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reenable grid labels

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This commit is contained in:
Hannes Janetzek 2013-06-28 04:20:46 +02:00
parent 50cb603bbf
commit 092e5b7780
1 changed files with 41 additions and 39 deletions

80
vtm/src/org/oscim/renderer/layers/GridRenderLayer.java

@ -21,13 +21,16 @@ import org.oscim.core.MapPosition;
import org.oscim.core.Tile;
import org.oscim.renderer.GLRenderer.Matrices;
import org.oscim.renderer.sublayers.LineLayer;
import org.oscim.renderer.sublayers.TextItem;
import org.oscim.renderer.sublayers.TextLayer;
import org.oscim.theme.renderinstruction.Line;
import org.oscim.theme.renderinstruction.Text;
import org.oscim.view.MapView;
public class GridRenderLayer extends BasicRenderLayer {
private final static String TILE_FORMAT = "%d/%d/%d";
// private final TextLayer mTextLayer;
// private final Text mText;
// private final static String TILE_FORMAT = "%d/%d/%d";
private final TextLayer mTextLayer;
private final Text mText;
private final LineLayer mLineLayer;
@ -62,44 +65,43 @@ public class GridRenderLayer extends BasicRenderLayer {
mLines.addPoint(pos + size * 8, y);
}
// mText = Text.createText(22, 0, Color.RED, 0, false);
mText = Text.createText(22, 0, Color.RED, 0, false);
// mTextLayer = layers.addTextLayer(new TextLayer());
mLineLayer = layers.addLineLayer(0,
new Line(Color.BLUE, 1.5f, Cap.BUTT));
mTextLayer = layers.addTextLayer(new TextLayer());
mLineLayer = layers.addLineLayer(0, new Line(0x66000066, 1.5f, Cap.BUTT));
}
// private void addLabels(int x, int y, int z) {
// int s = Tile.SIZE;
//
// TextLayer tl = mTextLayer;
// tl.clear();
//
// for (int yy = -2; yy < 2; yy++) {
// for (int xx = -2; xx < 2; xx++) {
//
// // String label = String.format(
// // Locale.ROOT, TILE_FORMAT,
// // Integer.valueOf(x + xx),
// // Integer.valueOf(y + yy),
// // Integer.valueOf(z));
// String label = Integer.valueOf(x + xx) + "/" +
// Integer.valueOf(y + yy) + "/" +
// Integer.valueOf(z);
//
// TextItem ti = TextItem.pool.get();
// ti.set(s * xx + s / 2, s * yy + s / 2, label, mText);
//
// tl.addText(ti);
// }
// }
//
// // render TextItems to a bitmap and prepare vertex buffer data.
// tl.prepare();
//
// // release TextItems
// tl.clearLabels();
// }
private void addLabels(int x, int y, int z) {
int s = Tile.SIZE;
TextLayer tl = mTextLayer;
tl.clear();
for (int yy = -2; yy < 2; yy++) {
for (int xx = -2; xx < 2; xx++) {
// String label = String.format(
// Locale.ROOT, TILE_FORMAT,
// Integer.valueOf(x + xx),
// Integer.valueOf(y + yy),
// Integer.valueOf(z));
String label = Integer.valueOf(x + xx) + "/" +
Integer.valueOf(y + yy) + "/" +
Integer.valueOf(z);
TextItem ti = TextItem.pool.get();
ti.set(s * xx + s / 2, s * yy + s / 2, label, mText);
tl.addText(ti);
}
}
// render TextItems to a bitmap and prepare vertex buffer data.
tl.prepare();
// release TextItems
tl.clearLabels();
}
@Override
public void update(MapPosition pos, boolean changed, Matrices m) {
@ -124,7 +126,7 @@ public class GridRenderLayer extends BasicRenderLayer {
layerPos.y = (double) y / z;
layerPos.scale = z;
// addLabels(x, y, pos.zoomLevel);
addLabels(x, y, pos.zoomLevel);
mLineLayer.clear();
mLineLayer.addLine(mLines);