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',841,null,null,998,null,null,null,null,null,null,null,null],
['2日',930,null,null,1119,null,null,null,null,null,null,null,null],
['3日',905,null,null,1119,null,null,null,null,null,null,null,null],
['4日',932,null,null,1118,null,null,null,null,null,null,null,null],
['5日',854,null,null,1077,null,null,null,null,null,null,null,null],
['6日',827,null,null,1020,null,null,null,null,null,null,null,null],
['7日',877,null,null,1042,null,null,null,null,null,null,null,null],
['8日',869,null,null,1046,null,null,null,null,null,null,null,null],
['9日',874,null,null,1101,null,null,null,null,null,null,null,null],
['10日',890,null,null,1095,null,null,null,null,null,null,null,null],
['11日',933,null,null,1113,null,null,null,null,null,null,null,null],
['12日',901,null,null,1109,null,null,null,null,null,null,null,null],
['13日',819,null,null,1117,null,null,null,null,null,null,null,null],
['14日',776,null,null,1073,null,null,null,null,null,null,null,null],
['15日',770,null,null,1117,null,null,null,null,null,null,null,null],
['16日',840,null,null,1103,null,null,null,null,null,null,null,null],
['17日',877,null,null,1109,null,null,null,null,null,null,null,null],
['18日',910,null,null,null,null,null,null,null,null,null,null,null],
['19日',902,null,null,1137,null,null,null,null,null,null,null,null],
['20日',884,null,null,1076,null,null,null,null,null,null,null,null],
['21日',902,null,null,1099,null,null,null,null,null,null,null,null],
['22日',938,null,null,1127,null,null,null,null,null,null,null,null],
['23日',943,null,null,1100,null,null,null,null,null,null,null,null],
['24日',907,null,null,1126,null,null,null,null,null,null,null,null],
['25日',980,null,null,1195,null,null,null,null,null,null,null,null],
['26日',933,null,null,1104,null,null,null,null,null,null,null,null],
['27日',913,null,null,1072,null,null,null,null,null,null,null,null],
['28日',889,null,null,1149,null,null,null,null,null,null,null,null],
['29日',null,null,null,1158,null,null,null,null,null,null,null,null],
['30日',null,null,null,1131,null,null,null,null,null,null,null,null],
['31日',null,null,null,1164,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3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)
      }
    });
  }

});