使用 jspdf 库将画布放置在 PDF 中时,会导致图像被裁剪。
html2canvas(myContainer, {background: 'red'}).then (canvas) ->
imgData = canvas.toDataURL('image/jpeg', 1.0)
window.open(imgData) # this is just a test that opens the image in a new tab and it displays nicely, the entire image
pdf = new jsPDF("l", "pt", "b1") # tried a variety of formats but no luck
pdf.addImage(imgData, 'JPEG', 0, 0)
pdf.save('file.pdf') # the generated pdf that contains the image gets trimmed
有人有什么想法可以让画布适应吗?