photoshop lesson 8 - vector drawing techniques

technical term for bitmap images
Raster images
technically called raster images, are based on a grid of colors known as pixels. Each pixel is assigned a specific location and color. In working with this, you edit groups of pixels rather than objects or shapes; appropriate for photographs and artwork created in painting programs. A disadvantage of this is that they can lose details and appear jagged when scaled up on-screen or if they are printed at a lower resolution than that for which they were created (aliasing).
Bitmap Images
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made up of lines and curves defined by mathematical objects called vectors. These graphics retain their crispness whether they are moved, resized, or have their color changed; appropriate for illustrations, type, and graphics such as logos that may be scaled to different sizes.
Vector graphics
In Photoshop, the outline of a vector shape is a ____.
Path
a curved or straight line segment you draw using the Pen tool, Magnetic Pen tool, or Freeform Pen tool.
path
selection tool: draws paths with the greatest precision
Pen tool
selection options: draw paths as if you were drawing with a pencil on paper
magnetic Pen tool and Freeform Pen tool
Paths can be _____ __ _____
open or closed
have two distinct endpoints, such as a wavy line
Open Paths
are continuous, such as a circle
Closed Paths
The type of path you draw affects how it can be selected and adjusted. Paths that have not been filled or stroked do not ______. This is because paths are vector objects that do not contain pixels.
print
You can use the ___ ____ to create a path and select a part of an image.
Pen tool
When drawing a freehand path using the Pen tool, use as few points as possible to create the shape you want. The fewer points you use, the ________ the curves are and the more efficient your file is.
Smoother
As you draw a path, it is temporarily saved as a ______ ______ in the Paths panel.
Work path
As you draw a path, it is temporarily saved as a Work Path in the _____ ______
Paths panel
With a selection active, click _____ ____ ____ ____ ________ at the bottom of the Paths panel to make it a path.
make work path from selection
After drawing and saving a work path, click on _____ _____ __ __ ________ at the bottom of the Paths panel to make it a selection. To make the selection a new layer, choose LAYER > NEW > LAYER VIA COPY.
LOAD PATH AS A SELECTION
________ paths is sometimes necessary to see the appropriate tool options in the options bar or to help you view certain effects that might be obscured if a path is highlighted; Select the Path Selection Tool. In the tool options bar, click the Dismiss Target Path button. The border between the retro shape and the blue background has a grainy quality. This is the visual clue that the shape layer is still selected.
Deselecting
A shape layer has two components, a ____ and a ______.
Fill; shape
determine the color, pattern, and transparency of the layer.
fill properties
a layer mask that defines the areas in which the fill can be seen and those areas in which the fill is hidden.
Shape
The shape layer has three items along with the layer name, ___ _______ _____ and a link icon between them.
two thumbnail images
The shape layer has three items along with the layer name, two thumbnail images and a ____ ____ between them.
link icon
After you create a _____ ______ (vector graphic), you can set options to subtract new shapes from the vector graphic. In the Path Operations pop-up menu on the options bar, choose SUBTRACT FRONT SHAPE.
Shape Layer
Use the _____ Selection tool and the ______ Selection tool to move resize and edit shapes.
Path; direct
Use the Custom Shape tool to pick a ______ shape. On the options bar, pick a shape from the Custom Shape Picker. Click on the cog icon to load more shapes.
Preset
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