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  1. OASIS Open Document Format for Office Applications (OpenDocument) TC
  2. OFFICE-3821

ODF1.2 draw:luminance (part 1, 20.135): The value description is contrary to the data type.

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    • Proposal:
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      Change the data type of draw:luminance to signedZeroToHundredPercent (18.3.30).

      --- OpenDocument-v1.2-os-schema.rng	2017-10-15 18:56:03.233890400 +0200
+++ OpenDocument-v1.2-os-schema_luminance.rng	2017-10-15 18:57:11.172008900 +0200
@@ -16427,11 +16427,11 @@
 					<ref name="boolean"/>
 				</attribute>
 			</optional>
 			<optional>
 				<attribute name="draw:luminance">
-					<ref name="zeroToHundredPercent"/>
+					<ref name="signedZeroToHundredPercent"/>
 				</attribute>
 			</optional>
 			<optional>
 				<attribute name="draw:contrast">
 					<ref name="percent"/>
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      Change the data type of draw:luminance to signedZeroToHundredPercent (18.3.30). --- OpenDocument-v1.2-os-schema.rng 2017-10-15 18:56:03.233890400 +0200 +++ OpenDocument-v1.2-os-schema_luminance.rng 2017-10-15 18:57:11.172008900 +0200 @@ -16427,11 +16427,11 @@ <ref name="boolean"/> </attribute> </optional> <optional> <attribute name="draw:luminance"> - <ref name="zeroToHundredPercent"/> + <ref name="signedZeroToHundredPercent"/> </attribute> </optional> <optional> <attribute name="draw:contrast"> <ref name="percent"/>

      Description

      From https://lists.oasis-open.org/archives/office-comment/201303/msg00000.html
      In the description in section 20.135, part 1 ODF1.2, it says "specifies a signed percentage value" but its data type is "zeroToHundredPercent".

      Apache OpenOffice and LibreOffice write actually negative values, Calligra does not know this attribute, and MS Office 2013 does not write it and reading gives odd results even for positive values.

      The similar attributes draw:green(20.129), draw:red (20.149) and draw:blue (20.94) use the data type signedZeroToHundredPercent (18.3.30). The attribute draw:contrast (20.105) uses the data type percent (18.3.2).

      The attribute draw:luminance does not give an absolute value but an offset in implementations Apache OpenOffice and LibreOffice.

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            • Assignee:
              Unassigned
              Reporter:
              regina.henschel Regina Henschel
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