3.17. Sub/Super-exposição

Figura 14.109. Dodge tool

Dodge tool

The Dodge or Burn tool uses the current brush to lighten or darken the colors in your image. The mode will determine which type of pixels are affected.

3.17.1. Activating the Tool

There are different possibilities to activate the tool:

  • From the image-menu: ToolsPaint ToolsDodge / Burn.

  • The Tool can also be called by clicking the tool icon: ,

  • or by using the Shift+D keyboard shortcut.

3.17.2. Key modifiers (Defaults)

Ctrl

Toggle between dodge or burn types. The type will remain switched until Ctrl is released.

Shift

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

3.17.3. Options

Figura 14.110. Dodge/Burn tool options

“Dodge/Burn” tool options

Normalmente, as opções da ferramenta são exibidas assim que você ativa uma ferramenta em uma caixa localizada abaixo da caixa de ferramentas. Se isso não acontecer, você pode acessar as mesmas através do menu na janela da imagem emJanelasDiálogos de EncaixeOpções de ferramentas

Mode; Opacity; Brush; Size; Aspect Ratio; Angle; Spacing; Hardness; Dynamics; Dynamics Options; Force; Apply Jitter; Smooth Stroke; Lock brush to view

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 treated area.

Type

The dodge effect lightens colors.

The burn effect darkens colors.

Range

There are three modes:

  • Shadows restricts the effect to darkest pixels.

  • Midtones restricts the effect to pixels of average tone.

  • Highlights restricts the effect to lightest pixels.

Exposure

Exposure defines how much the tool effect will be strong, as a more or less exposed photograph. Default slider is 50 but can vary from 0 to 100.