GM_EqualValueAreaSetup_t Fields

The GM_EqualValueAreaSetup_t type exposes the following members.

Fields

	Name	Description
	mAreaType	Area type to assign to area features
	mBounds	Bounds to create in (empty means all)
	mColorDist	Allowed fudge factor for colors
	mColorList	List of colors to consider (NULL for all)
	mColorListSize	Number of colors in the list of colors to consider
	mElevDist	Allowed difference for elevations
	mElevRangeHigh	(meters) highest elevation to consider if GM_EqualValueArea_UseElevRange is in mFlags
	mElevRangeLow	(meters) lowest elevation to consider if GM_EqualValueArea_UseElevRange is in mFlags
	mFlags	Flags controlling the operation
	mLayerDesc	Name of the resulting layer
	mMinAreaSizeSqM	minimum size of area feature to keep. Any area featurs smaller than this will be marked as deleted
	mMinHoleSizeSqM	(square meters) minimum size of island/hole area to keep. Any islands smaller than this will be marked as deleted
	mSimplifyMult	simplification threshold multiplier for simplifying results. The simplification threshold will be the 'pixel_spacing * mSimplifyMult'. Use 0.0 to just remove vertices along straight edges
	mSlopeDist	Allowed difference for slopes
	mSmoothCount	how many times to smooth resulting features. Use 0 to disable smoothing passes
	mValAttrFormat	Formatting string to use for value attribute (NULL is default, can be C-style format string like "RGB( %d, %d, %d )" or "#%02X%02X%02X"). Must have 3 values for color, 1 for slope or elevation
	mValAttrName	Name of attribute to save value (color/elev/slope) in

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