const pdf = new jsPDF({
unit: 'in', // Set the unit to inches
format: 'letter' // 'letter' format is 8.5 x 11 inches
});

const x = 1;

const y = 1;

const width = 4;

const height = 2;

pdf.setFillColor(0, 0, 0);

pdf.rect(x, y, width, height);

Rectangle has a black background when pdf is set on a unit of inches. I want it just blank rectangle with a thin black outline, can’t change it into a different unit because most of my work depends on inches unit. When it is created in a pdf, it turns into a box overlapped in black background.