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ConnectorsPresentation.cs
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#region Copyright Syncfusion Inc. 2001-2016.
// Copyright Syncfusion Inc. 2001-2016. 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
// [email protected]. Any infringement will be prosecuted under
// applicable laws.
#endregion
using System;
using Syncfusion.Presentation;
using System.IO;
using COLOR = Syncfusion.Drawing;
using System.Reflection;
#if __UNIFIED__
using Foundation;
using UIKit;
using CoreGraphics;
#else
using MonoTouch.Foundation;
using MonoTouch.UIKit;
using MonoTouch.CoreGraphics;
using CGRect = System.Drawing.RectangleF;
using CGPoint = System.Drawing.PointF;
using CGSize = System.Drawing.SizeF;
#endif
namespace SampleBrowser
{
public partial class ConnectorsPresentation : SampleView
{
CGRect frameRect = new CGRect ();
float frameMargin = 8.0f;
UILabel label;
UILabel label1;
UIButton button;
public ConnectorsPresentation()
{
label1 = new UILabel();
label = new UILabel();
button = new UIButton(UIButtonType.System);
button.TouchUpInside += OnButtonClicked;
}
void LoadAllowedTextsLabel()
{
label.Frame = frameRect;
label.TextColor = UIColor.FromRGB (38/255.0f, 38/255.0f, 38/255.0f);
label.Text = "This sample demonstrates how to insert the connectors in a PowerPoint slide.";
label.Font = UIFont.SystemFontOfSize(15);
label.Lines = 0;
label.LineBreakMode = UILineBreakMode.WordWrap;
if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad) {
label.Font = UIFont.SystemFontOfSize(18);
label.Frame = new CGRect (5, 5,frameRect.Location.X + frameRect.Size.Width , 50);
}
else {
label.Frame = new CGRect (frameRect.Location.X, 5, frameRect.Size.Width , 70);
}
this.AddSubview (label);
button.SetTitle("Generate Presentation",UIControlState.Normal);
if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad) {
button.Frame = new CGRect (0, 65, frameRect.Location.X + frameRect.Size.Width , 10);
}
else {
button.Frame = new CGRect (frameRect.Location.X, 70, frameRect.Size.Width , 10);
}
this.AddSubview (button);
}
void OnButtonClicked(object sender, EventArgs e)
{
//Create an instance for PowerPoint
IPresentation presentation = Presentation.Create();
//Add a blank slide to Presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.Blank);
//Add header shape
IShape headerTextBox = slide.Shapes.AddTextBox(58.44, 53.85, 221.93, 81.20);
//Add a paragraph into the text box
IParagraph paragraph = headerTextBox.TextBody.AddParagraph("Flow chart with ");
//Add a textPart
ITextPart textPart = paragraph.AddTextPart("Connector");
//Change the color of the font
textPart.Font.Color = ColorObject.FromArgb(44, 115, 230);
//Make the textpart bold
textPart.Font.Bold = true;
//Set the font size of the paragraph
paragraph.Font.FontSize = 28;
//Add start shape to slide
IShape startShape = slide.Shapes.AddShape(AutoShapeType.FlowChartTerminator, 420.45, 36.35, 133.93, 50.39);
//Add a paragraph into the start shape text body
AddParagraph(startShape, "Start", ColorObject.FromArgb(255, 149, 34));
//Add alarm shape to slide
IShape alarmShape = slide.Shapes.AddShape(AutoShapeType.FlowChartProcess, 420.45, 126.72, 133.93, 50.39);
//Add a paragraph into the alarm shape text body
AddParagraph(alarmShape, "Alarm Rings", ColorObject.FromArgb(255, 149, 34));
//Add condition shape to slide
IShape conditionShape = slide.Shapes.AddShape(AutoShapeType.FlowChartDecision, 420.45, 222.42, 133.93, 97.77);
//Add a paragraph into the condition shape text body
AddParagraph(conditionShape, "Ready to Get Up ?", ColorObject.FromArgb(44, 115, 213));
//Add wake up shape to slide
IShape wakeUpShape = slide.Shapes.AddShape(AutoShapeType.FlowChartProcess, 420.45, 361.52, 133.93, 50.39);
//Add a paragraph into the wake up shape text body
AddParagraph(wakeUpShape, "Wake Up", ColorObject.FromArgb(44, 115, 213));
//Add end shape to slide
IShape endShape = slide.Shapes.AddShape(AutoShapeType.FlowChartTerminator, 420.45, 453.27, 133.93, 50.39);
//Add a paragraph into the end shape text body
AddParagraph(endShape, "End", ColorObject.FromArgb(44, 115, 213));
//Add snooze shape to slide
IShape snoozeShape = slide.Shapes.AddShape(AutoShapeType.FlowChartProcess, 624.85, 245.79, 159.76, 50.02);
//Add a paragraph into the snooze shape text body
AddParagraph(snoozeShape, "Hit Snooze button", ColorObject.FromArgb(255, 149, 34));
//Add relay shape to slide
IShape relayShape = slide.Shapes.AddShape(AutoShapeType.FlowChartDelay, 624.85, 127.12, 159.76, 49.59);
//Add a paragraph into the relay shape text body
AddParagraph(relayShape, "Relay", ColorObject.FromArgb(255, 149, 34));
//Connect the start shape with alarm shape using connector
IConnector connector1 = slide.Shapes.AddConnector(ConnectorType.Straight, startShape, 2, alarmShape, 0);
//Set the arrow style for the connector
connector1.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Connect the alarm shape with condition shape using connector
IConnector connector2 = slide.Shapes.AddConnector(ConnectorType.Straight, alarmShape, 2, conditionShape, 0);
//Set the arrow style for the connector
connector2.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Connect the condition shape with snooze shape using connector
IConnector connector3 = slide.Shapes.AddConnector(ConnectorType.Straight, conditionShape, 3, snoozeShape, 1);
//Set the arrow style for the connector
connector3.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Connect the snooze shape with relay shape using connector
IConnector connector4 = slide.Shapes.AddConnector(ConnectorType.Straight, snoozeShape, 0, relayShape, 2);
//Set the arrow style for the connector
connector4.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Connect the relay shape with alarm shape using connector
IConnector connector5 = slide.Shapes.AddConnector(ConnectorType.Straight, relayShape, 1, alarmShape, 3);
//Set the arrow style for the connector
connector5.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Connect the condition shape with wake up shape using connector
IConnector connector6 = slide.Shapes.AddConnector(ConnectorType.Straight, conditionShape, 2, wakeUpShape, 0);
//Set the arrow style for the connector
connector6.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Connect the wake up shape with end shape using connector
IConnector connector7 = slide.Shapes.AddConnector(ConnectorType.Straight, wakeUpShape, 2, endShape, 0);
//Set the arrow style for the connector
connector7.LineFormat.EndArrowheadStyle = ArrowheadStyle.Arrow;
//Add No textbox to slide
IShape noTextBox = slide.Shapes.AddTextBox(564.02, 245.43, 51.32, 26.22);
//Add a paragraph into the text box
noTextBox.TextBody.AddParagraph("No");
//Add Yes textbox to slide
IShape yesTextBox = slide.Shapes.AddTextBox(487.21, 327.99, 50.09, 26.23);
//Add a paragraph into the text box
yesTextBox.TextBody.AddParagraph("Yes");
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveiOS iOSSave = new SaveiOS ();
iOSSave.Save ("ConnectorsPresentation.pptx", "application/mspowerpoint", stream);
}
}
/// <summary>
/// Add a paragraph into the specified shape with specified text
/// </summary>
/// <param name="shape">Represent the shape</param>
/// <param name="text">Represent the text to be added</param>
/// <param name="fillColor">Represent the color to fill the shape</param>
private void AddParagraph(IShape shape, string text, IColor fillColor)
{
//set the fill type as solid
shape.Fill.FillType = FillType.Solid;
//Set the color of the solid fill
shape.Fill.SolidFill.Color = fillColor;
//set the fill type of line format as solid
shape.LineFormat.Fill.FillType = FillType.Solid;
//set the fill color of line format
if (fillColor.R == 255)
shape.LineFormat.Fill.SolidFill.Color = ColorObject.FromArgb(190, 100, 39);
else
shape.LineFormat.Fill.SolidFill.Color = ColorObject.FromArgb(54, 91, 157);
//Add a paragraph into the specified shape with specified text
IParagraph paragraph = shape.TextBody.AddParagraph(text);
//Set the vertical alignment as center
shape.TextBody.VerticalAlignment = VerticalAlignmentType.Middle;
//Set horizontal alignment as center
paragraph.HorizontalAlignment = HorizontalAlignmentType.Center;
//Set font color as white
paragraph.Font.Color = ColorObject.White;
//Change the font size
paragraph.Font.FontSize = 16;
}
public override void LayoutSubviews ()
{
if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad) {
frameMargin = 0.0f;
}
frameRect = Bounds;
frameRect.Location = new CGPoint (frameRect.Location.X + frameMargin, frameRect.Location.Y + 1.5f * frameMargin);
frameRect.Size = new CGSize(frameRect.Size.Width - (frameRect.Location.X + frameMargin), frameRect.Size.Height - (frameRect.Location.Y + 1.5f * frameMargin));
LoadAllowedTextsLabel ();
base.LayoutSubviews ();
}
}
}