Method xmin

source/matplot/axes_objects/matrix.cpp:312–312

    double matrix::xmax() { return (x_ + w_ - 1) + x_width() / 2; }

    double matrix::xmin() { return x_ - x_width() / 2; }

    double matrix::ymax() { return (y_ + h_ - 1) + y_width() / 2; }