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comments + formatting

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This commit is contained in:
Hannes Janetzek 2013-04-21 21:55:00 +02:00
parent 270c3071d5
commit c14b14fd11
1 changed files with 9 additions and 3 deletions
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12
src/org/oscim/database/test/MapDatabase.java
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@ -75,6 +75,9 @@ public class MapDatabase implements IMapDatabase {
float y1 = -1; float y1 = -1;
float x2 = size + 1; float x2 = size + 1;
float y2 = size + 1; float y2 = size + 1;
// always clear geometry before starting
// a different type.
e.clear(); e.clear();
e.startPolygon(); e.startPolygon();
e.addPoint(x1, y1); e.addPoint(x1, y1);
@ -96,6 +99,7 @@ public class MapDatabase implements IMapDatabase {
e.set(mTags, 0, GEOM_POLY); e.set(mTags, 0, GEOM_POLY);
mapDatabaseCallback.renderElement(e); mapDatabaseCallback.renderElement(e);
//--------------
e.clear(); e.clear();
// middle horizontal // middle horizontal
@ -116,8 +120,8 @@ public class MapDatabase implements IMapDatabase {
e.set(mTagsWay, 0, GEOM_LINE); e.set(mTagsWay, 0, GEOM_LINE);
mapDatabaseCallback.renderElement(e); mapDatabaseCallback.renderElement(e);
//--------------
e.clear(); e.clear();
// left-top to center // left-top to center
e.startLine(); e.startLine();
e.addPoint(size / 2, size / 2); e.addPoint(size / 2, size / 2);
@ -134,19 +138,21 @@ public class MapDatabase implements IMapDatabase {
e.set(mTagsWay, 1, GEOM_LINE); e.set(mTagsWay, 1, GEOM_LINE);
mapDatabaseCallback.renderElement(e); mapDatabaseCallback.renderElement(e);
//--------------
e.clear(); e.clear();
e.startPolygon(); e.startPolygon();
float r = size / 2; float r = size / 2;
for (int i = 0; i < 360; i += 4) { for (int i = 0; i < 360; i += 4) {
double d = Math.toRadians(i); double d = Math.toRadians(i);
e.addPoint(r + (float) Math.cos(d) * (r - 40), r + (float) Math.sin(d) * (r - 40)); e.addPoint(r + (float) Math.cos(d) * (r - 40),
r + (float) Math.sin(d) * (r - 40));
} }
e.set(mTagsBoundary, 1, GEOM_LINE); e.set(mTagsBoundary, 1, GEOM_LINE);
mapDatabaseCallback.renderElement(e); mapDatabaseCallback.renderElement(e);
//--------------
e.clear(); e.clear();
e.startPoints(); e.startPoints();
e.addPoint(size/2, size/2); e.addPoint(size/2, size/2);