diff options
Diffstat (limited to 'Frameworks')
| -rw-r--r-- | Frameworks/MCPKit/MCPFoundationKit/MCPGeometryData.m | 149 |
1 files changed, 90 insertions, 59 deletions
diff --git a/Frameworks/MCPKit/MCPFoundationKit/MCPGeometryData.m b/Frameworks/MCPKit/MCPFoundationKit/MCPGeometryData.m index b46a0dc7..1bf8c471 100644 --- a/Frameworks/MCPKit/MCPFoundationKit/MCPGeometryData.m +++ b/Frameworks/MCPKit/MCPFoundationKit/MCPGeometryData.m @@ -427,7 +427,7 @@ [NSNumber numberWithDouble:y_min], [NSNumber numberWithDouble:y_max], nil], @"bbox", - coordinates, @"coordinates", + [NSArray arrayWithObjects:coordinates,nil], @"coordinates", @"LINESTRING", @"type", nil]; break; @@ -462,64 +462,95 @@ nil]; break; - // case wkb_multipoint: - // [wkt setString:@"MULTIPOINT("]; - // numberOfItems = geoBuffer[ptr]; - // ptr += SIZEOF_STORED_UINT32+WKB_HEADER_SIZE; - // for(i=0; i < numberOfItems; i++) { - // memcpy(&aPoint, &geoBuffer[ptr], POINT_DATA_SIZE); - // [wkt appendFormat:@"%.16g %.16g%@", aPoint.x, aPoint.y, (i < numberOfItems-1) ? @"," : @""]; - // ptr += POINT_DATA_SIZE+WKB_HEADER_SIZE; - // } - // [wkt appendString:@")"]; - // return wkt; - // break; - // - // case wkb_multilinestring: - // [wkt setString:@"MULTILINESTRING("]; - // numberOfItems = geoBuffer[ptr]; - // ptr += SIZEOF_STORED_UINT32+WKB_HEADER_SIZE; - // for(i=0; i < numberOfItems; i++) { - // numberOfSubItems = geoBuffer[ptr]; - // ptr += SIZEOF_STORED_UINT32; - // [wkt appendString:@"("]; - // for(j=0; j < numberOfSubItems; j++) { - // memcpy(&aPoint, &geoBuffer[ptr], POINT_DATA_SIZE); - // [wkt appendFormat:@"%.16g %.16g%@", aPoint.x, aPoint.y, (j < numberOfSubItems-1) ? @"," : @""]; - // ptr += POINT_DATA_SIZE; - // } - // ptr += WKB_HEADER_SIZE; - // [wkt appendFormat:@")%@", (i < numberOfItems-1) ? @"," : @""]; - // } - // [wkt appendString:@")"]; - // return wkt; - // break; - // - // case wkb_multipolygon: - // [wkt setString:@"MULTIPOLYGON("]; - // numberOfItems = geoBuffer[ptr]; - // ptr += SIZEOF_STORED_UINT32+WKB_HEADER_SIZE; - // for(i=0; i < numberOfItems; i++) { - // numberOfSubItems = geoBuffer[ptr]; - // ptr += SIZEOF_STORED_UINT32; - // [wkt appendString:@"("]; - // for(j=0; j < numberOfSubItems; j++) { - // numberOfSubSubItems = geoBuffer[ptr]; - // ptr += SIZEOF_STORED_UINT32; - // [wkt appendString:@"("]; - // for(k=0; k < numberOfSubSubItems; k++) { - // memcpy(&aPoint, &geoBuffer[ptr], POINT_DATA_SIZE); - // [wkt appendFormat:@"%.16g %.16g%@", aPoint.x, aPoint.y, (k < numberOfSubSubItems-1) ? @"," : @""]; - // ptr += POINT_DATA_SIZE; - // } - // [wkt appendFormat:@")%@", (j < numberOfSubItems-1) ? @"," : @""]; - // } - // ptr += WKB_HEADER_SIZE; - // [wkt appendFormat:@")%@", (i < numberOfItems-1) ? @"," : @""]; - // } - // [wkt appendString:@")"]; - // return wkt; - // break; + case wkb_multipoint: + numberOfItems = geoBuffer[ptr]; + ptr += SIZEOF_STORED_UINT32+WKB_HEADER_SIZE; + for(i=0; i < numberOfItems; i++) { + memcpy(&aPoint, &geoBuffer[ptr], POINT_DATA_SIZE); + x_min = (aPoint.x < x_min) ? aPoint.x : x_min; + x_max = (aPoint.x > x_max) ? aPoint.x : x_max; + y_min = (aPoint.y < y_min) ? aPoint.y : y_min; + y_max = (aPoint.y > y_max) ? aPoint.y : y_max; + [coordinates addObject:NSStringFromPoint(NSMakePoint(aPoint.x, aPoint.y))]; + ptr += POINT_DATA_SIZE+WKB_HEADER_SIZE; + } + return [NSDictionary dictionaryWithObjectsAndKeys: + [NSArray arrayWithObjects: + [NSNumber numberWithDouble:x_min], + [NSNumber numberWithDouble:x_max], + [NSNumber numberWithDouble:y_min], + [NSNumber numberWithDouble:y_max], + nil], @"bbox", + coordinates, @"coordinates", + @"MULTIPOINT", @"type", + nil]; + break; + + case wkb_multilinestring: + numberOfItems = geoBuffer[ptr]; + ptr += SIZEOF_STORED_UINT32+WKB_HEADER_SIZE; + for(i=0; i < numberOfItems; i++) { + numberOfSubItems = geoBuffer[ptr]; + ptr += SIZEOF_STORED_UINT32; + for(j=0; j < numberOfSubItems; j++) { + memcpy(&aPoint, &geoBuffer[ptr], POINT_DATA_SIZE); + x_min = (aPoint.x < x_min) ? aPoint.x : x_min; + x_max = (aPoint.x > x_max) ? aPoint.x : x_max; + y_min = (aPoint.y < y_min) ? aPoint.y : y_min; + y_max = (aPoint.y > y_max) ? aPoint.y : y_max; + [subcoordinates addObject:NSStringFromPoint(NSMakePoint(aPoint.x, aPoint.y))]; + ptr += POINT_DATA_SIZE; + } + ptr += WKB_HEADER_SIZE; + [coordinates addObject:[[subcoordinates copy] autorelease]]; + [subcoordinates removeAllObjects]; + } + return [NSDictionary dictionaryWithObjectsAndKeys: + [NSArray arrayWithObjects: + [NSNumber numberWithDouble:x_min], + [NSNumber numberWithDouble:x_max], + [NSNumber numberWithDouble:y_min], + [NSNumber numberWithDouble:y_max], + nil], @"bbox", + coordinates, @"coordinates", + @"MULTILINESTRING", @"type", + nil]; + break; + + case wkb_multipolygon: + numberOfItems = geoBuffer[ptr]; + ptr += SIZEOF_STORED_UINT32+WKB_HEADER_SIZE; + for(i=0; i < numberOfItems; i++) { + numberOfSubItems = geoBuffer[ptr]; + ptr += SIZEOF_STORED_UINT32; + for(j=0; j < numberOfSubItems; j++) { + numberOfSubSubItems = geoBuffer[ptr]; + ptr += SIZEOF_STORED_UINT32; + for(k=0; k < numberOfSubSubItems; k++) { + memcpy(&aPoint, &geoBuffer[ptr], POINT_DATA_SIZE); + x_min = (aPoint.x < x_min) ? aPoint.x : x_min; + x_max = (aPoint.x > x_max) ? aPoint.x : x_max; + y_min = (aPoint.y < y_min) ? aPoint.y : y_min; + y_max = (aPoint.y > y_max) ? aPoint.y : y_max; + [subcoordinates addObject:NSStringFromPoint(NSMakePoint(aPoint.x, aPoint.y))]; + ptr += POINT_DATA_SIZE; + } + [coordinates addObject:[[subcoordinates copy] autorelease]]; + [subcoordinates removeAllObjects]; + } + ptr += WKB_HEADER_SIZE; + } + return [NSDictionary dictionaryWithObjectsAndKeys: + [NSArray arrayWithObjects: + [NSNumber numberWithDouble:x_min], + [NSNumber numberWithDouble:x_max], + [NSNumber numberWithDouble:y_min], + [NSNumber numberWithDouble:y_max], + nil], @"bbox", + coordinates, @"coordinates", + @"MULTIPOLYGON", @"type", + nil]; + break; // // case wkb_geometrycollection: // [wkt setString:@"GEOMETRYCOLLECTION("]; |