b612
044f2f4381
- 新增半解析、旧模型、自定义与多源堆叠星历实例，提供 Context、Instance、SPK 读取及状态与视位置计算 - 统一太阳、月球和行星实例接口，扩展黄经穿越、留、相位、最近角距、偕日可见、任意高度升落、轨道节点及凌日等天象查询 - 完善日月食、月掩与凌日的月缘剖面、有限盘面接触、站心修正、局地可见性、全球路径和地图输出 - 新增 SVG、GeoJSON、KML 天象输出及凌日、月掩和月缘地形相关缓存与几何求解 - 新增恒星星表导入与查询，支持 CSV、Hipparcos、BSC5、Stellarium 等格式及名称、交叉标识、锥面检索和星等过滤 - 补充 IAU 2006、地球定向、折射消光、大气观测、轨道传播及半解析行星/月球数据支持 - 将默认未来民用时标切换为 TimeScaleLeapHour，更新 2027–2400 农历速查表、中文日期解析和时区边界处理 - 增加事件基线、跨模型回归、几何边界、月缘地形和输出契约测试，完善中英文手册、示例资源、NOTICE 与忽略规则
71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
package svg
|
|
|
|
// 各日月食出图入口都接受月缘剖面，并在图注写明所用口径。
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"b612.me/astro/moon/limb"
|
|
)
|
|
|
|
func TestEclipseSVGsDeclareLunarLimbConvention(t *testing.T) {
|
|
solarDate := time.Date(2024, time.April, 8, 0, 0, 0, 0, time.UTC)
|
|
lunarDate := time.Date(2025, time.September, 7, 0, 0, 0, 0, time.UTC)
|
|
profile := limb.Default()
|
|
render := map[string]func(applied bool) (string, bool){
|
|
"local solar": func(applied bool) (string, bool) {
|
|
options := LocalSolarEclipseSVGOptions{Location: time.UTC}
|
|
if applied {
|
|
options.LunarLimb = profile
|
|
}
|
|
return LocalSolarEclipseSVG(solarDate, -96.8, 32.78, 0, options)
|
|
},
|
|
"solar map": func(applied bool) (string, bool) {
|
|
options := SolarEclipseMapSVGOptions{Location: time.UTC}
|
|
if applied {
|
|
options.LunarLimb = profile
|
|
}
|
|
return SolarEclipseMapSVG(solarDate, options)
|
|
},
|
|
"lunar": func(applied bool) (string, bool) {
|
|
options := LunarEclipseSVGOptions{Location: time.UTC}
|
|
if applied {
|
|
options.LunarLimb = profile
|
|
}
|
|
return LunarEclipseSVG(lunarDate, options)
|
|
},
|
|
"lunar map": func(applied bool) (string, bool) {
|
|
options := LunarEclipseMapSVGOptions{Location: time.UTC}
|
|
if applied {
|
|
options.LunarLimb = profile
|
|
}
|
|
return LunarEclipseMapSVG(lunarDate, options)
|
|
},
|
|
"lunar detailed": func(applied bool) (string, bool) {
|
|
options := LunarEclipseDetailedSVGOptions{Location: time.UTC}
|
|
if applied {
|
|
options.LunarLimb = profile
|
|
}
|
|
return LunarEclipseDetailedSVG(lunarDate, options)
|
|
},
|
|
}
|
|
for name, draw := range render {
|
|
circular, ok := draw(false)
|
|
if !ok {
|
|
t.Fatalf("%s: circular chart missing", name)
|
|
}
|
|
corrected, ok := draw(true)
|
|
if !ok {
|
|
t.Fatalf("%s: limb chart missing", name)
|
|
}
|
|
if !strings.Contains(circular, "圆月面") {
|
|
t.Fatalf("%s: circular chart does not declare the circular limb", name)
|
|
}
|
|
if !strings.Contains(corrected, "月缘剖面") {
|
|
t.Fatalf("%s: limb chart does not declare the limb profile", name)
|
|
}
|
|
}
|
|
}
|