Bug #4080: WCartesianChart vertical y-axis titles can overwrite axis tick labels and may not be centered - Wt - Redmine

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Bug #4080

closed

WCartesianChart vertical y-axis titles can overwrite axis tick labels and may not be centered

Added by Bruce Toll almost 9 years ago. Updated over 8 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Benoit Daccache

Target version:

3.3.5

Start date:

05/08/2015

Due date:

% Done:

Estimated time:

Description

Y-axis tick labels over a certain width get overwritten by vertical y-axis titles using the github version of wt 3.3.3-53-gecb10d6 (3.3.4+). In addition, y-axis titles are not always centered correctly and this can be especially noticeable with longer titles.

An attached test program demonstrates the issues.

A patch which seems to help with these issues is also attached. It addresses the centering issue with a localized approach, but there are probably better solutions.

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test_20150506a_WCartesianChart_axis_titles.C (8.19 KB) test_20150506a_WCartesianChart_axis_titles.C		Bruce Toll, 05/08/2015 02:54 PM
0001-Improve-WCartesianChart-vertical-Y-axis-titles.patch (2.62 KB) 0001-Improve-WCartesianChart-vertical-Y-axis-titles.patch		Bruce Toll, 05/08/2015 02:54 PM

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Updated by Bruce Toll almost 9 years ago

Please note that the attached patch has only had limited testing on a small subset of chart functionality. There are many axis, scale and font options that could impact this code. The patch is intended as an example of the desired behavior rather than a complete solution.

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