42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// custom font data
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//
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// Date: 2024-02-02
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#pragma once
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#include <base/utils.h>
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namespace custom_font
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{
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enum font_size
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{
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FONT_SIZE_8 = 0,
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FONT_SIZE_16,
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FONT_SIZE_24,
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FONT_SIZE_32,
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};
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// Function: get character font dot-array data
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//
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// Parameters: str - character
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//
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// fs - font height
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//
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// Return: the dot array buffer (do not free the buffer)
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//
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// NOTE: the ptr[0] is cols and ptr[1] is rows, real dot-array data started from ptr[2]
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uint8_t* get_font_data(const char* str, font_size fs = FONT_SIZE_16);
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// Function: get string font dot-array data
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//
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// Parameters: text - string
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//
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// ptr - to receive the font data (do not free the buffer), user should ensure enough space
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//
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// NOTE: the ptr[i][0] is cols and ptr[i][1] is rows, real dot-array data started from ptr[i][2]
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//
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// fs - font height
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//
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// Return: words of the text or valid data put in ptr
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int get_string_font(const char* text, uint8_t** ptr, custom_font::font_size fs = FONT_SIZE_16);
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};
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