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@ -7,9 +7,9 @@
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#include "demo.h"
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#include "demo.h"
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// show unicode blocks. a block is always a multiple of 16 codepoints.
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// show unicode blocks. a block is always a multiple of 16 codepoints.
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#define ITERATIONS 20 // show this many pages
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#define ITERATIONS 30 // show this many pages
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#define BLOCKSIZE 256 // show this many per page
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#define BLOCKSIZE 512 // show this many per page
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#define CHUNKSIZE 16 // show this many per line
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#define CHUNKSIZE 32 // show this many per line
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int unicodeblocks_demo(struct notcurses* nc){
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int unicodeblocks_demo(struct notcurses* nc){
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struct ncplane* n = notcurses_stdplane(nc);
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struct ncplane* n = notcurses_stdplane(nc);
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@ -26,11 +26,11 @@ int unicodeblocks_demo(struct notcurses* nc){
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}
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}
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ncplane_fg_rgb8(n, 0xad, 0xd8, 0xe6);
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ncplane_fg_rgb8(n, 0xad, 0xd8, 0xe6);
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ncplane_bg_rgb8(n, 0, 0, 0);
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ncplane_bg_rgb8(n, 0, 0, 0);
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if(ncplane_printf(n, "Unicode points %x–%x\n", blockstart, blockstart + BLOCKSIZE) <= 0){
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if(ncplane_printf(n, "Unicode points %04x–%04x\n", blockstart, blockstart + BLOCKSIZE) <= 0){
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return -1;
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return -1;
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}
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}
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for(chunk = 0 ; chunk < BLOCKSIZE / CHUNKSIZE ; ++chunk){
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for(chunk = 0 ; chunk < BLOCKSIZE / CHUNKSIZE ; ++chunk){
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if(ncplane_cursor_move_yx(n, 4 + chunk, 4)){
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if(ncplane_cursor_move_yx(n, 4 + chunk, 1)){
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return -1;
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return -1;
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}
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}
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int z;
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int z;
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@ -70,10 +70,10 @@ int unicodeblocks_demo(struct notcurses* nc){
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return -1;
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return -1;
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}
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}
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}
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}
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usleep(100000);
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usleep(10000);
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// for a 32-bit wchar_t, we would want up through 24 bits of block ID. but
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// for a 32-bit wchar_t, we would want up through 24 bits of block ID. but
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// really, the vast majority of space is unused. cap at 0x3000.
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// really, the vast majority of space is unused. cap at 0x3000.
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blockstart = random() % 0x3000;
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blockstart += BLOCKSIZE;
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}
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}
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return 0;
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return 0;
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}
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}
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