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',1387,null,null,1183,null,null,null,null,null,null,null,null],
['2日',1461,null,null,1217,null,null,null,null,null,null,null,null],
['3日',1528,null,null,1250,null,null,null,null,null,null,null,null],
['4日',1656,null,null,1301,null,null,null,null,null,null,null,null],
['5日',1288,null,null,1462,null,null,null,null,null,null,null,null],
['6日',1299,null,null,1117,null,null,null,null,null,null,null,null],
['7日',1324,null,null,1317,null,null,null,null,null,null,null,null],
['8日',1382,null,null,1404,null,null,null,null,null,null,null,null],
['9日',1250,null,null,1032,null,null,null,null,null,null,null,null],
['10日',1407,null,null,847,null,null,null,null,null,null,null,null],
['11日',1123,null,null,932,null,null,null,null,null,null,null,null],
['12日',1158,null,null,1106,null,null,null,null,null,null,null,null],
['13日',1251,null,null,1023,null,null,null,null,null,null,null,null],
['14日',1249,null,null,1006,null,null,null,null,null,null,null,null],
['15日',1217,null,null,1037,null,null,null,null,null,null,null,null],
['16日',1155,null,null,1040,null,null,null,null,null,null,null,null],
['17日',1174,null,null,990,null,null,null,null,null,null,null,null],
['18日',1302,null,null,1174,null,null,null,null,null,null,null,null],
['19日',1312,null,null,1187,null,null,null,null,null,null,null,null],
['20日',1182,null,null,1231,null,null,null,null,null,null,null,null],
['21日',1318,null,null,1281,null,null,null,null,null,null,null,null],
['22日',1180,null,null,1233,null,null,null,null,null,null,null,null],
['23日',1287,null,null,1189,null,null,null,null,null,null,null,null],
['24日',1029,null,null,1020,null,null,null,null,null,null,null,null],
['25日',1163,null,null,1172,null,null,null,null,null,null,null,null],
['26日',1025,null,null,1158,null,null,null,null,null,null,null,null],
['27日',935,null,null,1179,null,null,null,null,null,null,null,null],
['28日',1160,null,null,1374,null,null,null,null,null,null,null,null],
['29日',1180,null,null,1201,null,null,null,null,null,null,null,null],
['30日',1229,null,null,955,null,null,null,null,null,null,null,null],
['31日',1155,null,null,1081,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8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)
      }
    });
  }

});