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',577,null,null,621,null,null,null,null,null,null,null,null],
['2日',550,null,null,622,null,null,null,null,null,null,null,null],
['3日',550,null,null,639,null,null,null,null,null,null,null,null],
['4日',580,null,null,632,null,null,null,null,null,null,null,null],
['5日',624,null,null,693,null,null,null,null,null,null,null,null],
['6日',584,null,null,654,null,null,null,null,null,null,null,null],
['7日',464,null,null,641,null,null,null,null,null,null,null,null],
['8日',518,null,null,641,null,null,null,null,null,null,null,null],
['9日',443,null,null,671,null,null,null,null,null,null,null,null],
['10日',468,null,null,726,null,null,null,null,null,null,null,null],
['11日',480,null,null,252,null,null,null,null,null,null,null,null],
['12日',372,null,null,322,null,null,null,null,null,null,null,null],
['13日',207,null,null,391,null,null,null,null,null,null,null,null],
['14日',281,null,null,438,null,null,null,null,null,null,null,null],
['15日',383,null,null,547,null,null,null,null,null,null,null,null],
['16日',424,null,null,609,null,null,null,null,null,null,null,null],
['17日',431,null,null,650,null,null,null,null,null,null,null,null],
['18日',458,null,null,577,null,null,null,null,null,null,null,null],
['19日',540,null,null,564,null,null,null,null,null,null,null,null],
['20日',467,null,null,667,null,null,null,null,null,null,null,null],
['21日',540,null,null,620,null,null,null,null,null,null,null,null],
['22日',598,null,null,648,null,null,null,null,null,null,null,null],
['23日',553,null,null,626,null,null,null,null,null,null,null,null],
['24日',537,null,null,678,null,null,null,null,null,null,null,null],
['25日',573,null,null,568,null,null,null,null,null,null,null,null],
['26日',567,null,null,538,null,null,null,null,null,null,null,null],
['27日',623,null,null,587,null,null,null,null,null,null,null,null],
['28日',615,null,null,544,null,null,null,null,null,null,null,null],
['29日',575,null,null,576,null,null,null,null,null,null,null,null],
['30日',625,null,null,591,null,null,null,null,null,null,null,null],
['31日',null,null,null,650,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5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=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)
      }
    });
  }

});