| /****************************************************************************** |
| ** Filename: outfeat.h |
| ** Purpose: Definition of outline features. |
| ** Author: Dan Johnson |
| ** History: 11/13/90, DSJ, Created. |
| ** |
| ** (c) Copyright Hewlett-Packard Company, 1988. |
| ** Licensed under the Apache License, Version 2.0 (the "License"); |
| ** you may not use this file except in compliance with the License. |
| ** You may obtain a copy of the License at |
| ** http://www.apache.org/licenses/LICENSE-2.0 |
| ** Unless required by applicable law or agreed to in writing, software |
| ** distributed under the License is distributed on an "AS IS" BASIS, |
| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ** See the License for the specific language governing permissions and |
| ** limitations under the License. |
| ******************************************************************************/ |
| #ifndef OUTFEAT_H |
| #define OUTFEAT_H |
| |
| /**---------------------------------------------------------------------------- |
| Include Files and Type Defines |
| ----------------------------------------------------------------------------**/ |
| #include "ocrfeatures.h" |
| #include "fpoint.h" |
| #include "mfoutline.h" |
| |
| typedef enum { |
| OutlineFeatX, |
| OutlineFeatY, |
| OutlineFeatLength, |
| OutlineFeatDir |
| } OUTLINE_FEAT_PARAM_NAME; |
| |
| #define MAX_OUTLINE_FEATURES (100) |
| /**---------------------------------------------------------------------------- |
| Public Function Prototypes |
| ----------------------------------------------------------------------------**/ |
| FEATURE_SET ExtractOutlineFeatures(TBLOB *Blob, LINE_STATS *LineStats); |
| |
| /*--------------------------------------------------------------------------- |
| Privat Function Prototypes |
| ----------------------------------------------------------------------------*/ |
| void AddOutlineFeatureToSet(FPOINT *Start, |
| FPOINT *End, |
| FEATURE_SET FeatureSet); |
| |
| void ConvertToOutlineFeatures(MFOUTLINE Outline, FEATURE_SET FeatureSet); |
| |
| void NormalizeOutlineX(FEATURE_SET FeatureSet); |
| |
| /**---------------------------------------------------------------------------- |
| Global Data Definitions and Declarations |
| ----------------------------------------------------------------------------**/ |
| extern FEATURE_DESC_STRUCT OutlineFeatDesc; |
| #endif |