我使用的是pycharm请修改上述代码
时间: 2024-03-21 21:42:25 浏览: 83
好的,以下是在PyCharm中运行的修改版代码:
```python
from qgis.core import QgsRubberBand, QgsWkbTypes
from PyQt5.QtGui import QColor
from PyQt5.QtCore import QPoint
# 获取当前图层
layer = iface.activeLayer()
# 创建 QgsRubberBand 对象
rubber_band = QgsRubberBand(iface.mapCanvas(), QgsWkbTypes.LineGeometry)
# 迭代图层中的每个要素,并将它们添加到皮带中
for feature in layer.getFeatures():
geom = feature.geometry()
if geom.type() == QgsWkbTypes.LineGeometry:
rubber_band.addGeometry(geom)
# 在皮带上添加标记和参数信息
rubber_band.setColor(QColor(255, 0, 0))
rubber_band.setWidth(2)
rubber_band.show()
# 在地图视图上显示参数信息
iface.mapCanvas().itemAt(QPoint(10, 10)).setToolTip('Parameter information')
```
请注意,您需要在PyCharm中导入必要的模块。在本例中,我们需要导入`QgsRubberBand`、`QgsWkbTypes`和`QColor`模块。
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