This field is set to one or more of the following symbols OR'd together to indicate which of the remaining fields of the structure are set. UF_LEGEND_INDEX_HEIGHT_ATTR UF_LEGEND_INDEX_COLOR_ATTR UF_LEGEND_INDEX_TEXT_ATTR
height_percent
int
The percentage of the legend area which the index fills. The index is placed in the middle of the legend unless there is a long header in which case the index follows directly after. default: 50%
symbols OR'd together to indicate which of the
remaining fields of the structure are set.
UF_LEGEND_INDEX_HEIGHT_ATTR
UF_LEGEND_INDEX_COLOR_ATTR
UF_LEGEND_INDEX_TEXT_ATTR