On Wed, Dec 8, 2010 at 9:15 PM, Timothy W. Hilton wrote:
> Hello,
>
> I'm trying to teach myself to create custom colormaps to highlight
> certain aspects of a dataset I am working with. The script below
> produces two plots -- the first shows a 4x4 array foo of random floats
> between 0.0 and 1.
Hello,
I'm trying to teach myself to create custom colormaps to highlight
certain aspects of a dataset I am working with. The script below
produces two plots -- the first shows a 4x4 array foo of random floats
between 0.0 and 1.0, and the second shows the same array, but normalized
such that [foo
Michael Hearne wrote:
> Ryan - Thanks for your response.
>
> Shouldn't a color dictionary have 4 "columns" - a value, and the
> corresponding R,G,B values? If I understand your response, the "row"
> with 0.2 as the first column has only two values. How does
> LinearSegmentedColormap derive an
Michael Hearne wrote:
> I'm trying to understand the usage of Colormaps,
> and LinearSegmentedColormaps in particular.
>
> I can create segmentdata that looks like the example at the bottom of
> this message. Each color has a 3x9 list of values.
>
> I can then construct a LinearSegmentedColorm
I'm trying to understand the usage of Colormaps, and
LinearSegmentedColormaps in particular.
I can create segmentdata that looks like the example at the bottom of
this message. Each color has a 3x9 list of values.
I can then construct a LinearSegmentedColormap as follows:
palette = LinearS
