Changes between Version 6 and Version 7 of MapGuideRfc88

Timestamp:

03/22/10 22:45:10 (15 years ago)

Author:

jng

Comment:

Updated thoughts on handling illegal parameters

MapGuideRfc88

@@ -48 +48 @@
  * X and Y parameters can be specified without the SCALE parameter. The scale from the web layout will be used instead.
  * BBOX is mutually exclusive to the other parameters. The BBOX parameter has precedence over the other parameters. If for some reason BBOX is specified along with X, Y and SCALE, the BBOX parameter will be accepted and the others rejected.
- * If the BBOX parameter does not have the required number of coordinates, the default web layout settings are used.
+
+If invalid parameter values are encountered (eg. A non-numeric X, Y, SCALE or a BBOX without 4 point values), an exception is thrown and initialization is aborted.
 
 == Implications ==
@@ -62 +63 @@
  * Custom X, Y and Scale will start the map at the specified point and scale.
  * Custom BBOX will start the map at the specified extent, regardless of whether a custom X, Y or SCALE was passed in.
- * An invalid BBOX parameter will start the map using the default web layout values.
- * Any other illegal combinations are ignored and will use the default web layout values.
+ * An invalid BBOX parameter or any other illegal combinations of parameters will result in a throw exception.
 
 == Funding/Resources ==