Presentations

Chart slides

A chart here is a small spreadsheet plus a choice of how to draw it. Categories down one side, one or more named series of numbers, and a render kind you can change at any time. The numbers never move when the drawing does.

Create a presentation with OneCraftThe ten render kinds, the grid behind them, and how the colours are decided
A vertical bar chart slide showing quarterly subscription revenue with a labelled value axis
A column chart drawn from four categories and one named series. Switching to a line, a donut or a waffle redraws the same numbers.

Ten kinds, one shape of data

Columns and Bars are the same numbers turned ninety degrees. Stacked puts several series in one column. Line and Area draw a trend, Area filling underneath it. Pie and Donut split a whole. Radar plots one series across several axes. Waterfall shows sequential deltas rather than absolute values. Waffle draws a ten by ten dot matrix, which reads a percentage more honestly than a pie does at a distance.

The grid is the source of truth

Selecting a chart opens a data editor with the category labels along one axis and a named series of values against them. You add and remove categories and series, and set an optional unit that is appended when values are labelled. Because all ten kinds read the same normalised shape, switching from a column chart to a donut is a one click render change, not a re-authoring job.

How many kinds you are offered depends on where the chart came from

A chart that arrived as part of a layout offers only the three or four kinds that layout was designed to hold, because a design built around a wide horizontal bar chart does not survive being turned into a radar. A chart you drop on a slide yourself from the element library offers all ten, since it owns its own space and can be resized.

Series colours come from the palette

Each series takes the next colour in a fixed four step ramp: the brand colour, the secondary, the accent, then muted ink. In themes whose three brand colours sit close together, two series can end up looking similar, so check a grouped chart on the theme you are actually using. A swatch beside each series in the inspector overrides the ramp when you need one bar to stand apart. In spectrum and outline colour modes the series spread across the palette's accent range; in matching and dark they hold the brand colour so a bar cannot disappear into its own background.

Axis labels stay readable over anything

The axis and gridline colours are computed against whatever is actually behind the chart on that slide, not against the page background, so a chart sitting on a coloured panel gets darker or lighter axes automatically. That is why a chart dragged onto a brand coloured band does not end up with grey text on a mid blue field.

How it works, in three steps

  1. Step 1

    Click the chart

    The inspector opens with the render kind picker on top and the data grid under it.

  2. Step 2

    Type the numbers

    Edit the category labels and the values in place. Add series for a comparison, add categories for more periods.

  3. Step 3

    Try two render kinds

    The same data as columns and as a line often reads very differently. Switching costs nothing.

The full walkthrough with screenshots is in the guide Add charts, maps and diagrams to slides.

Limits worth knowing

See it on a finished piece

Questions people ask

Can I paste data in from a spreadsheet?

Not as a block. Values are typed into the grid cell by cell. For a large table of numbers, a table slide is usually the better shape anyway.

Does changing the chart kind lose my data?

No. All ten kinds read the same categories and series, so the render kind is a display setting rather than a different chart.

How do I get a specific brand colour on a series?

Use the swatch next to that series name in the data editor. It overrides that series only and leaves the rest tracking the theme.

Can I put a chart on a slide that did not come with one?

Yes. The element library has a tile for each of the ten kinds, and the chart you drop lands with sample data you then replace.

Make your own presentation

The button opens the generator with this use case already described. Change the wording to match yours, generate, then edit anything you like.

Create a presentation with OneCraft

Related pages

More finished work of this kind is on the presentation examples hub.