On Sun, 23 Nov 2008, Yue Wang wrote:
This is called referencing in ConTeXt. You can search the excursion and the main manual for some more details.
still go to the page, not go to the specific place. see the attachment.
what I want is the feature that can go to certain area in the pdf document page.
Ah. The link is actually going to a specific place in a page, but the pdfviewer shows the entire page due to the default value of focus. It can be changed using \setupinteraction[focus=standard]
for example, in CTAN, there is a document typesetted in LaTeX (using hyperref package) called A Survey of Free Math Fonts for TEX and LATEX, you can find it in CTAN/documentation/Free_Math_Font_Survey/. Go to page 1 and see Contents. If I click Core Postscript Fonts, it will not only go to page 8, but also place the title at the top of the reader window. Obviously this is different compared to the hyperlink feature in ConTeXt.
ConTeXt behaviour is not perfect in this regard. Sometimes the link jumps higher or lower than the actual section title. But I could never determine if it was the fault of the pdf viewer or ConTeXt. Aditya