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Mapsforge maps v5 support improvements #429

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This commit is contained in:
Emux 2017-10-17 11:01:19 +03:00
parent cd5a62a2ff
commit a9a042ea41
1 changed files with 11 additions and 11 deletions
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22
vtm/src/org/oscim/tiling/source/mapfile/ReadBuffer.java
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@ -25,7 +25,6 @@ import org.oscim.utils.Parameters;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.io.UnsupportedEncodingException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Logger;
@ -41,6 +40,8 @@ public class ReadBuffer {
private int mBufferPosition;
private final RandomAccessFile mInputFile;
private final List<Integer> mTagIds = new ArrayList<>();
ReadBuffer(RandomAccessFile inputFile) {
mInputFile = inputFile;
}
@ -56,14 +57,13 @@ public class ReadBuffer {
/**
* Converts four bytes from the read buffer to a float.
* <p/>
* The byte order is big-endian.
*
* @return the float value.
*/
public float readFloat() {
byte[] bytes = new byte[4];
System.arraycopy(mBufferData, mBufferPosition, bytes, 0, 4);
mBufferPosition += 4;
return ByteBuffer.wrap(bytes).getFloat();
return Float.intBitsToFloat(readInt());
}
/**
@ -408,11 +408,11 @@ public class ReadBuffer {
mBufferPosition += bytes;
}
boolean readTags(TagSet tags, Tag[] wayTags, byte numberOfTags) {
boolean readTags(TagSet tags, Tag[] tagsArray, byte numberOfTags) {
tags.clear();
List<Integer> ids = new ArrayList<>();
mTagIds.clear();
int maxTag = wayTags.length;
int maxTag = tagsArray.length;
for (byte i = 0; i < numberOfTags; i++) {
int tagId = readUnsignedInt();
@ -420,11 +420,11 @@ public class ReadBuffer {
LOG.warning("invalid tag ID: " + tagId);
break;
}
ids.add(tagId);
mTagIds.add(tagId);
}
for (Integer id : ids) {
Tag tag = wayTags[id];
for (int tagId : mTagIds) {
Tag tag = tagsArray[tagId];
// Decode variable values of tags
if (tag.value.charAt(0) == '%' && tag.value.length() == 2) {
String value = tag.value;