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',273,null,null,392,null,null,null,null,null,null,null,null],
['2日',420,null,null,381,null,null,null,null,null,null,null,null],
['3日',459,null,null,408,null,null,null,null,null,null,null,null],
['4日',251,null,null,457,null,null,null,null,null,null,null,null],
['5日',305,null,null,443,null,null,null,null,null,null,null,null],
['6日',359,null,null,514,null,null,null,null,null,null,null,null],
['7日',296,null,null,473,null,null,null,null,null,null,null,null],
['8日',360,null,null,249,null,null,null,null,null,null,null,null],
['9日',472,null,null,289,null,null,null,null,null,null,null,null],
['10日',499,null,null,444,null,null,null,null,null,null,null,null],
['11日',489,null,null,484,null,null,null,null,null,null,null,null],
['12日',143,null,null,116,null,null,143,null,null,116,null,null],
['13日',188,null,null,178,null,null,188,null,null,178,null,null],
['14日',251,null,null,228,null,null,null,null,null,null,null,null],
['15日',192,null,null,209,null,null,192,null,null,null,null,null],
['16日',253,null,null,274,null,null,null,null,null,null,null,null],
['17日',298,null,null,327,null,null,null,null,null,null,null,null],
['18日',357,null,null,312,null,null,null,null,null,null,null,null],
['19日',321,null,null,286,null,null,null,null,null,null,null,null],
['20日',347,null,null,320,null,null,null,null,null,null,null,null],
['21日',405,null,null,316,null,null,null,null,null,null,null,null],
['22日',458,null,null,374,null,null,null,null,null,null,null,null],
['23日',222,null,null,392,null,null,null,null,null,null,null,null],
['24日',253,null,null,356,null,null,null,null,null,null,null,null],
['25日',323,null,null,276,null,null,null,null,null,null,null,null],
['26日',362,null,null,329,null,null,null,null,null,null,null,null],
['27日',399,null,null,349,null,null,null,null,null,null,null,null],
['28日',162,null,null,318,null,null,162,null,null,null,null,null],
['29日',229,null,null,353,null,null,null,null,null,null,null,null],
['30日',307,null,null,442,null,null,null,null,null,null,null,null],
['31日',null,null,null,159,null,null,null,null,null,159,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5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)
      }
    });
  }

});