2.4.182 ObjectLink
The ObjectLink record specifies an object on a chart, or the entire chart, to which the Text record is linked.
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wLinkObj |
wLinkVar1 |
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wLinkVar2 |
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wLinkObj (2 bytes): An unsigned integer that specifies the object that the Text record is linked to. MUST be a value from the following table:
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Value
Meaning
0x0001
Entire chart.
0x0002
Value axis, or vertical value axis on bubble and scatter chart groups
0x0003
Category axis, or horizontal value axis on bubble and scatter chart groups.
0x0004
Series or data points.
0x0007
Series axis.
0x000C
Display units labels of an axis.
wLinkVar1 (2 bytes): An unsigned integer that specifies the zero-based index into a Series record in the collection of Series records in the current Chart Sheet substream. Each referenced Series record specifies a series for the chart group to which the Text record is linked. When the wLinkObj field is 4, MUST be less than or equal to 254. When the wLinkObj field is not 4, MUST be zero, and MUST be ignored.
wLinkVar2 (2 bytes): An unsigned integer that specifies the zero-based index into the category (2) within the series specified by wLinkVar1, to which the Text record is linked. When the wLinkObj field is 4, if the Text record is linked to a series instead of a single data point, the value MUST be 0xFFFF; if the Text record is linked to a data point, the value MUST be less than or equal to 31999. When the wLinkObj field is not 4, MUST be zero, and MUST be ignored.