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',506,null,null,655,null,null,null,null,null,null,null,null],
['2日',608,null,null,640,null,null,null,null,null,null,null,null],
['3日',658,null,null,544,null,null,null,null,null,null,null,null],
['4日',642,null,null,562,null,null,null,null,null,null,null,null],
['5日',595,null,null,643,null,null,null,null,null,null,null,null],
['6日',528,null,null,404,null,null,null,null,null,null,null,null],
['7日',555,null,null,381,null,null,null,null,null,null,null,null],
['8日',272,null,null,437,null,null,null,null,null,null,null,null],
['9日',291,null,null,471,null,null,null,null,null,null,null,null],
['10日',365,null,null,467,null,null,null,null,null,null,null,null],
['11日',438,null,null,462,null,null,null,null,null,null,null,null],
['12日',417,null,null,519,null,null,null,null,null,null,null,null],
['13日',444,null,null,442,null,null,null,null,null,null,null,null],
['14日',529,null,null,499,null,null,null,null,null,null,null,null],
['15日',583,null,null,537,null,null,null,null,null,null,null,null],
['16日',623,null,null,582,null,null,null,null,null,null,null,null],
['17日',649,null,null,556,null,null,null,null,null,null,null,null],
['18日',628,null,null,567,null,null,null,null,null,null,null,null],
['19日',517,null,null,522,null,null,null,null,null,null,null,null],
['20日',523,null,null,409,null,null,null,null,null,null,null,null],
['21日',536,null,null,396,null,null,null,null,null,null,null,null],
['22日',391,null,null,524,null,null,null,null,null,null,null,null],
['23日',417,null,null,529,null,null,null,null,null,null,null,null],
['24日',457,null,null,541,null,null,null,null,null,null,null,null],
['25日',497,null,null,541,null,null,null,null,null,null,null,null],
['26日',469,null,null,501,null,null,null,null,null,null,null,null],
['27日',448,null,null,521,null,null,null,null,null,null,null,null],
['28日',492,null,null,472,null,null,null,null,null,null,null,null],
['29日',514,null,null,554,null,null,null,null,null,null,null,null],
['30日',550,null,null,644,null,null,null,null,null,null,null,null],
['31日',null,null,null,592,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7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)
      }
    });
  }

});