From 1735d04ae4c6609f9a6ad971de2e8a85c4386457 Mon Sep 17 00:00:00 2001 From: qiudejia Date: Sun, 28 Sep 2025 13:55:32 +0800 Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=A8256=E7=A7=8D=E9=A2=9C?= =?UTF-8?q?=E8=89=B2=E6=98=A0=E5=B0=84?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/qelmt/aci_colors.rs | 264 ++++++++++++++++++++++++++++++++ src/qelmt/mod.rs | 41 ++--- src/util/generate_aci_colors.py | 70 +++++++++ 3 files changed, 357 insertions(+), 18 deletions(-) create mode 100644 src/qelmt/aci_colors.rs create mode 100644 src/util/generate_aci_colors.py diff --git a/src/qelmt/aci_colors.rs b/src/qelmt/aci_colors.rs new file mode 100644 index 0000000..3140060 --- /dev/null +++ b/src/qelmt/aci_colors.rs @@ -0,0 +1,264 @@ + + +pub const ACI_COLORS: [(u8,u8,u8); 255] = [ + (0,0,0), + (255,0,0), + (255,255,0), + (0,255,0), + (0,255,255), + (0,0,255), + (255,0,255), + // (255,255,255), //白色/黑色。先判空 + (128,128,128), + (192,192,192), + (255,0,0), + (230,0,0), + (204,0,0), + (178,0,0), + (153,0,0), + (128,0,0), + (102,0,0), + (76,0,0), + (51,0,0), + (25,0,0), + (255,64,0), + (230,57,0), + (204,51,0), + (178,45,0), + (153,38,0), + (128,32,0), + (102,25,0), + (76,19,0), + (51,13,0), + (25,6,0), + (255,128,0), + (230,115,0), + (204,102,0), + (178,89,0), + (153,76,0), + (128,64,0), + (102,51,0), + (76,38,0), + (51,25,0), + (25,13,0), + (255,191,0), + (230,172,0), + (204,153,0), + (178,134,0), + (153,115,0), + (128,96,0), + (102,76,0), + (76,57,0), + (51,38,0), + (25,19,0), + (255,255,0), + (230,230,0), + (204,204,0), + (178,178,0), + (153,153,0), + (128,128,0), + (102,102,0), + (76,76,0), + (51,51,0), + (25,25,0), + (191,255,0), + (172,230,0), + (153,204,0), + (134,178,0), + (115,153,0), + (96,128,0), + (76,102,0), + (57,76,0), + (38,51,0), + (19,25,0), + (128,255,0), + (115,230,0), + (102,204,0), + (89,178,0), + (76,153,0), + (64,128,0), + (51,102,0), + (38,76,0), + (25,51,0), + (13,25,0), + (64,255,0), + (57,230,0), + (51,204,0), + (45,178,0), + (38,153,0), + (32,128,0), + (25,102,0), + (19,76,0), + (13,51,0), + (6,25,0), + (0,255,0), + (0,230,0), + (0,204,0), + (0,178,0), + (0,153,0), + (0,128,0), + (0,102,0), + (0,76,0), + (0,51,0), + (0,25,0), + (0,255,64), + (0,230,57), + (0,204,51), + (0,178,45), + (0,153,38), + (0,128,32), + (0,102,25), + (0,76,19), + (0,51,13), + (0,25,6), + (0,255,128), + (0,230,115), + (0,204,102), + (0,178,89), + (0,153,76), + (0,128,64), + (0,102,51), + (0,76,38), + (0,51,25), + (0,25,13), + (0,255,191), + (0,230,172), + (0,204,153), + (0,178,134), + (0,153,115), + (0,128,96), + (0,102,76), + (0,76,57), + (0,51,38), + (0,25,19), + (0,255,255), + (0,230,230), + (0,204,204), + (0,178,178), + (0,153,153), + (0,128,128), + (0,102,102), + (0,76,76), + (0,51,51), + (0,25,25), + (0,191,255), + (0,172,230), + (0,153,204), + (0,134,178), + (0,115,153), + (0,96,128), + (0,76,102), + (0,57,76), + (0,38,51), + (0,19,25), + (0,128,255), + (0,115,230), + (0,102,204), + (0,89,178), + (0,76,153), + (0,64,128), + (0,51,102), + (0,38,76), + (0,25,51), + (0,13,25), + (0,64,255), + (0,57,230), + (0,51,204), + (0,45,178), + (0,38,153), + (0,32,128), + (0,25,102), + (0,19,76), + (0,13,51), + (0,6,25), + (0,0,255), + (0,0,230), + (0,0,204), + (0,0,178), + (0,0,153), + (0,0,128), + (0,0,102), + (0,0,76), + (0,0,51), + (0,0,25), + (64,0,255), + (57,0,230), + (51,0,204), + (45,0,178), + (38,0,153), + (32,0,128), + (25,0,102), + (19,0,76), + (13,0,51), + (6,0,25), + (128,0,255), + (115,0,230), + (102,0,204), + (89,0,178), + (76,0,153), + (64,0,128), + (51,0,102), + (38,0,76), + (25,0,51), + (13,0,25), + (191,0,255), + (172,0,230), + (153,0,204), + (134,0,178), + (115,0,153), + (96,0,128), + (76,0,102), + (57,0,76), + (38,0,51), + (19,0,25), + (255,0,255), + (230,0,230), + (204,0,204), + (178,0,178), + (153,0,153), + (128,0,128), + (102,0,102), + (76,0,76), + (51,0,51), + (25,0,25), + (255,0,191), + (230,0,172), + (204,0,153), + (178,0,134), + (153,0,115), + (128,0,96), + (102,0,76), + (76,0,57), + (51,0,38), + (25,0,19), + (255,0,128), + (230,0,115), + (204,0,102), + (178,0,89), + (153,0,76), + (128,0,64), + (102,0,51), + (76,0,38), + (51,0,25), + (25,0,13), + (255,0,64), + (230,0,57), + (204,0,51), + (178,0,45), + (153,0,38), + (128,0,32), + (102,0,25), + (76,0,19), + (51,0,13), + (25,0,6), + (255,255,255), + (192,192,192), + (128,128,128), + (64,64,64), + (32,32,32), + (0,0,0), +]; + +pub fn aci_to_rgb(aci: u8) -> (u8,u8,u8) { + ACI_COLORS[aci as usize] +} diff --git a/src/qelmt/mod.rs b/src/qelmt/mod.rs index c07871c..7654aa3 100644 --- a/src/qelmt/mod.rs +++ b/src/qelmt/mod.rs @@ -13,6 +13,9 @@ use uuid::Uuid; use tracing::{error, info, span, trace, Level}; +pub mod aci_colors; +use crate::qelmt::aci_colors::aci_to_rgb; + pub mod arc; pub use arc::Arc; @@ -31,6 +34,8 @@ pub use polygon::Polygon; pub mod ellipse; pub use ellipse::Ellipse; + + // 在 DXF 图纸中根据名称查找特定的块（Block） fn find_block<'a>(drw: &'a Drawing, name: &str) -> Option<&'a Block> { //this is ugly there has to be a cleaner way to filter this....but for my first attempt at pulling the @@ -1736,24 +1741,24 @@ enum TextEntity<'a> { } // AutoCAD Color Index (ACI) 到 RGB 转换函数 -fn aci_to_rgb(aci: u8) -> (u8, u8, u8) { - match aci { - 1 => (255, 0, 0), // 红色 - 2 => (255, 255, 0), // 黄色 - 3 => (0, 255, 0), // 绿色 - 4 => (0, 255, 255), // 青色 - 5 => (0, 0, 255), // 蓝色 - 6 => (255, 0, 255), // 洋红色 - // 7 => (255, 255, 255), // 白色 - 8 => (128, 128, 128), // 深灰色 - 9 => (192, 192, 192), // 浅灰色 - 94 => (0, 129, 0), // 深绿色 - 15 => (129, 86, 86), // 深棕色 - - // 更多标准颜色可以根据需要添加 - _ => (0, 0, 0), // 默认黑色 - } -} +// fn aci_to_rgb(aci: u8) -> (u8, u8, u8) { +// match aci { +// 1 => (255, 0, 0), // 红色 +// 2 => (255, 255, 0), // 黄色 +// 3 => (0, 255, 0), // 绿色 +// 4 => (0, 255, 255), // 青色 +// 5 => (0, 0, 255), // 蓝色 +// 6 => (255, 0, 255), // 洋红色 +// // 7 => (255, 255, 255), // 白色 +// 8 => (128, 128, 128), // 深灰色 +// 9 => (192, 192, 192), // 浅灰色 +// 94 => (0, 129, 0), // 深绿色 +// 15 => (129, 86, 86), // 深棕色 + +// // 更多标准颜色可以根据需要添加 +// _ => (0, 0, 0), // 默认黑色 +// } +// } // ACI 转换为 HexColor fn aci_to_hex_color(aci: u8) -> HexColor { diff --git a/src/util/generate_aci_colors.py b/src/util/generate_aci_colors.py new file mode 100644 index 0000000..f0271dd --- /dev/null +++ b/src/util/generate_aci_colors.py @@ -0,0 +1,70 @@ +# generate_aci_colors.py +# 生成 AutoCAD ACI 颜色表 (0-255)，输出 Rust 源码文件 aci_colors.rs + +import math + +def hsv_to_rgb(h, s, v): + c = v * s + x = c * (1 - abs((h / 60) % 2 - 1)) + m = v - c + if 0 <= h < 60: + r, g, b = c, x, 0 + elif 60 <= h < 120: + r, g, b = x, c, 0 + elif 120 <= h < 180: + r, g, b = 0, c, x + elif 180 <= h < 240: + r, g, b = 0, x, c + elif 240 <= h < 300: + r, g, b = x, 0, c + else: + r, g, b = c, 0, x + return ( + int(round((r + m) * 255)), + int(round((g + m) * 255)), + int(round((b + m) * 255)), + ) + +# 固定颜色（0–9 + 250–255） +fixed_colors = { + 0: (0, 0, 0), # BYBLOCK + 1: (255, 0, 0), # 红 + 2: (255, 255, 0), # 黄 + 3: (0, 255, 0), # 绿 + 4: (0, 255, 255), # 青 + 5: (0, 0, 255), # 蓝 + 6: (255, 0, 255), # 洋红 + 7: (255, 255, 255), # 白 + 8: (128, 128, 128), # 深灰 + 9: (192, 192, 192), # 浅灰 + 250: (255, 255, 255), + 251: (192, 192, 192), + 252: (128, 128, 128), + 253: (64, 64, 64), + 254: (32, 32, 32), + 255: (0, 0, 0), +} + +colors = [] + +for i in range(256): + if i in fixed_colors: + colors.append(fixed_colors[i]) + elif 10 <= i <= 249: + idx = i - 10 + hue = (idx // 10) * 15.0 # 每 10 个色 → 色相 +15° + val = 1.0 - (idx % 10) * 0.1 # 亮度从 1.0 → 0.1 + colors.append(hsv_to_rgb(hue, 1.0, val)) + else: + colors.append((0, 0, 0)) # 兜底（不会用到） + +# 写 Rust 文件 +with open("aci_colors.rs", "w", encoding="utf-8") as f: + f.write("// Auto-generated ACI color table (0–255)\n") + f.write("pub const ACI_COLORS: [(u8,u8,u8); 256] = [\n") + for c in colors: + f.write(f" ({c[0]},{c[1]},{c[2]}),\n") + f.write("];\n\n") + f.write("pub fn aci_to_rgb(aci: u8) -> (u8,u8,u8) {\n") + f.write(" ACI_COLORS[aci as usize]\n") + f.write("}\n")