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',1236,null,null,1108,null,null,null,null,null,null,null,null],
['2日',1243,null,null,1123,null,null,null,null,null,null,null,null],
['3日',1294,null,null,1127,null,null,null,null,null,null,null,null],
['4日',1260,null,null,1165,null,null,null,null,null,null,null,null],
['5日',1321,null,null,1168,null,null,null,null,null,null,null,null],
['6日',1245,null,null,1190,null,null,null,null,null,null,null,null],
['7日',1246,null,null,1168,null,null,null,null,null,null,null,null],
['8日',1196,null,null,1218,null,null,null,null,null,null,null,null],
['9日',1201,null,null,1200,null,null,null,null,null,null,null,null],
['10日',1132,null,null,1104,null,null,null,null,null,null,null,null],
['11日',1254,null,null,1119,null,null,null,null,null,null,null,null],
['12日',1281,null,null,1132,null,null,null,null,null,null,null,null],
['13日',1270,null,null,1127,null,null,null,null,null,null,null,null],
['14日',1252,null,null,1156,null,null,null,null,null,null,null,null],
['15日',1259,null,null,1169,null,null,null,null,null,null,null,null],
['16日',1280,null,null,1154,null,null,null,null,null,null,null,null],
['17日',1275,null,null,1219,null,null,null,null,null,null,null,null],
['18日',1273,null,null,1064,null,null,null,null,null,null,null,null],
['19日',1374,null,null,1128,null,null,null,null,null,null,null,null],
['20日',1262,null,null,1151,null,null,null,null,null,null,null,null],
['21日',1116,null,null,1112,null,null,null,null,null,null,null,null],
['22日',1138,null,null,1083,null,null,null,null,null,null,null,null],
['23日',1143,null,null,1145,null,null,null,null,null,null,null,null],
['24日',1069,null,null,1152,null,null,null,null,null,null,null,null],
['25日',1078,null,null,1114,null,null,null,null,null,null,null,null],
['26日',1143,null,null,1245,null,null,null,null,null,null,null,null],
['27日',1240,null,null,1181,null,null,null,null,null,null,null,null],
['28日',1142,null,null,1227,null,null,null,null,null,null,null,null],
['29日',null,null,null,1258,null,null,null,null,null,null,null,null],
['30日',null,null,null,1238,null,null,null,null,null,null,null,null],
['31日',null,null,null,1232,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:1400},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)
      }
    });
  }

});