private void previewY() {
Viewport tempViewport = new Viewport(recordChart.getMaximumViewport());
float dy = (tempViewport.height() + 0.2f) / 4;
tempViewport.inset(0, dy);
recordPreviewChart.setCurrentViewportWithAnimation(tempViewport);
recordPreviewChart.setZoomType(ZoomType.VERTICAL);
}
private void previewXY() {
// Better to not modify viewport of any recordChart directly so create a copy.
Viewport tempViewport = new Viewport(recordChart.getMaximumViewport());
// Make temp viewport smaller.
float dx = tempViewport.width() / 4;
float dy = tempViewport.height() / 4;
tempViewport.inset(dx, dy);
recordPreviewChart.setCurrentViewportWithAnimation(tempViewport);
}
///////// VIEWPORT RELATED//////////////
public Viewport advanceViewport(Chart chart, Chart previewChart) {
viewport = new Viewport(previewChart.getMaximumViewport());
viewport.inset((float) ((86400000 / 2.5) / FUZZER), 0);
double distance_to_move =
((new Date().getTime()) / FUZZER)
- viewport.left
- (((viewport.right - viewport.left) / 2));
viewport.offset((float) distance_to_move, 0);
return viewport;
}
private void previewX(boolean animate) {
Viewport tempViewport = new Viewport(chart.getMaximumViewport());
float dx = tempViewport.width() / 4;
tempViewport.inset(dx, 0);
if (animate) {
previewChart.setCurrentViewportWithAnimation(tempViewport);
} else {
previewChart.setCurrentViewport(tempViewport);
}
previewChart.setZoomType(ZoomType.HORIZONTAL);
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_view_pager_charts, container, false);
RelativeLayout layout = (RelativeLayout) rootView;
int sectionNum = getArguments().getInt(ARG_SECTION_NUMBER);
switch (sectionNum) {
case 1:
LineChartView lineChartView = new LineChartView(getActivity());
lineChartView.setLineChartData(generateLineChartData());
lineChartView.setZoomType(ZoomType.HORIZONTAL);
/** Note: Chart is within ViewPager so enable container scroll mode. * */
lineChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL);
layout.addView(lineChartView);
break;
case 2:
ColumnChartView columnChartView = new ColumnChartView(getActivity());
columnChartView.setColumnChartData(generateColumnChartData());
columnChartView.setZoomType(ZoomType.HORIZONTAL);
/** Note: Chart is within ViewPager so enable container scroll mode. * */
columnChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL);
layout.addView(columnChartView);
break;
case 3:
BubbleChartView bubbleChartView = new BubbleChartView(getActivity());
bubbleChartView.setBubbleChartData(generateBubbleChartData());
bubbleChartView.setZoomType(ZoomType.HORIZONTAL_AND_VERTICAL);
/** Note: Chart is within ViewPager so enable container scroll mode. * */
bubbleChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL);
layout.addView(bubbleChartView);
break;
case 4:
PreviewLineChartView previewLineChartView = new PreviewLineChartView(getActivity());
previewLineChartView.setLineChartData(generatePreviewLineChartData());
/** Note: Chart is within ViewPager so enable container scroll mode. * */
previewLineChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL);
Viewport tempViewport = new Viewport(previewLineChartView.getMaximumViewport());
float dx = tempViewport.width() / 6;
tempViewport.inset(dx, 0);
previewLineChartView.setCurrentViewport(tempViewport);
previewLineChartView.setZoomType(ZoomType.HORIZONTAL);
layout.addView(previewLineChartView);
break;
case 5:
PieChartView pieChartView = new PieChartView(getActivity());
pieChartView.setPieChartData(generatePieChartData());
/** Note: Chart is within ViewPager so enable container scroll mode. * */
pieChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL);
layout.addView(pieChartView);
break;
}
return rootView;
}