svgwrite__examples/from_examples/line_cap_join.py - master - ilya.petrash/SimplePyScripts

svgwrite__examples/from_examples/line_cap_join.py
134 строки3 KB
gil9red
Refactoring. Using black code style
27 июн 2023, 15:23
27 июн 2023, 15:23e7f4870
#!/usr/bin/env python3
# -*- coding: utf-8 -*-

__author__ = "ipetrash"


# SOURCE: https://github.com/mozman/svgwrite/blob/master/examples/ltattrie/line_cap_join.py


# pip install svgwrite
import svgwrite


def create_svg(name):
    svg_size = 900
    font_size = 20
    title = "Example of stroke_linecap, stroke_linejoin"

    dwg = svgwrite.Drawing(name, (svg_size, svg_size), debug=True)

    # Background will be white.
    dwg.add(dwg.rect(insert=(0, 0), size=("100%", "100%"), fill="white"))

    # Give the name of the example and a title.
    text = dwg.add(dwg.g(font_family="sans-serif", font_size=font_size, fill="black"))
    lines = dwg.add(dwg.g(stroke_width=10, stroke="green", fill="none"))

    text.add(dwg.text(title, insert=(0, (font_size + 5))))

    lines.add(dwg.line(start=(50, 100), end=(150, 100)))
    text.add(dwg.text("Default is butt", insert=("175", "100")))

    lines.add(dwg.line(start=(50, 130), end=(150, 130), stroke_linecap="butt"))
    text.add(dwg.text("stroke_linecap='butt'", insert=("175", "130")))

    lines.add(dwg.line(start=(50, 160), end=(150, 160), stroke_linecap="square"))
    text.add(dwg.text("stroke_linecap='square'", insert=("175", "160")))

    lines.add(dwg.line(start=(50, 190), end=(150, 190), stroke_linecap="round"))
    text.add(dwg.text("stroke_linecap='round'", insert=("175", "190")))

    lines.add(
        dwg.polyline(
            [
                (50, 250),
                (50, 300),
                (75, 250),
                (100, 300),
                (120, 250),
                (150, 250),
                (150, 300),
            ]
        )
    )
    text.add(dwg.text("Default is miter", insert=("175", "280")))

    lines.add(
        dwg.polyline(
            [
                (50, 350),
                (50, 400),
                (75, 350),
                (100, 400),
                (120, 350),
                (150, 350),
                (150, 400),
            ],
            stroke_linejoin="miter",
        )
    )
    text.add(dwg.text("stroke_linejoin='miter'", insert=("175", "380")))

    lines.add(
        dwg.polyline(
            [
                (50, 450),
                (50, 500),
                (75, 450),
                (100, 500),
                (120, 450),
                (150, 450),
                (150, 500),
            ],
            stroke_linejoin="bevel",
        )
    )
    text.add(dwg.text("stroke_linejoin='bevel'", insert=("175", "480")))

    lines.add(
        dwg.polyline(
            [
                (50, 550),
                (50, 600),
                (75, 550),
                (100, 600),
                (120, 550),
                (150, 550),
                (150, 600),
            ],
            stroke_linejoin="round",
        )
    )
    text.add(dwg.text("stroke_linejoin='round'", insert=("175", "580")))

    lines.add(
        dwg.polyline(
            [
                (50, 650),
                (50, 700),
                (75, 650),
                (100, 700),
                (120, 650),
                (150, 650),
                (150, 700),
            ],
            stroke_linejoin="round",
            stroke_linecap="round",
        )
    )
    text.add(
        dwg.text(
            "stroke_linejoin='round', stroke_linecap='round'", insert=("175", "680")
        )
    )

    dwg.save()


if __name__ == "__main__":
    import sys

    prog_name = sys.argv[0].rstrip(".py") + ".svg"

    create_svg(prog_name)