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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "ui/views/round_rect_painter.h"
- #include "cc/paint/paint_canvas.h"
- #include "ui/gfx/canvas.h"
- #include "ui/gfx/geometry/skia_conversions.h"
- namespace views {
- RoundRectPainter::RoundRectPainter(SkColor border_color, int corner_radius)
- : border_color_(border_color), corner_radius_(corner_radius) {}
- RoundRectPainter::~RoundRectPainter() = default;
- gfx::Size RoundRectPainter::GetMinimumSize() const {
- return gfx::Size(1, 1);
- }
- void RoundRectPainter::Paint(gfx::Canvas* canvas, const gfx::Size& size) {
- cc::PaintFlags flags;
- flags.setColor(border_color_);
- flags.setStyle(cc::PaintFlags::kStroke_Style);
- flags.setStrokeWidth(kBorderWidth);
- flags.setAntiAlias(true);
- gfx::Rect rect(size);
- rect.Inset(gfx::Insets::TLBR(0, 0, kBorderWidth, kBorderWidth));
- SkRect skia_rect = gfx::RectToSkRect(rect);
- skia_rect.offset(kBorderWidth / 2.f, kBorderWidth / 2.f);
- canvas->sk_canvas()->drawRoundRect(skia_rect, SkIntToScalar(corner_radius_),
- SkIntToScalar(corner_radius_), flags);
- }
- } // namespace views
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