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',380,null,null,476,null,null,null,null,null,null,null,null],
['2日',451,null,null,458,null,null,null,null,null,null,null,null],
['3日',423,null,null,357,null,null,null,null,null,null,null,null],
['4日',402,null,null,420,null,null,null,null,null,null,null,null],
['5日',388,null,null,437,null,null,null,null,null,null,null,null],
['6日',392,null,null,443,null,null,null,null,null,null,null,null],
['7日',430,null,null,452,null,null,null,null,null,null,null,null],
['8日',429,null,null,470,null,null,null,null,null,null,null,null],
['9日',426,null,null,489,null,null,null,null,null,null,null,null],
['10日',419,null,null,347,null,null,null,null,null,null,null,null],
['11日',380,null,null,392,null,null,null,null,null,null,null,null],
['12日',416,null,null,395,null,null,null,null,null,null,null,null],
['13日',402,null,null,427,null,null,null,null,null,null,null,null],
['14日',412,null,null,491,null,null,null,null,null,null,null,null],
['15日',413,null,null,492,null,null,null,null,null,null,null,null],
['16日',385,null,null,463,null,null,null,null,null,null,null,null],
['17日',389,null,null,501,null,null,null,null,null,null,null,null],
['18日',396,null,null,489,null,null,null,null,null,null,null,null],
['19日',358,null,null,464,null,null,null,null,null,null,null,null],
['20日',327,null,null,386,null,null,null,null,null,null,null,null],
['21日',295,null,null,409,null,null,null,null,null,null,null,null],
['22日',245,null,null,474,null,null,null,null,null,null,null,null],
['23日',308,null,null,461,null,null,null,null,null,null,null,null],
['24日',339,null,null,464,null,null,null,null,null,null,null,null],
['25日',364,null,null,453,null,null,null,null,null,null,null,null],
['26日',389,null,null,500,null,null,null,null,null,null,null,null],
['27日',357,null,null,523,null,null,null,null,null,null,null,null],
['28日',397,null,null,525,null,null,null,null,null,null,null,null],
['29日',405,null,null,538,null,null,null,null,null,null,null,null],
['30日',463,null,null,492,null,null,null,null,null,null,null,null],
['31日',null,null,null,541,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7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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});