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Mitchell Hashimoto
2022-11-25 10:40:33 -08:00
parent 58292e5930
commit ef16ba263f
1 changed files with 160 additions and 0 deletions
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160
src/font/BoxFont.zig
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@ -225,6 +225,23 @@ fn draw(self: BoxFont, img: *pixman.Image, cp: u32) !void {
0x254e => self.draw_light_double_dash_vertical(img),
0x254f => self.draw_heavy_double_dash_vertical(img),
0x2550 => self.draw_double_horizontal(img),
0x2551 => self.draw_double_vertical(img),
0x2552 => self.draw_down_single_and_right_double(img),
0x2553 => self.draw_down_double_and_right_single(img),
0x2554 => self.draw_double_down_and_right(img),
0x2555 => self.draw_down_single_and_left_double(img),
0x2556 => self.draw_down_double_and_left_single(img),
0x2557 => self.draw_double_down_and_left(img),
0x2558 => self.draw_up_single_and_right_double(img),
0x2559 => self.draw_up_double_and_right_single(img),
0x255a => self.draw_double_up_and_right(img),
0x255b => self.draw_up_single_and_left_double(img),
0x255c => self.draw_up_double_and_left_single(img),
0x255d => self.draw_double_up_and_left(img),
0x255e => self.draw_vertical_single_and_right_double(img),
0x255f => self.draw_vertical_double_and_right_single(img),
else => return error.InvalidCodepoint,
}
}
@ -705,6 +722,149 @@ fn draw_heavy_double_dash_vertical(self: BoxFont, img: *pixman.Image) void {
);
}
fn draw_double_horizontal(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const mid = (self.height - thick_px * 3) / 2;
self.hline(img, 0, self.width, mid, thick_px);
self.hline(img, 0, self.width, mid + 2 * thick_px, thick_px);
}
fn draw_double_vertical(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const mid = (self.width - thick_px * 3) / 2;
self.vline(img, 0, self.height, mid, thick_px);
self.vline(img, 0, self.height, mid + 2 * thick_px, thick_px);
}
fn draw_down_single_and_right_double(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px) / 2;
self.vline_middle_down(img, .light, .light);
self.hline(img, vmid, self.width, hmid, thick_px);
self.hline(img, vmid, self.width, hmid + 2 * thick_px, thick_px);
}
fn draw_down_double_and_right_single(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.hline_middle_right(img, .light, .light);
self.vline(img, hmid, self.height, vmid, thick_px);
self.vline(img, hmid, self.height, vmid + 2 * thick_px, thick_px);
}
fn draw_double_down_and_right(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.vline(img, hmid, self.height, vmid, thick_px);
self.vline(img, hmid + 2 * thick_px, self.height, vmid + 2 * thick_px, thick_px);
self.hline(img, vmid, self.width, hmid, thick_px);
self.hline(img, vmid + 2 * thick_px, self.width, hmid + 2 * thick_px, thick_px);
}
fn draw_down_single_and_left_double(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width + thick_px) / 2;
self.vline_middle_down(img, .light, .light);
self.hline(img, 0, vmid, hmid, thick_px);
self.hline(img, 0, vmid, hmid + 2 * thick_px, thick_px);
}
fn draw_down_double_and_left_single(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.hline_middle_left(img, .light, .light);
self.vline(img, hmid, self.height, vmid, thick_px);
self.vline(img, hmid, self.height, vmid + 2 * thick_px, thick_px);
}
fn draw_double_down_and_left(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.vline(img, hmid + 2 * thick_px, self.height, vmid, thick_px);
self.vline(img, hmid, self.height, vmid + 2 * thick_px, thick_px);
self.hline(img, 0, vmid + 2 * thick_px, hmid, thick_px);
self.hline(img, 0, vmid, hmid + 2 * thick_px, thick_px);
}
fn draw_up_single_and_right_double(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px) / 2;
self.vline_middle_up(img, .light, .light);
self.hline(img, vmid, self.width, hmid, thick_px);
self.hline(img, vmid, self.width, hmid + 2 * thick_px, thick_px);
}
fn draw_up_double_and_right_single(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height + thick_px) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.hline_middle_right(img, .light, .light);
self.vline(img, 0, hmid, vmid, thick_px);
self.vline(img, 0, hmid, vmid + 2 * thick_px, thick_px);
}
fn draw_double_up_and_right(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.vline(img, 0, hmid + 2 * thick_px, vmid, thick_px);
self.vline(img, 0, hmid, vmid + 2 * thick_px, thick_px);
self.hline(img, vmid + 2 * thick_px, self.width, hmid, thick_px);
self.hline(img, vmid, self.width, hmid + 2 * thick_px, thick_px);
}
fn draw_up_single_and_left_double(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width + thick_px) / 2;
self.vline_middle_up(img, .light, .light);
self.hline(img, 0, vmid, hmid, thick_px);
self.hline(img, 0, vmid, hmid + 2 * thick_px, thick_px);
}
fn draw_up_double_and_left_single(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height + thick_px) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.hline_middle_left(img, .light, .light);
self.vline(img, 0, hmid, vmid, thick_px);
self.vline(img, 0, hmid, vmid + 2 * thick_px, thick_px);
}
fn draw_double_up_and_left(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px * 3) / 2;
self.vline(img, 0, hmid + 0 * thick_px + thick_px, vmid, thick_px);
self.vline(img, 0, hmid + 2 * thick_px + thick_px, vmid + 2 * thick_px, thick_px);
self.hline(img, 0, vmid, hmid, thick_px);
self.hline(img, 0, vmid, hmid + 2 * thick_px, thick_px);
}
fn draw_vertical_single_and_right_double(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const hmid = (self.height - thick_px * 3) / 2;
const vmid = (self.width - thick_px) / 2;
self.vline_middle(img, .light);
self.hline(img, vmid, self.width, hmid, thick_px);
self.hline(img, vmid, self.width, hmid + 2 * thick_px, thick_px);
}
fn draw_vertical_double_and_right_single(self: BoxFont, img: *pixman.Image) void {
const thick_px = Thickness.light.height(self.thickness);
const vmid = (self.width - thick_px * 3) / 2;
self.hline(img, vmid + 2 * thick_px, self.width, (self.height - thick_px) / 2, thick_px);
self.vline(img, 0, self.height, vmid, thick_px);
self.vline(img, 0, self.height, vmid + 2 * thick_px, thick_px);
}
fn draw_dash_horizontal(
self: BoxFont,
img: *pixman.Image,