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',423,null,null,411,null,null,null,null,null,null,null,null],
['2日',404,null,null,427,null,null,null,null,null,null,null,null],
['3日',394,null,null,424,null,null,null,null,null,null,null,null],
['4日',367,null,null,410,null,null,null,null,null,null,null,null],
['5日',432,null,null,490,null,null,null,null,null,null,null,null],
['6日',450,null,null,571,null,null,null,null,null,null,null,null],
['7日',455,null,null,615,null,null,null,null,null,null,null,null],
['8日',455,null,null,558,null,null,null,null,null,null,null,null],
['9日',537,null,null,499,null,null,null,null,null,null,null,null],
['10日',534,null,null,530,null,null,null,null,null,null,null,null],
['11日',556,null,null,540,null,null,null,null,null,null,null,null],
['12日',615,null,null,569,null,null,null,null,null,null,null,null],
['13日',600,null,null,543,null,null,null,null,null,null,null,null],
['14日',559,null,null,431,null,null,null,null,null,null,null,null],
['15日',559,null,null,472,null,null,null,null,null,null,null,null],
['16日',392,null,null,425,null,null,null,null,null,null,null,null],
['17日',448,null,null,407,null,null,null,null,null,null,null,null],
['18日',452,null,null,381,null,null,null,null,null,null,null,null],
['19日',522,null,null,432,null,null,null,null,null,null,null,null],
['20日',558,null,null,561,null,null,null,null,null,null,null,null],
['21日',568,null,null,582,null,null,null,null,null,null,null,null],
['22日',590,null,null,582,null,null,null,null,null,null,null,null],
['23日',523,null,null,514,null,null,null,null,null,null,null,null],
['24日',379,null,null,572,null,null,null,null,null,null,null,null],
['25日',415,null,null,555,null,null,null,null,null,null,null,null],
['26日',397,null,null,581,null,null,null,null,null,null,null,null],
['27日',400,null,null,579,null,null,null,null,null,null,null,null],
['28日',403,null,null,565,null,null,null,null,null,null,null,null],
['29日',389,null,null,316,null,null,null,null,null,null,null,null],
['30日',null,null,null,330,null,null,null,null,null,null,null,null],
['31日',null,null,null,367,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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});