Re: MatrixPlot: range of colors and plot legend?
- To: mathgroup at smc.vnet.net
- Subject: [mg106905] Re: MatrixPlot: range of colors and plot legend?
- From: dh <dh at metrohm.com>
- Date: Tue, 26 Jan 2010 06:42:16 -0500 (EST)
- References: <hjh8am$r9r$1@smc.vnet.net> <hjmjhi$es$1@smc.vnet.net>
my message seems to have benn mutilated by some unknown reason. I try again: work with ArrayPlot. To get a gray scaled representation of a matrix e.g: We may add a legend: dh wrote: > work with ArrayPlot. To get a gray scaled representation of a matrix e.g: > We may add a legend: > dantimatter wrote: >> I'm having a little bit of trouble with MatrixPlot: > > >> 1) It looks to me like the default color set goes from a pale, sandy > >> orange to a dark orange. Well, it would be more correct to say that > >> my wife told me that the default color set goes from a pale, sandy > >> orange to a dark orange, since I'm essentially color blind. Is there > >> a color set that goes from white to black through all the shades of > >> grey? And would I need to scale the numbers appropriately? They're > >> currently running from approximately 0 to 1. > > >> 2) Is there a command or an option that would give me a legend? > > >> Cheers, > >> Dan > > > >