BUGS
上传用户:shbosideng
上传日期:2013-05-04
资源大小:1555k
文件大小:3k
- UNRESOLVED BUGS
- + two_axes doesn't work correctly with negative numbers and zero_axis
- + y_max_value doesn't get adapted for bars and area if all negative values
- + init_graph does too much work for pies. Needs to be split up.
- + area chart doesn't do overwrite? Workaround: sum up your data sets,
- and order them backwards (highest one first). Output graph will look
- like it's incremental.
- + only bar charts do overwrite. Necessary to implement generally?
- NOT REALLY BUGS
- - The whole naming of x_label.*, x_tick.*, x_axis.* is very confused
- and confusing. Hard to fix without breaking backward compatibility.
- - overwrite == 2 only makes sense if all the data is either positive,
- or negative
- - A positive y_min_value doesn't work with bars or area, bars and area
- always are set off against 0. Wether this is a bug, or wanted behaviour
- might be a point for discussion.
- - y_min_value doesn't automatically get adapted for bars and area if 0
- is not included in the range, but only if user sets it. If left to
- figure it out itself, GIFgraph does it right.
- FIXED IN 1.10
- ! When first value of a dataset is undef for a lines graph, things go
- wrong.
- (report by Arto Nurmela <arto.nurmela@nmp.nokia.com>)
- FIXED IN 1.04
- ! logo positioning and legends don't work very well together.
- FIXED IN 1.03
- ! When data values are large, and x_min_value is larger than 0, the
- horizontal axis doesn't get drawm correctly. (check zero_axis option)
- (see sample41)
- (problem found after report from jackb@pgw.picker.com)
- FIXED IN 1.02
- ! GIFgraph::Colour::read_rgb() falls over on comment lines.
- (reported: adamm@genomecorp.com)
- ! GIFgraph::Colour::read_rgb() contains inline my-declaration of $line,
- breaks perl5.003
- (reported: Pat Becker <pmb@iss.net>)
- ! if a colour name doesn't exist, program falls over with a cryptic message
- about some undefined array index.
- (reported: adamm@genomecorp.com)
- ! x_label_skip doesn't skip ticks. (also added x_all_ticks option)
- (reported: adamm@genomecorp.com)
- FIXED IN 1.01
- ! for loops break in 5.003 because of 'my' scoping (grrrr)
- (reported: Brian Eitrem <beitrem@digitalriver.com>)
- ! ticks get drawn in front of the data set
- (reported: Honza Pazdziora <adelton@informatics.muni.cz>)
- ! length estimate of y labels needs to be done better
- (reported: Honza Pazdziora <adelton@informatics.muni.cz>)
- FIXED IN 1.00
- ! GIFgraph::colour::sorted_colour_list() syntax error
- ! GIFgraph::colour pod documentation fixed
- ! placement of title is centered on gif, not on graph.
- ! linespoints graph type initialises two GD::Image objects
- ! 'make test' fails on all tests on win32. binmode() needed.
- FIXED IN 0.99
- ! Cannot use any 'null' values in graphs
- (reported: Lee Khandelwal <lee_khandelwal@il.us.swissbank.com>)
- FIXED IN 0.95
- ! filled markers don't fill correctly when overlapping
- FIXED IN 0.94
- ! area doesn't work with negative numbers
- ! Right axis doesn't get drawn when box_axis == 0 and two_axes == 1
- ! Color on front of 3D pies wrong with some data sets
- (reported: by various people)
- FIXED IN 0.91
- ! Segmentation fault for 3d pies where last slice is small
- (reported: Dave Stafford <Dave.Stafford@mpn.cp.philips.com>)