null,null,null,null,null,null,null,null],
['21日',102,null,null,359,null,null,102,null,null,null,null,null],
['22日',null,null,null,406,null,null,112,null,null,null,null,null],
['23日',null,null,null,468,null,null,137,null,null,null,null,null],
['24日',null,null,null,473,null,null,124,null,null,null,null,null],
['25日',null,null,null,495,null,null,98,null,null,null,null,null],
['26日',null,null,null,553,null,null,119,null,null,null,null,null],
['27日',null,null,null,461,null,null,162,null,null,null,null,null],
['28日',169,null,null,514,null,null,169,null,null,null,null,null],
['29日',208,null,null,491,null,null,null,null,null,null,null,null],
['30日',223,null,null,490,null,null,null,null,null,null,null,null],
['31日',201,null,null,null,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:'2022年11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=30 -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)
      }
    });
  }

});