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',1087,null,null,1155,null,null,null,null,null,null,null,null],
['2日',1194,null,null,1006,null,null,null,null,null,null,null,null],
['3日',1290,null,null,1007,null,null,null,null,null,null,null,null],
['4日',1244,null,null,1129,null,null,null,null,null,null,null,null],
['5日',1180,null,null,674,null,null,null,null,null,null,null,null],
['6日',1136,null,null,630,null,null,null,null,null,null,null,null],
['7日',1235,null,null,699,null,null,null,null,null,null,null,null],
['8日',1249,null,null,716,null,null,null,null,null,null,null,null],
['9日',1083,null,null,833,null,null,null,null,null,null,null,null],
['10日',1223,null,null,986,null,null,null,null,null,null,null,null],
['11日',1251,null,null,879,null,null,null,null,null,null,null,null],
['12日',1518,null,null,849,null,null,null,null,null,null,null,null],
['13日',1548,null,null,1037,null,null,null,null,null,null,null,null],
['14日',1624,null,null,1099,null,null,null,null,null,null,null,null],
['15日',907,null,null,1127,null,null,null,null,null,null,null,null],
['16日',833,null,null,1140,null,null,null,null,null,null,null,null],
['17日',1002,null,null,1204,null,null,null,null,null,null,null,null],
['18日',1081,null,null,1089,null,null,null,null,null,null,null,null],
['19日',1044,null,null,1015,null,null,null,null,null,null,null,null],
['20日',1111,null,null,1107,null,null,null,null,null,null,null,null],
['21日',1164,null,null,1114,null,null,null,null,null,null,null,null],
['22日',764,null,null,1186,null,null,null,null,null,null,null,null],
['23日',903,null,null,1148,null,null,null,null,null,null,null,null],
['24日',1072,null,null,1238,null,null,null,null,null,null,null,null],
['25日',1030,null,null,1210,null,null,null,null,null,null,null,null],
['26日',935,null,null,1122,null,null,null,null,null,null,null,null],
['27日',1030,null,null,1158,null,null,null,null,null,null,null,null],
['28日',1146,null,null,1154,null,null,null,null,null,null,null,null],
['29日',1136,null,null,1165,null,null,null,null,null,null,null,null],
['30日',1227,null,null,1213,null,null,null,null,null,null,null,null],
['31日',1086,null,null,1156,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},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)
      }
    });
  }

});