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',812,null,null,787,null,null,null,null,null,null,null,null],
['2日',742,null,null,930,null,null,null,null,null,null,null,null],
['3日',803,null,null,780,null,null,null,null,null,null,null,null],
['4日',877,null,null,928,null,null,null,null,null,null,null,null],
['5日',969,null,null,null,null,null,null,null,null,null,null,null],
['6日',953,null,null,1077,null,null,null,null,null,null,null,null],
['7日',1049,null,null,926,null,null,null,null,null,null,null,null],
['8日',972,null,null,654,null,null,null,null,null,null,null,null],
['9日',890,null,null,686,null,null,null,null,null,null,null,null],
['10日',829,null,null,662,null,null,null,null,null,null,null,null],
['11日',878,null,null,784,null,null,null,null,null,null,null,null],
['12日',949,null,null,894,null,null,null,null,null,null,null,null],
['13日',950,null,null,838,null,null,null,null,null,null,null,null],
['14日',1107,null,null,962,null,null,null,null,null,null,null,null],
['15日',1059,null,null,615,null,null,null,null,null,null,null,null],
['16日',710,null,null,753,null,null,null,null,null,null,null,null],
['17日',624,null,null,680,null,null,null,null,null,null,null,null],
['18日',746,null,null,743,null,null,null,null,null,null,null,null],
['19日',716,null,null,841,null,null,null,null,null,null,null,null],
['20日',842,null,null,801,null,null,null,null,null,null,null,null],
['21日',842,null,null,890,null,null,null,null,null,null,null,null],
['22日',1014,null,null,997,null,null,null,null,null,null,null,null],
['23日',null,null,null,1041,null,null,null,null,null,null,null,null],
['24日',998,null,null,969,null,null,null,null,null,null,null,null],
['25日',1005,null,null,1113,null,null,null,null,null,null,null,null],
['26日',933,null,null,1053,null,null,null,null,null,null,null,null],
['27日',1036,null,null,1076,null,null,null,null,null,null,null,null],
['28日',1250,null,null,993,null,null,null,null,null,null,null,null],
['29日',1183,null,null,648,null,null,null,null,null,null,null,null],
['30日',1229,null,null,500,null,null,null,null,null,null,null,null],
['31日',null,null,null,661,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:1300},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)
      }
    });
  }

});