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20 lines
532 B
C++
20 lines
532 B
C++
#pragma once
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#include <string>
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#include <base/types.h>
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#define UNICODE_BAR_CHAR_SIZE (strlen("█"))
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/** Allows you to draw a unicode-art bar whose width is displayed with a resolution of 1/8 character.
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*/
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namespace UnicodeBar
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{
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double getWidth(double x, double min, double max, double max_width);
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size_t getWidthInBytes(double width);
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/// In `dst` there must be a space for barWidthInBytes(width) characters and a trailing zero.
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void render(double width, char * dst);
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std::string render(double width);
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}
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