Selected quad for the lemma: book_n

Word A	Word B	Word C	Word D	Occurrence	Frequency Band	MI	MI Band	Prominent
book_n	call_v	name_n	part_n	1,946	5	4.1439	3	false

Text snippets containing the quad

ID	Title	Author	Corrected Date of Publication (TCP Date of Publication)	STC	Words	Pages
A36723	Perspective practical, or, A plain and easie method of true and lively representing all things to the eye at a distance by the exact rules of art ... / by a religious person of the Society of Jesus ... ; faithfully translated out of French, and illustrated with 150 copper cuts ; set forth in English by Robert Pricke ...; Perspective pratique. English	Dubreuil, Jean, 1602-1670.; Pricke, Robert.	1672 (1672)	Wing D2411; ESTC R1804	150,203	212

find_v in_o the_o 75._o fol._n as_o for_o fortification_n he_o that_o will_v set_v they_o into_o perspective_n shall_v find_v the_o method_n to_o reduce_v and_o abreviate_v the_o plane_n thereof_o in_o the_o 39_o fol._n and_o how_o they_o ought_v to_o be_v elevate_v in_o fol._n 114._o the_o treatise_n of_o shad_z w_n which_o begin_v at_o the_o 129._o fol._n unto_o the_o 150._o teach_v how_o to_o give_v they_o to_o all_o sort_n of_o object_n whether_o they_o be_v cause_v by_o the_o sun_n by_o a_o torch_n or_o by_o the_o candle_n as_o for_o all_o other_o thing_n in_o particular_a they_o be_v to_o be_v find_v according_a to_o the_o order_n of_o the_o table_n which_o be_v at_o the_o end_n of_o the_o book_n license_v may_v 2_o 1672._o roger_n l'estrange_n some_o definition_n and_o principle_n of_o perspective_n the_o definition_n name_n and_o term_n of_o the_o point_n line_n and_o figure_n which_o we_o shall_v use_v the_o point_n have_v not_o any_o part_n as_o we_o see_v a_o in_o figure_n 1._o in_o perspective_n there_o be_v three_o sort_n thereof_o which_o be_v call_v point_v of_o sight_n points_z of_o distance_n and_o point_v contingent_a or_o accidental_a the_o line_n be_v a_o length_n without_o breadth_n as_o a_o b_o in_o figure_n 2._o the_o perspective_n have_v five_o principle_n one_o the_o which_o it_o always_o use_v the_o 1._o the_o line_n of_o the_o base_a or_o plane_n as_o c_o d_o may_v be_v in_o figure_n 3_o the_o 2._o the_o line_n perpendicular_a or_o plomb-line_n which_o fall_v upon_o another_o make_v the_o angle_n on_o the_o one_o part_n and_o another_o equal_a and_o these_o angles_n be_v call_v right_a angle_n and_o the_o line_n be_v perpendicular_a to_o that_o upon_o the_o which_o it_o fall_v as_o in_o the_o figure_n 3_o a_o b_o and_o e_o f_o fall_v upon_o c_o d_o do_v make_v the_o angle_n right_o in_o g._n the_o 3._o be_v line_n parallel_v these_o be_v line_n the_o wh●ch_n be_v continue_v upon_o the_o same_o plane_n and_o prolong_v on_o the_o one_o part_n and_o other_o infinite_o will_v never_o meet_v together_o as_o n_z o_o in_o the_o figure_n 6._o the_o horizontal_n line_n be_v no_o other_o thing_n than_o a_o parallel_n to_o the_o base_a we_o shall_v speak_v of_o it_o more_o large_o in_o its_o place_n the_o 4._o be_v the_o line_n diagonal_n this_o be_v a_o line_n draw_v from_o one_o angle_n to_o another_o as_o k_o l_o in_o the_o figure_n 10._o and_o the_o 5._o the_o line_n occult_a or_o point_a be_v a_o line_n which_o ought_v to_o be_v make_v in_o white_a or_o with_o point_n as_o o_o n_n in_o figure_n 2._o and_o these_o line_n never_o ought_v to_o appear_v when_o the_o work_n be_v finish_v the_o right_a angle_n be_v that_o which_o we_o speak_v of_o treat_v of_o perpendicular_o i_o have_v set_v it_o apart_o by_o itself_o that_o it_o may_v be_v better_o know_v what_o it_o be_v by_z e_z f_o g_o in_o figure_n 4._o there_o be_v two_o other_o angle_n under_o which_o be_v comprise_v all_o the_o angle_n which_o be_v not_o right_a the_o one_o be_v call_v the_o obtuse_a which_o be_v more_o than_o right_a as_o h_n l_o m_o in_o figure_n 5._o and_o the_o other_o sharp_a which_o be_v less_o than_o right_a as_o be_v h_n i_o k_o in_o the_o same_o figure_n a_o term_n be_v the_o end_n of_o any_o thing_n as_o in_o the_o 2._o a_o and_o b_o be_v term_n or_o the_o end_n of_o the_o line_n a_o figure_n be_v comprise_v by_o one_o or_o by_o more_o term_n as_o in_o 7._o 8._o 9_o 13._o 14_o etc._n etc._n be_v figure_n the_o square_a have_v the_o four_o side_n equal_a and_o the_o four_o angle_n right_a a_o b_o c_o d_o in_o fig._n 7._o the_o parallelogram_n or_o long_o square_a have_v the_o four_o angle_n right_a but_o not_o the_o side_n equal_a as_o c_o d_o e_o f_o in_o fig._n 8._o the_o triangle_n equilateral_a have_v the_o three_o side_n equal_a as_o g_z h_z i_o in_o fig._n 9_o section_n and_o intersection_n of_o line_n be_v two_o line_n which_o do_v cross_a and_o divide_v themselves_o in_o one_o point_n as_o in_o the_o figure_n 11_o the_o line_n a_o b_o and_o c_o d_o divide_v themselves_o in_o e._n the_o bow_a or_o crooked_a line_n be_v that_o which_o be_v draw_v by_o a_o circuit_n from_o one_o point_n to_o another_o as_o l_o m_n in_o fig._n 12_o a_o circle_n or_o round_n be_v a_o plane_n figure_n comprise_v in_o one_o line_n only_o call_v a_o circumference_n towards_o which_o all_o the_o line_n come_v from_o the_o centre_n be_v equal_a between_o themselves_o as_o b_o c_o d_o of_o the_o figure_n 13_o the_o point_n of_o the_o midst_n of_o the_o circle_n a_o be_v call_v the_o centre_n the_o diameter_n be_v the_o right_a line_n b_o c_o of_o the_o circle_n the_o which_o pass_v by_o the_o centre_n of_o the_o circle_n a_o divide_v it_o into_o two_o equal_o the_o oval_a be_v a_o long_a figure_n comprise_v within_o one_o line_n only_o not_o circular_a but_o bow_v and_o regular_a as_o e_z in_o fig._n 14._o the_o spiral_n or_o volute_a be_v a_o line_n that_o be_v frame_v by_o two_o centre_n or_o by_o one_o only_a by_o revolution_n or_o diminution_n f_o in_o fig._n 15._o the_o rest_n of_o the_o definiti●ns_n name_n and_o term_n tangent_n be_v one_o or_o more_o line_n which_o be_v draw_v forth_o do_v but_o only_o touch_v or_o graze_v upon_o some_o object_n figure_n or_o line_n without_o divide_v they_o in_o any_o manner_n as_o a_o b_o touch_v the_o circle_n c_o at_o the_o point_n d_o d._n i_o have_v place_v here_o two_o sort_n of_o line_n which_o bear_v the_o same_o name_n with_o the_o precedent_n and_o which_o nevertheless_o produce_v another_o effect_n by_o reason_n of_o the_o point_n of_o sight_n and_o of_o the_o perspective_n for_o the_o angle_n e_o a_o b_o aught_o to_o be_v hold_v for_o a_o right_a angle_n and_o all_o the_o line_n c_o aught_o to_o be_v hold_v for_o perpendicular_o upon_o the_o plane_n in_o perspective_n as_o be_v d_o f_o and_o the_o line_n a_o b_o g_o i_o and_o h_n k_o be_v account_v perpendicular_o upon_o the_o base_a and_o all_o the_o line_n which_o go_v to_o the_o point_n of_o sight_n either_o from_o above_o or_o from_o below_o or_o on_o the_o side_n be_v call_v ray_n and_o line_n visual_a or_o radial_a the_o plane_n or_o ichnography_n be_v a_o description_n or_o first_o design_n the_o which_o represent_v by_o single_a lineament_n the_o print_n or_o footstep_n which_o the_o foundation_n of_o the_o thing_n which_o one_o will_v describe_v will_v make_v upon_o the_o ground_n to_o the_o end_n that_o by_o one_o view_n only_o one_o may_v behold_v the_o correspondence_n situation_n and_o interval_n of_o the_o part_n between_o themselves_o as_o one_o may_v see_v in_o l_o and_z m._n a_o polygone_n be_v a_o figure_n which_o have_v many_o angle_n as_o be_v l_o a_o degree_n be_v one_o little_a part_n whereby_o the_o circle_n be_v divide_v into_o 360_o and_o every_o degree_n be_v further_o divide_v by_o the_o astronomer_n into_o 60_o minute_n and_o these_o minute_n into_o 60_o other_o which_o they_o call_v second_o etc._n etc._n the_o which_o be_v not_o useful_a for_o we_o here_o it_o suffice_v that_o we_o know_v that_o the_o degree_n be_v those_o little_a division_n which_o be_v in_o the_o circle_n n_o o_fw-fr p_o q_o for_o to_o have_v the_o knowledge_n of_o the_o angles_n this_o knowledge_n will_v enable_v easy_o to_o make_v all_o sort_n of_o polygones_n by_o divide_v 360_o by_o the_o number_n of_o angles_n which_o one_o will_v have_v in_o the_o figure_n for_o example_n if_o i_o will_v make_v a_o square_a i_o divide_v 360_o by_o 4_o and_o the_o quotient_n will_v give_v 90_o which_o be_v the_o right_a angle_n n_n m_o o_o and_o so_o of_o other_o for_o those_o which_o have_v not_o the_o use_n of_o arithmetic_n they_o shall_v find_v at_o the_o four_o side_n of_o the_o geometrical_a order_n to_o make_v such_o whatsoever_o may_v please_v they_o some_o order_n of_o geometry_n for_o to_o make_v the_o line_n and_o figure_n which_o we_o be_v about_o to_o define_v 1._o for_o to_o make_v the_o perpendicular_o or_o as_o the_o workman_n say_v the_o square_a draught_n which_o be_v necessary_a in_o all_o our_o operation_n if_o that_o you_o will_v have_v it_o in_o the_o midst_n of_o a_o line_n as_o a_o e_o you_o must_v open_v the_o compass_n more_o than_o the_o half_a of_o the_o line_n and_o place_v one_o leg_n of_o it_o at_o the_o point_n a_o and_o with_o the_o other_o frame_n two_o little_a arch_n or_o bow_n above_o and_o below_o as_o f_o and_o to_o do_v the_o same_o from_o the_o point_n e_o and_o the_o section_n of_o these_o little_a arch_n will_v give_v the_o perpendicular_a upon_o a_o e_o 1_o figure_n 2._o if_o the_o