private void animate(
final IPrimitive<?> primitive,
final String fillColor,
final double fillAlpha,
final double strokeAlpha) {
primitive.animate(
AnimationTweener.LINEAR,
AnimationProperties.toPropertyList(
AnimationProperty.Properties.FILL_COLOR(fillColor),
AnimationProperty.Properties.FILL_ALPHA(fillAlpha),
AnimationProperty.Properties.STROKE_ALPHA(strokeAlpha)),
200);
}
@SuppressWarnings("unchecked")
public V show() {
if (null == getPalette().getParent()) {
throw new IllegalStateException("Palette must be attached to a layer before calling #show.");
}
if (!items.isEmpty()) {
final AbstractPalette.Item[] primitives = new AbstractPalette.Item[items.size()];
int _x = 0;
for (final LienzoPaletteElementView paletteItemView : items) {
final AbstractPalette.Item i = buildLienzoPaletteItem(paletteItemView);
primitives[_x] = i;
_x++;
}
double paletteStartY = 0;
if (null != colExpButton && isExpandable()) {
colExpButton.setX(x + getGrid().getPadding());
colExpButton.setY(y);
paletteStartY = colExpButton.getBoundingBox().getHeight() + getGrid().getPadding();
}
getPalette().setX(x);
getPalette().setY(paletteStartY + y);
getPalette().setRows(getGrid().getRows());
getPalette().setColumns(getGrid().getColumns());
getPalette().setIconSize(getGrid().getIconSize());
getPalette().setPadding(getGrid().getPadding());
getPalette().build(primitives);
getPalette().setAlpha(0);
getPalette()
.animate(
AnimationTweener.LINEAR,
AnimationProperties.toPropertyList(AnimationProperty.Properties.ALPHA(1)),
animationDuration);
draw();
} else {
clear();
}
return (V) this;
}
protected void init(final double chartWidth, final double chartHeight) {
// Title & Legend & tooltip.
final Text chartTitle = getXYChart().getChartTitle();
final ChartLegend legend = getXYChart().getChartLegend();
final XYChartTooltip tooltip = getXYChart().getChartTooltip();
if (legend != null) legend.removeFromParent();
if (tooltip != null) tooltip.removeFromParent();
// Bar children.
final List<Text> categoriesAxisTitles = getXYChart().getCategoriesAxisTitle();
final List<Text> valuesAxisTitles = getXYChart().getValuesAxisTitle();
final List<XYChartLabel> seriesLabels = getXYChart().getSeriesLabels();
final List<Line> valuesAxisIntervals = getXYChart().getValuesAxisIntervals();
final List<XYChartLabel> valuesLabels = getXYChart().getValuesLabels();
// Title.
if (chartTitle != null) {
destroyTitle(chartTitle);
}
// Categories axis title.
if (categoriesAxisTitles != null && !categoriesAxisTitles.isEmpty()) {
for (Text t : categoriesAxisTitles) {
destroyTitle(t);
}
}
// Values axis title.
if (valuesAxisTitles != null && !valuesAxisTitles.isEmpty()) {
for (Text t : valuesAxisTitles) {
destroyTitle(t);
}
}
// Categories labels.
if (seriesLabels != null) {
for (XYChartLabel label : seriesLabels) {
destroyCategoriesAxisLabel(label);
}
}
// Values labels.
if (valuesLabels != null) {
for (XYChartLabel label : valuesLabels) {
destroyValuesAxisLabel(label);
}
}
// Create the nodes' animations.
final double yClearPos = chartHeight;
final double xClearPos =
ChartDirection.POSITIVE.equals(getXYChart().getDirection()) ? 0 : chartWidth;
// Apply animation values axis intervals.
if (valuesAxisIntervals != null) {
for (final Line line : valuesAxisIntervals) {
if (line != null) {
final double clearDiff =
isVertical()
? (yClearPos - line.getPoints().get(1).getY())
: (xClearPos - line.getPoints().get(1).getX());
if (isVertical()) add(line, buildAnimationProperties(null, clearDiff));
else add(line, buildAnimationProperties(clearDiff, null));
}
}
}
AnimationProperties animationProperties2 = new AnimationProperties();
animationProperties2.push(AnimationProperty.Properties.Y(yClearPos));
animationProperties2.push(AnimationProperty.Properties.HEIGHT(0d));
// Apply animation to values.
clearValues(chartWidth, chartHeight);
// Create axis titles' animations.
if (!getXYChart().getCategoriesAxisTitle().isEmpty())
add(
(Node<?>) getXYChart().getCategoriesAxisTitle().get(0),
buildAnimationProperties(null, null, 0d, 0d));
if (!getXYChart().getValuesAxisTitle().isEmpty())
add(
(Node<?>) getXYChart().getValuesAxisTitle().get(0),
buildAnimationProperties(null, null, 0d, 0d));
}