File size: 6,555 Bytes
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function createRadarChart(scores) {
const canvas = document.getElementById('radarChart');
if (!canvas) {
console.error('No se encontró el elemento canvas con id "radarChart"');
return;
}
const ctx = canvas.getContext('2d');
if (!ctx) {
console.error('No se pudo obtener el contexto 2D del canvas');
return;
}
// Destruir el gráfico anterior si existe
if (window.radarChartInstance) {
window.radarChartInstance.destroy();
}
// Definir las categorías que queremos mostrar en el radar
const categoriesToShow = [
'technical_skills_score',
'soft_skills_score',
'role_experience_score',
'education_score',
'sector_score'
];
// Filtrar y formatear solo las categorías que nos interesan
const filteredScores = {};
categoriesToShow.forEach(category => {
if (scores[category] !== undefined) {
filteredScores[category] = scores[category];
}
});
// Formatear las etiquetas: quitar 'score', guiones bajos y capitalizar cada palabra
const formattedCategories = Object.keys(filteredScores).map(label => {
// Eliminar 'score' al final del texto
let formatted = label.replace(/score$/i, '');
// Reemplazar guiones bajos por espacios
formatted = formatted.replace(/_/g, ' ');
// Capitalizar la primera letra de cada palabra
formatted = formatted.toLowerCase()
.split(' ')
.map(word => word.charAt(0).toUpperCase() + word.slice(1))
.join(' ')
.trim();
return formatted;
});
const values = Object.values(filteredScores).map(Number);
// Configuración del gráfico
const config = {
type: 'radar',
data: {
labels: formattedCategories,
datasets: [{
label: 'Score',
data: values,
backgroundColor: 'rgba(67, 97, 238, 0.15)',
borderColor: 'rgba(67, 97, 238, 0.8)',
borderWidth: 2,
borderDash: [5, 5], // Makes the line dashed: [dash length, gap length]
pointBackgroundColor: 'rgba(67, 97, 238, 1)',
pointBorderColor: '#fff',
pointHoverBackgroundColor: '#fff',
pointHoverBorderColor: 'rgba(67, 97, 238, 0.8)',
pointRadius: 4,
pointHoverRadius: 6
}]
},
options: {
responsive: true,
maintainAspectRatio: false,
elements: {
line: {
borderWidth: 2
}
},
plugins: {
legend: {
display: false
},
tooltip: {
titleFont: {
size: 14,
weight: '600'
},
bodyFont: {
size: 13
},
padding: 10
}
},
scales: {
r: {
angleLines: {
display: true,
color: 'rgba(0, 0, 0, 0.03)', // Reduced opacity
lineWidth: 1
},
grid: {
color: 'rgba(0, 0, 0, 0.03)', // Reduced opacity
circular: true,
borderWidth: 0.5
},
pointLabels: {
color: '#2b2d42',
font: {
size: 16,
weight: '600',
family: '"Segoe UI", Tahoma, Geneva, Verdana, sans-serif'
},
padding: 15
},
// Show only 100% tick
ticks: {
backdropColor: 'transparent',
color: 'rgba(0, 0, 0, 0.5)',
stepSize: 20,
showLabelBackdrop: false,
callback: function(value) {
if (value === 100) return '100%';
return '';
},
z: 1
},
// Grid lines
grid: {
color: 'rgba(0, 0, 0, 0.2)',
circular: true,
lineWidth: 1
},
// Angle lines (spokes)
angleLines: {
display: true,
color: 'rgba(0, 0, 0, 0.2)'
},
// Show point labels (category names)
pointLabels: {
color: '#2b2d42',
font: {
size: 14,
weight: '500'
},
padding: 10
},
// Chart range
beginAtZero: true,
min: 0,
max: 100,
// Remove center label
afterFit: function(scale) {
// This ensures the center label is not shown
scale.drawCenterLabel = function() {};
}
}
},
plugins: {
legend: {
display: false
},
tooltip: {
callbacks: {
label: function(context) {
return context.dataset.label + ': ' + context.raw.toFixed(2) + '%';
}
},
titleFont: {
size: 14,
weight: 'bold'
},
bodyFont: {
size: 13
},
padding: 10,
backgroundColor: 'rgba(0, 0, 0, 0.8)',
titleColor: '#fff',
bodyColor: '#fff',
cornerRadius: 6,
displayColors: false
}
}
}
};
// Crear el gráfico
window.radarChartInstance = new Chart(ctx, config);
}
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