get_pdf#

Type: Subscription | Auth Required: Yes

Generates a full load zone PDF report over a WebSocket connection (GraphQL subscriptions via graphql-ws). The server streams progress updates; the final message contains the base64-encoded PDF and a suggested filename.

WebSocket Endpoint:

wss://api-gateway.dlubal.com/geo-zone/pub/graphql

import base64
from dlubal.api.geo_zone_tool import GeoZoneTool, Language

gzt = GeoZoneTool(token="YOUR_TOKEN")

# Stream progress updates
for progress in gzt.get_load_zone_pdf(
    address="Munich, Germany",
    standard="EN 1991-1-3",
    annex="Germany",
    layer_id=1,
    language=Language.EN,
):
    print(f"Step {progress.current_step}/{progress.steps}: {progress.message}")

# Or get the final PDF result directly
result = gzt.get_load_zone_pdf_result(
    address="Munich, Germany",
    standard="EN 1991-1-3",
    annex="Germany",
    layer_id=1,
    language=Language.EN,
)

if result:
    with open(result.name, "wb") as f:
        f.write(base64.b64decode(result.pdf))
    print(f"Saved: {result.name}")

using Dlubal.API.GeoZoneTool;

var gzt = new GeoZoneToolClient("YOUR_TOKEN");

// Stream progress updates
await foreach (var progress in gzt.GetLoadZonePdfAsync(
    address: "Munich, Germany",
    standard: "EN 1991-1-3",
    annex: "Germany",
    layerId: 1,
    language: Language.En))
{
    Console.WriteLine($"Step {progress.CurrentStep}/{progress.Steps}: {progress.Message}");

    if (progress.PdfResult is not null)
    {
        var bytes = Convert.FromBase64String(progress.PdfResult.Pdf);
        await File.WriteAllBytesAsync(progress.PdfResult.Name, bytes);
        Console.WriteLine($"Saved: {progress.PdfResult.Name}");
    }
}

subscription {
  getPdf(
    pdfInput: {
      address: "Munich, Germany"
      standard: "EN 1991-1-3"
      annex: "Germany"
      layerId: 1
    }
    language: EN
  ) {
    currentStep
    steps
    message
    pdfResult { pdf name }
  }
}

Input#

Parameter	Type	Required	Description
`address`	str	Yes	Free-text address or place name
`standard`	str	Yes	Standard name filter
`annex`	str	Yes	Annex filter
`layer_id`	int	Yes	Layer ID
`language`	Language	No	Response language (default EN)

Response#

Streams PdfProgressType messages. The final message includes pdf_result with the base64-encoded PDF and suggested filename.