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',null,null,null,null,null,null,81,null,null,66,null,null],
['2日',null,null,null,150,null,null,158,null,null,150,null,null],
['3日',195,null,null,218,null,null,195,null,null,null,null,null],
['4日',248,null,null,279,null,null,null,null,null,null,null,null],
['5日',305,null,null,276,null,null,null,null,null,null,null,null],
['6日',243,null,null,296,null,null,null,null,null,null,null,null],
['7日',248,null,null,321,null,null,null,null,null,null,null,null],
['8日',229,null,null,352,null,null,null,null,null,null,null,null],
['9日',268,null,null,392,null,null,null,null,null,null,null,null],
['10日',312,null,null,406,null,null,null,null,null,null,null,null],
['11日',238,null,null,428,null,null,null,null,null,null,null,null],
['12日',294,null,null,281,null,null,null,null,null,null,null,null],
['13日',328,null,null,354,null,null,null,null,null,null,null,null],
['14日',407,null,null,406,null,null,null,null,null,null,null,null],
['15日',420,null,null,344,null,null,null,null,null,null,null,null],
['16日',155,null,null,209,null,null,155,null,null,null,null,null],
['17日',218,null,null,308,null,null,null,null,null,null,null,null],
['18日',149,null,null,473,null,null,149,null,null,null,null,null],
['19日',222,null,null,334,null,null,null,null,null,null,null,null],
['20日',301,null,null,441,null,null,null,null,null,null,null,null],
['21日',240,null,null,356,null,null,null,null,null,null,null,null],
['22日',306,null,null,78,null,null,null,null,null,78,null,null],
['23日',366,null,null,null,null,null,null,null,null,99,null,null],
['24日',345,null,null,null,null,null,null,null,null,143,null,null],
['25日',396,null,null,184,null,null,null,null,null,184,null,null],
['26日',455,null,null,216,null,null,null,null,null,null,null,null],
['27日',303,null,null,203,null,null,null,null,null,null,null,null],
['28日',153,null,null,232,null,null,153,null,null,null,null,null],
['29日',218,null,null,96,null,null,null,null,null,96,null,null],
['30日',238,null,null,null,null,null,null,null,null,112,null,null],
['31日',263,null,null,null,null,null,null,null,null,149,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=10;

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

});