#7798: Recomputing to update axes
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Reporter: slosoi | Owner: was
Type: defect | Status: needs_work
Priority: minor | Milestone: sage-feature
Component: graphics | Keywords: plot, label
Work_issues: | Author: Sami Losoi
Upstream: N/A | Reviewer:
Merged: |
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Description changed by slosoi:
Old description:
> The purpose of the ticket is be able to recompute plots in order to have
> labels at given functions. You need to locate where the function text
> should be applied to the function plot to be able to have labels for
> plots like:
>
> {{{
> var('x');
> x_cord = xmin;
> f = x**2;
> p = plot(f,x)+text(f,(x_cord,f(x_cord))
> }}}
>
> for one function.
>
> Similarly for two functions (syntax may change):
>
> {{{
> g = x;
> f = x**2;
> p = plot(f,x);
> x_cord = xmin;
> (g + f) + text(f, (f,x_cord), g, (g,x_cord))
> }}}
>
> where the string prints the label for g, while "g" prints label only for
> f.
>
> --
>
> The ticket [http://trac.sagemath.org/sage_trac/ticket/4342] seems to
> consider the same problem but from the different perspective to solve it.
>
> --
>
> The recomputing would solve at least the following problem
>
> {{{
>
> # to increase the range of axis does not extend the plots
> # we need to recompute the plot to do that
> var('x')
> p = plot(x**,x)
> p.set_axes_range(-10,10,-10,10)
>
> }}}
>
>
> Milestone
>
> 1. to recompute the plot such that we can change ranges for plots
New description:
The purpose of the ticket is be able to recompute plots such that the
following problem can be solved
{{{
# to increase the range of axis does not extend the plots
# we need to recompute the plot to do that
var('x')
p = plot(x**,x)
p.set_axes_range(-10,10,-10,10)
}}}
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7798#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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