| /* |
| * Copyright 2012 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| #ifndef SkPathOpsRect_DEFINED |
| #define SkPathOpsRect_DEFINED |
| |
| #include "SkPathOpsPoint.h" |
| |
| struct SkDRect { |
| double fLeft, fTop, fRight, fBottom; |
| |
| void add(const SkDPoint& pt) { |
| if (fLeft > pt.fX) { |
| fLeft = pt.fX; |
| } |
| if (fTop > pt.fY) { |
| fTop = pt.fY; |
| } |
| if (fRight < pt.fX) { |
| fRight = pt.fX; |
| } |
| if (fBottom < pt.fY) { |
| fBottom = pt.fY; |
| } |
| } |
| |
| bool contains(const SkDPoint& pt) const { |
| return approximately_between(fLeft, pt.fX, fRight) |
| && approximately_between(fTop, pt.fY, fBottom); |
| } |
| |
| bool intersects(SkDRect* r) const { |
| SkASSERT(fLeft <= fRight); |
| SkASSERT(fTop <= fBottom); |
| SkASSERT(r->fLeft <= r->fRight); |
| SkASSERT(r->fTop <= r->fBottom); |
| return r->fLeft <= fRight && fLeft <= r->fRight && r->fTop <= fBottom && fTop <= r->fBottom; |
| } |
| |
| void set(const SkDPoint& pt) { |
| fLeft = fRight = pt.fX; |
| fTop = fBottom = pt.fY; |
| } |
| |
| double width() const { |
| return fRight - fLeft; |
| } |
| |
| double height() const { |
| return fBottom - fTop; |
| } |
| |
| void setBounds(const SkDLine&); |
| void setBounds(const SkDCubic&); |
| void setBounds(const SkDQuad&); |
| void setRawBounds(const SkDCubic&); |
| void setRawBounds(const SkDQuad&); |
| }; |
| |
| #endif |