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',382,null,null,null,null,null,null,null,null,132,null,null],
['2日',329,null,null,185,null,null,null,null,null,185,null,null],
['3日',320,null,null,216,null,null,null,null,null,null,null,null],
['4日',363,null,null,189,null,null,null,null,null,189,null,null],
['5日',368,null,null,207,null,null,null,null,null,null,null,null],
['6日',378,null,null,245,null,null,null,null,null,null,null,null],
['7日',412,null,null,291,null,null,null,null,null,null,null,null],
['8日',461,null,null,324,null,null,null,null,null,null,null,null],
['9日',389,null,null,314,null,null,null,null,null,null,null,null],
['10日',283,null,null,316,null,null,null,null,null,null,null,null],
['11日',257,null,null,343,null,null,null,null,null,null,null,null],
['12日',328,null,null,303,null,null,null,null,null,null,null,null],
['13日',359,null,null,329,null,null,null,null,null,null,null,null],
['14日',460,null,null,149,null,null,null,null,null,149,null,null],
['15日',496,null,null,205,null,null,null,null,null,null,null,null],
['16日',488,null,null,263,null,null,null,null,null,null,null,null],
['17日',354,null,null,236,null,null,null,null,null,null,null,null],
['18日',469,null,null,269,null,null,null,null,null,null,null,null],
['19日',521,null,null,328,null,null,null,null,null,null,null,null],
['20日',543,null,null,292,null,null,null,null,null,null,null,null],
['21日',575,null,null,359,null,null,null,null,null,null,null,null],
['22日',631,null,null,390,null,null,null,null,null,null,null,null],
['23日',696,null,null,336,null,null,null,null,null,null,null,null],
['24日',561,null,null,357,null,null,null,null,null,null,null,null],
['25日',644,null,null,443,null,null,null,null,null,null,null,null],
['26日',606,null,null,452,null,null,null,null,null,null,null,null],
['27日',598,null,null,485,null,null,null,null,null,null,null,null],
['28日',614,null,null,415,null,null,null,null,null,null,null,null],
['29日',626,null,null,473,null,null,null,null,null,null,null,null],
['30日',719,null,null,493,null,null,null,null,null,null,null,null],
['31日',95,null,null,null,null,null,95,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});