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ModifyAnimation.cs
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ModifyAnimation.cs
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#region Copyright Syncfusion Inc. 2001-2019.
// Copyright Syncfusion Inc. 2001-2019. All rights reserved.
// Use of this code is subject to the terms of our license.
// A copy of the current license can be obtained at any time by e-mailing
// licensing@syncfusion.com. Any infringement will be prosecuted under
// applicable laws.
#endregion
using Syncfusion.Presentation;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using COLOR = Syncfusion.Drawing;
using System.IO;
using System.Reflection;
using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Views;
using Android.Widget;
namespace SampleBrowser
{
public partial class ModifyAnimationPresentation : SamplePage
{
private Context m_context;
public override View GetSampleContent(Context con)
{
LinearLayout linear = new LinearLayout(con);
linear.SetBackgroundColor(Android.Graphics.Color.White);
linear.Orientation = Orientation.Vertical;
linear.SetPadding(10, 10, 10, 10);
TextView text1 = new TextView(con);
text1.TextSize = 17;
text1.TextAlignment = TextAlignment.Center;
text1.SetTextColor(Android.Graphics.Color.ParseColor("#262626"));
text1.Text = "This sample demonstrates how to modify the animation in PowerPoint presentation.";
text1.SetPadding(5, 10, 10, 5);
linear.AddView(text1);
TextView space = new TextView(con);
space.TextSize = 10;
linear.AddView(space);
m_context = con;
TextView space2 = new TextView(con);
space2.TextSize = 10;
linear.AddView(space2);
Button button1 = new Button(con);
button1.Text = "Input Template";
button1.Click += OnInpTemplateButtonClicked;
linear.AddView(button1);
Button button2 = new Button(con);
button2.Text = "Generate Presentation";
button2.Click += OnButtonClicked;
linear.AddView(button2);
return linear;
}
void OnInpTemplateButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.ShapeWithAnimation.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
MemoryStream stream = new MemoryStream();
fileStream.CopyTo(stream);
fileStream.Dispose();
stream.Position = 0;
if (stream != null)
{
SaveAndroid androidSave = new SaveAndroid();
androidSave.Save("InputTemplate.pptx", "application/powerpoint", stream, m_context);
}
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.ShapeWithAnimation.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
IPresentation presentation = Syncfusion.Presentation.Presentation.Open(fileStream);
//Modify the existing animation
ModifyAppliedAnimation(presentation);
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveAndroid androidSave = new SaveAndroid ();
androidSave.Save ("ModifyAnimationSample.pptx", "application/powerpoint", stream, m_context);
}
}
#region Modify Animation
private void ModifyAppliedAnimation(IPresentation presentation)
{
//Get the slide from the presentation
ISlide slide = presentation.Slides[0];
//Access the animation sequence to modify effects
ISequence sequence = slide.Timeline.MainSequence;
//Change the animation effect of the first effect
IEffect loopEffect = sequence[0];
loopEffect.Type = EffectType.Bounce;
}
#endregion
}
}