| normalize_coordinate(x_point_, y_point_, axes, xlims_, ylims_, xlog_bool, ylog_bool)
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%% Header
% Written by Abraham Asfaw
% asfaw@princeton.edu
% Inspired by regular plot version here:
% http://www.mathworks.com/matlabcentral/fileexchange/10656-data-space-to-figure-units-conversion
%% Function
% x_point = x value that you want to be normalized
% y_point = y value that corresponds to the x_point
% axes = axes of the current plot, usually found using get(gca, 'Position')
% xlims_ = x limits of the current plot, usually found using get(gca, 'xlim')
% ylims_ = y limits of the current plot, usually found using get(gca, 'ylim')
% xlog_bool = 1 (any nonzero, really) if the plot is semilogx or loglog, zero otherwise
% ylog_bool = 1 (any nonzero, really) if the plot is semilogy or loglog, zero otherwise
function [nx, ny] = normalize_coordinate(x_point_, y_point_, axes, xlims_, ylims_, xlog_bool, ylog_bool)
if xlog_bool && ylog_bool, % loglog plots
x_point = log(x_point_);
y_point = log(y_point_);
xlims = log(xlims_);
ylims = log(ylims_);
elseif xlog_bool, % semilogx plots
x_point = log(x_point_);
y_point = y_point_;
xlims = log(xlims_);
ylims = ylims_;
elseif ylog_bool, % semilogy plots
x_point = x_point_;
y_point = log(y_point_);
xlims = xlims_;
ylims = log(ylims_);
else % plot plots
x_point = x_point_;
y_point = y_point_;
xlims = xlims_;
ylims = ylims_;
end
nx = ((x_point-xlims(1))/(xlims(2) - xlims(1)))*axes(3);
ny = ((y_point-ylims(1))/(ylims(2) - ylims(1)))*axes(4);
nx = axes(1) + nx;
ny = axes(2) + ny;
end
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