Module music_df.humdrum_export.constants

Functions

def preview_colors(hex_codes: list[str],
output_path: str,
rect_width: int = 40,
font_size: int = 20,
padding: int = 10,
width: int = 600)

Expand source code

def preview_colors(
    hex_codes: list[str],
    output_path: str,
    rect_width: int = 40,
    font_size: int = 20,
    padding: int = 10,
    width: int = 600,
    # font_path: str = "/Library/Fonts/Arial Unicode.ttf",
):
    def get_height(data):
        return len(data) * (font_size + padding) + padding

    img = Image.new("RGB", (width, get_height(hex_codes)), "white")
    d = ImageDraw.Draw(img)
    # font = ImageFont.truetype(font_path, font_size)

    y_position = padding
    for hex_code in hex_codes:
        d.rectangle(
            (
                padding,
                y_position,
                padding + rect_width,
                y_position + font_size,
            ),
            fill=hex_code,
        )
        d.text(
            (padding + rect_width + padding, y_position),
            hex_code,
            # font=font,
            fill="black",
        )
        y_position += font_size + padding

    img.save(output_path)