OOF2: The Manual
Circle (GfxCircleBrush) |
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6.5.2. Subclasses |  |
Name
Circle (GfxCircleBrush) — Brush with a circular profile.
Synopsis
GfxCircleBrush(radius)
Details
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Base class:
BrushStyle -
Parameters:
radius- Radius of the brush in physical units. Type: A real number.
Description
The CircleBrush is used when selecting pixels
with the Brush
selection tool in the Pixel Selection
toolbox. It selects all pixels within the given
radius of the mouse. The
radius is given in physical
units.
Figure 6.83. Selection with a Circular Brush
(a) A selection being made with the circular brush, with
radius=8. The physical size of the
Microstructure is 92×91.
(b) The selection made in (a). Compare with the square brush in Figure 6.84.
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Geometric Strain (GeometricStrain)
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Square (GfxSquareBrush) |