On Saturday 16 October 2010 07:07:01 seasoul wrote:

When a figure is placed, but this figure size is much smaller than the textwidth, the caption length will adjust after the figure size.

\placefigure

[][fig:xxx]

{xxxxxxxxxxxxxxxxxxxxxxxxxxxx}

{\externalfigure[xxx]}

when set the figure size to an arbitrary size, the caption length will also change. But what I expect is, i change the figure size, but the caption size is always the textwith, or i can set it arbitrarily, for example 90% of the text size.

I know it should be very easy, but honestly, i do not know.

For example, try: \setupcaption [figure] [width=.8\textwidth] Alan