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JSPDF y Html2Canvas cómo reducir el tamaño del archivo pdf

Estoy trabajando en un proyecto y hay un DIV con mucho html y CSS y estoy usando JSPDF y Html2Canvas para descargar este div como pdf, pero el tamaño del archivo es demasiado grande (8 MB), ¿hay alguna forma de reducir el ¿tamaño del archivo?

el codigo js

 $('#print').click(function (e) { e.preventDefault(); let HTML_Width = $(".report").width(); let HTML_Height = $(".report").height(); let top_left_margin = 1; let PDF_Width = HTML_Width + (top_left_margin * 2); let PDF_Height = (PDF_Width * 1.5) + (top_left_margin * 2); let canvas_image_width = HTML_Width; let canvas_image_height = HTML_Height; let totalPDFPages = Math.ceil(HTML_Height / PDF_Height) - 1; html2canvas($(".report")[0]).then(function (canvas) { let imgData = canvas.toDataURL("image/png", 1.0); let pdf = new jsPDF('p', 'pt', [PDF_Width, PDF_Height]); pdf.addImage(imgData, 'JPG', top_left_margin, top_left_margin, canvas_image_width, canvas_image_height); for (let i = 1; i <= totalPDFPages; i++) { pdf.addPage(PDF_Width, PDF_Height); pdf.addImage(imgData, 'JPG', top_left_margin, -(PDF_Height * i) + (top_left_margin * 4), canvas_image_width, canvas_image_height); } pdf.save("Report.pdf"); $(".html-content").hide(); });

});

about 4 years ago · Juan Pablo Isaza
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