def test_grid_showhide(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.grid.hide() f.grid.show() f.close()
def test_grid_addremove(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.remove_grid() f.add_grid() f.close()
def test_grid_linewidth(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.grid.set_linewidth(0) f.grid.set_linewidth(2) f.grid.set_linewidth(5) f.close()
def test_grid_linestyle(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.grid.set_linestyle('solid') f.grid.set_linestyle('dashed') f.grid.set_linestyle('dotted') f.close()
def test_grid_alpha(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.grid.set_alpha(0.0) f.grid.set_alpha(0.3) f.grid.set_alpha(1.0) f.close()
def test_grid_color(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.grid.set_color('black') f.grid.set_color('#003344') f.grid.set_color((1.0, 0.4, 0.3)) f.close()
def test_init_extensive_wcs(header, dimensions): hdu = generate_hdu(header) if 'CAR' in header: f = FITSFigure(hdu, dimensions=dimensions, convention='calabretta') else: f = FITSFigure(hdu, dimensions=dimensions) f.show_grayscale() f.add_grid() f.close()
def test_grid_spacing(): data = np.zeros((16, 16)) f = FITSFigure(data) f.add_grid() f.grid.set_xspacing(1.) f.grid.set_xspacing('tick') with pytest.raises(ValueError): f.grid.set_xspacing('auto') f.grid.set_yspacing(2.) f.grid.set_yspacing('tick') with pytest.raises(ValueError): f.grid.set_yspacing('auto') f.close()