Changes between Version 1 and Version 2 of ossimPlugin

Timestamp:

05/14/07 09:36:17 (18 years ago)

Author:

mlucas

Comment:

--

ossimPlugin

@@ +1 @@
+= How to write an OSSIM plugin =
+
 The basic concept described here applies to a filter type plugin which :
-* Takes an image/raster tile
-* Applies some spatial/spectral operator to it
-* Returns a result tile
+ * Takes an image/raster tile
+ * Applies some spatial/spectral operator to it
+ * Returns a result tile
+
 The plugin demonstrated here is the CFAR plugin found in ossim_plugins contrib folder.
 This plugin was built in the following stages:
-# Copy the sample code from '''ossim/src/examples/shared/image_filters''' to a folder under ossim_plugins, contrib is a good choice.
-# Edit the Filtering method, '''runUcharTransformation''' in the example method with required algorithm.
-# The required algorithm is in effect a couple of convolutions, hence the ossim3x3convolution filter was extended to implement this.
-# Write additional house keeping code:
-#* Load and save states for saving the chains from VCE and copy pasting.
-#* Property setter-getters to modify the filter on the fly via the Properties dialog.
+
+ # Copy the sample code from '''ossim/src/examples/shared/image_filters''' to a folder under ossim_plugins, contrib is a good choice.
+ # Edit the Filtering method, '''runUcharTransformation''' in the example method with required algorithm.
+ # The required algorithm is in effect a couple of convolutions, hence the ossim3x3convolution filter was extended to implement this.
+ # Write additional house keeping code:
+ #* Load and save states for saving the chains from VCE and copy pasting.
+ #* Property setter-getters to modify the filter on the fly via the Properties dialog.
+
+
 All plugin code must be registered via a factory class to the Ossim Core. In the contrib folder there is a contrib plugin registry(ossimContrinPluginFactory.cpp) to which smaller plugins can be registered.