Let grdimage -Q+zvalue set the transparent pixel indirectly#6232
Merged
PaulWessel merged 1 commit intomasterfrom Jan 18, 2022
Merged
Let grdimage -Q+zvalue set the transparent pixel indirectly#6232PaulWessel merged 1 commit intomasterfrom
PaulWessel merged 1 commit intomasterfrom
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Instead of specifying a specific r/g/b color that should be transparent, or default to grid values that are NaN, this PR adds the option to specifying a specific grid value and then determine what r/g/b color that is via the CPT. Also fixes some confusion related to the order of checks: If an r/g/b is given via -Q then that should be consulted first before the NaN color.
joa-quim
approved these changes
Jan 18, 2022
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Instead of specifying a specific
r/g/bcolor that should be transparent, or default to grid values that are NaN, this PR adds the option to specifying a specific grid value and then determine whatr/g/bcolor that is via the CPT.Also fixes some confusion related to the order of checks: If an
r/g/bis given via -Q then that should be consulted first before the NaN color.Seems to work: