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',417,null,null,571,null,null,null,null,null,null,null,null],
['2日',538,null,null,264,null,null,null,null,null,null,null,null],
['3日',573,null,null,303,null,null,null,null,null,null,null,null],
['4日',630,null,null,351,null,null,null,null,null,null,null,null],
['5日',669,null,null,393,null,null,null,null,null,null,null,null],
['6日',602,null,null,329,null,null,null,null,null,null,null,null],
['7日',617,null,null,396,null,null,null,null,null,null,null,null],
['8日',650,null,null,504,null,null,null,null,null,null,null,null],
['9日',616,null,null,617,null,null,null,null,null,null,null,null],
['10日',608,null,null,383,null,null,null,null,null,null,null,null],
['11日',96,null,null,454,null,null,96,null,null,null,null,null],
['12日',159,null,null,544,null,null,159,null,null,null,null,null],
['13日',217,null,null,568,null,null,null,null,null,null,null,null],
['14日',317,null,null,566,null,null,null,null,null,null,null,null],
['15日',375,null,null,581,null,null,null,null,null,null,null,null],
['16日',431,null,null,181,null,null,null,null,null,181,null,null],
['17日',537,null,null,242,null,null,null,null,null,null,null,null],
['18日',611,null,null,334,null,null,null,null,null,null,null,null],
['19日',565,null,null,396,null,null,null,null,null,null,null,null],
['20日',606,null,null,537,null,null,null,null,null,null,null,null],
['21日',664,null,null,676,null,null,null,null,null,null,null,null],
['22日',623,null,null,586,null,null,null,null,null,null,null,null],
['23日',679,null,null,559,null,null,null,null,null,null,null,null],
['24日',679,null,null,657,null,null,null,null,null,null,null,null],
['25日',613,null,null,667,null,null,null,null,null,null,null,null],
['26日',384,null,null,560,null,null,null,null,null,null,null,null],
['27日',342,null,null,304,null,null,null,null,null,null,null,null],
['28日',446,null,null,382,null,null,null,null,null,null,null,null],
['29日',575,null,null,480,null,null,null,null,null,null,null,null],
['30日',723,null,null,628,null,null,null,null,null,null,null,null],
['31日',603,null,null,737,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1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)
      }
    });
  }

});