Artem Pavlenko
a6a31f42f6
implelmented optional 'clear' text labels cache at the layer level
2007-05-01 07:53:20 +00:00
Artem Pavlenko
4cc771546d
small cleanup
2007-02-25 10:54:36 +00:00
Artem Pavlenko
d024c86b1b
Restored support for the text displacement (point placement only at moment)
2007-02-09 16:32:44 +00:00
Artem Pavlenko
dcfe5d3fad
oops, fixed
2006-12-05 13:15:43 +00:00
Artem Pavlenko
00fd2a9f00
1. placement_finder.cpp
...
fixed 'for' loops to work correctly when geom->num_points() < 2
always use prefix increment even for built-in types (good practice!)
e.g ++i
2. agg_renderer.cpp
check for number points in geometries when
applying text/shield_symbolizer.
2006-12-05 00:16:05 +00:00
Artem Pavlenko
8c374a22a6
Label position tolerance and text spacing patch from David Leaver. Thanks!
2006-11-29 10:44:42 +00:00
Artem Pavlenko
6b88293808
use 2*M_PI for max_char_angle_delta normalizing.
2006-11-28 22:24:24 +00:00
Artem Pavlenko
7ee890bc12
define M_PI if undef
2006-11-28 10:38:56 +00:00
vspader
a6994cfc45
Fixed up text placement.
...
Removed the patch for better cornering from r365,
since it wasn't working properly.
2006-11-22 22:09:11 +00:00
vspader
d7b94f5d8c
Added avoid_edges property to shield and text symbolizers.
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If this is enabled, no shield/text symbolizers will be cut off
at the edges of the image.
2006-11-17 14:07:41 +00:00
Artem Pavlenko
e7bab0b8c8
1. fixed vertical alignement (??)
...
2. initialize overlap_ in ctor
2006-11-08 20:58:40 +00:00
Artem Pavlenko
889ac41694
Patch from Toby: adds a maximum angle delta for text placement (if the
...
angle changes too much between characters it finds an alternate
placement), this is specified in the max_char_angle_delta property in
radians (feel free to change it to degrees).
It also improves the text placement around corners trying to minimise
the distance between the center of the character and the line on each
side. This is the major portion of the patch.
2006-11-04 10:38:24 +00:00
Artem Pavlenko
e924b597f4
1. patch from Toby that allows repeated labels to be placed on a line
...
geometry (such as roads)
2. restored text labels for point geometry.
3. process 'spacing' attribute in load_map.cpp
2006-11-01 23:17:05 +00:00
Artem Pavlenko
d7fcefc848
1. applied text-wrap patch from Robert Coup. Thanks!
...
2. by default use tinyxml as a property_tree parser
3. modified load_map.cpp to allow to test new features
2006-10-27 17:29:39 +00:00
Artem Pavlenko
a3817cc362
added missing projection transformation for label placement.
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TODO: move to geometry class to always return transformed label position
2006-10-21 12:16:19 +00:00
vspader
f76079f15b
1) Added line following labels. Use set_label_placement(POINT_PLACEMENT) or set_label_placement(LINE_PLACEMENT) on a text symbolizer.
...
2) Added placement_finder class so labels try to avoid each other.
3) Added Shield Symbolizer which is essentially a combined image/text symbolizer.
2006-10-17 14:12:53 +00:00
