Examples with SeriesData com.android.tools.adtui.model.SeriesData used on opensource projects

Example 6 with SeriesData

use of com.android.tools.adtui.model.SeriesData in project android by JetBrains.

the class LineChart method postAnimate.

@Override
public void postAnimate() {
    long duration = System.nanoTime();
    int p = 0;
    // Store the Y coordinates of the last stacked series to use them to increment the Y values
    // of the current stacked series.
    TDoubleArrayList lastStackedSeriesY = null;
    Deque<Path2D> orderedPaths = new ArrayDeque<>(myLinesConfig.size());
    Deque<LineConfig> orderedConfigs = new ArrayDeque<>(myLinesConfig.size());
    for (Map.Entry<RangedContinuousSeries, LineConfig> lineConfig : myLinesConfig.entrySet()) {
        final RangedContinuousSeries ranged = lineConfig.getKey();
        final LineConfig config = lineConfig.getValue();
        // Stores the y coordinates of the current series in case it's used as a stacked series
        final TDoubleArrayList currentSeriesY = new TDoubleArrayList();
        Path2D path = new Path2D.Float();
        double xMin = ranged.getXRange().getMin();
        double xMax = ranged.getXRange().getMax();
        double yMin = ranged.getYRange().getMin();
        double yMax = ranged.getYRange().getMax();
        // X coordinate of the first point
        double firstXd = 0f;
        List<SeriesData<Long>> seriesList = ranged.getSeries();
        for (int i = 0; i < seriesList.size(); i++) {
            // TODO: refactor to allow different types (e.g. double)
            SeriesData<Long> seriesData = seriesList.get(i);
            long currX = seriesData.x;
            long currY = seriesData.value;
            double xd = (currX - xMin) / (xMax - xMin);
            double yd = (currY - yMin) / (yMax - yMin);
            // prior iteration). In this case, yd of the current series shouldn't change.
            if (config.isStacked() && lastStackedSeriesY != null && i < lastStackedSeriesY.size()) {
                yd += lastStackedSeriesY.get(i);
            }
            currentSeriesY.add(yd);
            // Swing's (0, 0) coordinate is in top-left. As we use bottom-left (0, 0), we need to adjust the y coordinate.
            float adjustedYd = 1 - (float) yd;
            if (i == 0) {
                path.moveTo(xd, adjustedYd);
                firstXd = xd;
            } else {
                // drawing a line to the destination point itself (e.g. (x1, y1)).
                if (config.isStepped()) {
                    float y = (float) path.getCurrentPoint().getY();
                    path.lineTo(xd, y);
                }
                path.lineTo(xd, adjustedYd);
            }
        }
        if (config.isFilled() && path.getCurrentPoint() != null) {
            // If the chart is filled, but not stacked, draw a line from the last point to X
            // axis and another one from this new point to the first destination point.
            path.lineTo(path.getCurrentPoint().getX(), 1f);
            path.lineTo(firstXd, 1f);
        }
        if (config.isStacked()) {
            lastStackedSeriesY = currentSeriesY;
        }
        if (config.isFilled()) {
            // Draw the filled lines first, otherwise other lines won't be visible.
            // Also, to draw stacked and filled lines correctly, they need to be drawn in reverse order to their adding order.
            orderedPaths.addFirst(path);
            orderedConfigs.addFirst(config);
        } else {
            orderedPaths.addLast(path);
            orderedConfigs.addLast(config);
        }
        addDebugInfo("Range[%d] Max: %.2f", p, xMax);
        p++;
    }
    myLinePaths.clear();
    myLinePaths.addAll(orderedPaths);
    myLinePathConfigs.clear();
    myLinePathConfigs.addAll(orderedConfigs);
    addDebugInfo("postAnimate time: %d ms", TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - duration));
}

Example 7 with SeriesData

use of com.android.tools.adtui.model.SeriesData in project android by JetBrains.

the class LineChartLegendRenderData method getFormattedData.

@Override
public String getFormattedData() {
    double time = myRange.getMax();
    ImmutableList<SeriesData<Long>> data = mySeries.getDataSeries().getDataForXRange(new Range(time, time));
    if (data.isEmpty()) {
        return null;
    }
    SeriesData<Long> key = new SeriesData<>(TimeUnit.MICROSECONDS.toNanos((long) time), 0L);
    int index = Collections.binarySearch(data, key, (left, right) -> {
        long diff = left.x - right.x;
        return (diff == 0) ? 0 : (diff < 0) ? -1 : 1;
    });
    // This returns the data to the right given no exact match.
    index = index >= 0 ? index : -(index + 1);
    index = Math.max(0, Math.min(data.size() - 1, index));
    return myFormatter.getFormattedString(mySeries.getYRange().getLength(), data.get(index).value, true);
}

Example 8 with SeriesData

use of com.android.tools.adtui.model.SeriesData in project android by JetBrains.

the class MemoryDataSeries method getDataForXRange.

@Override
public ImmutableList<SeriesData<Long>> getDataForXRange(@NotNull Range timeCurrentRangeUs) {
    // TODO: Change the Memory API to allow specifying padding in the request as number of samples.
    long bufferNs = TimeUnit.SECONDS.toNanos(1);
    MemoryProfiler.MemoryRequest.Builder dataRequestBuilder = MemoryProfiler.MemoryRequest.newBuilder().setAppId(myProcessId).setStartTime(TimeUnit.MICROSECONDS.toNanos((long) timeCurrentRangeUs.getMin()) - bufferNs).setEndTime(TimeUnit.MICROSECONDS.toNanos((long) timeCurrentRangeUs.getMax()) + bufferNs);
    MemoryProfiler.MemoryData response = myClient.getData(dataRequestBuilder.build());
    List<SeriesData<Long>> seriesData = new ArrayList<>();
    for (MemoryProfiler.MemoryData.MemorySample sample : response.getMemSamplesList()) {
        long dataTimestamp = TimeUnit.NANOSECONDS.toMicros(sample.getTimestamp());
        seriesData.add(new SeriesData<>(dataTimestamp, myFilter.apply(sample)));
    }
    return ContainerUtil.immutableList(seriesData);
}

Example 9 with SeriesData

use of com.android.tools.adtui.model.SeriesData in project android by JetBrains.

the class CpuMonitorTest method testGetThreadsCount.

@Test
public void testGetThreadsCount() throws IOException {
    CpuThreadCountDataSeries series = myMonitor.getThreadsCount();
    ImmutableList<SeriesData<Long>> seriesDataList = series.getDataForXRange(new Range());
    assertEquals(1, seriesDataList.size());
    SeriesData<Long> seriesData = seriesDataList.get(0);
    assertNotNull(seriesData);
    // No active threads
    assertEquals(0, (long) seriesData.value);
}