| from paraview.simple import * |
| import os |
|
|
| |
| base = os.path.abspath(os.path.join(__file__, '..', '..')) |
| data_path = os.path.join(base, 'data', 'line-plot.ex2') |
| result_dir = os.path.join(base, 'results', 'pvpython') |
| state = os.path.join(result_dir, 'line-plot.pvsm') |
| |
| reader = OpenDataFile(data_path) |
|
|
| |
| pd = reader.PointData |
| for ai in pd.values(): |
| print(ai.GetName(), ai.GetNumberOfComponents(), end=" ") |
| for i in range(ai.GetNumberOfComponents()): |
| print(ai.GetRange(i), end=" ") |
| print() |
|
|
| |
| |
| renderView1 = GetActiveViewOrCreate('RenderView') |
| dataDisplay = Show(reader, renderView1) |
| ColorBy(dataDisplay, ("POINTS", "Pres")) |
| UpdateScalarBars() |
| Show() |
| Render() |
|
|
| |
| plot = PlotOverLine() |
| plot.Point1 = [0, 0, 0] |
| plot.Point2 = [0, 0, 10] |
| writer = CreateWriter(os.path.join(result_dir, "line-plot.csv")) |
| writer.UpdatePipeline() |
|
|
| |
| plotView = FindViewOrCreate("MyView", viewtype="XYChartView") |
| Show(plot) |
| Render() |
| os.makedirs(result_dir, exist_ok=True) |
| SaveScreenshot(os.path.join(result_dir, 'line-plot.png')) |
| SaveState(state) |
|
|
|
|
