diff options
Diffstat (limited to '')
| -rw-r--r-- | bin/man/psfed.1 | 10 | ||||
| -rw-r--r-- | bin/psfed.c | 56 |
2 files changed, 64 insertions, 2 deletions
diff --git a/bin/man/psfed.1 b/bin/man/psfed.1 index 88430551..bd15d897 100644 --- a/bin/man/psfed.1 +++ b/bin/man/psfed.1 @@ -62,10 +62,10 @@ Select previous/next glyph. Select glyph in previous/next row. . .It Ic y -Copy the selected glyph. +Copy selected glyph. . .It Ic e -Edit the selected glyph in +Edit selected glyph in .Sx Edit Mode . . .It Ic i @@ -101,6 +101,12 @@ Flip selected bit. .It Ic r Invert glyph. . +.It Ic H Ic L +Move glyph left/right. +. +.It Ic K Ic J +Move glyph up/down. +. .It Ic p Paste the copied glyph. . diff --git a/bin/psfed.c b/bin/psfed.c index db61c714..8cf792da 100644 --- a/bin/psfed.c +++ b/bin/psfed.c @@ -188,6 +188,10 @@ static uint8_t bitGet(uint32_t index, uint32_t x, uint32_t y) { static void bitFlip(uint32_t index, uint32_t x, uint32_t y) { *bitByte(index, x, y) ^= 1 << (7 - x % 8); } +static void bitSet(uint32_t index, uint32_t x, uint32_t y, uint8_t bit) { + *bitByte(index, x, y) &= ~(1 << (7 - x % 8)); + *bitByte(index, x, y) |= bit << (7 - x % 8); +} static void drawGlyph( uint32_t destX, uint32_t destY, uint32_t scale, @@ -344,6 +348,7 @@ static void inputEdit(char ch) { break; case 'k': if (edit.y) edit.y--; break; case 'j': if (edit.y + 1 < header.glyph.height) edit.y++; break; case ' ': bitFlip(edit.index, edit.x, edit.y); + break; case 'r': { for (uint32_t y = 0; y < header.glyph.height; ++y) { for (uint32_t x = 0; x < header.glyph.width; ++x) { @@ -351,6 +356,57 @@ static void inputEdit(char ch) { } } } + + break; case 'H': { + for (uint32_t x = 0; x < header.glyph.width; ++x) { + for (uint32_t y = 0; y < header.glyph.height; ++y) { + if (x + 1 < header.glyph.width) { + bitSet(edit.index, x, y, bitGet(edit.index, x + 1, y)); + } else { + bitSet(edit.index, x, y, 0); + } + } + } + } + + break; case 'L': { + uint32_t width = header.glyph.width; + for (uint32_t x = width - 1; x < width; --x) { + for (uint32_t y = 0; y < header.glyph.height; ++y) { + if (x - 1 < width) { + bitSet(edit.index, x, y, bitGet(edit.index, x - 1, y)); + } else { + bitSet(edit.index, x, y, 0); + } + } + } + } + + break; case 'K': { + for (uint32_t y = 0; y < header.glyph.height; ++y) { + for (uint32_t x = 0; x < header.glyph.width; ++x) { + if (y + 1 < header.glyph.height) { + bitSet(edit.index, x, y, bitGet(edit.index, x, y + 1)); + } else { + bitSet(edit.index, x, y, 0); + } + } + } + } + + break; case 'J': { + uint32_t height = header.glyph.height; + for (uint32_t y = height - 1; y < height; --y) { + for (uint32_t x = 0; x < header.glyph.width; ++x) { + if (y - 1 < height) { + bitSet(edit.index, x, y, bitGet(edit.index, x, y - 1)); + } else { + bitSet(edit.index, x, y, 0); + } + } + } + } + break; case 'p': { memcpy(glyph(edit.index), edit.copy, header.glyph.size); } |