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',511,null,null,262,null,null,null,null,null,null,null,null],
['2日',417,null,null,317,null,null,null,null,null,null,null,null],
['3日',428,null,null,358,null,null,null,null,null,null,null,null],
['4日',459,null,null,345,null,null,null,null,null,null,null,null],
['5日',568,null,null,352,null,null,null,null,null,null,null,null],
['6日',523,null,null,397,null,null,null,null,null,null,null,null],
['7日',611,null,null,395,null,null,null,null,null,null,null,null],
['8日',650,null,null,461,null,null,null,null,null,null,null,null],
['9日',700,null,null,543,null,null,null,null,null,null,null,null],
['10日',507,null,null,533,null,null,null,null,null,null,null,null],
['11日',620,null,null,511,null,null,null,null,null,null,null,null],
['12日',759,null,null,474,null,null,null,null,null,null,null,null],
['13日',815,null,null,470,null,null,null,null,null,null,null,null],
['14日',824,null,null,305,null,null,null,null,null,null,null,null],
['15日',688,null,null,376,null,null,null,null,null,null,null,null],
['16日',847,null,null,446,null,null,null,null,null,null,null,null],
['17日',313,null,null,507,null,null,null,null,null,null,null,null],
['18日',455,null,null,482,null,null,null,null,null,null,null,null],
['19日',526,null,null,444,null,null,null,null,null,null,null,null],
['20日',537,null,null,362,null,null,null,null,null,null,null,null],
['21日',678,null,null,290,null,null,null,null,null,null,null,null],
['22日',750,null,null,370,null,null,null,null,null,null,null,null],
['23日',728,null,null,491,null,null,null,null,null,null,null,null],
['24日',491,null,null,543,null,null,null,null,null,null,null,null],
['25日',533,null,null,597,null,null,null,null,null,null,null,null],
['26日',631,null,null,643,null,null,null,null,null,null,null,null],
['27日',764,null,null,630,null,null,null,null,null,null,null,null],
['28日',804,null,null,369,null,null,null,null,null,null,null,null],
['29日',769,null,null,458,null,null,null,null,null,null,null,null],
['30日',872,null,null,565,null,null,null,null,null,null,null,null],
['31日',259,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)
      }
    });
  }

});