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feat: exposing getColor function in the ClusterRenderer #1130

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Merged
merged 1 commit into from
Jan 13, 2023
Merged

feat: exposing getColor function in the ClusterRenderer #1130

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5 changes: 5 additions & 0 deletions library/src/main/java/com/google/maps/android/clustering/view/ClusterRenderer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -65,4 +65,9 @@ public interface ClusterRenderer<T extends ClusterItem> {
* Called when the view is removed.
*/
void onRemove();

/**
* Called to determine the color of a Cluster.
*/
int getColor(int clusterSize);
}
3 changes: 2 additions & 1 deletion library/src/main/java/com/google/maps/android/clustering/view/DefaultClusterRenderer.java
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Expand Up @@ -227,7 +227,8 @@ private SquareTextView makeSquareTextView(Context context) {
return squareTextView;
}

protected int getColor(int clusterSize) {
@Override
public int getColor(int clusterSize) {
final float hueRange = 220;
final float sizeRange = 300;
final float size = Math.min(clusterSize, sizeRange);
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