aspose-com-gists

import os
import io
from PIL import Image
import aspose.pdf as ap

# -------------------- Configuration --------------------
image_folder = "input_images"          # Folder containing source images
output_pdf = "output/result.pdf"       # Destination PDF file
jpeg_quality = 80                      # Compression quality (0‑100)

aspose-com-gists

using System;
using Aspose.Pdf;
using Aspose.Pdf.SaveOptions;

namespace EpubToPdfDemo
{
    class Program
    {
        static void Main(string[] args)
        {

aspose-com-gists

import com.aspose.pdf.Document;
import com.aspose.pdf.Page;
import com.aspose.pdf.Table;
import com.aspose.pdf.Row;
import com.aspose.pdf.Cell;
import com.aspose.pdf.FontRepository;
import com.aspose.pdf.Font;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

aspose-com-gists

# Complete working example: add barcode to an existing PDF

from asposebarcode import BarcodeGenerator, EncodeTypes
from asposebarcode.generator import BarCodeImageFormat
from asposepdf import Document, ImageStamp

# 1. Generate barcode image in memory
barcode_generator = BarcodeGenerator(EncodeTypes.CODE_128, "INV-2023-001")
barcode_generator.parameters.image.width = 300
barcode_generator.parameters.image.height = 100

aspose-com-gists

import aspose.pdf as ap

def create_pdf_booklet(input_path: str, output_path: str, add_bookmarks: bool = True):
    # Load source PDF
    source_doc = ap.Document(input_path)

    # Initialize booklet
    booklet = ap.Booklet()
    booklet.layout_options = ap.BookletLayoutOptions()
    booklet.layout_options.binding = ap.BookletBinding.LEFT

aspose-com-gists

# Complete working code for CSV to PDF conversion

import pandas as pd
import aspose.pdf as ap

# Load CSV data using pandas
csv_path = "sample_data.csv"
df = pd.read_csv(csv_path)

# Create a new PDF document

aspose-com-gists

import aspose.pdf as ap

# Load an existing PDF
pdf_path = "sample.pdf"
doc = ap.Document(pdf_path)

# -------------------------------------------------
# Add a Text Annotation (Sticky Note)
# -------------------------------------------------
text_annot = ap.annotations.TextAnnotation(doc.pages[1])

aspose-com-gists

Complete Guide: Shapefile to CSV in Python

Learn to convert Shapefile to CSV in Python using Aspose.GIS for Python via .NET. You will learn the required installation steps, key Aspose.GIS features, handling null values, and performance tips for large datasets, plus a full working code example.

Read the full guide here: https://blog.aspose.com/gis/complete-guide-shapefile-to-csv-in-python/

aspose-com-gists

import aspose.gis as gis

def convert_kml_to_gpx(input_kml_path: str, output_gpx_path: str):
    # Load KML file
    kml_file = gis.GisFile.open(input_kml_path, gis.GisFormat.KML)

    # Ensure source CRS is known; if not, assume WGS‑84
    source_crs = kml_file.get_spatial_reference()
    if source_crs is None:
        source_crs = gis.CoordinateSystem.wgs84()

aspose-com-gists

using System;
using System.IO;
using System.Threading.Tasks;
using Aspose.Gis;
using Aspose.Gis.Export;
using Aspose.Gis.Geometries;

namespace GeoJsonToTopoJsonDemo
{
    class Program