polygon_shape.cc | Explore in Territory

/*
 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "third_party/blink/renderer/core/layout/shapes/polygon_shape.h"

#include "third_party/blink/renderer/platform/wtf/math_extras.h"

namespace blink {

static inline gfx::Vector2dF InwardEdgeNormal(const FloatPolygonEdge& edge) { … }

static inline gfx::Vector2dF OutwardEdgeNormal(const FloatPolygonEdge& edge) { … }

static inline bool OverlapsYRange(const gfx::RectF& rect, float y1, float y2) { … }

float OffsetPolygonEdge::XIntercept(float y) const { … }

FloatShapeInterval OffsetPolygonEdge::ClippedEdgeXRange(float y1,
                                                        float y2) const { … }

static float CircleXIntercept(float y, float radius) { … }

static FloatShapeInterval ClippedCircleXRange(const gfx::PointF& center,
                                              float radius,
                                              float y1,
                                              float y2) { … }

LogicalRect PolygonShape::ShapeMarginLogicalBoundingBox() const { … }

LineSegment PolygonShape::GetExcludedInterval(LayoutUnit logical_top,
                                              LayoutUnit logical_height) const { … }

void PolygonShape::BuildDisplayPaths(DisplayPaths& paths) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/layout/shapes/polygon_shape.cc
