Gradients in a line and in a circle

Gradients in a line and in a circle painted into boxes the page cuts out: a two-colour blend across and another on the diagonal, a circular one whose outer colour is carried out to the corners, and one passing through three colours.

Four gradients, each painted into a box the page cuts out: a two-colour blend across, one on the diagonal, a circular one whose outer colour is carried out to fill the corners of its box, and one passing through three colours.

Each gradient is described in the document once and then painted, so one used on twenty pages is described once. The detail worth noticing is carrying a circular gradient past its own circle: without that, the corners stay empty, which is rarely the effect anyone wanted.

What this example shows

  • Gradients in a line and in a circle, each described once and reused.
  • A circular gradient carried past its circle, out to the corners.
  • A gradient passing through three colours, not just two.

The code, in full

The same document is written twice, once in each language. Both files are shown in full, with the code coloured on the server, and can be copied in one click.

The document itself

The same document is written in each of these languages. Open the one you want to look at.

Open the document in English Open the document in French

Read the Rust source Read the Python source

First page of Gradients in a line and in a circle

What this document weighs

Before 109,198 bytes
Now 38,458 bytes
Saved 64.8 %

Not one mark on the page changed. See every document measured.

Examples near this one

Cutting out what you draw

A field of stripes shown through two cut-outs: a disc from the nonzero rule, and a frame from the even-odd rule over two nested rectangles.

Transparency and blend modes

Half-transparent fills that overlap and mix, and one orange square laid over a blue bar in four different ways of mixing colours.

Text and shapes filled with a gradient

A gradient used as the colour something is filled with: a headline whose letters are windows onto a blend of three colours, and a panel filled with a circular one.

Content shown and hidden by layer

One floor plan on four layers a reader shows and hides: the furniture and the dimensions shown, the notes hidden until asked for, and a draft mark that is looked at but never printed.

One drawing, placed many times

One badge built as a drawing and placed eight times, plus once at half size: the file holds the drawing once, however many times it is placed.

One pattern, repeated across whatever it fills

Six panels filled with repeating patterns — bars, dots, a slant got without redrawing the pattern, a brick wall, two patterns crossing, a wider gap — and a logo whose letters are windows onto the bricks.

Every example, by subject