Hi all,
I'm new to this list, am using PyX for various diagrams and graphs for
my PhD. Thanks to the authors and contributors for a really nice
program.
I'm having some trouble making a correlation graph the way I want it.
I'm using the graph.style.rect style to plot coloured rectangles
representing data in this format:
[x, x+1, y, y+1, colour]
The problem is that I want to invert the y co-ordinates - in other
words, I want the (0, 0) of the graph to be at the top left, rather
than the bottom left. In another style, such as graph.style.symbol, I
could specify reverse=1 for the y axis, but that's not allowed here -
I get ValueError: inverse range.
I suppose I could regenerate the data to the format
[x, x+1, y', y'+1, colour] where y' = height - y,
but is there a better way?
James
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