| /* |
| * Copyright 2008 ZXing authors |
| * |
| * 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. |
| */ |
| |
| package com.google.zxing; |
| |
| /** |
| * These are a set of hints that you may pass to Writers to specify their behavior. |
| * |
| * @author dswitkin@google.com (Daniel Switkin) |
| */ |
| public enum EncodeHintType { |
| |
| /** |
| * Specifies what degree of error correction to use, for example in QR Codes. |
| * Type depends on the encoder. For example for QR codes it's type |
| * {@link com.google.zxing.qrcode.decoder.ErrorCorrectionLevel ErrorCorrectionLevel}. |
| * For Aztec it is of type {@link Integer}, representing the minimal percentage of error correction words. |
| * For PDF417 it is of type {@link Integer}, valid values being 0 to 8. |
| * In all cases, it can also be a {@link String} representation of the desired value as well. |
| * Note: an Aztec symbol should have a minimum of 25% EC words. |
| */ |
| ERROR_CORRECTION, |
| |
| /** |
| * Specifies what character encoding to use where applicable (type {@link String}) |
| */ |
| CHARACTER_SET, |
| |
| /** |
| * Specifies the matrix shape for Data Matrix (type {@link com.google.zxing.datamatrix.encoder.SymbolShapeHint}) |
| */ |
| DATA_MATRIX_SHAPE, |
| |
| /** |
| * Specifies a minimum barcode size (type {@link Dimension}). Only applicable to Data Matrix now. |
| * |
| * @deprecated use width/height params in |
| * {@link com.google.zxing.datamatrix.DataMatrixWriter#encode(String, BarcodeFormat, int, int)} |
| */ |
| @Deprecated |
| MIN_SIZE, |
| |
| /** |
| * Specifies a maximum barcode size (type {@link Dimension}). Only applicable to Data Matrix now. |
| * |
| * @deprecated without replacement |
| */ |
| @Deprecated |
| MAX_SIZE, |
| |
| /** |
| * Specifies margin, in pixels, to use when generating the barcode. The meaning can vary |
| * by format; for example it controls margin before and after the barcode horizontally for |
| * most 1D formats. (Type {@link Integer}, or {@link String} representation of the integer value). |
| */ |
| MARGIN, |
| |
| /** |
| * Specifies whether to use compact mode for PDF417 (type {@link Boolean}, or "true" or "false" |
| * {@link String} value). |
| */ |
| PDF417_COMPACT, |
| |
| /** |
| * Specifies what compaction mode to use for PDF417 (type |
| * {@link com.google.zxing.pdf417.encoder.Compaction Compaction} or {@link String} value of one of its |
| * enum values). |
| */ |
| PDF417_COMPACTION, |
| |
| /** |
| * Specifies the minimum and maximum number of rows and columns for PDF417 (type |
| * {@link com.google.zxing.pdf417.encoder.Dimensions Dimensions}). |
| */ |
| PDF417_DIMENSIONS, |
| |
| /** |
| * Specifies the required number of layers for an Aztec code. |
| * A negative number (-1, -2, -3, -4) specifies a compact Aztec code. |
| * 0 indicates to use the minimum number of layers (the default). |
| * A positive number (1, 2, .. 32) specifies a normal (non-compact) Aztec code. |
| * (Type {@link Integer}, or {@link String} representation of the integer value). |
| */ |
| AZTEC_LAYERS, |
| |
| /** |
| * Specifies the exact version of QR code to be encoded. |
| * (Type {@link Integer}, or {@link String} representation of the integer value). |
| */ |
| QR_VERSION, |
| |
| /** |
| * Specifies the QR code mask pattern to be used. Allowed values are |
| * 0..QRCode.NUM_MASK_PATTERNS-1. By default the code will automatically select |
| * the optimal mask pattern. |
| * * (Type {@link Integer}, or {@link String} representation of the integer value). |
| */ |
| QR_MASK_PATTERN, |
| |
| /** |
| * Specifies whether the data should be encoded to the GS1 standard (type {@link Boolean}, or "true" or "false" |
| * {@link String } value). |
| */ |
| GS1_FORMAT, |
| |
| /** |
| * Forces which encoding will be used. Currently only used for Code-128 code sets (Type {@link String}). |
| * Valid values are "A", "B", "C". |
| */ |
| FORCE_CODE_SET, |
| } |