Graphics Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| graphic image | a visual design or representation made using various methods and programs
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| pixels | small squares of colors in a grid; a collection of pixels can produce an image
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| bitmap image | also referred to as raster image: are a complex image made up of pixels
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| vector graphic | drawings created by using a series of lines and curves that usually create clip art, diagrams, maps, etc.
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| resolution | the clarity of an image, expressed as dots by inch
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| compression | reducing the size of an image by one of two types: lossy or lossless
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| lossy | reduces the size of an image file by removing or simplifying the data that is not needed
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| lossless | reduces size without losing data
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| file foramats | tells the computer how to display, print, and process the saved data. It is dictated by the application that created the file.
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| GIF | lossy raster file formats that reduces the number colors in an image
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| BMP | lossy raster file format similar to GIF
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| PNG | lossless raster file format that preserves image detail and preserves transparency
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| TIFF | lossless raster format that preserves image detail and preserves transparency
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| JPG | raster file format commonly used for photographs and images
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| aspect ratio | ratio of width and height; must be maintained when image is resized to avoid distortion
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Hayden1009
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