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Figure 145 Elements of the configuration of class breaks
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missingValueOpaqueness
Not implemented yet.
unitVisible (available since build 18734)
When this is true the display unit for the class break values will be displayed in the legend. Default is false. The display unit can be configured in parameter group.
rescaleAroundOrdinalValue (available since build 17892)
Definition of the optional ordinal value that will always keep the same color colour when the class break colors colours are rescaled in the grid display. After rescaling, the highest lowerValue will be changed to the maximum grid value visible in the current zoom extent and the lowest lowerValue will be changed to the minimum grid value visible in the current zoom extent. The lowerValues and the colors colours in between will be rearranged to fit between the minimum and maximum. Thus the colors colours for given values change.
If no ordinal value is specified, then the colors colours are just rearranged. However, if e.g. ordinal value = 0 is specified and 0 values have a white colorcolour, then the rescaling will take this into account so that 0 values always stay colored coloured white. This can be used for instance when displaying temperatures, where red colors colours are used for positive values and blue colors colours are used for negative values and zero values are colored coloured white.
lowerColor
Colour definition for the colour in the legend associated with the lowest value in the range.
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