Alex Mikhalev
8d24829f67
git-subtree-dir: components/u8g2 git-subtree-split: 45ac4e0edc76c6bc3d808304fccb73c543535ded
107 lines
2.2 KiB
C
107 lines
2.2 KiB
C
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#include "u8g2.h"
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#include <stdio.h>
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u8g2_t u8g2;
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const uint16_t my_kerning_table[] =
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{
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/* first char, second char, gap reduction value */
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0x646, 0x627, 4, /* ن and ا */
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0x627, 0x647, 5, /* ا and ه */
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0x647, 0x62C, 6, /* ه and ج */
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0x645, 0x627, 3, /* م and ا */
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0x627, 0x644, 4, /* ا and ل */
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0x644, 0x633, 2, /* ل and س */
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/* this line terminates the table */
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0xffff, 0xffff, 0xffff
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};
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int main(void)
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{
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int x, y;
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int k;
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int i;
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u8g2_SetupBuffer_SDL_128x64_4(&u8g2, &u8g2_cb_r0);
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u8x8_InitDisplay(u8g2_GetU8x8(&u8g2));
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u8x8_SetPowerSave(u8g2_GetU8x8(&u8g2), 0);
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//u8g2_SetFont(&u8g2, u8g2_font_helvB18_tr);
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x = 50;
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y = 30;
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for(;;)
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{
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#ifdef U8G2_WITH_HVLINE_COUNT
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u8g2.hv_cnt = 0UL;
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#endif /* U8G2_WITH_HVLINE_COUNT */
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/*
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u8g2_ClearBuffer(&u8g2);
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u8g2_SetFontDirection(&u8g2, 0);
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u8g2_DrawStr(&u8g2, x, y, "ABC");
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u8g2_SetFontDirection(&u8g2, 1);
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u8g2_DrawStr(&u8g2, x, y, "abc");
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u8g2_SetFontDirection(&u8g2, 2);
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u8g2_DrawStr(&u8g2, x, y, "abc");
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u8g2_SetFontDirection(&u8g2, 3);
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u8g2_DrawStr(&u8g2, x, y, "abc");
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u8g2_SendBuffer(&u8g2);
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*/
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//u8g2_SetFont(&u8g2, u8g2_font_cu12_t_arabic);
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u8g2_SetFont(&u8g2, u8g2_font_unifont_t_arabic);
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u8g2_FirstPage(&u8g2);
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i = 0;
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do
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{
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u8g2_SetFontDirection(&u8g2, 0);
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u8g2_DrawExtUTF8(&u8g2, x, y, 1, NULL, "سلام جهان");
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u8g2_DrawExtUTF8(&u8g2, x, y+20, 1, my_kerning_table, "سلام جهان");
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i++;
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} while( u8g2_NextPage(&u8g2) );
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#ifdef U8G2_WITH_HVLINE_COUNT
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printf("hv cnt: %ld\n", u8g2.hv_cnt);
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#endif /* U8G2_WITH_HVLINE_COUNT */
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do
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{
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k = u8g_sdl_get_key();
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} while( k < 0 );
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if ( k == 273 ) y -= 7;
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if ( k == 274 ) y += 7;
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if ( k == 276 ) x -= 7;
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if ( k == 275 ) x += 7;
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if ( k == 'e' ) y -= 1;
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if ( k == 'x' ) y += 1;
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if ( k == 's' ) x -= 1;
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if ( k == 'd' ) x += 1;
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if ( k == 'q' ) break;
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}
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//u8x8_Set8x8Font(u8g2_GetU8x8(&u8g2), bdf_font);
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//u8x8_Draw8x8String(u8g2_GetU8x8(&u8g2), 0, 0, "Hello World!");
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return 0;
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}
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