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The representation of data in the form of line drawings, graphs, charts, diagrams and line plots has been explored extensively, This paper addresses itself to some new techniques used to solve problems associated with extending the power of computer graphics to include black and white, and color shading. In particular it presents a new method for converting data describing three-dimensional objects into data that can be used to generate two-dimensional halftone images. It deals with some problems that arise in black and white, and color shading.">The application of computer graphics to problem solving has increased over the past few years. The representation of data in the form of line drawings, graphs, charts, diagrams and line plots has been explored extensively, This paper addresses itself to some new techniques used to solve problems associated with extending the power of computer graphics to include black and white, and color shading. In particular it presents a new method for converting data describing three-dimensional objects into data that can be used to generate two-dimensional halftone images. It deals with some problems that arise in black and white, and color shading.</td> </tr> <tr> <td>Type</td> <td class="edit_1602152" data-field="type_t" data-edit="Text">Text</td> </tr> <tr> <td>Publisher</td> <td class="edit_1602152" data-field="publisher_t" data-edit="University of Utah">University of Utah</td> </tr> <tr> <td>Subject</td> <td class="edit_1602152" data-field="subject_t" data-edit="Electrical engineering">Electrical engineering</td> </tr> <tr> <td>Dissertation Name</td> <td class="edit_1602152" data-field="dissertation_name_t" data-edit="Doctor of Philosophy">Doctor of Philosophy</td> </tr> <tr> <td>Language</td> <td class="edit_1602152" data-field="language_t" data-edit="eng">eng</td> </tr> <tr> <td>Rights Management</td> <td class="edit_1602152" data-field="rights_management_t" data-edit="(c) John Edward Warnock">(c) John Edward Warnock</td> </tr> <tr> <td>Format</td> <td data-field="format_t" data-edit="application/pdf">application/pdf</td> </tr> <tr> <td>Format Medium</td> <td class="edit_1602152" data-field="format_medium_t" data-edit="application/pdf">application/pdf</td> </tr> <tr> <td>ARK</td> <td data-field="ark_t" data-edit="ark:/87278/s6vj1cn7"><a href="/ark:/87278/s6vj1cn7">ark:/87278/s6vj1cn7</a></td> </tr> <tr> <td>Setname</td> <td data-field="setname_s" data-edit="ir_etd">ir_etd</td> </tr> <tr> <td>ID</td> <td data-field="id" data-edit="1602152">1602152</td> </tr> <tr> <td>Reference URL</td> <td><a href="https://collections.lib.utah.edu/ark:/87278/s6vj1cn7">https://collections.lib.utah.edu/ark:/87278/s6vj1cn7</a></td> </tr> </table> </div> </div> </div> <script> contents = document.getElementById("title"); contents.scrollIntoView(); window.onload = function() { download_node = document.getElementById("download"); if(download_node) { download_node.addEventListener("click", function() { log_stat({type:"3",record_ie:"1602152",record_id:"1602152"}, false); }); } // Scroll to item in contents box scroll_box = document.getElementById("scroll-overflow"); child_item = document.getElementById("t_1602152"); if(scroll_box && child_item) scroll_box.scrollTop = child_item.offsetTop - scroll_box.offsetTop + scroll_box.scrollTop; record_video = document.getElementById("record_video"); rebuild_button = document.getElementById("rebuild_button_1602152"); if(record_video && rebuild_button) { rebuild_text = "set video thumbnail ("; rebuild_button.value = rebuild_text + "00:00:00)"; record_video.addEventListener('timeupdate', function(event) { rebuild_button.dataset.time = record_video.currentTime; var date = new Date(record_video.currentTime * 1000); time_value = date.toISOString().substr(11, 8); rebuild_button.value = rebuild_text + time_value + ')'; }); } } function init_drag_events(node) { node.addEventListener('drop', drop, false); node.addEventListener('dragenter', dragenter, false); node.addEventListener('dragleave', dragleave, false); } function toggle_child(owner, id) { node = document.getElementById(id); if(node.style.display == '') { node.style.display = 'none'; owner.children[0].classList.remove("icon-chevron-down"); owner.children[0].classList.add("icon-chevron-right"); } else { node.style.display = ''; owner.children[0].classList.add("icon-chevron-down"); owner.children[0].classList.remove("icon-chevron-right"); } } function hide_sensitive() { document.getElementById("sensitive").style.display = 'none'; document.getElementById("file").style.display = 'block'; if(viewer) { viewer.resize(); viewer.reset_zoom(); } } </script> <footer> <div class="container"> <div class="row"> <div class="twelve columns"><img src="/img/footer_logo_uu.png" alt="Marriott Digital Library Logo"></div> </div> <div class="row footer-4-col"> <div class="three columns"> <p><a href="https://lib.utah.edu">J. 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