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Fix in handling of indexed colorspace parsing inline images when using base=DeviceRGB rather than shortcut. Closes #114.

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This commit is contained in:
Gunnsteinn Hall 2017-08-11 09:20:16 +00:00
parent 50041f0a78
commit e970ac4c84
1 changed files with 5 additions and 5 deletions
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10
pdf/contentstream/utils.go
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@ -63,7 +63,7 @@ func newIndexedColorspaceFromPdfObject(obj core.PdfObject) (model.PdfColorspace,
common.Log.Debug("Error: Invalid cs array first element not a name (array: %#v)", *arr)
return nil, errors.New("Type check error")
}
if *name != "I" {
if *name != "I" && *name != "Indexed" {
common.Log.Debug("Error: Invalid cs array first element != I (got: %v)", *name)
return nil, errors.New("Range check error")
}
@ -74,17 +74,17 @@ func newIndexedColorspaceFromPdfObject(obj core.PdfObject) (model.PdfColorspace,
common.Log.Debug("Error: Invalid cs array 2nd element not a name (array: %#v)", *arr)
return nil, errors.New("Type check error")
}
if *name != "G" && *name != "RGB" && *name != "CMYK" {
if *name != "G" && *name != "RGB" && *name != "CMYK" && *name != "DeviceGray" && *name != "DeviceRGB" && *name != "DeviceCMYK" {
common.Log.Debug("Error: Invalid cs array 2nd element != G/RGB/CMYK (got: %v)", *name)
return nil, errors.New("Range check error")
}
basename := ""
switch *name {
case "G":
case "G", "DeviceGray":
basename = "DeviceGray"
case "RGB":
case "RGB", "DeviceRGB":
basename = "DeviceRGB"
case "CMYK":
case "CMYK", "DeviceCMYK":
basename = "DeviceCMYK"
}