Constructor Detail

• SimpleFastPointOverlayOptions

  SimpleFastPointOverlayOptions()

Method Detail

• getDefaultStyle

   static SimpleFastPointOverlayOptions getDefaultStyle()

  Creates a new SimpleFastPointOverlayOptions object with default options.

• setPointStyle

   SimpleFastPointOverlayOptions setPointStyle(Paint style)

  Sets the style for the point overlay, which is applied to all circles.If the layer is individually styled, the individual style overrides this.

  Parameters:

  style - A Paint object.

• setSelectedPointStyle

   SimpleFastPointOverlayOptions setSelectedPointStyle(Paint style)

  Sets the style for the selected point.

  Parameters:

  style - A Paint object.

• setRadius

   SimpleFastPointOverlayOptions setRadius(float radius)

  Sets the radius of the circles to be drawn.

  Parameters:

  radius - Radius.

• setSelectedRadius

   SimpleFastPointOverlayOptions setSelectedRadius(float radius)

  Sets the radius of the selected point's circle.

  Parameters:

  radius - Radius.

• setIsClickable

   SimpleFastPointOverlayOptions setIsClickable(boolean clickable)

  Sets whether this overlay is clickable or not. A clickable overlay will automatically selectthe nearest point.

  Parameters:

  clickable - True or false.

• setCellSize

   SimpleFastPointOverlayOptions setCellSize(int cellSize)

  Sets the grid cell size used for indexing, in pixels. Larger cells result in faster renderingspeed, but worse fidelity. Default is 10 pixels, for large datasets (>10k points), use 15.

  Parameters:

  cellSize - The cell size in pixels.

• setAlgorithm

   SimpleFastPointOverlayOptions setAlgorithm(SimpleFastPointOverlayOptions.RenderingAlgorithm algorithm)

  Sets the rendering algorithm. There are three options:NO_OPTIMIZATION: Slowest option. Draw all points on each draw event.MEDIUM_OPTIMIZATION: Faster. Recalculates the grid index on each draw event.Not recommended for >10k points. Better UX, but may be choppier.MAXIMUM_OPTIMIZATION: Fastest. Only recalculates the grid on touch up and animation end, hence much faster display on move. Recommended for >10k points.

  Parameters:

  algorithm - A RenderingAlgorithm.

• setSymbol

   SimpleFastPointOverlayOptions setSymbol(SimpleFastPointOverlayOptions.Shape symbol)

  Sets the symbol shape for this layer. Hint: circle shape is less performant, avoid for large N.

  Parameters:

  symbol - The symbol, currently CIRCLE or SQUARE.

• setTextStyle

   SimpleFastPointOverlayOptions setTextStyle(Paint textStyle)

  Sets the style for the labels.If the layer is individually styled, the individual style overrides this.

  Parameters:

  textStyle - The style.

• setMinZoomShowLabels

   SimpleFastPointOverlayOptions setMinZoomShowLabels(int minZoomShowLabels)

  Sets the minimum zoom level at which the labels should be drawn. This option isignored if LabelPolicy is DENSITY_THRESHOLD.

  Parameters:

  minZoomShowLabels - The zoom level.

• setMaxNShownLabels

   SimpleFastPointOverlayOptions setMaxNShownLabels(int maxNShownLabels)

  Sets the threshold (nr. of visible points) after which labels will not be drawn. Thisoption only works when LabelPolicy is DENSITY_THRESHOLD and the algorithm isMAXIMUM_OPTIMIZATION.

  Parameters:

  maxNShownLabels - The maximum number of visible points

• setLabelPolicy

   SimpleFastPointOverlayOptions setLabelPolicy(SimpleFastPointOverlayOptions.LabelPolicy labelPolicy)

  Sets the policy for displaying point labels. Can be:ZOOM_THRESHOLD: Labels are not displayed is current map zoom level is lower thanMinZoomShowLabelsDENSITY_THRESHOLD: Labels are not displayed when the number of visible points is largerthan MaxNShownLabels. This only works for MAXIMUM_OPTIMIZATION

  Parameters:

  labelPolicy - One of ZOOM_THRESHOLD or DENSITY_THRESHOLD

• getPointStyle

   Paint getPointStyle()

• getSelectedPointStyle

   Paint getSelectedPointStyle()

• getTextStyle

   Paint getTextStyle()

• getCircleRadius

   float getCircleRadius()

• getSelectedCircleRadius

   float getSelectedCircleRadius()

• isClickable

   boolean isClickable()

• getCellSize

   int getCellSize()

• getAlgorithm

   SimpleFastPointOverlayOptions.RenderingAlgorithm getAlgorithm()

• getSymbol

   SimpleFastPointOverlayOptions.Shape getSymbol()

• getLabelPolicy

   SimpleFastPointOverlayOptions.LabelPolicy getLabelPolicy()

• getMaxNShownLabels

   int getMaxNShownLabels()

• getMinZoomShowLabels

   int getMinZoomShowLabels()