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Support [/DeviceRGB] when specified in an array. Closes #49.

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This commit is contained in:
Gunnsteinn Hall 2017-05-10 20:35:40 +00:00
parent a80d617bc7
commit d241837196
1 changed files with 13 additions and 2 deletions
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15
pdf/model/colorspace.go
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@ -95,7 +95,16 @@ func newPdfColorspaceFromPdfObject(obj PdfObject) (PdfColorspace, error) {
csObject = csArray
}
if name, is := (*csArray)[0].(*PdfObjectName); is {
if *name == "CalGray" {
if *name == "DeviceGray" && len(*csArray) == 1 {
cs := NewPdfColorspaceDeviceGray()
return cs, nil
} else if *name == "DeviceRGB" && len(*csArray) == 1 {
cs := NewPdfColorspaceDeviceRGB()
return cs, nil
} else if *name == "DeviceCMYK" && len(*csArray) == 1 {
cs := NewPdfColorspaceDeviceCMYK()
return cs, nil
} else if *name == "CalGray" {
cs, err := newPdfColorspaceCalGrayFromPdfObject(csObject)
return cs, err
} else if *name == "CalRGB" {
@ -119,11 +128,13 @@ func newPdfColorspaceFromPdfObject(obj PdfObject) (PdfColorspace, error) {
} else if *name == "DeviceN" {
cs, err := newPdfColorspaceDeviceNFromPdfObject(csObject)
return cs, err
} else {
common.Log.Debug("Array with invalid name: %s", *name)
}
}
}
common.Log.Error("Colorspace type error: %s", obj.String())
common.Log.Debug("PDF File Error: Colorspace type error: %s", obj.String())
return nil, errors.New("Type error")
}