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',404,null,null,682,null,null,null,null,null,null,null,null],
['2日',433,null,null,557,null,null,null,null,null,null,null,null],
['3日',482,null,null,587,null,null,null,null,null,null,null,null],
['4日',558,null,null,594,null,null,null,null,null,null,null,null],
['5日',488,null,null,582,null,null,null,null,null,null,null,null],
['6日',462,null,null,665,null,null,null,null,null,null,null,null],
['7日',456,null,null,549,null,null,null,null,null,null,null,null],
['8日',545,null,null,608,null,null,null,null,null,null,null,null],
['9日',557,null,null,515,null,null,null,null,null,null,null,null],
['10日',636,null,null,619,null,null,null,null,null,null,null,null],
['11日',719,null,null,578,null,null,null,null,null,null,null,null],
['12日',682,null,null,586,null,null,null,null,null,null,null,null],
['13日',688,null,null,621,null,null,null,null,null,null,null,null],
['14日',800,null,null,320,null,null,null,null,null,null,null,null],
['15日',530,null,null,303,null,null,null,null,null,null,null,null],
['16日',545,null,null,441,null,null,null,null,null,null,null,null],
['17日',655,null,null,561,null,null,null,null,null,null,null,null],
['18日',557,null,null,507,null,null,null,null,null,null,null,null],
['19日',462,null,null,507,null,null,null,null,null,null,null,null],
['20日',517,null,null,370,null,null,null,null,null,null,null,null],
['21日',536,null,null,396,null,null,null,null,null,null,null,null],
['22日',599,null,null,445,null,null,null,null,null,null,null,null],
['23日',665,null,null,444,null,null,null,null,null,null,null,null],
['24日',717,null,null,518,null,null,null,null,null,null,null,null],
['25日',701,null,null,465,null,null,null,null,null,null,null,null],
['26日',677,null,null,585,null,null,null,null,null,null,null,null],
['27日',615,null,null,625,null,null,null,null,null,null,null,null],
['28日',630,null,null,586,null,null,null,null,null,null,null,null],
['29日',661,null,null,621,null,null,null,null,null,null,null,null],
['30日',686,null,null,560,null,null,null,null,null,null,null,null],
['31日',683,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});