SkPath_RRectPointIterator Class Reference

#include <SkPathMakers.h>

Inheritance diagram for SkPath_RRectPointIterator:

Public Member Functions
	SkPath_RRectPointIterator (const SkRRect &rrect, SkPathDirection dir, unsigned startIndex)
Public Member Functions inherited from SkPath_PointIterator< 8 >
	SkPath_PointIterator (SkPathDirection dir, unsigned startIndex)
const SkPoint &	current () const
const SkPoint &	next ()

Additional Inherited Members
Protected Attributes inherited from SkPath_PointIterator< 8 >
SkPoint	fPts [N]

Detailed Description

Definition at line 66 of file SkPathMakers.h.

Constructor & Destructor Documentation

SkPath_RRectPointIterator()

SkPath_RRectPointIterator::SkPath_RRectPointIterator ( const SkRRect &  rrect, SkPathDirection  dir, unsigned  startIndex  )

inline

Definition at line 68 of file SkPathMakers.h.

        : SkPath_PointIterator(dir, startIndex) {
 
        const SkRect& bounds = rrect.getBounds();
        const SkScalar L = bounds.fLeft;
        const SkScalar T = bounds.fTop;
        const SkScalar R = bounds.fRight;
        const SkScalar B = bounds.fBottom;
 
        fPts[0] = SkPoint::Make(L + rrect.radii(SkRRect::kUpperLeft_Corner).fX, T);
        fPts[1] = SkPoint::Make(R - rrect.radii(SkRRect::kUpperRight_Corner).fX, T);
        fPts[2] = SkPoint::Make(R, T + rrect.radii(SkRRect::kUpperRight_Corner).fY);
        fPts[3] = SkPoint::Make(R, B - rrect.radii(SkRRect::kLowerRight_Corner).fY);
        fPts[4] = SkPoint::Make(R - rrect.radii(SkRRect::kLowerRight_Corner).fX, B);
        fPts[5] = SkPoint::Make(L + rrect.radii(SkRRect::kLowerLeft_Corner).fX, B);
        fPts[6] = SkPoint::Make(L, B - rrect.radii(SkRRect::kLowerLeft_Corner).fY);
        fPts[7] = SkPoint::Make(L, T + rrect.radii(SkRRect::kUpperLeft_Corner).fY);
    }

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The documentation for this class was generated from the following file:

• third_party/skia/src/core/SkPathMakers.h