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',424,null,null,314,null,null,null,null,null,null,null,null],
['2日',232,null,null,158,null,null,null,null,null,158,null,null],
['3日',246,null,null,194,null,null,null,null,null,194,null,null],
['4日',288,null,null,218,null,null,null,null,null,null,null,null],
['5日',311,null,null,251,null,null,null,null,null,null,null,null],
['6日',353,null,null,281,null,null,null,null,null,null,null,null],
['7日',422,null,null,281,null,null,null,null,null,null,null,null],
['8日',430,null,null,226,null,null,null,null,null,null,null,null],
['9日',372,null,null,255,null,null,null,null,null,null,null,null],
['10日',425,null,null,279,null,null,null,null,null,null,null,null],
['11日',445,null,null,280,null,null,null,null,null,null,null,null],
['12日',473,null,null,285,null,null,null,null,null,null,null,null],
['13日',534,null,null,305,null,null,null,null,null,null,null,null],
['14日',547,null,null,268,null,null,null,null,null,null,null,null],
['15日',551,null,null,367,null,null,null,null,null,null,null,null],
['16日',275,null,null,464,null,null,null,null,null,null,null,null],
['17日',318,null,null,544,null,null,null,null,null,null,null,null],
['18日',377,null,null,546,null,null,null,null,null,null,null,null],
['19日',418,null,null,580,null,null,null,null,null,null,null,null],
['20日',495,null,null,411,null,null,null,null,null,null,null,null],
['21日',524,null,null,437,null,null,null,null,null,null,null,null],
['22日',581,null,null,482,null,null,null,null,null,null,null,null],
['23日',286,null,null,514,null,null,null,null,null,null,null,null],
['24日',300,null,null,569,null,null,null,null,null,null,null,null],
['25日',271,null,null,570,null,null,null,null,null,null,null,null],
['26日',280,null,null,405,null,null,null,null,null,null,null,null],
['27日',357,null,null,462,null,null,null,null,null,null,null,null],
['28日',418,null,null,459,null,null,null,null,null,null,null,null],
['29日',440,null,null,55,null,null,null,null,null,55,null,null],
['30日',452,null,null,null,null,null,null,null,null,74,null,null],
['31日',429,null,null,null,null,null,null,null,null,104,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:600},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)
      }
    });
  }

});