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',804,null,null,754,null,null,null,null,null,null,null,null],
['2日',785,null,null,806,null,null,null,null,null,null,null,null],
['3日',775,null,null,786,null,null,null,null,null,null,null,null],
['4日',727,null,null,715,null,null,null,null,null,null,null,null],
['5日',706,null,null,737,null,null,null,null,null,null,null,null],
['6日',754,null,null,737,null,null,null,null,null,null,null,null],
['7日',660,null,null,614,null,null,null,null,null,null,null,null],
['8日',791,null,null,686,null,null,null,null,null,null,null,null],
['9日',832,null,null,625,null,null,null,null,null,null,null,null],
['10日',833,null,null,652,null,null,null,null,null,null,null,null],
['11日',681,null,null,606,null,null,null,null,null,null,null,null],
['12日',696,null,null,634,null,null,null,null,null,null,null,null],
['13日',780,null,null,700,null,null,null,null,null,null,null,null],
['14日',744,null,null,853,null,null,null,null,null,null,null,null],
['15日',828,null,null,937,null,null,null,null,null,null,null,null],
['16日',822,null,null,768,null,null,null,null,null,null,null,null],
['17日',919,null,null,648,null,null,null,null,null,null,null,null],
['18日',810,null,null,671,null,null,null,null,null,null,null,null],
['19日',819,null,null,656,null,null,null,null,null,null,null,null],
['20日',669,null,null,718,null,null,null,null,null,null,null,null],
['21日',611,null,null,721,null,null,null,null,null,null,null,null],
['22日',613,null,null,822,null,null,null,null,null,null,null,null],
['23日',622,null,null,441,null,null,null,null,null,null,null,null],
['24日',673,null,null,456,null,null,null,null,null,null,null,null],
['25日',445,null,null,589,null,null,null,null,null,null,null,null],
['26日',536,null,null,718,null,null,null,null,null,null,null,null],
['27日',591,null,null,760,null,null,null,null,null,null,null,null],
['28日',680,null,null,848,null,null,null,null,null,null,null,null],
['29日',671,null,null,774,null,null,null,null,null,null,null,null],
['30日',670,null,null,730,null,null,null,null,null,null,null,null],
['31日',null,null,null,755,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:1000},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)
      }
    });
  }

});