working with images
DESCRIPTION
Working with Images. Objectives: The student will understand that image can be modified or transformed to enhance a publication. The student will understand the proper use of color in a publication. The student will understand that color can be used to - PowerPoint PPT PresentationTRANSCRIPT
Objectives: •The student will understand that image can be modified or transformed to enhance a publication.•The student will understand the proper use of color in a publication.•The student will understand that color can be used to communicate a mood or a feeling in a publication.
Working with Images
Pixels and Resolution:Pixels: The smallest
element of an image or a picture.
The greater the number of pixels per inch, the greater the resolution.
Bitmap (Raster) vs. VectorBitmap/Raster
Images are produced by digital image capture devices: digital scanners or digital cameras, or by pixel editing programs (e.g., Adobe Photoshop).
Resolution DependentCannot easily be resized
Bitmap (Raster) vs. VectorVector Images
are produced using coordinate points and mathematically drawn lines and curves, which can be freely sized and rotated without image degradation in the final input.
Resolution IndependentCan easily be resized
CroppingCropping is the process of removing part of
an image.Cropping consists of removing the edges of a
picture, or pulling out a single element that can be used in a way not possible if the entire image is selected.
ResizingIncreasing or decreasing an image
horizontally and/or vertically while maintaining aspect ratio.
Skewing:An effect that distorts a block of text or a graphic.It may be tempting to want to squeeze an image
slightly to make it fit into an open spot on the page. DON’T DO IT!
Shadowing/Drop Shadow:Shadows are used to create a three
dimensional effect, giving depth to an image or text.
FlippingFlipping an image
vertically or horizontally is an option. Flipping is generally useful when working with images of people. Generally it is best if
a person’s eyes are focused on a page, rather than away from it. (Directional Flow)
Original
Flipped
RotationPhotos that
have been shot horizontally or vertically can be rotated 90 degrees to be used in a publication. Most DTP software also has some type of free rotation tool.
Fill and Stroke:Fill: A pattern, color
or tint applied to the inside of a closed object.Example: Yellow fill
Stroke: Manipulating the width or color of a line. Example: Orange
stroke
Example
Text WrapAn option for controlling whether and how
text flows around a graphic or another object.
Grouping:The ability to
combine two or more objects into a single unit.
The purpose of grouping is to make the objects easier to manipulate.Examples: moving,
changing size
Layering:The practice of
placing text and images on top of each other in a design.
On top of
these object
s.
This
text
is
layered
Opacity and Watermarks:Opacity: The ability
to see through one object or layer to another below it.
Watermark: A pale image or text imprinted into paper.
ScoreboardMountain View 28-7
WHillcrest 21-0 WLone Peak 6-14 L
One of the reasons that accurate color is difficult to manage is because the monitor produces color differently than a printer.A monitor produces color by mixing red, green and blue
RGB color
A printer produces color by mixing cyan, magenta, yellow, and blackCMYK color
Make sure you always use a printed color guide to choose colors in your document.
Monitor Color vs. Print Color
Color TheoryColor theory consists of an
understanding of the relationship of color.
You may combine:Complementary colors-
Those across from each other
Analogous colors-Those right next to each
otherWarm colors-
Orange/red side of color wheel
Cool colors-Blue side of color wheel
Color wheel
warm colors
cool colors
Color CommunicationBLACKClassicStrong
PowerfulMysterious
Elegant
BLUETranquilPeaceful
SadDependable
Cool
GREENSoothing
RefreshingHealingNaturalFresh
PINKHappySweet
RomanticYouthful
REDSexy
ExcitingSimulatingProvocative
Dynamic
YELLOWHarmonious
WarmingSunny
SplendorAnxious
BROWNWholesome
RichEarthy
Home-likeRustic
WHITEPure
BrightInnocent
Clean