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',1219,null,null,1186,null,null,null,null,null,null,null,null],
['2日',1058,null,null,1137,null,null,null,null,null,null,null,null],
['3日',1217,null,null,1173,null,null,null,null,null,null,null,null],
['4日',1164,null,null,1115,null,null,null,null,null,null,null,null],
['5日',1249,null,null,1155,null,null,null,null,null,null,null,null],
['6日',1199,null,null,1190,null,null,null,null,null,null,null,null],
['7日',1192,null,null,1232,null,null,null,null,null,null,null,null],
['8日',976,null,null,1235,null,null,null,null,null,null,null,null],
['9日',834,null,null,1057,null,null,null,null,null,null,null,null],
['10日',901,null,null,964,null,null,null,null,null,null,null,null],
['11日',892,null,null,1145,null,null,null,null,null,null,null,null],
['12日',941,null,null,1240,null,null,null,null,null,null,null,null],
['13日',939,null,null,1143,null,null,null,null,null,null,null,null],
['14日',993,null,null,1140,null,null,null,null,null,null,null,null],
['15日',933,null,null,1127,null,null,null,null,null,null,null,null],
['16日',878,null,null,1163,null,null,null,null,null,null,null,null],
['17日',930,null,null,1190,null,null,null,null,null,null,null,null],
['18日',1007,null,null,1156,null,null,null,null,null,null,null,null],
['19日',1008,null,null,1238,null,null,null,null,null,null,null,null],
['20日',1029,null,null,1198,null,null,null,null,null,null,null,null],
['21日',851,null,null,931,null,null,null,null,null,null,null,null],
['22日',857,null,null,1108,null,null,null,null,null,null,null,null],
['23日',859,null,null,1169,null,null,null,null,null,null,null,null],
['24日',1031,null,null,1234,null,null,null,null,null,null,null,null],
['25日',1128,null,null,1226,null,null,null,null,null,null,null,null],
['26日',999,null,null,1185,null,null,null,null,null,null,null,null],
['27日',1171,null,null,1216,null,null,null,null,null,null,null,null],
['28日',1182,null,null,1233,null,null,null,null,null,null,null,null],
['29日',1228,null,null,1275,null,null,null,null,null,null,null,null],
['30日',1219,null,null,1265,null,null,null,null,null,null,null,null],
['31日',null,null,null,1226,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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});