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Marker clustering: allow custom cluster renderer #312

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This commit is contained in:
Emux
2017-10-21 19:35:07 +03:00
parent 795359fb44
commit e2a4ad8a97
3 changed files with 39 additions and 9 deletions
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10
vtm/src/org/oscim/layers/marker/ClusterMarkerRenderer.java
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@@ -40,7 +40,7 @@ public class ClusterMarkerRenderer extends MarkerRenderer {
/**
* Max number to display inside a cluster icon
*/
private static final int CLUSTER_MAXSIZE = 10;
protected static final int CLUSTER_MAXSIZE = 10;
/**
* default color of number inside the icon. Would be super-cool to cook this into the map theme
@@ -55,7 +55,7 @@ public class ClusterMarkerRenderer extends MarkerRenderer {
/**
* Map Cluster Icon Size. This is the biggest size for clusters of CLUSTER_MAXSIZE elements. Smaller clusters will be slightly smaller
*/
private static final int MAP_MARKER_CLUSTER_SIZE_DP = 64;
protected static final int MAP_MARKER_CLUSTER_SIZE_DP = 64;
/**
* Clustering grid square size, decrease to cluster more aggresively. Ideally this value is the typical marker size
@@ -66,9 +66,9 @@ public class ClusterMarkerRenderer extends MarkerRenderer {
* cached bitmaps database, we will cache cluster bitmaps from 1 to MAX_SIZE
* and always use same bitmap for efficiency
*/
private static Bitmap[] mClusterBitmaps = new Bitmap[CLUSTER_MAXSIZE + 1];
protected static Bitmap[] mClusterBitmaps = new Bitmap[CLUSTER_MAXSIZE + 1];
private int mStyleBackground = CLUSTER_COLORBACK, mStyleForeground = CLUSTER_COLORTEXT;
protected int mStyleBackground = CLUSTER_COLORBACK, mStyleForeground = CLUSTER_COLORTEXT;
/**
* Discrete scale step, used to trigger reclustering on significant scale change
@@ -368,7 +368,7 @@ public class ClusterMarkerRenderer extends MarkerRenderer {
* @param size The cluster size. Can be greater than CLUSTER_MAXSIZE.
* @return A somewhat cool bitmap to be used as the cluster marker
*/
private Bitmap getClusterBitmap(int size) {
protected Bitmap getClusterBitmap(int size) {
final String strValue;
if (size >= CLUSTER_MAXSIZE) {