3.16. Borrar

The Smudge tool evokes finger painting. It works in two ways:

3.16.1. Ativando a ferramenta

Existem várias formas para ativar a ferramenta:

  • From the main menu: ToolsPaint ToolsSmudge.

  • By clicking the tool icon in the Toolbox.

  • By pressing the S keyboard shortcut.

3.16.2. Teclas modificadoras (por padrão)

Shift

The Shift key places the smudge tool into straight line mode. Holding Shift while clicking the mouse Left Button will smudge in a straight line. Consecutive clicks will continue smudging in straight lines that originate from the end of the last line.

Figura 14.80. Ferramenta de borrar

Ferramenta de borrar

Shift click and drag to create line


Ctrl

Pressionar Ctrl com o Shift, faz com que o ângulo entre duas linhas sucessivas variem em etapas de 15°.

3.16.3. Opções

Figura 14.81. Smudge Options

Smudge Options

Normally, tool options are displayed in a window attached under the Toolbox as soon as you activate a tool. If they are not, you can access them from the main menu through WindowsDockable WindowsTool Options which opens the option window of the selected tool.

Opacidade, Pincel, Tamanho, Aspect ratio, Ângulo, Espaçamento, Dureza, Força, Dinâmicas, Opções de dinâmicas, Aplicar espalhamento, Smooth stroke, Lock brush to zoom

Veja Opções em comum das ferramentas de pintura para uma descrição das opções da ferramenta que são aplicáveis a todas as ferramentas de pintura.

Hard edge: this option gives a hard contour to the smudged area.

Taxa

This option could be called "Smudge length" since it sets the length of the smudging effect in a stroke.

Figura 14.82. Rate example

Rate example

1: Rate=20 2: Rate=60 3: Rate=90


No erasing effect

If smudging will decrease alpha of some pixels; this alpha is not decreased if this option is checked, and so pixels are not erased. This is useful to fill a gap between two color areas.

Figura 14.83. An example of "No erasing"

An example of "No erasing"

Without "No erasing effect"

An example of "No erasing"

With "No erasing effect"


Fluxo

We already saw the different behavior of the Flow option when it is set to 0.00 (works as the original Smudge tool) and set to more than 0.00 (uses the foreground color for smudging).

Here are comments and examples for the No erasing effect and Flow options from gimp-forum.net: