I am trying to increase the header size on a pdf using pdfmake.
Currently am able to get a header on both the left and right of the page, which is what I want, but when the height passes 26, the image disappears because there is a limited amount of space for the header.
If you need to test anything, try the code I have so far on pdfmake playground
Keep in mind you will need to copy and paste all this code on the "playground" to make it work.
var dd = {
pageSize: 'LEGAL',
pageOrientation: 'landscape',
header: {
margin: 8,
columns: [{
table: {
widths: ['50%', '50%'],
body: [
[{
image: 'sampleImage.jpg',
width: 80,
height: 26,
}, {
image: 'sampleImage.jpg',
width: 80,
height: 26,
alignment: 'right'
}]
]
},
layout: 'noBorders'
}]
},
content: [
'First paragraph',
'Another paragraph, this time a little bit longer to make sure, this line will be divided into at least two lines'
]
}
You need to add a pageMargins and adjust the second parameter (top margin) to your total header size. You can try values until you get all header content visible.
For example:
In this case, I use 80 (pageMargin: [40,80,40,60]) to get the image with height 60
var dd = {
pageSize: 'LEGAL',
pageOrientation: 'landscape',
pageMargins: [40, 80, 40, 60],
header: {
margin: 8,
columns: [
{
table: {
widths: [ '50%','50%'],
body: [
[
{ image: 'sampleImage.jpg',
width: 80, height: 60,
},
{ image: 'sampleImage.jpg',
width: 80, height: 60,
alignment:'right'}
]
]
},
layout: 'noBorders'
}
]
},
content: [
'First paragraph',
'Another paragraph, this time a little bit longer to make sure, this line will be divided into at least two lines'
]
}