private static void MoveLeft(SpritesPreviewer spritesPreviewer)
{
if (spritesPreviewer.SelectedSpritesIndex == 0U)
{
spritesPreviewer.SelectedSpritesIndex = ((spritesPreviewer.Sprites.Count > 0) ? (uint)(spritesPreviewer.Sprites.Count - 1) : 0U);
}
else
{
spritesPreviewer.SelectedSpritesIndex--;
}
}
private static void ZoomOut(SpritesPreviewer spritesPreviewer)
{
spritesPreviewer.ZoomFactor *= 0.5f;
}
private static void ZoomIn(SpritesPreviewer spritesPreviewer)
{
spritesPreviewer.ZoomFactor *= 2.0f;
}
private static void MoveRight(SpritesPreviewer spritesPreviewer)
{
spritesPreviewer.SelectedSpritesIndex++;
}