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47 lines
912 B
47 lines
912 B
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#include <stdio.h> |
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#include <stdlib.h> |
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#include "u8g2.h" |
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/* both arrays are NULL terminated */ |
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extern const uint8_t *u8g2_font_list[]; |
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extern char *u8g2_font_names[]; |
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u8g2_t u8g2; |
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int main(int argc, char **argv) |
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{ |
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int i, is_found; |
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uint16_t encoding; |
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if ( argc <= 1 ) |
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{ |
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printf("codesearch encoding\n"); |
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} |
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else |
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{ |
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encoding = atoi(argv[1]); |
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u8g2_Setup_null(&u8g2, U8G2_R0, u8x8_byte_empty, u8x8_dummy_cb); |
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i = 0; |
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is_found = 0; |
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while( u8g2_font_list[i] != NULL ) |
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{ |
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u8g2_SetFont(&u8g2, u8g2_font_list[i]); |
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if ( u8g2_IsGlyph(&u8g2, encoding) ) |
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{ |
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if ( is_found == 0 ) |
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{ |
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printf("encoding '%d' available in the following fonts:\n", encoding); |
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is_found = 1; |
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} |
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printf("%s\n", u8g2_font_names[i]); |
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} |
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i++; |
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} |
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if ( is_found == 0 ) |
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{ |
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printf("encoding '%d' is not available in any font.\n", encoding); |
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} |
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} |
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return 0; |
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}
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