File: favicon_size.cc

package info (click to toggle)
chromium-browser 41.0.2272.118-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie-kfreebsd
  • size: 2,189,132 kB
  • sloc: cpp: 9,691,462; ansic: 3,341,451; python: 712,689; asm: 518,779; xml: 208,926; java: 169,820; sh: 119,353; perl: 68,907; makefile: 28,311; yacc: 13,305; objc: 11,385; tcl: 3,186; cs: 2,225; sql: 2,217; lex: 2,215; lisp: 1,349; pascal: 1,256; awk: 407; ruby: 155; sed: 53; php: 14; exp: 11
file content (25 lines) | stat: -rw-r--r-- 766 bytes parent folder | download | duplicates (15) 
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
 
// Copyright (c) 2011 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/gfx/favicon_size.h"

namespace gfx {

const int kFaviconSize = 16;

void CalculateFaviconTargetSize(int* width, int* height) {
  if (*width > kFaviconSize || *height > kFaviconSize) {
    // Too big, resize it maintaining the aspect ratio.
    float aspect_ratio = static_cast<float>(*width) /
                         static_cast<float>(*height);
    *height = kFaviconSize;
    *width = static_cast<int>(aspect_ratio * *height);
    if (*width > kFaviconSize) {
      *width = kFaviconSize;
      *height = static_cast<int>(*width / aspect_ratio);
    }
  }
}

}  // namespace gfx