limage - xcf/props.go

     1  package xcf
     2  
     3  import "errors"
     4  
     5  const (
     6  	propEnd               = 0
     7  	propColorMap          = 1
     8  	propActiveLayer       = 2
     9  	propActiveChannel     = 3
    10  	propSelection         = 4
    11  	propFloatingSelection = 5
    12  	propOpacity           = 6
    13  	propMode              = 7
    14  	propVisible           = 8
    15  	propLinked            = 9
    16  	propLockAlpha         = 10
    17  	propApplyMask         = 11
    18  	propEditMask          = 12
    19  	propShowMask          = 13
    20  	propShowMasked        = 14
    21  	propOffsets           = 15
    22  	propColor             = 16
    23  	propCompression       = 17
    24  	propGuides            = 18
    25  	propResolution        = 19
    26  	propTattoo            = 20
    27  	propParasites         = 21
    28  	propUnit              = 22
    29  	propPaths             = 23
    30  	propUserUnit          = 24
    31  	propVectors           = 25
    32  	propTextLayerFlags    = 26
    33  	propOldSamplePoints   = 27
    34  	propLockContent       = 28
    35  	propGroupItem         = 29
    36  	propItemPath          = 30
    37  	propGroupItemFlags    = 31
    38  	propLockPosition      = 32
    39  	propFloatOpacity      = 33
    40  	propColorTag          = 34
    41  	propCompositeMode     = 35
    42  	propCompositeSpace    = 36
    43  	propBlendSpace        = 37
    44  	propFloatColour       = 38
    45  	propSamplePoints      = 39
    46  )
    47  
    48  func (d *reader) ReadBoolProperty() bool {
    49  	switch d.ReadUint32() {
    50  	case 0:
    51  		return false
    52  	case 1:
    53  		return true
    54  	default:
    55  		d.SetError(ErrInvalidBoolean)
    56  		return false
    57  	}
    58  }
    59  
    60  // Errors
    61  var (
    62  	ErrInvalidBoolean = errors.New("invalid boolean value")
    63  )
    64