RE: export to ps, transparency issue
- To: mathgroup at smc.vnet.net
- Subject: [mg95643] RE: [mg95576] export to ps, transparency issue
- From: "David Park" <djmpark at comcast.net>
- Date: Fri, 23 Jan 2009 05:09:34 -0500 (EST)
- References: <2894168.1232626906292.JavaMail.root@m02>
What happens if you use: Show[%, %%, Background -> White] ? David Park djmpark at comcast.net http://home.comcast.net/~djmpark/ From: Ruth Lazkoz S=E1ez [mailto:ruth.lazkoz at ehu.es] Dear all, We want to overlay to contourplots, so we do ContourPlot[{x^2/4 + y^2/16}, {x, -6, 6}, {y, -5, 5}, Contours -> {1.}, ContourShading -> {{Red, Opacity[0.4]}, Opacity[0.]}, ContourStyle -> Opacity[0.2]] ContourPlot[{x^2/25 + y^2/9}, {x, -6, 6}, {y, -5, 5}, Contours -> {1.}, ContourShading -> {{Blue, Opacity[0.4]}, Opacity[0.]}] Show[%,%%] The question is that when we do Export["contours.ps",%] the resulting image has a black area in the non-coloured region, which appears white on the screen. No problem when exporting to pdf. Is there some replacement rule which will do the trick? Thanks a lot, Ruth Lazkoz