Публичный API и несовместимые изменения в Aspose.Slides для .NET 15.10.0
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Эта страница перечисляет все добавленные или удалённые классы, методы, свойства и т.п., а также другие изменения, введённые в API Aspose.Slides для .NET 15.10.0.
Изменения публичного API
Добавлен новый VideoPlayerHtmlController для поддержки экспорта медиафайлов в HTML
Новый публичный класс VideoPlayerHtmlController был добавлен в пространство имён Aspose.Slides.Export. С помощью экземпляра этого класса пользователь может экспортировать видео‑ и аудиофайлы в HTML. Конструкторы VideoPlayerHtmlController принимают следующие параметры:
path: Путь, где будут создаваться видео‑ и аудиофайлы
fileName: Имя HTML‑файла
baseUri: Базовый URI, который будет использоваться для создания ссылок
Пример использования:
using (Presentation pres = new Presentation("example.pptx"))
{
const string path = "path";
const string fileName = "video.html";
const string baseUri = "http://www.example.com/";
VideoPlayerHtmlController controller = new VideoPlayerHtmlController(path: path, fileName: fileName, baseUri: baseUri);
HtmlOptions htmlOptions = new HtmlOptions(controller);
SVGOptions svgOptions = new SVGOptions(controller);
htmlOptions.HtmlFormatter = HtmlFormatter.CreateCustomFormatter(controller);
htmlOptions.SlideImageFormat = SlideImageFormat.Svg(svgOptions);
pres.Save(Path.Combine(path, fileName), SaveFormat.Html, htmlOptions);
}
Добавлен API анимации серий диаграмм
В интерфейс Aspose.Slides.Animation.ISequence были добавлены два новых метода.
IEffect AddEffect(IChart chart, EffectChartMajorGroupingType type, int index, EffectType effectType, EffectSubtype subtype, EffectTriggerType triggerType);
IEffect AddEffect(IChart chart, EffectChartMinorGroupingType type, int seriesIndex, int categoriesIndex, EffectType effectType, EffectSubtype subtype, EffectTriggerType triggerType);
Эти методы предназначены для поддержки анимации элементов диаграммы: по сериям по категориям по элементам серий по элементам категорий
Были введены два новых перечисления EffectChartMajorGroupingType и EffectChartMinorGroupingType, связанные с анимацией элементов диаграммы.
Для добавления анимации серии к диаграмме можно использовать следующий код:
using (Presentation pres = new Presentation(inFileName))
{
var slide = pres.Slides[0] as Slide;
var shapes = slide.Shapes as ShapeCollection;
var chart = shapes[0] as IChart;
slide.Timeline.MainSequence.AddEffect(chart, EffectType.Fade, EffectSubtype.None,
EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.BySeries, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.BySeries, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.BySeries, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.BySeries, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
pres.Save(outFileName, SaveFormat.Pptx);
}
Анимация категорий:
using (Presentation pres = new Presentation(inFileName))
{
var slide = pres.Slides[0] as Slide;
var shapes = slide.Shapes as ShapeCollection;
var chart = shapes[0] as IChart;
slide.Timeline.MainSequence.AddEffect(chart, EffectType.Fade, EffectSubtype.None,
EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.ByCategory, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.ByCategory, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.ByCategory, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMajorGroupingType.ByCategory, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
pres.Save(outFileName, SaveFormat.Pptx);
}
Анимация элементов серий:
using (Presentation pres = new Presentation(inFileName))
{
var slide = pres.Slides[0] as Slide;
var shapes = slide.Shapes as ShapeCollection;
var chart = shapes[0] as IChart;
slide.Timeline.MainSequence.AddEffect(chart, EffectType.Fade, EffectSubtype.None,
EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 0, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 0, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 0, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 0, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 1, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 1, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 1, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 1, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 2, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 2, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 2, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInSeries, 2, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
pres.Save(outFileName, SaveFormat.Pptx);
}
Анимация элементов категорий:
using (Presentation pres = new Presentation(inFileName))
{
var slide = pres.Slides[0] as Slide;
var shapes = slide.Shapes as ShapeCollection;
var chart = shapes[0] as IChart;
slide.Timeline.MainSequence.AddEffect(chart, EffectType.Fade, EffectSubtype.None,
EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 0, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 0, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 0, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 0, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 1, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 1, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 1, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 1, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 2, 0,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 2, 1,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 2, 2,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
((Sequence)slide.Timeline.MainSequence).AddEffect(chart,
EffectChartMinorGroupingType.ByElementInCategory, 2, 3,
EffectType.Appear, EffectSubtype.None, EffectTriggerType.AfterPrevious);
pres.Save(outFileName, SaveFormat.Pptx);
}