From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/4374 Path: main.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: URGENT-presentation Date: Wed, 14 Mar 2001 14:51:05 +0100 Sender: owner-ntg-context@let.uu.nl Message-ID: <3.0.6.32.20010314145105.0096f100@server-1> References: <016901c0ac85$2dccacb0$8119fea9@birotica.rdsor.ro> NNTP-Posting-Host: coloc-standby.netfonds.no Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-Trace: main.gmane.org 1035395049 25303 80.91.224.250 (23 Oct 2002 17:44:09 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Wed, 23 Oct 2002 17:44:09 +0000 (UTC) Cc: "NTG ConTeXt" Original-To: "Dan Seracu" In-Reply-To: <017301c0ac89$fe1c04c0$8119fea9@birotica.rdsor.ro> Xref: main.gmane.org gmane.comp.tex.context:4374 X-Report-Spam: http://spam.gmane.org/gmane.comp.tex.context:4374 At 03:23 PM 3/14/01 +0200, Dan Seracu wrote: > >> Hi all! >> >> I'm working to my first presentation. But I have some difficulties at >making >> backgrounds: >> >> 1. how can I use in metapost an external image? (e.g a png) >> 2. how can I set the text color to white (all text in the presentation) >> >3. How can I clip a text scaled and shifted? For example, I want to >intersect a logo text with a circle, so that the part outside the circle >remains black, and the part inside the circle remains white? there is an example of clipping in the mp manual, (1) define a clip path in mp (keep an eye on the refernce point) (2) hook it into the clip routine Hans ------------------------------------------------------------------------- Hans Hagen | PRAGMA ADE | pragma@wxs.nl Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com -------------------------------------------------------------------------