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',409,null,null,626,null,null,null,null,null,null,null,null],
['2日',632,null,null,800,null,null,null,null,null,null,null,null],
['3日',717,null,null,887,null,null,null,null,null,null,null,null],
['4日',671,null,null,893,null,null,null,null,null,null,null,null],
['5日',796,null,null,495,null,null,null,null,null,null,null,null],
['6日',749,null,null,580,null,null,null,null,null,null,null,null],
['7日',556,null,null,695,null,null,null,null,null,null,null,null],
['8日',580,null,null,799,null,null,null,null,null,null,null,null],
['9日',744,null,null,789,null,null,null,null,null,null,null,null],
['10日',680,null,null,918,null,null,null,null,null,null,null,null],
['11日',784,null,null,1037,null,null,null,null,null,null,null,null],
['12日',898,null,null,515,null,null,null,null,null,null,null,null],
['13日',1008,null,null,625,null,null,null,null,null,null,null,null],
['14日',649,null,null,630,null,null,null,null,null,null,null,null],
['15日',633,null,null,710,null,null,null,null,null,null,null,null],
['16日',721,null,null,844,null,null,null,null,null,null,null,null],
['17日',780,null,null,759,null,null,null,null,null,null,null,null],
['18日',916,null,null,962,null,null,null,null,null,null,null,null],
['19日',778,null,null,514,null,null,null,null,null,null,null,null],
['20日',704,null,null,651,null,null,null,null,null,null,null,null],
['21日',595,null,null,843,null,null,null,null,null,null,null,null],
['22日',626,null,null,989,null,null,null,null,null,null,null,null],
['23日',803,null,null,978,null,null,null,null,null,null,null,null],
['24日',795,null,null,963,null,null,null,null,null,null,null,null],
['25日',807,null,null,1191,null,null,null,null,null,null,null,null],
['26日',920,null,null,458,null,null,null,null,null,null,null,null],
['27日',1071,null,null,548,null,null,null,null,null,null,null,null],
['28日',422,null,null,689,null,null,null,null,null,null,null,null],
['29日',482,null,null,820,null,null,null,null,null,null,null,null],
['30日',651,null,null,748,null,null,null,null,null,null,null,null],
['31日',null,null,null,840,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});