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Agenda 3 /12/ 14, 3 /13/ 14

Agenda 3 /12/ 14, 3 /13/ 14. Sketch /write #13: Raster Vs. Vector Article Introduction to Adobe Illustrator: Illustrator Workspace Drawing Tools, select and direct select Creating basic shapes, shape effects, stacking order, Fills and Strokes Color Library and Swatches

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Agenda 3 /12/ 14, 3 /13/ 14

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  1. Agenda 3/12/14, 3/13/14 • Sketch/write #13: Raster Vs. Vector Article • Introduction to Adobe Illustrator: Illustrator Workspace Drawing Tools, select and direct select Creating basic shapes, shape effects, stacking order, Fills and Strokes Color Library and Swatches 3) Adobe Illustrator Assignment #1: Abstract Shape Composition. 4) Continue your Imaging Portfolio Website: • See directions on calendar • Use weebly.com or wix • Examples on website>Imaging>Student Portfolios websites

  2. Sketch/write # 13: Read the article “Photoshop vs. Illustrator, Raster vs. Vector” on the website. • What are raster (bitmap) images? Write the definition. What program uses rasters? • What are examples of things you can do with raster images? • List the benefits of raster imagery in bullet points. • List the weaknesses of raster imagery. • What are vector images? Write the definition. What program uses vectors? • List examples of artwork you can make with vectors. • List the benefits of Vector imagery. • List the weaknesses of vectors.

  3. Vector vs. Bitmap/Pixel Art • Key Points About Vector Images • Scalable • Resolution independent • No background • Cartoon-like • Inappropriate for photo-realistic images • Become bitmap images (not scalable) once rasterized • Illustrator is a popular vector drawing program • AI (Adobe Illustrator) is a common vector format • Key Points About Pixel (aka Bitmap aka Raster) Images • Not scalable without loss of resolution • Fixed resolution of pixels on a grid • Confined to a rectangular background • Good for photorealistic images, mimicking painting • Photoshop is a popular bitmap editing program • PSD, JPEG, JPG, GIF are common bitmap formats

  4. Why Vector Art? • 2D graphic imaging software falls into two basic categories • Image editing software (Bitmap Art) • Illustration software (Vector Art) • Vector illustrations, because they consist of a mathematical equation of points and objects rather than pixels on a grid, are free from the confines of pixel resolution. • Unlike bitmapped images, they will always print at the highest resolution possible, giving you printed output with smooth fills and crisp lines no matter what size you print it. • However, vector graphics generally cannot contain the high level of detail as bitmapped images so they often have a cartoon-like appearance. • Illustration software is most often used to create stylized, cartoon-like images, logos, maps, and other design elements that need to be output at any size.

  5. Adobe Illustrator Assignment #1: Abstract Shape Composition. Name this: yourname_abstract.ai and save in your student home. All practice assignments will be turned in later. Create an abstract composition using shapes, lines, and color: • Use the basic shape tools, line tools, curve and spiral tools, fill and stroke, pencil tools, effects tools • Use a color scheme: analagous, complementary, or monochromatic. Include shades and tints. • Vary your color fill, stroke color, and stroke weight. • Manipulate shapes using the direct select tool (white arrow)

  6. Abstract Student Examples

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