too long

I am in trouble . I want to create a one page PDF that no page gap between pages . I tried several plugins ,ad-dons, scripts software's all of them shows many pages. my actual need is to get whole pages in single PDF like some screen capture plugins or ad-dons

Use fPdf plugin. It helps you to generate pdf files

http://fpdf.org/

wkHtmlToPDF allows to use --page-height parameter