数据修改
主要用于修改数采软件场景内的模型对象、属性、图层、文件等数据， 支持修改范围包括：创建、更新、删除模型对象、属性、图层、文件等
1. 数采文件关闭
将数采软件场景下的某个打开的文件关闭
import asyncio
from dimine_python_sdk.conn import open_client
async def main():
async with open_client() as client:
# 获取文件列表
files = await client.get_files()
# 关闭文件
await files[0].close()
if __name__ == '__main__':
asyncio.run(main())
2. 数采文件打开
将控制数采软件打开某个文件到当前场景下
import asyncio
from dimine_python_sdk.conn import open_client
async def main():
async with open_client() as client:
file_path = "D:/test.dmf" # 支持打开多种类型文件：dmf、dmm、cad、dmb、dmd、dmo
file = await client.open_file(file_path)
print(file.name)
print(file.id)
if __name__ == '__main__':
asyncio.run(main())
3. 创建或更新模型
通过update_or_create_geometry方法批量创建或更新模型，如果模型已存在则更新，不存在则创建。
import asyncio
import numpy as np
from dimine_python_sdk.conn import open_client
from dimine_python_sdk.models.types import Point, Line, Shell, TINGeometry
async def main():
async with open_client() as client:
# 获取当前文件的图层和要素
files = await client.get_files()
layers = await client.get_layers(file_id=files[len(files)-1].id)
features = await client.get_features(files[len(files)-1].id)
# 准备模型数据 - 包含点、线、实体
geometries = [
# 创建点
Point(
file=files[0].id,
layer=layers[0].id,
feature=features[0].name,
geometry=np.array([11, 32, 44]),
color=[255, 0, 0] # 红色
),
# 创建线（多段线）
Line(
file=files[0].id,
layer=layers[0].id,
feature=features[0].name,
geometry=np.array([[11, 12, 13], [14, 25, 26]]),
color=[0, 255, 0] # 绿色
),
# 创建实体（三角网）
Shell(
file=files[0].id,
layer=layers[0].id,
feature=features[0].name,
geometry=TINGeometry(
points=np.array([[11, 12, 13], [14, 25, 26], [27, 28, 29]]),
faces=np.array([[0, 1, 2]]) # 三个点构成一个三角形面
),
color=[0, 0, 255] # 蓝色
)
]
# 批量创建或更新模型
await client.update_or_create_geometry(geometries)
if __name__ == '__main__':
asyncio.run(main())
4. 创建模型（单独）
如果只需要创建新模型，使用create_geometry方法：
import asyncio
import numpy as np
from dimine_python_sdk.conn import open_client
from dimine_python_sdk.models.types import Point, Line, Shell, TINGeometry
async def main():
async with open_client() as client:
# 获取当前文件、图层、要素信息
files = await client.get_files()
layers = await client.get_layers(file_id=files[0].id)
features = await client.get_features(files[0].id)
# 创建点模型
point = Point(
file=files[0].id,
layer=layers[0].id,
feature=features[0].name,
geometry=np.array([0, 0, 0])
)
await client.create_geometry([point])
if __name__ == '__main__':
asyncio.run(main())
5. 更新模型（单独）
如果只需要更新已存在的模型，使用update_geometry方法：
import asyncio
from dimine_python_sdk.conn import open_client
from dimine_python_sdk.models.types import Point
async def main():
async with open_client() as client:
# 首先获取模型列表找到要更新的模型
files = await client.get_files()
layers = await client.get_layers(file_id=files[0].id)
geometries = await client.get_geometry(file_id=files[0].id, layer_id=layers[0].id)
# 找到第一个点模型
point_to_update = None
for geom in geometries:
if geom.type == "point":
point_to_update = geom
break
if point_to_update:
# 更新点坐标和颜色
point_to_update.geometry = np.array([100, 200, 300])
point_to_update.color = [255, 255, 0] # 黄色
await client.update_geometry([point_to_update])
if __name__ == '__main__':
asyncio.run(main())
6. 创建图层
创建新的图层：
import asyncio
from dimine_python_sdk.conn import open_client
async def main():
async with open_client() as client:
files = await client.get_files()
# 创建新图层
layer = await client.create_layer(
file_id=files[len(files)-1].id,
name="test_layer"
)
print(f"创建图层: {layer.name}, ID: {layer.id}")
if __name__ == '__main__':
asyncio.run(main())
7. 删除图层
删除指定图层：
import asyncio
from dimine_python_sdk.conn import open_client
async def main():
async with open_client() as client:
files = await client.get_files()
# 创建测试图层
new_layer = await client.create_layer(
file_id=files[len(files)-1].id,
name="test_layer_to_delete"
)
# 删除图层
await client.delete_layer(
file_id=files[len(files)-1].id,
layer_name=new_layer.name
)
print("图层删除成功")
if __name__ == '__main__':
asyncio.run(main())
8. 更新模型
更新已存在的模型属性、颜色或几何信息：
import asyncio
from dimine_python_sdk.conn import open_client
async def main():
async with open_client() as client:
files = await client.get_files()
layers = await client.get_layers(file_id=files[len(files)-1].id)
features = await client.get_features(files[len(files)-1].id)
geometries = await client.get_geometry(
file_id=files[len(files)-1].id,
layer_id=layers[0].id
)
if len(geometries) > 0:
# 更新几何颜色
geometries[0].color = [255, 0, 0] # 红色
# 更新几何坐标（如果需要）
# geometries[0].geometry = np.array([new_x, new_y, new_z])
await client.update_geometry([geometries[0]])
print(f"几何更新成功: {geometries[0].id}")
if __name__ == '__main__':
asyncio.run(main())
9. 删除模型
删除指定的几何对象：
import asyncio
import numpy as np
from dimine_python_sdk.conn import open_client
from dimine_python_sdk.models.types import Point
async def main():
async with open_client() as client:
files = await client.get_files()
layers = await client.get_layers(file_id=files[len(files)-1].id)
features = await client.get_features(files[len(files)-1].id)
# 先创建几何
new_point = Point(
file=files[0].id,
layer=layers[0].id,
feature=features[0].name,
geometry=np.array([100, 200, 300])
)
await client.create_geometry([new_point])
print(f"创建点几何: {new_point.id}")
# 删除几何
delete_items = [{"id": new_point.id, "file": files[0].id}]
await client.delete_geometry(delete_items)
print("几何删除成功")
if __name__ == '__main__':
asyncio.run(main())
10. 模型属性管理
可以为模型添加自定义属性：
import asyncio
import numpy as np
from dimine_python_sdk.conn import open_client
from dimine_python_sdk.models.types import Point
from dimine_python_sdk.models.types import PropertyValue
async def main():
async with open_client() as client:
files = await client.get_files()
layers = await client.get_layers(file_id=files[0].id)
features = await client.get_features(files[0].id)
# 创建带属性的点
point = Point(
file=files[0].id,
layer=layers[0].id,
feature=features[0].name,
geometry=np.array([50, 50, 50]),
properties=[
PropertyValue(name="类型", value="勘探点", type="string"),
PropertyValue(name="高程", value="1250.5", type="float"),
PropertyValue(name="标识号", value="KP-001", type="string")
]
)
await client.create_geometry([point])
if __name__ == '__main__':
asyncio.run(main())