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',914,null,null,815,null,null,null,null,null,null,null,null],
['2日',871,null,null,956,null,null,null,null,null,null,null,null],
['3日',855,null,null,1046,null,null,null,null,null,null,null,null],
['4日',822,null,null,1012,null,null,null,null,null,null,null,null],
['5日',789,null,null,966,null,null,null,null,null,null,null,null],
['6日',889,null,null,798,null,null,null,null,null,null,null,null],
['7日',726,null,null,801,null,null,null,null,null,null,null,null],
['8日',763,null,null,884,null,null,null,null,null,null,null,null],
['9日',905,null,null,844,null,null,null,null,null,null,null,null],
['10日',863,null,null,998,null,null,null,null,null,null,null,null],
['11日',863,null,null,1018,null,null,null,null,null,null,null,null],
['12日',898,null,null,1114,null,null,null,null,null,null,null,null],
['13日',916,null,null,984,null,null,null,null,null,null,null,null],
['14日',846,null,null,866,null,null,null,null,null,null,null,null],
['15日',970,null,null,798,null,null,null,null,null,null,null,null],
['16日',981,null,null,843,null,null,null,null,null,null,null,null],
['17日',829,null,null,880,null,null,null,null,null,null,null,null],
['18日',805,null,null,928,null,null,null,null,null,null,null,null],
['19日',870,null,null,982,null,null,null,null,null,null,null,null],
['20日',1023,null,null,811,null,null,null,null,null,null,null,null],
['21日',831,null,null,849,null,null,null,null,null,null,null,null],
['22日',849,null,null,788,null,null,null,null,null,null,null,null],
['23日',802,null,null,755,null,null,null,null,null,null,null,null],
['24日',862,null,null,800,null,null,null,null,null,null,null,null],
['25日',845,null,null,954,null,null,null,null,null,null,null,null],
['26日',710,null,null,982,null,null,null,null,null,null,null,null],
['27日',794,null,null,736,null,null,null,null,null,null,null,null],
['28日',857,null,null,818,null,null,null,null,null,null,null,null],
['29日',815,null,null,843,null,null,null,null,null,null,null,null],
['30日',836,null,null,817,null,null,null,null,null,null,null,null],
['31日',852,null,null,null,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4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=30 -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)
      }
    });
  }

});