setting a transparency color in paintbrush mac

When Preserve Transparency is disabled, erasing or deleting images restores transparency to the area and reveals the underlying image. Preserving transparency also affects the results of cutting or erasing on a layer. For example, you can enable the setting to fill a set of hand-drawn letters with a pattern, a color gradient, or other brushstrokes. Preserving transparency provides a powerful selective editing capability to create interesting effects by altering the strokes you’ve already applied. As described in Creating and deleting layer masks, a layer mask defines the visible areas of a layer. For more information, see Converting shapes to image layers.Ī good way to think about preserving transparency is in terms of a layer mask. If you want to paint on a shape, you must first commit the shape to a pixel-based layer. For other brushes, such as airbrushes, the Grain slider is not available.The results of painting on a layer with Preserve Transparency disabled (left) and enabled (right). Move it to the right to increase penetration and reveal less grain.įor liquid media brushes, Grain controls the amount of 'pull.' For Image Hose brushes, Grain controls the mixture with the additional color. Move the slider to the left to reduce penetration and reveal more texture. On the property bar, move the Grain slider, or type a percentage in the Grain box. For example, 1 equals 10% opacity, 5 equals 50% opacity, and 0 equals 100% opacity. Each number key is mapped to a fixed percentage. When the Brush tool is active, you can set opacity by pressing a number key. Some methods and dab types do not allow you to adjust opacity. When the setting is high, the applied color covers underlying pixels more completely. When the Opacity setting is low, the applied color is thin, so you can see through to the underlying colors. On the property bar, move the Opacity slider, or type a percentage in the Opacity box. You can also disable the scaling option in all areas by choosing Corel Painter 2015 Preferences General (Mac OS) or Edit Preferences General (Windows) and enabling the Disable feature scaling when resizing brush.

You can specify the default brush size increment value in pixels by choosing Corel Painter 2015 Preferences General (Mac OS) or Edit Preferences General (Windows) and typing a pixel value in the Brush size increment box. You can also increase brush size incrementally by pressing the right square bracket ( ] ) key or decrease brush size by pressing the left square bracket ( [ ) key. If you want to scale the brushstroke feature proportionally with the brush size, click the Scale Feature with Brush Size button on the property bar, which is available for some brushes.Ĭorel Painter may need to rebuild the brush after you resize it therefore, you can expect a short delay. On the property bar, move the Size slider, or type a value in the Size box. In the Brush library panel, click a brush category, and click a brush variant. To set brush sizeĬlick the Brush Selector on the Brush Selector bar. For more information, see Adjusting brushes with brush controls. For example, you can set a minimum brushstroke size to control the tapering and widening of brushstrokes as stylus pressure or direction is varied. You can also access additional brush controls to further customize brushes. The circle provides a visual representation of the brush size onscreen. A circle appears onscreen in the document window that lets you size and shape the brush within the context of the image. You can also set brush attributes, such as angle and squeeze, dynamically onscreen.

Grain controls the interaction of color with the paper texture. Opacity controls the degree to which a stroke covers or builds up on the underlying pixels.Ĩ0% opacity (top) and 20% opacity (bottom). It mirrors the size and shape of the brush dab. The ghost brush, the circle displayed to the right of the brushstroke, appears when a brush is selected and positioned over the canvas. For more information, see Setting up the drawing cursor. You can also use the ghost brush to determine if a change in size is required. Size determines the dimension of a single brush dab. To quickly get started in Corel Painter, you specify basic brush attributes, such as brush size, opacity, and grain, on the property bar.

Setting a transparency color in paintbrush mac