[reportlab-users] BarChart - small value bar not displaying

Alberto Cabello Sánchez alberto at unex.es
Fri Jul 5 06:41:57 EDT 2013

On Fri, Jul 05, 2013 at 10:58:44AM +0100, Patrick Craston wrote:

> Hi reportlab users


> I've encountered a problem when displaying a HorizontalBarChart (same issue

> for 3D and 2D versions).


> My data is [16, 43, 12, 1]

> When I plot the chart it does not display the bar for the item with value 1.

> See here: http://i.troll.ws/0c6877f6.png


> This is obviously a scaling issue but shouldn't it at least display a narrow

> bar for that value (especially in the 3D version)?

Actually, it is a range issue, not a scaling one.

Vertical axis is placed where X=1 shoud be displayed, this is why that bar
is not displayed.

Alberto Cabello Sánchez
alberto at unex.es

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