Summary: | CHART: Provide option to set relative scaling of size dimension (of largest bubble) in Bubble Chart | ||
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Product: | LibreOffice | Reporter: | Doug <dougt901-2012> |
Component: | Chart | Assignee: | Not Assigned <libreoffice-bugs> |
Status: | NEW --- | QA Contact: | |
Severity: | enhancement | ||
Priority: | medium | ||
Version: | 4.3.0.4 release | ||
Hardware: | Other | ||
OS: | All | ||
Whiteboard: | |||
i915 platform: | i915 features: | ||
Attachments: |
dialog box in step 5, no option to change bubble size
ODS with 3 charts showing relative bubble sizing in LOv4322. |
Description
Doug
2014-08-12 22:21:24 UTC
Created attachment 107712 [details] ODS with 3 charts showing relative bubble sizing in LOv4322. (In reply to Doug from comment #0) > 2. Link to data to change sizes of bubbles, succeed in creating data series. > 3. Bubbles all are too large, would like to make smaller. I can understand the request. To clarify, this is what ODF v1.2, Part 1, §19.5.1 states: > chart:bubble – Circles(bubbles) with different sizes are displayed in a > Cartesian coordinate system with horizontal x-axis and vertical y-axis. > The values given by a chart:values-cell-range-address attribute on a > <chart:series> element are interpreted as relative bubble area. ... thus the size of the largest bubble is a fixed measure, to which all other bubbles are relative in size. Refer attached example. > Workaround noted to change value of one of datapoints, to change data scale, > but since it involves changing underlying data is it not optimal approach. While it is possible to include sizing in the data (as indicated), this particular chart type is not handled well by the wizard, making data manipulation even more tedious. A solution may be to set the scale (relative size) for the largest bubble via an option and calculate all bubble sizes based on this additional value, somewhat like a zoom factor. Status set to NEW. Summary amended for clarity. |
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