[英]Chart.js maxBarThickness option not working
我一直在嘗試為條形設置一個閾值,因為當我只有一個條形時,它會變得非常大而且不可取。
這是我嘗試設置條形大小限制的地方,但沒有結果。
function carregarBarraDatasMensais() {
$.get("/monitoria/capitalizacao/aderente/faturas/pendentes/pormes/dashboardservico", function (model){
$("#cnvBarDataMes").html("");
$("#cnvBarDataMes").html("<canvas id='cnvDataMes'></canvas>");
var ctx = $("#cnvDataMes");
var datas = Object.keys(model);
var dataErro = [];
var dataProcessada = [];
var dataProcessadaAtrasada = [];
var dataNaoProcessada = [];
var dataNaoProcessadaAtrasada = [];
for (var i = 0; i < datas.length; i++){
var erro = model[datas[i]]["ERRO_PROCESSAMENTO"];
dataErro[i] = erro == undefined ? 0 : erro.length;
}
for (var i = 0; i < datas.length; i++){
var processado = model[datas[i]]["PROCESSADA"];
dataProcessada[i] = processado == undefined ? 0 : processado.length;
}
for (var i = 0; i < datas.length; i++){
var processadoAtrasado = model[datas[i]]["PROCESSADA_ATRASADA"];
dataProcessadaAtrasada[i] = processadoAtrasado == undefined ? 0 : processadoAtrasado.length;
}
for (var i = 0; i < datas.length; i++){
var naoProcessado = model[datas[i]]["NAO_PROCESSADA"];
dataNaoProcessada[i] = naoProcessado == undefined ? 0 : naoProcessado.length;
}
for (var i = 0; i < datas.length; i++){
var naoProcessadoAtrasado = model[datas[i]]["NAO_PROCESSADA_ATRASADA"];
dataNaoProcessadaAtrasada[i] = naoProcessadoAtrasado == undefined ? 0 : naoProcessadoAtrasado.length;
}
var myBarChart = new Chart(ctx, {
type: 'bar',
data: {
labels: datas,
datasets: [{
label: "Erro no processamento",
backgroundColor: colors["ERRO_PROCESSAMENTO"].hexa,
data: dataErro
}, {
label: "Arquivo processado atrasado",
backgroundColor: colors["PROCESSADA_ATRASADA"].hexa,
data: dataProcessadaAtrasada
}, {
label: "Arquivo processado sem atraso",
backgroundColor: colors["PROCESSADA"].hexa,
data: dataProcessada
}, {
label: "Arquivo não processado, atrasado",
backgroundColor: colors["NAO_PROCESSADA_ATRASADA"].hexa,
data: dataNaoProcessadaAtrasada
}, {
label: "Arquivo não processado, sem atraso",
backgroundColor: colors["NAO_PROCESSADA"].hexa,
data: dataNaoProcessada
}]
},
options: {
tooltips: {
mode: 'index'
},
scales: {
xAxes: [{
maxBarThickness: 100,
ticks: {
beginAtZero: true,
}
}],
yAxes: [{
stacked: true,
ticks: {
}
}]
},
maintainAspectRatio: false
}
})
});
}
寫入barThickness: 100
有效,但這會將每個條設置為這個大小,無論條數有多少(當有很多條時會導致問題)
編輯:我想我找到了問題的第一部分,這個選項似乎不適用於stacked: true
,但刪除它( stacked: true
)不是一個選項,在這種情況下,對我來說
答案很簡單,我沒有使用最新版本的 chart.js。 在我將 html 上的導入行更改為<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/Chart.min.js"></script>
它工作得很好。
將 'maxBarTHinkness' 屬性設置為數據集級別而不是選項。 即數據集:[{label:'..', data:[],maxBarThickness:100 }]
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