Example usage for android.graphics Color colorToHSV

Introduction

In this page you can find the example usage for android.graphics Color colorToHSV.

Prototype

public static void colorToHSV(@ColorInt int color, @Size(3) float hsv[])

Source Link

Document

Convert the ARGB color to its HSV components.

Usage

From source file:com.android.datetimepicker.Utils.java

public static int lightenColor(int color) {
    float[] hsv = new float[3];
    Color.colorToHSV(color, hsv);
    hsv[2] = 1.0f - 0.8f * (1.0f - hsv[2]);
    return Color.HSVToColor(hsv);
}

From source file:us.phyxsi.gameshelf.util.ColorUtils.java

public static int getSlightlyDarkerColor(int color) {
    float[] palette = new float[3];

    Color.colorToHSV(color, palette);
    palette[2] *= 0.9f;/*from w  w w  .  j  ava2s .c o m*/
    return Color.HSVToColor(palette);
}

From source file:com.agenmate.lollipop.util.ColorUtils.java

public static int darkenColor(int color) {
    float[] hsv = new float[3];
    Color.colorToHSV(color, hsv);
    hsv[2] = hsv[2] * 0.8f; // value component
    return Color.HSVToColor(hsv);
}

From source file:com.gudong.appkit.ui.fragment.ColorChooseDialog.java

private int shiftColor(int color) {
    float[] hsv = new float[3];
    Color.colorToHSV(color, hsv);
    hsv[2] *= 0.9f; // value component
    return Color.HSVToColor(hsv);
}

From source file:us.phyxsi.gameshelf.util.ColorUtils.java

public static int getMuchDarkerColor(int color) {
    float[] palette = new float[3];

    Color.colorToHSV(color, palette);
    palette[2] *= 0.6f;/*from  w  w  w .  j av a 2  s. c o  m*/
    return Color.HSVToColor(palette);
}

From source file:com.gudong.appkit.ui.fragment.CustomWebViewDialog.java

private int shiftColor(int color, boolean up) {
    float[] hsv = new float[3];
    Color.colorToHSV(color, hsv);
    hsv[2] *= (up ? 1.1f : 0.9f); // value component
    return Color.HSVToColor(hsv);
}

From source file:us.phyxsi.gameshelf.util.ColorUtils.java

public static int getLightColor(int color) {
    float[] palette = new float[3];

    Color.colorToHSV(color, palette);
    palette[2] *= 1.8f;/*from   ww w .  j  a va 2 s .  com*/
    return Color.HSVToColor(palette);
}

From source file:com.github.hobbe.android.openkarotz.fragment.ColorFragment.java

private static int darker(final int color) {
    float[] hsv = new float[3];
    Color.colorToHSV(color, hsv);
    hsv[2] *= 0.8f;/*w  ww .  ja  va  2  s.c  o  m*/
    return Color.HSVToColor(hsv);
}

From source file:com.github.hobbe.android.openkarotz.fragment.ColorFragment.java

private static int lighter(final int color) {
    float[] hsv = new float[3];
    Color.colorToHSV(color, hsv);
    hsv[2] = 1.0f - 0.5f * (1.0f - hsv[2]);
    return Color.HSVToColor(hsv);
}

From source file:org.noise_planet.noisecapture.MapActivity.java

@Override
public void onMapLoaded() {
    Resources res = getResources();
    Spinner spinner = (Spinner) findViewById(R.id.spinner_map);
    boolean onlySelected = spinner.getSelectedItemPosition() == 0;
    // Add markers and move the camera.
    List<MeasurementManager.LeqBatch> measurements = new ArrayList<MeasurementManager.LeqBatch>();
    measurements = measurementManager.getRecordLocations(onlySelected ? record.getId() : -1, true);
    builder = new LatLngBounds.Builder();
    validBoundingBox = measurements.size() > 1;
    for (int idMarker = 0; idMarker < measurements.size(); idMarker++) {
        MeasurementManager.LeqBatch leq = measurements.get(idMarker);
        LatLng position = new LatLng(leq.getLeq().getLatitude(), leq.getLeq().getLongitude());
        MarkerOptions marker = new MarkerOptions();
        marker.position(position);//from ww  w .j  av a 2 s . co  m
        double leqValue = leq.computeGlobalLeq();
        marker.title(res.getString(R.string.map_marker_label, leqValue, leq.getLeq().getAccuracy()));
        int nc = getNEcatColors(leqValue); // Choose the color category in function of the sound level
        float[] hsv = new float[3];
        Color.colorToHSV(NE_COLORS[nc], hsv); // Apply color category for the corresponding sound level
        marker.icon(BitmapDescriptorFactory.defaultMarker(hsv[0]));
        mMap.addMarker(marker);
        builder.include(position);
    }
    if (validBoundingBox) {
        mMap.moveCamera(CameraUpdateFactory.newLatLngBounds(builder.build(), 0));
    } else {
        Toast.makeText(getApplicationContext(), getString(R.string.no_gps_results), Toast.LENGTH_LONG).show();
    }
}