<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3859982583906830753</id><updated>2011-11-14T17:16:32.239-08:00</updated><title type='text'>Shutterstock Image</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://shutterstockimages.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://shutterstockimages.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Shutterstock Image</name><uri>http://www.blogger.com/profile/07780050492095185796</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>4</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3859982583906830753.post-2804208298680221828</id><published>2011-11-03T16:58:00.001-07:00</published><updated>2011-11-03T16:58:20.954-07:00</updated><title type='text'></title><content type='html'>&lt;a href="http://www.dicasdefotografia.com.br/como-tirar-fotos-bonitas-com-qualquer-camera"&gt;http://www.dicasdefotografia.com.br/como-tirar-fotos-bonitas-com-qualquer-camera&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3859982583906830753-2804208298680221828?l=shutterstockimages.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://shutterstockimages.blogspot.com/feeds/2804208298680221828/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://shutterstockimages.blogspot.com/2011/11/httpwww.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/2804208298680221828'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/2804208298680221828'/><link rel='alternate' type='text/html' href='http://shutterstockimages.blogspot.com/2011/11/httpwww.html' title=''/><author><name>Shutterstock Image</name><uri>http://www.blogger.com/profile/07780050492095185796</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3859982583906830753.post-4071488298018258805</id><published>2011-11-03T16:42:00.000-07:00</published><updated>2011-11-03T16:42:21.569-07:00</updated><title type='text'>Desenhos vetoriais</title><content type='html'>&lt;div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;Em&amp;nbsp;computação gráfica&amp;nbsp;pode-se classificar uma imagem, em relação à sua origem, de duas formas distintas:&lt;/span&gt;&lt;/div&gt;&lt;ul style="background-color: white; line-height: 19px; list-style-image: url(data:image/png; list-style-type: square; margin-bottom: 0px; margin-left: 1.5em; margin-right: 0px; margin-top: 0.3em; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;"&gt;&lt;li style="margin-bottom: 0.1em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;&lt;b&gt;Desenho vetorial&lt;/b&gt;, que se baseia em vetores matemáticos;&lt;/span&gt;&lt;/li&gt;&lt;li style="margin-bottom: 0.1em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;&lt;i&gt;Raster&lt;/i&gt;, que não é mais que a descrição da cor de cada&amp;nbsp;pixel;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;&lt;span class="Apple-style-span" style="line-height: 19px;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;&lt;i&gt;Imagem vetorial&lt;/i&gt;&amp;nbsp;é um tipo de imagem gerada a partir de descrições geométricas de formas, diferente das imagens chamadas mapa de bits, que são geradas a partir de pontos minúsculos diferenciados por suas cores. Uma imagem vetorial normalmente é composta por curvas, elipses, polígonos, texto, entre outros elementos, isto é, utilizam vetores matemáticos para sua descrição. Em um trecho de desenho sólido, de uma cor apenas, um programa vetorial apenas repete o padrão, não tendo que armazenar dados para cada&amp;nbsp;pixel.&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;As&amp;nbsp;Curvas de Bézier&amp;nbsp;são usadas para a manipulação dos pontos de um desenho. Cada linha descrita em um desenho vetorial possui nós, e cada nó possui alças para manipular o segmento de reta ligado a ele.&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;Por serem baseados em vetores, esses gráficos geralmente são mais leves (ocupam menos espaço em mídias de armazenamento) e não perdem qualidade ao serem ampliados, já que as funções matemáticas adequam-se facilmente à escala, o que não ocorre com gráficos&lt;i&gt;raster&lt;/i&gt;&amp;nbsp;que utilizazam métodos de&amp;nbsp;interpolação&amp;nbsp;na tentativa de preservar a qualidade. Outra vantagem do desenho vetorial é a possibilidade de isolar objetos e zonas, tratando-as independentemente.&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em;"&gt;&lt;span class="Apple-style-span" style="font-family: Verdana, sans-serif;"&gt;Existe um tipo especial de imagem, gerada por computador, que mistura os conceitos de ambos tipos: o cálculo matemático (escalável por natureza) e imagem&amp;nbsp;&lt;i&gt;raster&lt;/i&gt;: as imagens&amp;nbsp;fractais.&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3859982583906830753-4071488298018258805?l=shutterstockimages.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://shutterstockimages.blogspot.com/feeds/4071488298018258805/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://shutterstockimages.blogspot.com/2011/11/desenhos-vetoriais.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/4071488298018258805'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/4071488298018258805'/><link rel='alternate' type='text/html' href='http://shutterstockimages.blogspot.com/2011/11/desenhos-vetoriais.html' title='Desenhos vetoriais'/><author><name>Shutterstock Image</name><uri>http://www.blogger.com/profile/07780050492095185796</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3859982583906830753.post-992125204930170914</id><published>2011-10-07T16:44:00.000-07:00</published><updated>2011-10-07T16:44:01.512-07:00</updated><title type='text'>Imagens da semana</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-mt17DvM777k/To-OuMwzOzI/AAAAAAAAAAQ/MkfFM1BquW0/s1600/ma%25C3%25A7a.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-mt17DvM777k/To-OuMwzOzI/AAAAAAAAAAQ/MkfFM1BquW0/s320/ma%25C3%25A7a.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3859982583906830753-992125204930170914?l=shutterstockimages.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://shutterstockimages.blogspot.com/feeds/992125204930170914/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://shutterstockimages.blogspot.com/2011/10/imagens-da-semana.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/992125204930170914'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/992125204930170914'/><link rel='alternate' type='text/html' href='http://shutterstockimages.blogspot.com/2011/10/imagens-da-semana.html' title='Imagens da semana'/><author><name>Shutterstock Image</name><uri>http://www.blogger.com/profile/07780050492095185796</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-mt17DvM777k/To-OuMwzOzI/AAAAAAAAAAQ/MkfFM1BquW0/s72-c/ma%25C3%25A7a.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3859982583906830753.post-7822594834276932248</id><published>2011-10-07T16:25:00.000-07:00</published><updated>2011-10-07T16:25:11.606-07:00</updated><title type='text'>Vetores da semana</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-YzzqL9r3wZU/To-KUNSWI0I/AAAAAAAAAAM/SxlkFxcKId8/s1600/bleble.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-YzzqL9r3wZU/To-KUNSWI0I/AAAAAAAAAAM/SxlkFxcKId8/s320/bleble.jpg" width="209" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3859982583906830753-7822594834276932248?l=shutterstockimages.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://shutterstockimages.blogspot.com/feeds/7822594834276932248/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://shutterstockimages.blogspot.com/2011/10/vetores-da-semana.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/7822594834276932248'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3859982583906830753/posts/default/7822594834276932248'/><link rel='alternate' type='text/html' href='http://shutterstockimages.blogspot.com/2011/10/vetores-da-semana.html' title='Vetores da semana'/><author><name>Shutterstock Image</name><uri>http://www.blogger.com/profile/07780050492095185796</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-YzzqL9r3wZU/To-KUNSWI0I/AAAAAAAAAAM/SxlkFxcKId8/s72-c/bleble.jpg' height='72' width='72'/><thr:total>0</thr:total></entry></feed>
