distribute.cpp File Reference

#include <geometry/distribute.h>
#include <math/vector2d.h>

Go to the source code of this file.

Functions
std::vector< int >	GetDeltasForDistributeByGaps (const std::vector< std::pair< int, int > > &aItemExtents)
	Given a list of 'n' item spans (e.g.
std::vector< int >	GetDeltasForDistributeByPoints (const std::vector< int > &aItemPositions)

Function Documentation

GetDeltasForDistributeByGaps()

std::vector< int > GetDeltasForDistributeByGaps

(

const std::vector< std::pair< int, int > > &

aItemExtents

)

Given a list of 'n' item spans (e.g.

left-right edge positions), return the deltas for each item to produce even gaps between each item.

The first and last items will not be moved.

Parameters

aItemExtents

a list of 'n' item spans, each a pair of integers representing the extents of an item. This should be sorted in a meaningful way to the caller, for example, left-right based on the item's left edge or by anchor.

Returns

a vector of n deltas, the first and last will be 0.

Definition at line 25 of file distribute.cpp.

References delta, and KiROUND().

Referenced by ALIGN_DISTRIBUTE_TOOL::doDistributeGaps(), and DoDistributeGapsTestChecks().

GetDeltasForDistributeByPoints()

std::vector< int > GetDeltasForDistributeByPoints

(

const std::vector< int > &

aItemPositions

)

Definition at line 67 of file distribute.cpp.

References delta, and KiROUND().

Referenced by ALIGN_DISTRIBUTE_TOOL::doDistributeCenters(), and DoDistributePointsTestChecks().