| IO | Parameter | Type | Description
|
| in | theCADArea | longint | Area ID
|
| in | theBlockID | longint | A Block ID or kCADRootBlockID for the root
drawing
|
| in | theObjScope | longint | kCADScopeSelectedObjects,
kCADScopeAllObjects,
kCADScopeObjOnEditableLayers,
a Layer ID,
a Sublayer ID,
a programmer scope ID
or an Object ID
|
| in | theMinimumLayerModeToCross | integer | A layer mode constant
|
| in | theLayerMustHaveSnapsFlag | integer | A boolean constant
|
| in | theUseSnapMasksFlag | integer | A boolean constant
|
| in | theProgress | integer | A progress constant
|
| in | theSpotBoxX1 | real |
|
| in | theSpotBoxY1 | real |
|
| in | theSpotBoxX2 | real |
|
| in | theSpotBoxY2 | real |
|
| out | theCrossingsX | array of real |
|
| out | theCrossingsY | array of real |
|
| out | theObjIDs1 | array of longint |
|
| out | theObjIDs2 | array of longint |
|
| out | function result | OSErr | Error result code, also see Error handling
|