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Chapter 9-Graphics BasicsBy: Anais SalazarAlondra Toledo

Chapter 9-Graphics BasicsChapter OutlineChapter 9 Overview Lesson 9-1 Graphics and Their Uses Lesson 9-2 Exploring Graphics Programs Lesson 9-3 Working With Graphics Chapter Review and Assessment

Chapter 9 Overview What Is a Graphic?In day-to-day speech, people use the word graphic to refer to any visual image or object. A family photo, a road map, and a stick figure drawn on a chalkboard are all examples of graphics.

Chapter 9 Overview When people talk about a computer graphic, they usually are referring to an image. Images include drawings, painted backgrounds, and photographs. Computer graphics can be displayed in a variety of ways. They can appear on the screen as a background, or they can be placed into a document to add color and information. Thus, in the broadest sense of the term, computer graphic could refer to anything that can be seen on the computer screen.

DefinitionsGraphic- anything that can be seen on a computers screenGrfico- todo lo que se ve en una pantalla de computadora

DefinitionsBitmapped graphic- an image formed by a pattern of dotsGrfico de mapa de bits- imagen formada mediante un patrn de puntos

DefinitionsPixel- a single point in a bitmapped graphicPixel- punto individual de un grfico de mapa de bits

DefinitionsVector graphic- an image that is created using paths or linesGrfico vectorial- imagen que se crea mediante trayectorias o lneas

DefinitionsResolution- for a bitmapped image, the number of pixels in a certain section of the image Resolucin- en el caso de una imagen de mapa de bits, el nmero de pixeles que hay en cierta seccin de la imagen

DefinitionsPaint program- the basic program for working with a bitmapped imagePrograma de pintu6ra- programa bsico para trabajar con imgenes de mapa de bits

DefinitionsDraw program- a program used to create and edit vector imagesPrograma de dibujo- programa que sirve para elaborar y editar imgenes vectoriales

DefinitionsImage editor- an advanced paint program that edits bitmapped imagesEditor de imgenes- programa de pintura avanzado que edita imgenes de mapa de bits

DefinitionsWorkspace- the blank white area where the graphic will be worked on in a paint or draw program Area de trabajo- rea blanca vaca donde se trabaja sobre un grfico en un programa de pintura o dibujo

DefinitionsColor palette- a display of options in a paint or draw program that allows the user to choose the color a tool will place in an image Paleta de colores- representacin de las opciones de un programa de pintura o dibujo, que permite al usuario elegir el color que una herramienta aplicar a una imagen

DefinitionsEyedropper - a tool that picks up and works with a specific color from an image Gotero- herramienta que toma un color especfico de una imagen para trabajar con l

DefinitionsSelection tool- a program tool that can select a portion of an image to be moved, enlarged, or edited Herramienta de seleccin- herramienta de programa que selecciona una parte de una imagen para desplazarla, ampliarla o editarla

DefinitionsGraphics tablet- a piece of hardware used for drawingTableta para grficos- elemento de hardware que sirve para dibujar

DefinitionsStylus- a pointing device used for drawing on a graphics tabletPa- dispositivo apuntador que sirve para dibujar sobre una tableta de grficos

DefinitionsImport- to bring information into a program from another programImportar- traer informacin a un programa desde otro programa

DefinitionsExport- to format data so it can be used in another applicationExportar- dar formato a los datos para que se puedan usar en otra aplicacin

DefinitionsGroup- to combine separate vector images into one imageAgrupar- combinar imgenes vectoriales individuales en una sola imagen

DefinitionsUngroup- to separate combined vector images into individual imagesDesagrupar- separar imgenes vectoriales combinadas en imgenes individuales

DefinitionsLayer- to stack parts of a bitmapped image on top of another levelDisponer en capas- apilar partes de una imagen de mapa de bits sobre otro nivel

DefinitionsClip art- a graphic that has already been created for use by othersArte prediseado- grfico previamente elaborado para uso de otras personas

DefinitionsTrace- to convert pixels into linesTrazar- convertir pixeles en lneas

Questions?

1.How do bitmapped graphics and vector graphics differ?Answer- bitmapped has a pattern of dots and vector hs a pattern of lines.27Questions?2.What are three main sections of a graphics application window? How does each function? Answers- workspace toolbars, and color palettes. They all have to deal with drawing.

28Questions? 3.Identify the two categories of tools used in draw programs, and explain what each does?Answers- Line and shapes. The line is when you change a line, and a shape is the same thing and dont change nearby lines or shapes.

29Voc. Hand out!Selection tool- identifies a portion of an image to be enlarged, moved, or edited.Draw program- A basic program for working with vector images.Vector graphic- An image created using lines or paths.Layer- To stack levels of a bitmapped image on top of each other.Clip art- graphics file that can be used as a staring point when creating images.

Voc. Hand out!Group- To combine separate images into one.Graphic- Anything that can be seen on the computer screen.Workspace- Blank area where graphics are created and edited.Eye dropper- Tool that work with specific color from an image.Export- To format data to be used by another application.Trace- to convert pixels to lines.

Voc. Hand out!13. Color Palette- A display of color options in paint and draw programs.14. Resolution- The measure of how much detail is used to create an image, in dots per inch.Bitmapped graphics- Image recorded as a grid of dotsGraphics Tablet- Hardware device used for drawing.Paint Program- A basic program for working with bitmapped images.

Voc. Hand out!Import- To bring information into a file from another application.Ungroup- To separate a combined image into individual images.Pixel- A single point in an image.Image editor- An advanced program for editing and transforming bitmapped images.

Chapter Assessment1. This type of graphic is formed by a pattern of dots. A. vector B. bitmap C. digital D. analog 2. This type of image is formed by paths or lines. A. vector B. bitmap C .digital D. analog

Chapter Assessment 3. You can use this type of program to create a new, bitmapped image. A. paint program B. draw program C.EPS program D. vector program 4. This type of program is an advanced paint program. A. draw program B. vector program C. bitmap editor D. image editor

Chapter Assessment5.In a paint or draw program, color options are displayed on a color _____. A. toolbar B. workspace C. menu D. palette

6.In a paint program, this tool can be large and square in shape, or it might be small and circular. A. Pencil B. Brush C. Eyedropper D. Eraser

Chapter Assessment

7. This type of pointing device can be used with a graphics tablet. A. mouse B. stylus C. keyboard D. joystick 8.This special effect tilts an image either horizontally or vertically. A. flipping B. mirroring C. stretching D. skewing Chapter Assessment A. importing B. exporting C. grouping D. layering 10. This is artwork that has already been created, which you can use as the starting point for your own work. A. clip art B. vector art C. bitmapped art D. image art9.The process for combining vector graphics together is called _____.

Chapter Assessment 11.A vector image can be enlarged to any size and keep its quality. A. True B. False 12.A paint program enables you to create or edit vector images. A. True B. False

Chapter Assessment 13. An image editor is an advanced type of draw program used for editing or adding special effects to vector graphics. A. True B. False 14.In a graphics program, toolbars contain icons that link to the programs tools. A. True B. False

Chapter Assessment15.Most graphics programs let you choose colors from a color palette but do not allow you to make changes to the color palette. A. True B. False 16.In a paint program, you can use the Eyedropper tool to select a color from an image and then use that color elsewhere in the image. A. True B. False

Chapter Assessment 19.If you mirror an image, you reverse the colors in the image. A. True B. False 20.It is possible to integrate two productivity tools into one document. A. True B. False

Chapter Assessment17.In a paint program, the Eraser tool lets you remove color from an image. A. True B. False 18.Draw programs contain a Selection tool that lets you select part of an image so you can edit it. A. True B. False

Thanks for watching Anaiss and Alondras power point!

CREDITS BY: Alondra Toledo and Anais SalazarStell Middle SchoolMr. Puente 8th period classTechnology Class2nd Semester

Brownsville Independent School District