Manipulating FODG files

Load of FODG file

Aspose.Imaging supports load of FODG file format.

import aspose.pycore as aspycore
from aspose.imaging import Image, SizeF
from aspose.imaging.imageoptions import OdgRasterizationOptions, PngOptions
import os


if 'TEMPLATE_DIR' in os.environ:
	templates_folder = os.environ['TEMPLATE_DIR']
else:
	templates_folder = r"C:\Users\USER\Downloads\templates"

delete_output = 'SAVE_OUTPUT' not in os.environ
data_dir = templates_folder
with Image.load(os.path.join(data_dir, "template.odg")) as image:
	rasterization_options = OdgRasterizationOptions()
	rasterization_options.page_size = aspycore.cast(SizeF, image.size)
	options = PngOptions()
	options.vector_rasterization_options = rasterization_options
	image.save(os.path.join(data_dir, "result.png"), options)

if delete_output:
	os.remove(os.path.join(data_dir, "result.png"))

Improve default font option usage on Linux

As Aspose.Imaging supports default font setting, it needs to be enhanced to work on Linux too. The example below shows how to use default font option on Linux.

from aspose.imaging import Image, FontSettings
from aspose.imaging.imageoptions import PngOptions, OdgRasterizationOptions
import os


if 'TEMPLATE_DIR' in os.environ:
	templates_folder = os.environ['TEMPLATE_DIR']
else:
	templates_folder = r"C:\Users\USER\Downloads\templates"

delete_output = 'SAVE_OUTPUT' not in os.environ
data_dir = templates_folder


def export_to_png(file_path, default_font_name, outfile_name):
	FontSettings.set_default_font_name(default_font_name)
	with Image.load(file_path) as document:
		save_options = PngOptions()
		save_options.vector_rasterization_options = OdgRasterizationOptions()
		save_options.vector_rasterization_options.page_width = 1000.0
		save_options.vector_rasterization_options.page_height = 1000.0
		document.save(outfile_name, save_options)


# Run
FontSettings.set_fonts_folder(os.path.join(data_dir, "fonts"))
FontSettings.set_get_system_alternative_font(False)
export_to_png(os.path.join(data_dir, "template.odg"), "Arial", os.path.join(data_dir, "result.png"))

if delete_output:
	os.remove(os.path.join(data_dir, "result.png"))