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Cleaups based on code review comments

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This commit is contained in:
Alexander Gololobov 2022-12-20 17:02:30 +01:00
parent 5349a0b966
commit 424ae4686e
1 changed files with 17 additions and 14 deletions
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31
src/Common/UnicodeBar.cpp
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@ -33,22 +33,25 @@ namespace UnicodeBar
return (x - min) / (max - min) * max_width;
}
/// We use the following Unicode characters to draw the bar:
/// U+2588 "█" Full block
/// U+2589 "▉" Left seven eighths block
/// U+258A "▊" Left three quarters block
/// U+258B "▋" Left five eighths block
/// U+258C "▌" Left half block
/// U+258D "▍" Left three eighths block
/// U+258E "▎" Left one quarter block
/// U+258F "▏" Left one eighth block
constexpr size_t GRADES_IN_FULL_BAR = 8;
constexpr char FULL_BAR[] = "█";
constexpr char FRACTIONAL_BARS[] = "▏▎▍▌▋▊▉"; /// 7 elements: 1/8, 2/8, 3/8, 4/8, 5/8, 6/8, 7/8
namespace
{
/// We use the following Unicode characters to draw the bar:
/// U+2588 "█" Full block
/// U+2589 "▉" Left seven eighths block
/// U+258A "▊" Left three quarters block
/// U+258B "▋" Left five eighths block
/// U+258C "▌" Left half block
/// U+258D "▍" Left three eighths block
/// U+258E "▎" Left one quarter block
/// U+258F "▏" Left one eighth block
constexpr size_t GRADES_IN_FULL_BAR = 8;
constexpr char FULL_BAR[] = "█";
constexpr char FRACTIONAL_BARS[] = "▏▎▍▌▋▊▉"; /// 7 elements: 1/8, 2/8, 3/8, 4/8, 5/8, 6/8, 7/8
}
size_t getWidthInBytes(double width)
{
Int64 int_width = Int64(width * GRADES_IN_FULL_BAR);
Int64 int_width = static_cast<Int64>(width * GRADES_IN_FULL_BAR);
return (int_width / GRADES_IN_FULL_BAR) * UNICODE_BAR_CHAR_SIZE + (int_width % GRADES_IN_FULL_BAR ? UNICODE_BAR_CHAR_SIZE : 0);
}
@ -66,7 +69,7 @@ namespace UnicodeBar
void render(double width, char * dst, const char * dst_end)
{
Int64 int_width = Int64(width * GRADES_IN_FULL_BAR);
Int64 int_width = static_cast<Int64>(width * GRADES_IN_FULL_BAR);
size_t floor_width = (int_width / GRADES_IN_FULL_BAR);
for (size_t i = 0; i < floor_width; ++i)