How to provide a Leaflet GeoJSON feature collection to turf.centroid? - leaflet
I would like to find the centroid of a group of polygons, where each polygon represents a farm field. Currently, my code looks like this:
$('#field-group').multiselect({
nonSelectedText: 'Choose Field(s):',
onChange: function(option, checked, select) {
var fieldList=[];
$('option:selected', $('#field-group')).each(function() {
// fieldList.push({value:$(this).val(),text:$(this).text()});
fieldList.push($(this).val());
});
var queryString = $.param({field_name__exact:fieldList}, true);
var centroid;
fields = new L.GeoJSON.AJAX("{% url 'fields' %}?"+queryString, {
style: { color: 'blue', fillOpacity: 0.0},
onEachFeature: function (feature, layer) {
//layer.bindPopup(feature.properties.description.toString());
centroid = turf.centroid(feature);
var lon = centroid.geometry.coordinates[0];
var lat = centroid.geometry.coordinates[1];
map.setView([lat, lon], 14)
}
}).addTo(map);
}
});
The map pans to the centroid of last field added, which is not what I want. However, I can't seem to get it to pan to the centroid of the Feature Collection. I have tried using this:
$('#field-group').multiselect({
nonSelectedText: 'Choose Field(s):',
onChange: function(option, checked, select) {
var fieldList=[];
$('option:selected', $('#field-group')).each(function() {
// fieldList.push({value:$(this).val(),text:$(this).text()});
fieldList.push($(this).val());
});
var queryString = $.param({field_name__exact:fieldList}, true);
var centroid;
fields = new L.GeoJSON.AJAX("{% url 'fields' %}?"+queryString, {
style: { color: 'blue', fillOpacity: 0.0},
onEachFeature: function (feature, layer) {
//layer.bindPopup(feature.properties.description.toString());
}
}).addTo(map);
var test = fields.toGetJSON() // make a Feature Collection
centroid = turf.centroid(test); // takes a Feature Collection
var lon = centroid.geometry.coordinates[0];
var lat = centroid.geometry.coordinates[1];
map.setView([lat, lon], 14)
}
});
But with this code, I get a 'Uncaught Error: coordinates must contain numbers'. I don't know what I'm doing wrong. Can someone advise please?
Here is the GeoJSON feature collection I would like to get the centroid of:
{"type": "FeatureCollection", "crs": {"type": "name", "properties": {"name": "EPSG:4326"}}, "features": [{"type": "Feature", "properties": {"client_nam": "MSFF", "farm_name": "Lauderdale", "field_name": "064", "polygontyp": 0, "shape_leng": 6403.54792475, "shape_area": 2500990.45035, "area_ac": 618.008199278, "farm": 0, "grower": 1, "pk": "2"}, "geometry": {"type": "MultiPolygon", "coordinates": [[[[-89.89392924524434, 35.69692900010964], [-89.89397896493877, 35.69693891373261], [-89.89399774773102, 35.69694972946372], [-89.89406293561315, 35.696974063403445], [-89.89413475280982, 35.69698578042825], [-89.89513577562231, 35.69707680953917], [-89.89515787422303, 35.69707861278143], [-89.89561750436316, 35.69710655119105], [-89.89564402249842, 35.69710835519184], [-89.89579207576386, 35.69712637962693], [-89.89683398047805, 35.69721831004002], [-89.89686712670081, 35.69721831021136], [-89.89709252256554, 35.697246250628424], [-89.8971245633863, 35.697247151586424], [-89.8973676380404, 35.697264275799874], [-89.89740520383717, 35.69726607824239], [-89.89792891817353, 35.69731384653144], [-89.89795101564596, 35.69731384584378], [-89.89899291882548, 35.697400368743054], [-89.89901501694698, 35.697401270013415], [-89.89909346354239, 35.69741659245474], [-89.89916749031224, 35.69741839419948], [-89.89928350312223, 35.6974310129386], [-89.8994691231003, 35.69744362987771], [-89.89949453575302, 35.697442728829], [-89.89985583120854, 35.697479680993375], [-89.90027679129888, 35.69751483098848], [-89.90191533231281, 35.697651826118836], [-89.90193963914663, 35.69765272673085], [-89.90422674478353, 35.69785371257284], [-89.90425105193212, 35.69785641614321], [-89.90649727673167, 35.69804388296781], [-89.9065392630568, 35.698042079694346], [-89.90702651593764, 35.69807182205378], [-89.90705082254311, 35.698073624700754], [-89.90739886149775, 35.69810607067188], [-89.90742427341385, 35.69810697229438], [-89.90794798698916, 35.69814662845909], [-89.90845954718644, 35.69817637118887], [-89.90850153345474, 35.69817727192989], [-89.90887387745295, 35.69818898792924], [-89.90890039505622, 35.6981880870011], [-89.90891807295093, 35.69820160653022], [-89.9089700030801, 35.69824937398365], [-89.90895563914198, 35.69827370860559], [-89.90894238118688, 35.698378257112324], [-89.90894238083057, 35.69839718371234], [-89.90893354203203, 35.69844044467485], [-89.90891144476537, 35.69861529394119], [-89.90886503945832, 35.69892262963565], [-89.9087655989153, 35.69959858878641], [-89.90876338976926, 35.699622924129216], [-89.9085711413809, 35.70084776272312], [-89.90856782604114, 35.70087480067237], [-89.9080419019526, 35.70429605630674], [-89.90803748178027, 35.7043248982493], [-89.90795461558803, 35.70478364910501], [-89.90789384742043, 35.705188323173424], [-89.90762757091309, 35.70710534475526], [-89.90762315211987, 35.7071278768855], [-89.9075844808395, 35.70730362587183], [-89.90758779569457, 35.707324355947996], [-89.90758448133349, 35.70739375422304], [-89.9075634882039, 35.70754607097185], [-89.90746073472926, 35.70823464732061], [-89.9072905826364, 35.70928193439962], [-89.9072894773355, 35.70930266318926], [-89.90715136819534, 35.710229179069685], [-89.90714915672828, 35.71024990846188], [-89.90647959977048, 35.71453368916356], [-89.90645860599905, 35.71454360310321], [-89.90640336149664, 35.71454360271376], [-89.90632712584683, 35.714532787955854], [-89.90593489302691, 35.7145039465292], [-89.90542664711816, 35.71447510585435], [-89.90435601582725, 35.71441021411642], [-89.90021270870528, 35.71415244792596], [-89.90016851292069, 35.714148842590795], [-89.89414138257374, 35.71376399734617], [-89.89411597010145, 35.71376309483678], [-89.89221004898428, 35.713653139423826], [-89.89217690311492, 35.713648632668345], [-89.89169075409323, 35.71360807501945], [-89.89167639026059, 35.71359185240414], [-89.89167639091588, 35.71355399909158], [-89.89168743993552, 35.713508033647635], [-89.89172832058478, 35.7132592800101], [-89.8917305295669, 35.713233143263324], [-89.8917614668002, 35.71295915435798], [-89.8918940526648, 35.711935301224926], [-89.89221225899834, 35.709628927164225], [-89.89220010485218, 35.70961090208179], [-89.8923072780561, 35.708815972655245], [-89.89238351477313, 35.70817606467339], [-89.89238351461397, 35.70814632278711], [-89.89241334681158, 35.7079858949243], [-89.89246306712592, 35.7076434090494], [-89.89246306734469, 35.70762358021529], [-89.89250615691903, 35.70744602838808], [-89.89250615777065, 35.70742169409251], [-89.89252162582412, 35.7072783906253], [-89.89252825393596, 35.70725675935841], [-89.89256250652191, 35.707026032463844], [-89.89256361186202, 35.70699719139074], [-89.89259565271125, 35.70670878235815], [-89.89266084029182, 35.706156298066496], [-89.89266194606505, 35.706135568406005], [-89.89277574909512, 35.70528025432009], [-89.89277795814698, 35.705260425525275], [-89.89343536294747, 35.700285363804724], [-89.89343757236203, 35.70026643715484], [-89.89388284038843, 35.696993891451505], [-89.89388615396734, 35.69697406308933], [-89.89390493749985, 35.69693711149333], [-89.89392924524434, 35.69692900010964]]]]}}, {"type": "Feature", "properties": {"client_nam": "MSFF", "farm_name": "Lauderdale", "field_name": "053", "polygontyp": 0, "shape_leng": 10388.1939987, "shape_area": 2702155.83411, "area_ac": 667.729728166, "farm": 0, "grower": 1, "pk": "1"}, "geometry": {"type": "MultiPolygon", "coordinates": [[[[-89.86060511911957, 35.686488718320284], [-89.8606946589609, 35.6865061205794], [-89.86077092887423, 35.686534997107344], [-89.86087390624193, 35.68664136043166], [-89.86102641730923, 35.68679397718338], [-89.86111563659816, 35.68686107158934], [-89.8612449626168, 35.68687261691992], [-89.86134725883414, 35.686866848883355], [-89.86146301554896, 35.686868199721594], [-89.86162415600155, 35.68687257522511], [-89.86178529752841, 35.686876949584985], [-89.86195678568744, 35.68688928641177], [-89.86209560024024, 35.68690240131702], [-89.86227860687073, 35.68695550607839], [-89.86241215506962, 35.68703236092858], [-89.86254155652192, 35.68713393996], [-89.86272166334875, 35.68724662450333], [-89.8629468636845, 35.68735413289169], [-89.86298551522484, 35.6873798899144], [-89.86309778566167, 35.68742441589675], [-89.8632101295819, 35.687470993135705], [-89.86347346959133, 35.687589904132544], [-89.86371240996301, 35.68772991664179], [-89.86378742280553, 35.687787642222624], [-89.86391519401468, 35.68791388505358], [-89.86396551336874, 35.68798451080842], [-89.86399743335353, 35.688033002094436], [-89.86402188652336, 35.68808372246544], [-89.8640685924546, 35.68812365373161], [-89.86412520526521, 35.68815924376366], [-89.86420739113244, 35.68820653811011], [-89.86418743525888, 35.688256082508744], [-89.86427064148921, 35.68828758193634], [-89.86437023451838, 35.68829916037972], [-89.86450380015556, 35.68830434990677], [-89.86469505641104, 35.68829700483276], [-89.86486922772414, 35.688290067268724], [-89.86505806410379, 35.68831068013206], [-89.86517202532495, 35.688341446382026], [-89.86525543262334, 35.68837852014156], [-89.86535350416558, 35.68844314540221], [-89.86547931338545, 35.6885182712439], [-89.8655983876962, 35.688596345949776], [-89.86564712438954, 35.68862029629761], [-89.86569224517979, 35.68863875205435], [-89.86574419973047, 35.688657044082575], [-89.86584429344377, 35.68868256024541], [-89.86601302768106, 35.68871481104317], [-89.86613674200389, 35.68873139398575], [-89.8662567394727, 35.688739694295286], [-89.86636960267423, 35.688739795221956], [-89.86649321615366, 35.68875358984033], [-89.8665897940502, 35.6887763997012], [-89.86666938459017, 35.68880240378432], [-89.86674645723576, 35.68885357742887], [-89.86681981308108, 35.68889647033742], [-89.86687558590815, 35.68892583138897], [-89.86695497702469, 35.68894626021764], [-89.86702803462599, 35.688980789032556], [-89.86712169355553, 35.68901761800925], [-89.8672890420594, 35.68907419396012], [-89.86737364640419, 35.68908591266296], [-89.8674644881373, 35.68908374713922], [-89.86757532002876, 35.689075610798945], [-89.86769683632293, 35.689083702201785], [-89.86775076611491, 35.689085163558424], [-89.8677984597358, 35.68910050994574], [-89.86784605387861, 35.68911310978824], [-89.8680155589152, 35.689144781461344], [-89.8681347914951, 35.68918314580819], [-89.86820940096827, 35.68919784933195], [-89.86832576682083, 35.68921490714187], [-89.86859116407138, 35.689232699074594], [-89.86898727174238, 35.68929193020028], [-89.86935081628141, 35.68938215571749], [-89.86954050809182, 35.68941334365991], [-89.86968606821152, 35.6894345939997], [-89.8697972938299, 35.68943743548149], [-89.86987121499494, 35.689432924730504], [-89.86995829771003, 35.68941985772478], [-89.87003172793251, 35.68940162312501], [-89.8701323669081, 35.68939098053155], [-89.87030366306867, 35.68937865181604], [-89.87051285300379, 35.689390142388305], [-89.87065158595384, 35.689408809187455], [-89.87089586942255, 35.68945213014719], [-89.87108069323645, 35.68945608888516], [-89.87126591699914, 35.68947119830231], [-89.87135877831247, 35.68948572193019], [-89.87147626070762, 35.68951918839368], [-89.8715831908285, 35.689544536499824], [-89.87173494355137, 35.68957997400866], [-89.87186177637118, 35.68958810728184], [-89.87201926297726, 35.68959271725387], [-89.8721765495315, 35.68959175109087], [-89.87239876115058, 35.68958923432663], [-89.87254609761568, 35.68959687634379], [-89.87282448361059, 35.68963486893609], [-89.87321833639378, 35.68974543417038], [-89.87403276179028, 35.68999828346813], [-89.87421970655774, 35.69001167799909], [-89.87440180920525, 35.69003141306212], [-89.87461213669195, 35.69005058867938], [-89.8747733537813, 35.6900790040906], [-89.87485698458303, 35.69009475231329], [-89.87495345485259, 35.690137623024874], [-89.87506172470056, 35.69017859743398], [-89.87515238336009, 35.69022483345893], [-89.87523926407296, 35.69027599957123], [-89.87542605448324, 35.69030057621788], [-89.8756556723272, 35.69036123691002], [-89.87585826429216, 35.69044029214132], [-89.87597350507605, 35.6905101408395], [-89.87603021724192, 35.6906023633716], [-89.87639217533429, 35.69065824493519], [-89.8765886672787, 35.69073260402028], [-89.8768280456112, 35.69084465854801], [-89.87708096826725, 35.69094832129559], [-89.877280132745, 35.69104197738382], [-89.87740450167269, 35.69109063092339], [-89.87764388883825, 35.69114782835269], [-89.87795778699251, 35.691187106985794], [-89.87826168898012, 35.69122339832955], [-89.87859220739821, 35.69128486532512], [-89.87885414915937, 35.69130925128496], [-89.87973389238896, 35.6914091989683], [-89.88010742133278, 35.69145672574608], [-89.88085698051509, 35.69156623540072], [-89.881567983484, 35.69168288100922], [-89.88218226943944, 35.69173616411603], [-89.8823475598165, 35.69176769816228], [-89.88264960431174, 35.69180724846502], [-89.8831265893698, 35.6918716474421], [-89.88369587013536, 35.69191769627419], [-89.8839266618043, 35.69195572592516], [-89.88408003861157, 35.6919859299263], [-89.88446304586341, 35.69202192189544], [-89.88497165016888, 35.69203069831448], [-89.88545479897394, 35.69210139233426], [-89.88595177983892, 35.692171754310614], [-89.88645050476903, 35.692235617439245], [-89.8869671900793, 35.6923038881254], [-89.88732956832847, 35.692371020095266], [-89.88812133698858, 35.69249883181376], [-89.88851312494694, 35.692558801774545], [-89.8886778382622, 35.69257420628703], [-89.8903451362773, 35.69284876897063], [-89.89097778041891, 35.69295134366992], [-89.89123850951746, 35.69299670591291], [-89.89173730478555, 35.69311701520721], [-89.89272246137278, 35.69334179285705], [-89.89335313993615, 35.6934992579868], [-89.89389087978094, 35.693602486786126], [-89.89406193156724, 35.69362902605112], [-89.8942591378404, 35.693667843707864], [-89.89430186065628, 35.693700697114416], [-89.8943086044927, 35.69372312247514], [-89.89430412258174, 35.69375420519145], [-89.89430724750487, 35.69384062222175], [-89.89431135513112, 35.69390859904202], [-89.89428638104589, 35.694209409603864], [-89.8943033808118, 35.69434441370987], [-89.89430246620124, 35.694483189007734], [-89.89421406168962, 35.69530409526072], [-89.89419310338371, 35.69566543308508], [-89.89416706885885, 35.69601744052072], [-89.89414327458262, 35.69669901199647], [-89.89413932864902, 35.69675396366155], [-89.89411137475365, 35.69684184412398], [-89.8940889651422, 35.69688423384472], [-89.89404544665035, 35.69691039129965], [-89.89367552318956, 35.69689096953977], [-89.89289266115796, 35.69684687897401], [-89.89285110359684, 35.69684626526559], [-89.89272422072922, 35.696838023213154], [-89.89263500169629, 35.69683210174333], [-89.89214281458212, 35.69678585483037], [-89.89050629764746, 35.69665417363725], [-89.88803060864572, 35.69645227256077], [-89.88640026308855, 35.6963268408669], [-89.88606902191083, 35.69630090727561], [-89.88605373743238, 35.69648036405855], [-89.88598965775927, 35.6970391403147], [-89.88588405035371, 35.69773459679528], [-89.88581753065476, 35.69821971641829], [-89.88571466436643, 35.69899125272329], [-89.8856338790951, 35.69959854665558], [-89.88556529887127, 35.699897159430535], [-89.88550467451857, 35.70028695585259], [-89.88549726746831, 35.700340434791286], [-89.88543252759746, 35.700357216814105], [-89.88535165212551, 35.70034457002918], [-89.88417653504946, 35.700216016129154], [-89.88324585782865, 35.70009374541399], [-89.88212761700775, 35.699960553260865], [-89.8811246961461, 35.69984752099631], [-89.88110228135318, 35.699838208839665], [-89.88075463712201, 35.69981069805273], [-89.87977517296646, 35.69970089954987], [-89.87752533769222, 35.69943874533986], [-89.8767612227664, 35.6993466132033], [-89.87650322559399, 35.69931090446271], [-89.87643394265905, 35.69946104553885], [-89.87642673687841, 35.69965437630385], [-89.87638106345948, 35.70000143543319], [-89.8761928580837, 35.70123635166785], [-89.8761067531427, 35.70179084238757], [-89.87602507629799, 35.70227826607298], [-89.87594964364176, 35.70265393649595], [-89.87592862554759, 35.70273535189654], [-89.87589001853567, 35.70280323617053], [-89.87582698658173, 35.702857753668226], [-89.87573279500025, 35.70290185753599], [-89.87567891378627, 35.70292546686227], [-89.8752026446677, 35.70299823440624], [-89.87467470801424, 35.7030610764057], [-89.87416054257581, 35.7031263755334], [-89.87384741740627, 35.70317013013691], [-89.8735884742579, 35.7031986375995], [-89.87348292666135, 35.70321231996372], [-89.87341115562828, 35.70321403475685], [-89.87332873114326, 35.703204843549486], [-89.87318919313171, 35.703216048984125], [-89.87303573951904, 35.70322391038958], [-89.87303849169238, 35.7031705423457], [-89.8730749127264, 35.70303398353932], [-89.87310538619468, 35.70287309899705], [-89.87312222422784, 35.70277258492997], [-89.87315420599927, 35.70262333765406], [-89.87318020642765, 35.70254310779182], [-89.87318489101851, 35.702515155494424], [-89.87320434217992, 35.702432152045425], [-89.87322127829238, 35.702340282452184], [-89.87325847158523, 35.70217296625936], [-89.87327381834152, 35.7020395461986], [-89.87327827150342, 35.70193923876493], [-89.87326976074037, 35.70187045219974], [-89.87325133931384, 35.70177808260826], [-89.87322900789022, 35.70171701757577], [-89.87317619310404, 35.701508022682084], [-89.87314702962287, 35.70142494497338], [-89.87310914546966, 35.701295260655336], [-89.8730501729076, 35.70111105184439], [-89.8730140008475, 35.701001038372915], [-89.87297256053392, 35.70091250464662], [-89.8729469472724, 35.700844126583625], [-89.8729273349139, 35.70080270741235], [-89.87290278235469, 35.70076387123315], [-89.87285420647572, 35.700700968931336], [-89.87259383305899, 35.70043204685169], [-89.87250297980721, 35.70034140889306], [-89.87247292014251, 35.70031748686476], [-89.87243860195663, 35.700287096238995], [-89.87240150230123, 35.70026334323129], [-89.87237046645221, 35.70024026645311], [-89.87233235887528, 35.70021653659359], [-89.87228505034899, 35.70018892024843], [-89.87224197316563, 35.700166952969425], [-89.8721915274811, 35.70013612545617], [-89.87213507698236, 35.70010626328361], [-89.87209699901284, 35.70008335460208], [-89.8720517326649, 35.700056511355974], [-89.87198339027896, 35.7000039361421], [-89.87195155508887, 35.699986627574106], [-89.87187800312785, 35.6999571736435], [-89.87180726112415, 35.6999219033337], [-89.87173965523432, 35.699889843247846], [-89.87165968300405, 35.69984986596781], [-89.87155184088974, 35.69979084225292], [-89.87149962096257, 35.69976662799813], [-89.87144216414863, 35.699736789512635], [-89.87138680828768, 35.699709365828475], [-89.87134884848807, 35.699689739227956], [-89.8713179614712, 35.69967076482287], [-89.87129189804536, 35.69964592601531], [-89.8711827737717, 35.699548102901794], [-89.8710754312201, 35.699511605016866], [-89.87093311088823, 35.699453620080185], [-89.87057553113117, 35.69926797348102], [-89.87052730521194, 35.69924284149631], [-89.87040626944994, 35.699180847353944], [-89.8701745469748, 35.69909274657892], [-89.8698490515185, 35.698888613875106], [-89.86962724892263, 35.69876824394774], [-89.86940343563202, 35.698647923366465], [-89.86921772770108, 35.698551331506096], [-89.86904630930796, 35.698460147719224], [-89.86890459616583, 35.698383039649784], [-89.86873613893881, 35.698290141740856], [-89.86867661284323, 35.698258709108956], [-89.8686221480164, 35.69822797679316], [-89.86861288748801, 35.69822244842243], [-89.86857892464482, 35.69820190451671], [-89.86837253924905, 35.69809019976166], [-89.86834280517296, 35.698075303277115], [-89.8681159479975, 35.69795422992337], [-89.86791646002106, 35.6978382536539], [-89.86779930400341, 35.69777205624534], [-89.86777546061641, 35.69775291293969], [-89.86774735704473, 35.69772730180029], [-89.86772863148565, 35.69771050054819], [-89.86771085280478, 35.69769203368864], [-89.86769286943141, 35.697667823363034], [-89.86767828539627, 35.697654208509704], [-89.86765165911581, 35.69764170183836], [-89.86761612421881, 35.69763351468301], [-89.86755126942586, 35.697621919443726], [-89.867457540738, 35.6975913016322], [-89.86742496638304, 35.69758140171008], [-89.86738316102537, 35.69756679276729], [-89.8673273902921, 35.69755580280083], [-89.86726567137735, 35.69754741779979], [-89.86712364606831, 35.697569599659325], [-89.86700605961994, 35.69758925023644], [-89.86632531278472, 35.69771728344671], [-89.8657487978597, 35.69781985489848], [-89.8653681701784, 35.69788712437757], [-89.86511070256313, 35.69793307999877], [-89.86499874293723, 35.6979525954916], [-89.86491845726916, 35.697965228623794], [-89.8648045751316, 35.69795082598911], [-89.86471828311664, 35.69793323801275], [-89.86468336396334, 35.69790190583287], [-89.86467117685322, 35.697876159097966], [-89.86465711300173, 35.69785045616023], [-89.86464652763088, 35.6978170131166], [-89.86463610656484, 35.69778815997025], [-89.86463136937861, 35.6977607045196], [-89.86461338891102, 35.69773050014675], [-89.86454834397817, 35.69769682289794], [-89.86450062216127, 35.69767498500607], [-89.86443155112791, 35.69763374542281], [-89.86437457200925, 35.6975631155679], [-89.86434263868684, 35.69751026987413], [-89.86418566982698, 35.69726895058513], [-89.86408462505375, 35.697121257993864], [-89.86401132538826, 35.697014259770555], [-89.86397553071825, 35.69695844246894], [-89.86398911493251, 35.69691829694096], [-89.86399712600591, 35.69687981539087], [-89.86401970703722, 35.69682873492618], [-89.86398677374714, 35.696800417776615], [-89.86395781186009, 35.69677813383982], [-89.86392107268561, 35.696748376024566], [-89.86387378969012, 35.696738780288484], [-89.86380510309043, 35.69670825186162], [-89.86377195201142, 35.69667381384934], [-89.86373863562069, 35.69663478594943], [-89.86361471286088, 35.69642484198917], [-89.86359292609353, 35.696393196794915], [-89.86354538352731, 35.696323874000356], [-89.86349414355865, 35.696256171384015], [-89.86341130119781, 35.69614480522062], [-89.86336982476877, 35.6960875908068], [-89.86334975063086, 35.69605131007502], [-89.86334319208699, 35.696025429186946], [-89.86332891000811, 35.695993604377215], [-89.86330298912091, 35.69595133683786], [-89.86325836287784, 35.69591104585858], [-89.86317945980763, 35.69583559089987], [-89.86311313300448, 35.695798109294316], [-89.86302981024312, 35.69576791978707], [-89.86292868611963, 35.69572284663535], [-89.86246712722729, 35.695523317878155], [-89.86225369660266, 35.69543411978586], [-89.86196384125064, 35.69530929891882], [-89.86162632190641, 35.695164168132834], [-89.86157656157125, 35.69513778280074], [-89.86151560046518, 35.69511319609828], [-89.86147753341915, 35.6950987854126], [-89.86143190836762, 35.695083023248884], [-89.86138435304974, 35.69506577481427], [-89.86131765486437, 35.69503826104596], [-89.86124720451379, 35.6950108364985], [-89.86122623965245, 35.69500214488318], [-89.86119181663148, 35.694984584873104], [-89.86111662947742, 35.69492970370925], [-89.86108089249335, 35.694875415363875], [-89.86105950794588, 35.694802406727064], [-89.86106615167162, 35.694725668831786], [-89.86106964596178, 35.69466585165464], [-89.86112763026817, 35.694502122300314], [-89.86124307466567, 35.69426503820185], [-89.86131699483035, 35.694126966717604], [-89.8613972547171, 35.694008654522534], [-89.86146597004209, 35.693935033748645], [-89.8615238117596, 35.69387239324121], [-89.86162844309372, 35.69380557607418], [-89.86191019314339, 35.693703912855234], [-89.86214360676887, 35.693615651182974], [-89.8625598919899, 35.69344339372394], [-89.86345386678384, 35.69308362772079], [-89.86392350744754, 35.69288099405233], [-89.86473983238862, 35.69255523237398], [-89.8649749504176, 35.692462330016355], [-89.86514794455759, 35.69236478105542], [-89.86525024178607, 35.69233783759723], [-89.86612451894143, 35.69211024137098], [-89.86652851891287, 35.6920148438869], [-89.86729094636996, 35.69180981495863], [-89.86754966645421, 35.69174697675232], [-89.86832234126229, 35.69156655521116], [-89.868335436368, 35.6915245579568], [-89.86835285873794, 35.691468679682345], [-89.86831823369812, 35.69145143025808], [-89.86826361393003, 35.691446605856], [-89.86822973832246, 35.69144435111216], [-89.86805787035414, 35.69146836034496], [-89.86788649569274, 35.69150614170977], [-89.86741314745123, 35.69160472906885], [-89.86691000192506, 35.69171014988814], [-89.86615762386117, 35.691881242661836], [-89.86554086810995, 35.692012339423705], [-89.86523027707, 35.69209478694316], [-89.86473936094082, 35.69219943069315], [-89.86442598870602, 35.69227959727711], [-89.86426934482412, 35.69232085227511], [-89.86413010106256, 35.69236638299504], [-89.86393985224709, 35.69242476261949], [-89.86355623252355, 35.69255828788751], [-89.86320811275817, 35.69271198291985], [-89.86247918311864, 35.69298965955626], [-89.8619778722306, 35.693200938242974], [-89.86155743113977, 35.69334227775058], [-89.86140220639012, 35.693423363389904], [-89.86108781386781, 35.69358355583695], [-89.86094675466802, 35.69370270023701], [-89.86088895158831, 35.69376126937999], [-89.86080269265968, 35.69383586319231], [-89.86078288628738, 35.693855864994404], [-89.86072157401813, 35.69386290307783], [-89.8606598621256, 35.693858790997474], [-89.8606079050913, 35.69384049598703], [-89.86056921914668, 35.69381072479323], [-89.86054814679359, 35.69369962416474], [-89.86048310809659, 35.693367831943085], [-89.86043541404206, 35.693239975112625], [-89.86018230925231, 35.692673743891206], [-89.86002698781708, 35.69226935773696], [-89.85991093657569, 35.691917978292146], [-89.85988469215071, 35.6918271368496], [-89.85985245093441, 35.691729400789434], [-89.85985247565722, 35.69164966039979], [-89.85987974635637, 35.691447317369374], [-89.85992257611747, 35.69119769909976], [-89.85993509665592, 35.69114580495295], [-89.85993333853386, 35.6910965954337], [-89.85992287995367, 35.691045247651815], [-89.85990700960134, 35.69100341086113], [-89.8598782281226, 35.690922009338394], [-89.85985460521724, 35.69082406925046], [-89.85980387429404, 35.69069159401691], [-89.85975398068688, 35.690582551947635], [-89.85969733824075, 35.6904455269446], [-89.85967650422461, 35.690345174472235], [-89.85964917136383, 35.69022386942834], [-89.85964169521482, 35.69009505691436], [-89.8596203591496, 35.689980644679295], [-89.85958795175215, 35.689878222192434], [-89.8595714980613, 35.689819980596496], [-89.85956332514327, 35.689752162518495], [-89.85953691456123, 35.68965663373923], [-89.85951184219205, 35.68959859792382], [-89.859466999234, 35.68955041171571], [-89.85936336889455, 35.68946609998077], [-89.85931015845163, 35.68942514980973], [-89.8592630294423, 35.689393436477054], [-89.85915811635293, 35.6893537152267], [-89.85906765020194, 35.68931599562497], [-89.85898817073921, 35.689263942233254], [-89.85891064417727, 35.6891860450327], [-89.85887890754695, 35.68910236922181], [-89.85886973221913, 35.689006430628396], [-89.85889460682114, 35.68889795620487], [-89.85895157845303, 35.688802790589186], [-89.85902807261874, 35.68869074321251], [-89.85907879754221, 35.68858165523103], [-89.8591760648779, 35.688487876858126], [-89.85928794606836, 35.688400787325335], [-89.85940903040718, 35.688329894834], [-89.85956728733649, 35.68825342917391], [-89.85968803640336, 35.6881731638591], [-89.85978859323686, 35.688091034262435], [-89.8598498595411, 35.68803563606246], [-89.85990741652196, 35.687956872918534], [-89.8599511138684, 35.68789251095788], [-89.86000563110773, 35.68780912978191], [-89.8600538157884, 35.68770948233727], [-89.86006321257058, 35.687650626149015], [-89.8600610360617, 35.68758970090654], [-89.8600473710343, 35.68752904792071], [-89.8600371630526, 35.68748473045105], [-89.86001758531364, 35.68741952778284], [-89.85999075550384, 35.687312282484754], [-89.85999697174665, 35.68717558716814], [-89.85998724903769, 35.687094906827525], [-89.8599983293858, 35.687022101158], [-89.86002609500277, 35.686937739126236], [-89.86005495599424, 35.68688404143035], [-89.86008079789453, 35.68684157516081], [-89.86013268198113, 35.68676222037215], [-89.860158324606, 35.686714178099656], [-89.8602446776863, 35.68664237386802], [-89.8604053084906, 35.68654369096356], [-89.8604692358199, 35.686514270777465], [-89.86054712910862, 35.68649288772706], [-89.86060511911957, 35.686488718320284]]]]}}]}
Related
How do you post form data using pytest?
I'm trying to write a unit test that posts form data. The actual line in question is:
def test_create_request():
with app.test_client() as test_client:
app_url = '/requests/'
with app.app_context():
new_request = get_new_request()
form_data = json.dumps(new_request, default=str)
print('FORM DATA: ', form_data)
resp = test_client.post(app_url, data=form_data, headers={'Content-Type': 'application/json'})
assert resp.status_code == 200
s = json.loads(resp.data)
assert s['success'] == True
Where new_request is a dict representation of an object. The print statement yields (I've formatted it a bit):
FORM DATA: {
"request_id": "6",
"state_id": 1,
"orig_project_id": "1",
"orig_project_code": "QQQ",
"orig_allocated_funding": "123.45",
"orig_ytd_spend": "123.45",
"orig_ytd_commit": "123.45",
"orig_ytd_ocnr": "123.45",
"new_project_id": 2,
"new_funding_amount": 123.45,
"new_ytd_spend": 123.45,
"new_ytd_commit": 123.45,
"new_ytd_ocnr": 123.45,
"plan": "this is the plan",
"reason": "this is the reason",
"sm_director": "sm.dir#example.com",
"submitted_by": "xfgbn#vexample.com",
"created_on": "2021-09-14 16:32:55",
"meets_approval_guidelines": null
}
In the flask form, most fields are required. When I try to post the data, the form.validate_on_submit() function in the view's route returns False, and the 2nd assert fails. WTForms claims that none of the required orig_allocated_funding, orig_ytd_spend, orig_ytd_commit, orig_ytd_ocnr, new_project_id, new_funding_amount, new_ytd_spend, new_ytd_commit, new_ytd_ocnr, reason, plan, sm_director, or submitted_by fields are supplied.
I've read several tutorials, and I can't see what I'm doing wrong. Can anyone help?
What I was able to make work was scraping form_data altogether: def test_create_request(): with app.test_client() as test_client: app_url = '/requests/' with app.app_context(): new_request = get_new_request() resp = test_client.post(app_url, data=new_request) assert resp.status_code == 200 s = json.loads(resp.data) print(s['html']) assert s['success'] == True
Remove some of series' labels in chart
I'm using echarts to display a stacked bar chart. There are 2 series of 360 data points. I'd like to show the series labels, there are 360 labels and they overlap and make it impossible to read the labels. Is there a way to automatically adjust how many labels are displayed? For example for 360 data points, it should only show 10 of those labels. The number of data points changes, so this has to be a dynamic solution based on the number of data points.
Currently, the labels look like this:
highcharts renders the same data like this:
My chart options:
chartOptions: {
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow'
}
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
yAxis: {
type: 'value'
},
xAxis: {
type: 'category',
data: Array.from(Array(360).keys())
},
series: [
{
name: 'Direct',
type: 'bar',
stack: 'total',
label: {
show: true
},
emphasis: {
focus: 'series'
},
data: [
180.80271365259728,
181.78206168488214,
182.76671451900847,
183.75670088931975,
184.75204968580374,
185.752789954935,
186.7589509005245,
187.7705618845689,
188.78765242811028,
189.81025221209597,
190.83839107824474,
191.87209902991867,
192.91140623299748,
193.95634301675955,
195.00693987476689,
196.0632274657553,
197.12523661452815,
198.19299831285684,
199.2665437203848,
200.3459041655367,
201.4311111464333,
202.52219633180994,
203.61919156194062,
204.72212884956775,
205.83104038083616,
206.9459585162324,
208.0669157915288,
209.193944918733,
210.32707878704264,
211.46635046380584,
212.61179319548478,
213.76344040862705,
214.9213257108404,
216.08548289177406,
217.25594592410448,
218.4327489645268,
219.6159263547513,
220.80551262250606,
222.00154248254466,
223.20405083765854,
224.41307277969577,
225.62864359058585,
226.85079874336816,
228.07957390322804,
229.3150049285373,
230.5571278719001,
231.80597898120618,
233.0615947006877,
234.32401167198304,
235.59326673520627,
236.86939693002205,
238.15243949672617,
239.44243187733332,
240.739411716669,
242.04341686346766,
243.35448537147818,
244.67265550057357,
245.9979657178685,
247.33045469884019,
248.67016132845902,
250.01712470232144,
251.37138412779234,
252.73297912515113,
254.10194942874568,
255.47833498815135,
256.86217596933716,
258.25351275583773,
259.65238594993195,
261.0588363738275,
262.47290507085233,
263.89463330665274,
265.32406257039713,
266.7612345759868,
268.20619126327347,
269.6589747992829,
271.1196275794456,
272.58819222883426,
274.0647116034071,
275.54922879125877,
277.0417871138782,
278.54243012741165,
280.0512016239352,
281.56814563273144,
283.09330642157545,
284.6267284980256,
286.1684566107233,
287.71853575069804,
289.277011152681,
290.8439282964247,
292.41933290803036,
294.00327096128217,
295.59578867898915,
297.19693253433377,
298.8067492522281,
300.42528581067756,
302.0525894421522,
303.68870763496375,
305.33368813465313,
306.98757894538244,
308.65042833133657,
310.3222848181314,
312.00319719422953,
313.693214512365,
315.3923860909737,
317.10076151563305,
318.8183906405094,
320.54532358981226,
322.2816107592571,
324.02730281753645,
325.78245070779803,
327.54710564913205,
329.32131913806484,
331.1051429500627,
332.8986291410422,
334.7018300488895,
336.5147982949877,
338.33758678575225,
340.17024871417505,
342.01283756137684,
343.8654070981677,
345.7280113866161,
347.600704781627,
349.4835419325274,
351.376577784662,
353.27986758099553,
355.1934668637259,
357.1174314759046,
359.0518175630657,
360.99668157486565,
362.9520802667296,
364.91807070150765,
366.89471025114085,
368.88205659833443,
370.8801677382421,
372.88910198015765,
374.90891794921686,
376.93967458810846,
378.98143115879395,
381.03424724423735,
383.0981827501437,
385.1732979067069,
387.2596532703682,
389.3573097255827,
391.46632848659624,
393.5867710992319,
395.7186994426862,
397.8621757313341,
400.01726251654554,
402.18402268851014,
404.36251947807284,
406.55281645857906,
408.7549775477297,
410.9690670094466,
413.1951494557478,
415.4332898486331,
417.68355350198,
419.9460060834491,
422.2207136164011,
424.50774248182336,
426.80715942026654,
429.1190315337931,
431.44342628793447,
433.78041151366085,
436.1300554093599,
438.4924265428273,
440.8675938532675,
443.2556266533061,
445.65659463101144,
448.07056785192935,
450.49761676112723,
452.93781218525,
455.3912253345868,
457.8579278051492,
460.33799158076044,
462.8314890351563,
465.33849293409673,
467.85907643748976,
470.39331310152613,
472.9412768808261,
475.50304213059724,
478.07868360880457,
480.66827647835214,
483.2718963092766,
485.8896190809519,
488.52152118430706,
491.16767942405534,
493.82817102093566,
496.5030736139656,
499.1924652627081,
501.8964244495478,
504.6150300819828,
507.34836149492685,
510.0964984530243,
512.8595211529782,
515.6375102258902,
518.4305467396138,
521.23871220112,
524.0620885588761,
526.9007582052368,
529.7548039788485,
532.6243091670672,
535.5093575083888,
538.4100331948925,
541.3264208746982,
544.2586056544361,
547.206673101731,
550.1707092476987,
553.150800589457,
556.14703409265,
559.1594971939851,
562.1882778037859,
565.2334643085564,
568.2951455735612,
571.373410945418,
574.4683502547057,
577.5800538185853,
580.708612443436,
583.8541174275047,
587.0166605635703,
590.196334141623,
593.3932309515568,
596.6074442858777,
599.8390679424263,
603.0881962271143,
606.3549239566778,
609.6393464614432,
612.9415595881093,
616.2616597025449,
619.5997436926003,
622.9559089709353,
626.3302534778612,
629.7228756841996,
633.1338745941557,
636.5633497482073,
640.0114012260101,
643.4781296493177,
646.9636361849182,
650.4680225475864,
653.9913910030526,
657.5338443709858,
661.0954860279953,
664.6764199106469,
668.2767505184962,
671.8965829171381,
675.5360227412725,
679.1951761977878,
682.8741500688591,
686.5730517150655,
690.2919890785221,
694.0310706860307,
697.7904056522468,
701.5701036828632,
705.370275077812,
709.1910307344835,
713.032482150962,
716.8947414292796,
720.7779212786883,
724.6821350189477,
728.6074965836337,
732.5541205234617,
736.5221220096305,
740.5116168371826,
744.5227214283841,
748.5555528361211,
752.6102287473168,
756.6868674863647,
760.7855880185825,
764.9065099536832,
769.0497535492657,
773.2154397143241,
777.4036900127767,
781.6146266670127,
785.848372561459,
790.1050512461669,
794.3847869404169,
798.6877045363442,
803.0139296025827,
807.3635883879301,
811.7368078250314,
816.1337155340836,
820.5544398265599,
824.9991097089539,
829.467854886544,
833.9608057671794,
838.4780934650851,
843.0198498046875,
847.586207324463,
852.1772992808037,
856.7932596519081,
861.4342231416894,
866.1003251837069,
870.7917019451186,
875.5084903306547,
880.2508279866124,
885.0188533048732,
889.8127054269413,
894.6325242480038,
899.478450421014,
904.3506253607944,
909.2491912481654,
914.1742910340929,
919.126068443861,
924.1046679812653,
929.1102349328304,
934.1429153720499,
939.2028561636484,
944.2902049678682,
949.4051102447775,
954.5477212586034,
959.7181880820875,
964.9166616008655,
970.1432935178702,
975.3982363577586,
980.6816434713631,
985.9936690401664,
991.3344680808007,
996.7041964495716,
1002.1030108470068,
1007.5310688224281,
1012.9885287785496,
1018.4755499761001,
1023.9922925384706,
1029.5389174563873,
1035.1155865926094,
1040.7224626866528,
1046.3597093595388,
1052.0274911185695,
1057.7259733621286,
1063.4553223845066,
1069.2157053807562,
1075.0072904515685,
1080.8302466081811,
1086.6847437773088,
1092.5709528061025,
1098.4890454671356,
1104.439194463416,
1110.4215734334261,
1116.4363569561906,
1122.48372055637,
1128.5638407093836,
1134.6768948465594,
1140.8230613603116,
1147.0025196093466,
1153.2154499238973,
1159.462033610985,
1165.742452959711,
1172.0568912465762,
1178.4055327408284,
1184.7885627098412,
1191.2061674245197,
1197.6585341647358,
1204.1458512247948,
1210.668307918929,
1217.2260945868234,
1223.8194025991686,
1230.4484243632473,
1237.1133533285483,
1243.8143839924114,
1250.5517119057035,
1257.3255336785262
]
},
{
name: 'Direct2',
type: 'bar',
stack: 'total',
label: {
show: true
},
emphasis: {
focus: 'series'
},
data: [
1083.3333333333333,
1082.3539853010484,
1081.369332466922,
1080.3793460966108,
1079.3839973001268,
1078.3832570309955,
1077.377096085406,
1076.3654851013616,
1075.3483945578203,
1074.3257947738346,
1073.2976559076858,
1072.2639479560119,
1071.224640752933,
1070.179703969171,
1069.1291071111636,
1068.0728195201752,
1067.0108103714024,
1065.9430486730737,
1064.8695032655457,
1063.7901428203938,
1062.7049358394972,
1061.6138506541206,
1060.51685542399,
1059.4139181363628,
1058.3050066050944,
1057.1900884696981,
1056.0691311944017,
1054.9421020671975,
1053.808968198888,
1052.6696965221247,
1051.5242537904458,
1050.3726065773035,
1049.2147212750901,
1048.0505640941565,
1046.880101061826,
1045.7032980214037,
1044.5201206311792,
1043.3305343634245,
1042.1345045033859,
1040.931996148272,
1039.7229742062348,
1038.5074033953447,
1037.2852482425624,
1036.0564730827025,
1034.8210420573932,
1033.5789191140304,
1032.3300680047244,
1031.0744522852428,
1029.8120353139475,
1028.5427802507243,
1027.2666500559085,
1025.9836074892044,
1024.6936151085972,
1023.3966352692615,
1022.0926301224629,
1020.7815616144524,
1019.463391485357,
1018.138081268062,
1016.8055922870903,
1015.4658856574715,
1014.1189222836091,
1012.7646628581382,
1011.4030678607794,
1010.0340975571849,
1008.6577119977792,
1007.2738710165934,
1005.8825342300928,
1004.4836610359986,
1003.077210612103,
1001.6631419150782,
1000.2414136792778,
998.8119844155334,
997.3748124099437,
995.9298557226571,
994.4770721866477,
993.0164194064849,
991.5478547570963,
990.0713353825234,
988.5868181946718,
987.0942598720524,
985.5936168585189,
984.0848453619953,
982.5679013531991,
981.0427405643551,
979.5093184879049,
977.9675903752072,
976.4175112352325,
974.8590358332495,
973.2921186895059,
971.7167140779002,
970.1327760246484,
968.5402583069414,
966.9391144515968,
965.3292977337024,
963.710761175253,
962.0834575437783,
960.4473393509668,
958.8023588512774,
957.1484680405481,
955.485618654594,
953.8137621677992,
952.132849791701,
950.4428324735655,
948.7436608949569,
947.0352854702975,
945.3176563454211,
943.5907233961183,
941.8544362266734,
940.1087441683941,
938.3535962781325,
936.5889413367985,
934.8147278478657,
933.0309040358678,
931.2374178448883,
929.434216937041,
927.6212486909428,
925.7984602001783,
923.9657982717555,
922.1232094245537,
920.2706398877629,
918.4080355993144,
916.5353422043036,
914.6525050534032,
912.7594692012685,
910.856179404935,
908.9425801222046,
907.0186155100259,
905.0842294228648,
903.1393654110649,
901.183966719201,
899.2179762844229,
897.2413367347897,
895.2539903875961,
893.2558792476884,
891.2469450057729,
889.2271290367137,
887.1963723978221,
885.1546158271366,
883.1017997416932,
881.0378642357869,
878.9627490792236,
876.8763937155624,
874.7787372603478,
872.6697184993343,
870.5492758866986,
868.4173475432443,
866.2738712545964,
864.118784469385,
861.9520242974204,
859.7735275078577,
857.5832305273515,
855.3810694382008,
853.166979976484,
850.9408975301827,
848.7027571372975,
846.4524934839505,
844.1900409024814,
841.9153333695294,
839.6283045041072,
837.328887565664,
835.0170154521375,
832.6926206979961,
830.3556354722697,
828.0059915765706,
825.6436204431033,
823.268453132663,
820.8804203326245,
818.4794523549191,
816.0654791340012,
813.6384302248033,
811.1982348006806,
808.7448216513437,
806.2781191807813,
803.7980554051701,
801.3045579507742,
798.7975540518338,
796.2769705484408,
793.7427338844044,
791.1947701051045,
788.6330048553333,
786.057363377126,
783.4677705075784,
780.8641506766539,
778.2464279049786,
775.6145258016235,
772.9683675618752,
770.3078759649949,
767.6329733719649,
764.9435817232225,
762.2396225363827,
759.5210169039477,
756.7876854910037,
754.0395485329062,
751.2765258329523,
748.4985367600403,
745.7055002463168,
742.8973347848105,
740.0739584270544,
737.2352887806937,
734.381243007082,
731.5117378188634,
728.6266894775417,
725.726013791038,
722.8096261112323,
719.8774413314944,
716.9293738841995,
713.9653377382318,
710.9852463964735,
707.9890128932806,
704.9765497919454,
701.9477691821446,
698.9025826773741,
695.8409014123694,
692.7626360405126,
689.6676967312249,
686.5559931673453,
683.4274345424946,
680.2819295584259,
677.1193864223602,
673.9397128443076,
670.7428160343737,
667.5286027000528,
664.2969790435043,
661.0478507588163,
657.7811230292527,
654.4967005244873,
651.1944873978213,
647.8743872833857,
644.5363032933302,
641.1801380149952,
637.8057935080693,
634.4131713017309,
631.0021723917748,
627.5726972377232,
624.1246457599204,
620.6579173366129,
617.1724108010123,
613.6680244383441,
610.1446559828779,
606.6022026149448,
603.0405609579352,
599.4596270752836,
595.8592964674343,
592.2394640687925,
588.600024244658,
584.9408707881428,
581.2618969170715,
577.562995270865,
573.8440579074085,
570.1049762998998,
566.3456413336837,
562.5659433030673,
558.7657719081185,
554.945016251447,
551.1035648349686,
547.2413055566509,
543.3581257072423,
539.4539119669828,
535.5285504022968,
531.5819264624688,
527.6139249763,
523.6244301487479,
519.6133255575464,
515.5804941498094,
511.52581823861374,
507.44917949956584,
503.350458967348,
499.2295370322473,
495.08629343666485,
490.9206072716064,
486.73235697315386,
482.5214203189179,
478.28767442447156,
474.0309957397636,
469.7512600455136,
465.44834244958633,
461.1221173833478,
456.7724585980004,
452.3992391608991,
448.0023314518469,
443.5816071593706,
439.1369372769766,
434.6681920993865,
430.1752412187511,
425.65795352084547,
421.116197181243,
416.54983966146756,
411.9587477051268,
407.34278733402243,
402.7018238442412,
398.03572180222363,
393.34434504081196,
388.62755665527584,
383.8852189993181,
379.1171936810573,
374.3233415589892,
369.5035227379267,
364.6575965649165,
359.7854216251361,
354.88685573776513,
349.96175595183763,
345.0099785420696,
340.03137900466527,
335.02581205310014,
329.9931316138807,
324.9331908222821,
319.8458420180623,
314.7309367411531,
309.5883257273272,
304.417858903843,
299.21938538506504,
293.9927534680603,
288.7378106281719,
283.4544035145674,
278.1423779457641,
272.8015789051299,
267.431850536359,
262.03303613892376,
256.60497816350244,
251.14751820738093,
245.66049700983046,
240.14375444745997,
234.59712952954328,
229.02046039332117,
223.41358429927777,
217.77633762639175,
212.10855586736102,
206.41007362380196,
200.6807246014239,
194.92034160517437,
189.12875653436208,
183.3058003777494,
177.45130320862177,
171.56509417982807,
165.64700151879492,
159.69685252251452,
153.7144735525044,
147.69969002973994,
141.65232642956062,
135.57220627654692,
129.4591521393711,
123.31298562561892,
117.13352737658397,
110.92059706203327,
104.67401337494562,
98.39359402621949,
92.07915573935429,
85.73051424510209,
79.34748427608929,
72.92987956141087,
66.47751282119475,
59.99019576113574,
53.4677390670015,
46.90995239910717,
40.316644386761936,
33.68762262268319,
27.022693657382206,
20.321662993519112,
13.584335080226992,
6.810513307404335
]
},
]
}
Here is my solution, not sure if there is a built-in option
Modify char option, to use a custom formatter:
label: {
show: true,
formatter: myFormatter
},
Implement a custom formatted, this assumes you want a total of 10 labels + a label for the very last data point. size is the size of the series (in my case 360).
function myFormatter(params, size) {
if (params.dataIndex % Math.floor(size / 10) == 0 ||
params.dataIndex == size - 1) { // make sure we have a label for the last datapoint
return params.data
}
return ""
}
Error with inserting a point into a geometry (point) typed column in Postgress with PostGIS
I need to insert a point into Column(Geometry(geometry_type='POINT', srid=4326)). I can not figure out how to implement the srid=4326 into the point data POINT(58.183594 22.593726). I searched for it. I still cannot solve this!
Error:
sqlalchemy.exc.DataError: (psycopg2.errors.InvalidParameterValue) Geometry SRID (0) does not match column SRID (4326)
[SQL: INSERT INTO addresses (label, coordinates, building_number, flat_number, disabled, created_at, updated_at, user_id) VALUES (%(label)s, ST_GeomFromEWKT(%(coordinates)s), %(building_number)s, %(flat_number)s, %(disabled)s, %(created_at)s, %(updated_at)s, %(user_id)s) RETURNING addresses.id]
[parameters: {'label': 'my home', 'coordinates': 'POINT(58.183594 22.593726)', 'building_number': 1, 'flat_number': None, 'disabled': False, 'created_at': datetime.datetime(2020, 9, 28, 11, 11, 3, 913693), 'updated_at': datetime.datetime(2020, 9, 28, 11, 11, 3, 913706), 'user_id': 1}]
FastAPI route:
#router.post("/{id}/addresses", response_model=schemas.AddressOut)
async def create_a_new_address(id:int, address_in: schemas.AddressIn, db: Session = Depends(get_db), token_data: schemas.TokenDecoded = Depends(auth.decode_token)):
if id == token_data.id or auth.can_access(token_data.bitrole, "USERS"):
address_in_db= schemas.AddressInDB(**address_in.dict(), user_id=id)
return crud.create_address(db=db, address=address_in_db)
else:
raise HTTPException(
status_code=status.HTTP_401_UNAUTHORIZED,
detail="access denied"
)
pydantic (schemas.py):
def set_now(time: datetime.datetime)-> datetime.datetime:
return time or datetime.datetime.now()
def tuple_to_point(coord_tuple: Tuple)->str:
return f'POINT({coord_tuple[0]} {coord_tuple[1]})'
class AddressIn(BaseModel):
label: str = ...
coordinates: Tuple[float,float] = ...
building_number: int = ...
flat_number: Optional[int]=None
class AddressInDB(AddressIn):
created_at: datetime.datetime = None
updated_at: datetime.datetime = None
coordinates: str = ...
user_id: int = ...
_created_at = validator('created_at', allow_reuse=True, pre=True, always=True)(set_now)
_updated_at = validator('updated_at', allow_reuse=True, pre=True, always=True)(set_now)
_coordinates = validator('coordinates', allow_reuse=True, pre=True, always=True)(tuple_to_point)
class AddressOut(AddressInDB):
id: int
sqlalchemy,geoalchemy2 (tables.py):
class Addresses(Base):
__tablename__="addresses"
id= Column(Integer, primary_key=True, index=True)
label= Column(String)
coordinates= Column(Geometry(geometry_type='POINT', srid=4326))
building_number= Column(String)
flat_number= Column(String, nullable=True)
disabled = Column(Boolean, default=False)
created_at= Column(DateTime)
updated_at= Column(DateTime)
user_id = Column(Integer, ForeignKey('users.id'))
crud.py
def create_address(db: Session, address: schemas.AddressInDB):
db_address = tables.Addresses(**address.dict())
db.add(db_address)
try:
db.commit()
except IntegrityError as e:
process_db_error(e)
db.refresh(db_address)
return db_address
Use the EWKT representation: 'SRID=4326;POINT(58.183594 22.593726)'
D3 Multi Line Graph with Dots
I am new to D3.js. I love it but I am having real trouble figuring out the best approach to structuring data.
I would ideally like to create a simple multiline graph that has over points over the selected points. Firstly I have the multiple lines created but trying to add the points has stumped me, and I think it has to do with the structure of my data.
Here is my working fiddle. I'm not sure if I should be trying to use d3.nest to re-arrange the data
I have a json object that I am retrieving from a google form which is all nice and smooth. This is what it looks like:
var data = [{
"description": "Global warming is a serious and pressing problem. We should begin taking steps now even if this involves significant costs",
"year2013": 40,
"year2012": 36,
"year2011": 41,
"year2010": 46,
"year2009": 48,
"year2008": 60,
"year2006": 68,
}, {
"description": "The problem of global warming should be addressed, but its effects will be gradual, so we can deal with the problem gradually by taking steps that are low in cost",
"year2013": 44,
"year2012": 45,
"year2011": 40,
"year2010": 40,
"year2009": 39,
"year2008": 32,
"year2006": 24,
}, {
"description": "Until we are sure that global warming is really a problem, we should not take any steps that would have economic costs",
"year2013": 16,
"year2012": 18,
"year2011": 19,
"year2010": 13,
"year2009": 13,
"year2008": 8,
"year2006": 7,
}, {
"description": "Don't know / refused",
"year2013": 1,
"year2012": 1,
"year2011": 1,
"year2010": 1,
"year2009": 1,
"year2008": 0,
"year2006": 1,
}]
Any help would be appreciated, I have been at it for days.
Cheers!
First - I would flatten your data
data = [
{date:"2011",type: "line0", amount:20}
...
]
Then nest your data by type
nested = d3.nest()
.key( (d) -> return d.type )
.entries(data)
Then append your line groups
# Line Groups
groups = container.selectAll('g.full-line')
.data(nested, (d) -> return d.key )
# ENTER
groups.enter().append('svg:g')
.attr( 'class', (d,i) -> "full-line#{i}" )
# EXIT
d3.transition(groups.exit()).remove()
# TRANSITION
d3.transition(groups)
Then append your chart lines
# Individual Lines
lines = groups.selectAll('.line').data (d)-> [d.values]
# ENTER
lines.enter().append("svg:path")
.attr("class","line")
.attr("d", d3.svg.line()
.interpolate(interpolate)
.defined(defined)
.x( (d,i) -> return xScale(d,i) )
.y( (d,i) -> return yScale(d,i) ) )
# EXIT
d3.transition( groups.exit().selectAll('.line') )
.attr("d",
d3.svg.line()
.interpolate(interpolate)
.defined(defined)
.x( (d,i) -> return xScale(d,i) )
.y( (d,i) -> return yScale(d,i) ) )
# TRANSITION
d3.transition(lines)
.attr("d",
d3.svg.line()
.interpolate(interpolate)
.defined(defined)
.x( (d,i) -> return xScale(d,i) )
.y( (d,i) -> return yScale(d,i) ) )
Thanks
I ended up using something similar.
/* Transform Data */
data = data.map(function (d) {
return {
country: d.country,
date: new Date(d.year.toString()),
value: d.value
};
});
/* Nest Data */
data = d3.nest().key(function (d) {
return d.country;
}).entries(data);`
Sorting and obtaining the top 5 rows from a dataview
I have the below data table
DataTable dtEquityHoldings = new DataTable("EquityHoldings");
dtEquityHoldings.Columns.Add("EquityHoldings");
dtEquityHoldings.Columns.Add("PortfolioWeight(%)");
dtEquityHoldings.Columns.Add("MarketValue", typeof(double));
dtEquityHoldings.Columns.Add("Beta", typeof(double));
dtEquityHoldings.Columns.Add("Beta Adj. Delta", typeof(double));
dtEquityHoldings.Columns.Add("Vega", typeof(double));
dtEquityHoldings.Rows.Add("Santarus Inc", "0.81%", 882380.26, -1.56, 114709.43, 24937.23);
dtEquityHoldings.Rows.Add("Dell Inc", "1.21%", 1318123.60, 1.3, 324757.27, 47923.72);
dtEquityHoldings.Rows.Add("JPMorgan and Chase Co", "2.95%", 3213607.12, 1.12, 258414.50, 38472.28);
dtEquityHoldings.Rows.Add("Qualcomm Inc", "1.38%", 1503314.52, 1, 315608.54, 36938.75);
dtEquityHoldings.Rows.Add("Nokia", "2.45%", 2668927.95, 0.87, -346960.63, 39283.23);
dtEquityHoldings.Rows.Add("Rite Aid Corp", "1.84%", 2004419.36, 0.82, 139526.19, 92374.56);
dtEquityHoldings.Rows.Add("General Electric", "3.80%", 4139561.72, -0.78, 538143.02, 23947.83);
dtEquityHoldings.Rows.Add("Microsoft Corp", "2.06%", 2244078.20, 0.78, 454383.09, 42938.44);
dtEquityHoldings.Rows.Add("Johnson & Johnson", "4.47%", 4869431.81, 0.63, 633026.14, 82374.23);
dtEquityHoldings.Rows.Add("Power Inc.", "3.46%", 3769179.88, 0.13, 493374.82, 12930.02);
I want to sort the Beta column and then I have to take TOP 5 rows and then I have to bind that to the grid
I am using a dataview as under
DataView dvData = new DataView(dtEquityHoldings);
dvData.ToTable().AsEnumerable().OrderBy(r => r["Beta"]).Take(5);
dataGridView1.DataSource = dvData;
This is not working
Please help
One more
You're using LINQ. LINQ methods don't modify original collections. Try this: dataGridView1.DataSource = dvData.ToTable().AsEnumerable().OrderBy(r => r["Beta"]).Take(5).ToList();