File: round_rect_painter.cc

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (36 lines) | stat: -rw-r--r-- 1,215 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
// Copyright 2012 The Chromium Authors
// 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