GeoTools

Octagonal Envelope and Minimum Diameter Filter Functions

Details

  • Type: New Feature New Feature
  • Status: Resolved Resolved
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: 8.0-RC1
  • Fix Version/s: 8.0-RC1
  • Component/s: main
  • Labels:
    None
  • Environment:
    Windows 7, Java 1.7.0_03
  • Testcase included:
    yes

Description

JTS has algorithms for calculating minimum diameter and octagonal envelope of an input geometry. Let's add filter functions that do these calculations so we can use them in SLD geometry transformations.

  1. File
    filterfunctions_octenv_mindiam.diff
    05/Apr/12 9:32 AM
    16 kB
    Jared Erickson
  2. File
    map_states_minimumdiameter.sld
    05/Apr/12 9:33 AM
    1 kB
    Jared Erickson
  3. File
    map_states_octagonalenvelope.sld
    05/Apr/12 9:33 AM
    2 kB
    Jared Erickson
  4. File
    map_states.groovy
    05/Apr/12 12:09 PM
    1 kB
    Jared Erickson
  1. map_states_minimumdiameter.png
    23 kB
    05/Apr/12 9:32 AM
  2. map_states_octagonalenvelope.png
    32 kB
    05/Apr/12 9:32 AM

Activity

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Jared Erickson added a comment -
SLD example for minimum diameter filter function.
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Jared Erickson added a comment - SLD example for minimum diameter filter function.
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Jared Erickson added a comment -
SLD example with octagonal envelope filter function.
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Jared Erickson added a comment - SLD example with octagonal envelope filter function.
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Jared Erickson added a comment -
GeoScript Groovy script used to create the images and SLD documents.
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Jared Erickson added a comment - GeoScript Groovy script used to create the images and SLD documents.
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Andrea Aime added a comment -
Patch applied on trunk
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Andrea Aime added a comment - Patch applied on trunk

People

  • Assignee:
    Andrea Aime
    Reporter:
    Jared Erickson
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Dates

  • Created:
    Updated:
    Resolved: