Updated upto 23.7

Author: Evgeniy Sidenko

Examples/README.md

@@ -9,6 +9,24 @@ This repository contains Python examples for [Aspose.Imaging for Python via .NET
 - Run **python RunExamples.py** file, all the examples are called from here.
 - Specify group of examples or test file filter you want to run or call needed example manually writing code for it.
 
+## The command line arguments
+
+Using the following arguments you can manage the process of examples running.
+`python RunExamples.py [--argument value] [--argument value] ...`
+**Arguments:**
+
+| Argument | Value |
+| :- | :- |
+|`--src-dir`|`<path to the root example dir>`<br>Default: ./src|
+|`--data-dir`|`<path to the root data dir>`<br>Default: ./data|
+|`--output-dir`|`<path to the output dir>`<br>Default: ./output|
+|`--license`|`<path to a license file>`<br>Default: No license|
+|`--save-output`|`(true/false)`<br>Default: false|
+|`--groups`|`groups-flag`<br>**Can contains the following bit masks or combination**<br> 1 - Test drawing and formatting images <br> 2 - Test modifying and converting images <br> 4 - Test of memory strategies" <br> 8 - Test additional Aspose.Imaging features <br> 16 - Test file formats <br> **Default:** All |
+|`--file-filter`|`regex`<br>Default: All files|
+|--help|No need value|
+
+
 Please feel free to reach out using our Forums if you have any issues setting up or running the examples.
 
 Visit [Aspose Documentation and Developer Guide](https://docs.aspose.com/imaging/python-net/how-to-run-the-examples/) for details. 

Examples/src/modifyingandconvertingimages/png/AddAlphaBlendingForImage.py

@@ -0,0 +1,35 @@
+# GROUP: MODIFYING_AND_CONVERTING_IMAGES
+import aspose.pycore as aspycore
+from aspose.imaging import Image, RasterImage, Point
+import os
+
+
+# Initialization
+def get_data_root_dir_local():
+	if 'BASE_DIR' in os.environ:
+		return os.environ["BASE_DIR"]
+	return "."
+
+
+if 'get_data_root_dir' not in dir():
+	get_data_root_dir = get_data_root_dir_local
+
+if 'get_output_dir' not in dir():
+	get_output_dir = get_data_root_dir_local
+
+# Example code:
+# The path to the documents directory.
+data_dir = os.path.join(get_data_root_dir(), 'png')
+out_file = os.path.join(get_output_dir(), "blended.png")
+
+print("Running example AddAlphaBlendingForImage")
+with aspycore.as_of(Image.load(os.path.join(data_dir, "image0.png")), RasterImage) as background:
+	with aspycore.as_of(Image.load(os.path.join(data_dir, "aspose_logo.png")), RasterImage) as overlay:
+		center = Point((background.width - overlay.width) // 2, (background.height - overlay.height) // 2)
+		background.blend(center, overlay, overlay.bounds, 127)
+		background.save(out_file)
+
+if 'SAVE_OUTPUT' not in os.environ:
+	os.remove(out_file)
+
+print("Finished example ApplyFilterMethod")