Add a Background Image to a PDF Form
SurveyJS PDF Generator enables you to customize PDF forms by adding images and annotations to a resulting PDF document. For example, you can style the background of your PDF form with your brand's own design language to create a visually appealing document that stands out. To add a background image, handle the
onRenderHeader event raised by the
SurveyPDF object. An event handler accepts a
DrawCanvas object as the second parameter. Use its
drawImage() method to render an image. If this image should occupy an entire PDF page, use the
rect property to specify the drawing area as shown in the code listing.