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The Brush Tip tab hosts a comprehensive<br />
collection of brush presets grouped into<br />
various categories; each category can be<br />
switched to via a drop-down list (the “Basic”<br />
category is shown opposite) and displays a<br />
gallery. Note that each sample clearly shows<br />
the brush tip and stroke; the number indicates<br />
the brush diameter. The brush tip determines<br />
the thickness and many other properties of the<br />
painted line.<br />
Painting and Drawing 77<br />
If you scroll down the gallery, you’ll note that some brushes have hard edges, while<br />
others appear fuzzy, with soft edges. The hardness of a brush is expressed as a<br />
percentage of its full diameter. If less than 100%, the brush has a soft edge region<br />
within which the opacity of applied colour falls off gradually.<br />
Brush attributes (blend mode, opacity, size, and flow) can be modified via a context<br />
toolbar (along with more advanced Brush Options). It’s also possible to save<br />
settings for future use with the Tool Presets tab.<br />
If a more bespoke brush tip is required, you can also customize your own brush tip<br />
and save it in its own user-defined category. (See <strong>PhotoPlus</strong> help for details.)<br />
An important factor when applying brush strokes is the level of opacity applied to<br />
the brush. This attribute affects brush strokes significantly when the stroke is<br />
applied onto already transparent standard layers. The greater the opacity the more<br />
opaque the brush stroke, and vice versa. Experiment to achieve the right<br />
combination of opacity and colour for your brush strokes.<br />
To use the Paintbrush or Pencil tool:<br />
1. Select the Paintbrush Tool or Pencil Tool from the Tools toolbar's<br />
Brush flyout. When you move the tool over the image the cursor will change.<br />
2. Choose a brush tip preset on the Brush Tip tab. If you've picking a Basic brush,<br />
set a brush colour (i.e. the foreground colour) from the Colour tab (see p. 73)<br />
before painting. You can also create your own brush from within the tab<br />
(see p. 76).