6.30. Justér synlige lag …

Med kommandoen Justér synlige lag kan du meget præcist placere de synlige lag (dem, der er markeret med øje-ikonet). Denne grad af præcision er især nyttig, når du arbejder med animationer, som typisk har mange små lag. Hvis du klikker på Justér synlige lag, åbnes en dialog, hvor du kan vælge, hvordan lagene skal justeres.

6.30.1. Aktivering af kommandoen

  • Du kan tilgå denne kommando i hovedmenuen via BilledeJustér synlige lag …. Der er ingen standardtastaturgenvej. Hvis billedet kun indeholder et enkelt lag, får du en besked fra GIMP om, at der skal være mere end et lag i billedet for at udføre kommandoen.

6.30.2. Example Image for Layer Alignment

The examples in the Description of the “Align Visible Layers” dialog section all use the same starting image. The image contains four layers. The order of those layers from top to bottom is as follows:

  • Green, vertical rectangle (top layer)

  • Yellow, horizontal rectangle

  • Red, small square

  • Blue, larger square (bottom layer)

Figur 16.76. Example Image for Layer Alignment

Example Image for Layer Alignment

The Align Visible Layers command aligns layers based on their boundaries. In the example image, each layer's boundary is adjusted to match the perimeter of the shape in that layer. For information about how to adjust a layer's boundary, see Layer Boundary Size. You can also use a command such as Crop Layers to Content to automatically adjust a layer's boundary.

[Bemærk] Bemærk

In the examples, the Ignore the bottom layer even if visible checkbox is left checked. The bottom layer, which is the larger blue square, is then not affected by any of the alignment operations.

6.30.3. Beskrivelse af dialogen Justér synlige lag

Figur 16.77. Dialogen Justér synlige lag

Dialogen “Justér synlige lag”

Vandret stil, Lodret stil

Disse indstillinger styrer, hvordan lagene skal flyttes i forhold til hinanden. Du kan vælge:

  • Ingen: Hverken den vandrette eller den lodrette position ændres.

  • Saml: De synlige lag justeres på lærredet på den måde, der bestemmes af indstillingerne Vandret base og Lodret base. Hvis du vælger en Vandret baseHøjre kant, kan lagene forsvinde fra lærredet. Du kan genskabe dem ved at forstørre lærredet. Hvis du markerer indstillingen Brug det nederste (usynlige) lag som base, vil lagene blive justeret på det øverste venstre hjørne af det nederste lag.

    Figur 16.78. Example Use of Collect: Layers Aligned to Left Edge of the Canvas

    Example Use of Collect: Layers Aligned to Left Edge of the Canvas

    Oprindeligt billede

    Example Use of Collect: Layers Aligned to Left Edge of the Canvas

    Horizontal style: Collect , Horizontal base: Left edge.

    Lagene er blevet flyttet vandret, så deres venstre kant er på linje med lærredets venstre kant.


    Figur 16.79. Example Use of Collect: Layers Aligned to Left Edge of the Bottom Layer

    Example Use of Collect: Layers Aligned to Left Edge of the Bottom Layer

    Oprindeligt billede

    Example Use of Collect: Layers Aligned to Left Edge of the Bottom Layer

    Same parameters as the previous example, but with the Use the (invisible) bottom layer as the base checkbox checked.

    Lagene er flyttet vandret, så deres venstre kant flugter med venstre kant på det nederste lag.


  • Udfyld (fra venstre mod højre); Udfyld (fra top mod bund): De synlige lag justeres med lærredet i henhold til den kant, du valgte med henholdsvis Vandret base eller Lodret base. Lagene arrangeres regelmæssigt, så de ikke overlapper hinanden. Det øverste lag i stakken placeres længst til venstre (eller øverst) i billedet. Det nederste lag i stakken placeres længst til højre (eller nederst) i billedet. De andre lag placeres regelmæssigt mellem disse to positioner. Hvis indstillingen Brug det nederste (usynlige) lag som base er afkrydset, justeres lagene med den tilsvarende kant på det nederste lag.

    Figur 16.80. Example Use of Fill: Layers Filled Left to Right

    Example Use of Fill: Layers Filled Left to Right

    Oprindeligt billede

    Example Use of Fill: Layers Filled Left to Right

    Horizontal style: Fill (left to right), Horizontal base : Left edge.

    The top layer in the stack, the green one, is placed all the way on the left. The bottom layer in the stack, the red one, is placed is on the right and the yellow layer is between the other two.


    Figur 16.81. Example Use of Fill: Layers Filled Left to Right With the Bottom Layer as the Base

    Example Use of Fill: Layers Filled Left to Right With the Bottom Layer as the Base

    Oprindeligt billede

    Example Use of Fill: Layers Filled Left to Right With the Bottom Layer as the Base

    Same parameters as the previous example, but with the Use the (invisible) bottom layer as the base checkbox checked.


  • Udfyld (fra højre mod venstre); Udfyld (fra bund mod top): Disse indstillinger fungerer på samme måde som dem, der er beskrevet ovenfor, men udfyldningen sker i den modsatte retning.

    Figur 16.82. Example Use of Fill: Layers Filled Bottom to Top With the Bottom Layer as the Base

    Example Use of Fill: Layers Filled Bottom to Top With the Bottom Layer as the Base

    Oprindeligt billede

    Example Use of Fill: Layers Filled Bottom to Top With the Bottom Layer as the Base

    Vertical style: Fill (bottom to top), Vertical base : Top edge, Use the (invisible) bottom layer as the base: checked.


    Der skal være mindst tre synlige lag i billedet for at bruge Udfyld-indstillingerne.

  • Snap to grid: The visible layers will be aligned with a grid. Use the Grid setting to define the spacing of the grid. The base that you select will be aligned with its closest grid line. For example, if you select Left edge from the Horizontal base list, the left edge of each layer will be aligned with the grid line that is closest to the layer's left edge.

    In the following example, the image grid is turned on and its spacing set to the same value as the Grid setting. This is only to help demonstrate the effect of the Snap to grid option. You don't need to turn on the image grid and none of its settings are used when you align layers.

    Figur 16.83. Example Use of Snap to Grid: Layers Aligned to Top Left Corner of Grid Squares

    Example Use of Snap to Grid: Layers Aligned to Top Left Corner of Grid Squares

    Original image with an added 30 pixel image grid

    Example Use of Snap to Grid: Layers Aligned to Top Left Corner of Grid Squares

    Horizontal style: Snap to grid, Horizontal base: Left edge, Vertical style : Snap to grid, Vertical base: Top edge , Grid: 30

    Each layer other than the base is aligned with the top left corner of a 30 by 30 pixel grid square.


Gitter

If you choose the Snap to grid option from either the Horizontal style or Vertical style lists, the Grid setting defines the spacing of the grid to which layers are aligned.