Right now, the line chart doesn’t display the Emphasis series — the value $1,800,000 — as a vertical bar. It’s a round marker. The blue marker is there, but you can’t see it.

The takeaway: every bar graph needs a zero on its scale. If you see one without a zero, be careful. In a future post I'll discuss whether line graphs and other graphs also need a zero on their scales.

Adobe Illustrator's Graph tool opens a miniature spreadsheet-like window into which you can enter rows and columns of data to produce column, bar, line, area, scatter, pie and radar graphs. Its ...

A line graph shows how data changes over time. For example, how the volume of traffic changes over a day so you can see the busiest times. A bar chart is best for comparing groups of data.

The kind of graphs you can create with this online animated graph maker are: Line, Bar & Pie Charts, Projection Map, Scatter, 3D Map, Hierarchy, Line Chart race, Heatmap, Radar Chart, Pictogram ...

The classic horizontal bar chart is something we’re all familiar with. For many of us, it was the first ‘chart’ we learnt in school, usually alongside Venn diagrams and line graphs. That’s ...

The second side scale is added and the Series2 data is converted into a line graph, which is superimposed onto the original bar graph. C. Taylor. Contributor.