Opened 17 years ago
Closed 17 years ago
#2145 closed defect (fixed)
Enable dynamic charts on point and line layers
| Reported by: | dmorissette | Owned by: | dmorissette |
|---|---|---|---|
| Priority: | normal | Milestone: | 5.0 release |
| Component: | MapServer C Library | Version: | 5.0 |
| Severity: | normal | Keywords: | |
| Cc: | thomas.bonfort@… |
Description
Ticket #1800 (and MS-RFC-29) added support for dynamic production of pie and bar charts on maps. However the initial implementation works only for polygon layers.
This bug is to track the addition of support for charts on point and line layers as well.
Attachments (1)
Change History (5)
by , 17 years ago
| Attachment: | ticket2145.diff added |
|---|
comment:1 by , 17 years ago
comment for previous patch:
- a few changes in mapmygis and mappostgis, calling dont_force instead of force_polygon... don't know why this is for
- added a check to see if the chart with specified size fits entirely in the image... if not we don't draw the chart for the given shape
- for line layers, the chart is drawn on the middle segment of the polyline. if this fails, it is then tries to draw on the adjacent segments, etc until all segments have been tried
- this is an initial patch for pie layers, next patch will include bar ones
comment:2 by , 17 years ago
| Status: | new → assigned |
|---|
I have applied Thomas' patch to support pie charts on line and point layers in r6297.
Keeping ticket open for second patch for bar charts.
comment:3 by , 17 years ago
line and point layers for bar charts are supported with patch included in #2159
comment:4 by , 17 years ago
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
Fixed in r6345. Committed Thomas' patch that adds support for line and point layers for bar charts
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patch to enable charts on line and point layers