Flood-Fill Flood-fill • Used in interactive paint systems. • The user specify a seed by pointing to the interior of the region to initiate a flood operation Recursive Flood-Fill • Fill a image-space region with some intensity (color) value • How to define the region? • Fill Until vs. Fill While • 4-connectivity vs. 8-connectivity Flood-Fill from Seed • Start from the seed and floods the region until a boundary is met. A simple recursive algorithm can be used: void floodFill(int x‚ int
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A) Save as Many as You Ruin People makes mistakes‚ sometimes these mistakes are the result of something self-inflicted‚ and other times‚ they are totally unintended. Some of those mistakes can be small ones‚ or life-changing factors that can turn things completely upside down. At some point‚ you can stand without anything at all due to a mistake made. But you can also be granted another chance‚ a chance to correct that mistake and make something good out of it instead. In Simon Van Booy’s short-story
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Lake Erie Save lake Erie now or it will hurt Ohio later on! The lake was polluted and wanted to fix it so we did but‚ we ruined the lake once more 40 years later. “First‚ As a result of these pollutants‚ Lake Erie contained increased levels of phosphorus and nitrogen‚ which contributed to eutrophication - a process that encourages the development of algal blooms.” (Rotman) It was called “burning river” or “dead lake”. In 1960 the lake was a terrible it seemed to be like a swamp with lots of algae
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How to we save the earth Our planet is in great danger. The people of earth have wasted and misused the natural recourses of earth. Several plans have been developed to stop the abuse of earth.Environmental problems have become so complex that many individuals feel they can have no effect on them. Problems like oil spills‚ hazardous waste‚ loss of rain forests‚ endangered species‚ acid rain‚ the ozone layer‚ the municipal waste crisis can feel out of our control. At the very least‚ these problems
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Charity - First Paragraph World Hunger must come to a end‚ and the charity Feed the Children is the only way that is going to happen. Feed the Children has been around every since the 1980’s. Feed the Children is an organization that exists to end childhood hunger. It is outrageous that children are left hungry and thirsty at night while Americans are going to bed full and not thirsty. There are many ways to stop world hunger around the world. We can donate‚ volunteer and fundraise to help Feed
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soft smell of sage drifts in my face‚ while I gaze in the distance. Off to the right is a narrow valley‚ crawling with willow brush so thick you need a machete to walk through it. As I look at the ravine running north and south an echo of water draining into water creeps towards me. Around the hill at the south end is a pond‚ and at the north end sets a little old calving shed surrounded by aspen trees. Across from me is an enormous football shaped alfalfa field screaming green‚ and beyond that rests
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Homosexual Adoption Our world today is full of unsolved and controversial issues. Most of them relate to our morals‚ ethics‚ and religion‚ creating a very strong yes and no or good and bad side. The idea in society is to raise children with a man and a woman. Every child in an orphanage dreams about being loved by parents. Although it may be argued that the current adoption policy is too specific‚ I believe that same-sex adoption should not be allowed into the adoption process. By providing an
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Who is Claes Oldenburg? Claes Oldenburg is an American sculptor‚ best known for his public art installations typically featuring very large replicas of everyday objects. Another theme in his work is soft sculpture versions of everyday objects. Where is he from? Claes Oldenburg is from Stockholm. Stockholm is the capital of Sweden. Stockholm is the most
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“In a world of seven billion people‚ set to grow to nine billion by 2050‚ wasting food makes no sense – economically‚ environmentally and ethically.” - UN Under-Secretary-General and UNEP Executive Director Achim Steiner Food waste is a serious and often discussed problem in food and nutrition security. From produce loss due to poor post-harvest handling practices to the food that goes bad in your fridge before you can eat it‚ the United Nations Food and Agriculture Organization (FAO) found thatan
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A Summary of The Nature of Philosophical Inquiry A Summary of Robert Johann’s “The Nature of Philosophical Inquiry” Philosophy has made progress through the development of specialized methods that fragment the knowledge that philosophy eternally seeks. Johann seeks to elaborate on the nature of philosophical inquiry through the method of Pragmatism‚ more specifically Ontological Pragmatism. This method will measure the truth of philosophical inquiry through what it leads to in experience or practice
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