← VCE Spreadsheets, SQL & Visualisation

Consistent layout and style across a visualisation

Using the same colours, fonts, alignment and spacing on every part of a dashboard or poster series so it looks unified and is easy to read.

Part of: VCE Applied Computing - U1O1 - Data analysis — Module 86, VCE Data Analytics - U3O1 - Data Analytics — Module 123, VCE Data Analytics - U4O1 - Development and Evaluation — Module 72, QCE Digital Solutions Unit 2 — Data-Driven Problems and Solution Requirements — Module 136, QCE Digital Solutions Unit 3 — Interactions Between Users, Data and Digital Systems — Module 149

Understanding Consistent layout and style across a visualisation in VCE Spreadsheets, SQL & Visualisation

What it does: Using identical blue columns for similar data means readers do not have to relearn how to read each chart. A fixed gap of 16px between each item is consistent spacing, so the dashboard looks organised. Consistent design means the same colours mean the same thing everywhere, so viewers do not get confused. Reusing a template gives every poster the same fonts, colours and layout, so they look like one set. Neat alignment and even spacing guide the eye and make the layout look organised. Use the same fonts and heading sizes across the whole series to keep the style unified.

Common mistakes: The heading font is different from the body font. A consistent design uses the same font on every part, so it should be Arial. Both charts show similar data, so they should use the same chart style. chart2 should use ColumnBlue, not a red pie style.

Class: _____________________  ·  Name: _____________________  ·  Date: _________

Free printable worksheet with full answer key — or add this module to a class and your students practise it interactively.

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This module's key terms are also in a printable crossword (Modules 71–86) and word search (Modules 55–86).

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Learning
Duo
A dashboard uses blue for sales on one chart, then red for sales on the next chart. Is this consistent design?
No - the same data should use the same colour on every chartYes - changing colours keeps the dashboard interesting
Matches
Poster 1: Arial, navy. Poster 2: Comic Sans, red. Poster 3: Times, green.
↓
Each poster uses different fonts and colours, so the series looks disjointed and not like one set.
Applying
Meanings
Term
consistent design
Meaning
Using the same colours, fonts, alignment and spacing on every part of a dashboard or poster series so it looks unified and is easy to read.
Practice
<style>
Testing
Gaps
: Arial, sans-serif;
Check Answer
Spots
1SET bodyFont = Arial
2SET headingFont = Comic Sans

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Quick Questions

1. A dashboard uses blue for sales on one chart, then red for sales on the next chart. Is this consistent design?
A. No - the same data should use the same colour on every chart ✓
B. Yes - changing colours keeps the dashboard interesting
Consistent design means the same colours mean the same thing everywhere, so viewers do not get confused.
2. Which choice makes a series of infographic posters look unified?
A. Pick a brand new font and layout for each poster
B. Reuse the same template, fonts and colour palette on every poster ✓
Reusing a template gives every poster the same fonts, colours and layout, so they look like one set.
3. Two column charts both show monthly totals. Which is the better design choice?
A. Use the same chart style, colours and axis format for both ✓
B. Make one a column chart and the other a 3D chart with different colours
Similar data should use the same chart style so viewers can compare charts easily.
4. Which statement about alignment and spacing is correct?
A. Aligning titles and charts to the same edges, with even spacing, makes a dashboard easier to read ✓
B. Placing items at random angles and gaps makes a dashboard look more unified
Neat alignment and even spacing guide the eye and make the layout look organised.
5. A poster series has headings in Arial 28 pt on poster 1 but Comic Sans 20 pt on poster 2. What is the problem?
A. There is no problem because every poster must look different
B. The fonts and sizes are inconsistent, so the posters do not look like a set ✓
Use the same fonts and heading sizes across the whole series to keep the style unified.

Match the Pairs

Template: same header, fonts and colours on every poster → Reusing a template so each poster in a series looks unified
Left edge of every chart at x = 20px → Aligning items to the same edge so the layout looks tidy
Similar data should use the same chart style, such as the same colours and chart type for every region → Chart 1: blue columns, Chart 2: blue columns, Chart 3: blue columns
Equal spacing between dashboard parts keeps the layout balanced and readable → gap = 16px between every chart and table
Poster 1: Arial, navy. Poster 2: Comic Sans, red. Poster 3: Times, green. → Each poster uses different fonts and colours, so the series looks disjointed and not like one set.
Sales chart: green bars. Profit chart: red pie. Costs chart: purple line. → Similar data is shown with a different chart style and colour each time, which makes comparison confusing.

Key Term

consistent design
Using the same colours, fonts, alignment and spacing on every part of a dashboard or poster series so it looks unified and is easy to read.

Fill in the Blanks

1. h2 { font-family: Arial, sans-serif; }
Hint: Type the CSS property that sets the same font on every heading.
2. .card { text-align: center; }
Hint: Type the CSS property that lines up text the same way in every card.
3. .card { padding: 16px; }
Hint: Type the CSS property that sets the same space inside the edge of every card.
4. .card { border: 1px solid #ccc; } <div class="card">Sales</div> <div class="card">Costs</div>
Hint: Type the class name from the CSS so this box reuses the same template style.
5. :root { --main: #1F4E79; } .bar { background: var(--main); } .line { color: var(--main); }
Hint: Type the CSS function that reuses a stored colour so similar charts match.

Spot the Error

Question 1
A SET bodyFont = Arial
B SET headingFont = Comic Sans
C SET colour = navy
Line B — The heading font is different from the body font. A consistent design uses the same font on every part, so it should be Arial.
Question 2
A // Both charts show sales data
B chart1.style = ColumnBlue
C chart2.style = PieRed
Line C — Both charts show similar data, so they should use the same chart style. chart2 should use ColumnBlue, not a red pie style.
Question 3
A title.align = right
B chart.align = left
C table.align = left
Line A — The title is aligned right while the chart and table are aligned left. Everything should share one alignment, so it should be left.
Question 4
A panel1.margin = 20px
B panel2.margin = 5px
C panel3.margin = 20px
Line B — panel2 has a smaller margin than the other panels, so the spacing is uneven. It should be 20px like the others.
Question 5
A template = MasterSlide
B poster1.use(template)
C poster2.use(template)
D poster3.use(blank)
Line D — poster3 does not reuse the template, so it will not match the rest of the series. It should be poster3.use(template).

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