Home
Button Mobile Webdesign em Foco
Newsletter Webdesign em Foco
Support Webdesign em Foco
Contribuition Webdesign em Foco
Doe para a Webdesign em Foco
Suporte da Webdesign em Foco
Fechar

CorelDraw para Web e Design Gráfico - #10 Bitmap x Vetor

05/05/2019

Na aula de hoje trabalharemos com um importante conceito na área de design: as diferenças existentes entre bitmaps e vetores.

Bitmap

Bitmap são formados por pixels, que são minúsculas partículas (quadradinhos) que agrupados formam os traços e cores das imagens. A grande desvantagem dos bitmpas é que ao ampliar ele perde qualidade com a distorção dos pixels.

Bitmap x Vector CorelDraw

Vetores

No caso dos vetores, a imagem é formada por uma equação matemática, então não sofre problemas com ampliação. Além disso, possui um tamanho de arquivo menor.

IMAGE

Veja abaixo como é formado o vetor:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<!-- Creator: CorelDRAW 2018 (64 Bit Versão de avaliação) -->
<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" width="28.9687mm" height="28.9866mm" version="1.1" style="shape-rendering:geometricPrecision; text-rendering:geometricPrecision; image-rendering:optimizeQuality; fill-rule:evenodd; clip-rule:evenodd"
viewBox="0 0 82.66 82.71"
 xmlns:xlink="http://www.w3.org/1999/xlink">
 <defs>
  <style type="text/css">
   <![CDATA[
   .fil2 {fill:#005794}
   .fil1 {fill:#FF1537}
   .fil0 {fill:white}
   ]]>
  </style>
 </defs>
 <g id="Camada_x0020_1">
  <metadata id="CorelCorpID_0Corel-Layer"/>
  <g id="_1918951730640">
   <path class="fil0" d="M0 40.93c0,2.66 0.15,5.18 0.65,7.71 0.15,0.74 0.26,1.45 0.43,2.14 0.4,1.58 0.65,2.46 1.15,3.95l0.67 1.85c0.19,0.47 0.33,0.92 0.56,1.36 0.08,0.16 0.13,0.3 0.2,0.45 0.27,0.55 0.51,1.19 0.82,1.71 0.17,0.27 0.28,0.54 0.43,0.83l0.69 1.22c0.71,1.19 1.44,2.37 2.27,3.48l1.68 2.15c0.39,0.48 1.05,1.27 1.46,1.68l2.9 2.85c1.44,1.21 2.03,1.68 3.57,2.83 2.3,1.72 5.59,3.47 8.2,4.51 0.63,0.25 1.24,0.49 1.85,0.72 0.31,0.12 0.64,0.2 0.95,0.31 0.3,0.11 0.64,0.21 0.95,0.31 1.82,0.61 4.41,1.08 6.3,1.36 0.72,0.1 1.48,0.19 2.27,0.25 2.63,0.21 5.14,0.16 7.75,-0.09 3.91,-0.37 7.36,-1.34 10.96,-2.71 0.64,-0.24 1.17,-0.49 1.77,-0.75 1.46,-0.63 4.28,-2.13 5.58,-3.08l3.92 -2.92 1.31 -1.17c0.13,-0.13 0.22,-0.17 0.35,-0.3 0.62,-0.62 1.28,-1.23 1.87,-1.87 0.39,-0.42 0.77,-0.9 1.18,-1.31l2.94 -3.85 1.23 -1.9c0.79,-1.32 1.47,-2.7 2.15,-4.08 0.42,-0.86 0.75,-1.75 1.1,-2.64 0.06,-0.16 0.11,-0.31 0.16,-0.45 0.97,-2.93 1.4,-4.26 1.93,-7.43 0.11,-0.68 0.24,-1.45 0.3,-2.18 0.07,-0.76 0.17,-1.51 0.17,-2.35l0 -4.22c0,-2.95 -1.03,-7.91 -1.93,-10.6l-1.01 -2.78c-0.69,-1.74 -1.5,-3.46 -2.47,-5.06l-0.46 -0.8c-0.32,-0.54 -0.64,-1.02 -0.98,-1.54 -0.66,-1 -1.36,-1.96 -2.11,-2.9l-2.35 -2.7c-0.27,-0.31 -1.22,-1.29 -1.57,-1.56 -0.35,-0.28 -0.64,-0.61 -0.98,-0.89 -0.08,-0.07 -0.09,-0.06 -0.17,-0.13 -0.07,-0.06 -0.09,-0.09 -0.16,-0.15 -0.14,-0.11 -0.22,-0.2 -0.35,-0.3l-2.11 -1.68c-0.25,-0.19 -0.48,-0.34 -0.73,-0.53 -1.09,-0.8 -2.26,-1.51 -3.43,-2.18 -0.13,-0.08 -0.26,-0.16 -0.41,-0.24 -0.82,-0.45 -1.66,-0.89 -2.51,-1.28l-2.62 -1.12c-0.63,-0.25 -1.2,-0.45 -1.85,-0.67l-1.42 -0.46c-5.07,-1.44 -11.07,-2.14 -16.46,-1.39 -1.15,0.16 -2.19,0.29 -3.31,0.52 -0.38,0.08 -0.74,0.16 -1.07,0.23 -2.33,0.49 -4.63,1.29 -6.83,2.18 -2.07,0.84 -4.02,1.93 -5.93,3.08 -1.32,0.79 -2.54,1.7 -3.75,2.65 -0.42,0.33 -1.02,0.79 -1.4,1.17 -0.13,0.13 -0.22,0.18 -0.35,0.3l-0.68 0.63c-0.15,0.13 -0.21,0.17 -0.35,0.31 -0.64,0.64 -1.34,1.26 -1.92,1.96l-0.91 1c-0.13,0.13 -0.18,0.22 -0.3,0.35 -0.53,0.56 -1.77,2.19 -2.24,2.89l-2 3.13c-0.48,0.8 -0.93,1.67 -1.36,2.52 -0.63,1.24 -1.47,3.27 -1.89,4.55 -0.06,0.17 -0.1,0.32 -0.15,0.46l-0.48 1.48c-0.19,0.69 -0.36,1.35 -0.53,2.04 -0.35,1.41 -0.61,2.86 -0.79,4.34 -0.14,1.16 -0.28,2.39 -0.3,3.58 -0,0.25 -0.05,0.33 -0.05,0.61 0,0.22 0,0.44 0,0.65z"/>
   <path class="fil1" d="M10.49 64.08c0.47,-0.02 4.4,-1.38 5.06,-1.63 5.05,-1.9 9.05,-3.77 13.61,-6.5 6.74,-4.05 13.57,-9.69 18.34,-15.18 0.84,-0.97 1.46,-1.64 2.31,-2.7 0.26,-0.33 0.51,-0.63 0.76,-0.94 3.9,-4.76 7.64,-11.11 10.15,-16.66 1.12,-2.47 1.95,-4.65 2.84,-7.21 0.14,-0.4 0.79,-2.26 0.79,-2.57 -1.03,-0.9 -4.08,-2.71 -5.25,-3.32 -1.91,-1 -3.85,-1.82 -6.05,-2.53 -12.04,-3.87 -25.41,-1.42 -35.2,6.28 -0.93,0.73 -2.7,2.2 -3.45,3.04l-0.53 0.52c-0.19,0.2 -0.34,0.36 -0.52,0.57 -0.35,0.39 -0.67,0.71 -1.02,1.12 -5.08,5.97 -8.15,12.78 -9.09,20.99 -1.21,10.48 2.46,20.39 7.26,26.74z"/>
   <path class="fil2" d="M12 65.96c0.1,0.16 0.39,0.5 0.52,0.63 0.89,0.96 1.83,2.01 2.81,2.89 1.2,1.08 2.46,2.15 3.79,3.09 0.92,0.65 1.82,1.23 2.8,1.82 3.83,2.31 8.34,3.99 13.47,4.86 7.83,1.32 16.15,-0.09 23.05,-3.52 1.74,-0.87 2.79,-1.5 4.35,-2.53 0.78,-0.51 3.21,-2.32 3.88,-2.99 0.19,-0.19 0.4,-0.35 0.6,-0.53 1.28,-1.15 2.83,-2.8 3.89,-4.12 3.71,-4.62 6.15,-9.5 7.57,-15.37 2.28,-9.41 0.67,-19.81 -4.22,-28.12 -0.19,-0.32 -0.68,-1.22 -0.9,-1.42 0.07,0.42 0.25,0.92 0.36,1.35 0.11,0.45 0.21,0.91 0.3,1.39 0.18,0.96 0.33,2 0.4,3.01 0.14,2.19 0.08,4.29 -0.28,6.38 -0.67,3.87 -2,7.08 -3.78,9.9 -0.9,1.42 -1.93,2.75 -2.94,3.85 -3.38,3.67 -7.53,6.17 -12.4,8.11 -6.54,2.61 -14.3,4.09 -21.58,5.71 -3.71,0.82 -7.42,1.65 -11.04,2.58 -2.85,0.73 -7.14,1.86 -9.99,2.81l-0.51 0.15c-0.01,0 -0.02,0.01 -0.03,0.01l-0.12 0.07z"/>
  </g>
 </g></svg>

Redesenhar logomarca

Quando não conseguimos encontrar uma logomarca em boa resolução, necessitamos realizar um procedimento conhecido como redesenhar logomarca. Esse procedimento consiste na reconstrução da imagem através de linhas manuais criadas no Corel.

Sucesso nos códigos e na vida!

Receba as aulas da Webdesign em Foco em Seu Email
Suporte Webdesign em Foco

Posts Relacionados

CorelDraw para Web e Design Gráfico - #9 Bordas
Nessa aula vamos tratar sobre o uso e manipulação de bordas no CorelDraw.
Saiba mais!
CorelDraw para Web e Design Gráfico - #11 Efeitos de Lentes
Nesta aula nós aprenderemos como trabalhar com lentes no CorelDraw efetuando efeitos bastante interessantes no nosso design.
Saiba mais!
CorelDraw
O curso de CorelDraw é no desenvolvimento do design gráfico para web e impressão. Abordaremos as ferramentas desse software do básico ao avançado.
Saiba mais!