Merge pull request #40 from snehasf3509/master

Sample to create a chart and save as image

Charts/Create-chart-and-save-as-image/.NET Standard/Create-chart-and-save-as-image.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.8.34322.80
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Create-chart-and-save-as-image", "Create-chart-and-save-as-image\Create-chart-and-save-as-image.csproj", "{8182257B-E0CB-404F-A8ED-1DB1CB0CBBDF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8182257B-E0CB-404F-A8ED-1DB1CB0CBBDF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8182257B-E0CB-404F-A8ED-1DB1CB0CBBDF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8182257B-E0CB-404F-A8ED-1DB1CB0CBBDF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8182257B-E0CB-404F-A8ED-1DB1CB0CBBDF}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {6E30F48D-7BB4-4ED0-807A-70B73F82FBD4}
+	EndGlobalSection
+EndGlobal

Charts/Create-chart-and-save-as-image/.NET Standard/Create-chart-and-save-as-image/Create-chart-and-save-as-image.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <RootNamespace>Create_chart_and_save_as_image</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+</Project>

Charts/Create-chart-and-save-as-image/.NET Standard/Create-chart-and-save-as-image/Program.cs

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+using Syncfusion.OfficeChart;
+using Syncfusion.Presentation;
+using Syncfusion.PresentationRenderer;
+
+
+//Creates a Presentation instance
+IPresentation pptxDoc = Presentation.Create();
+//Adds a blank slide to the Presentation
+ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
+//Add a Pie chart
+IPresentationChart pieChart = CreatePieChart(slide);
+//Initialize the PresentationRenderer
+pptxDoc.PresentationRenderer = new PresentationRenderer();
+// Converts the chart to image.
+Stream image = new FileStream("../../../ChartToImage.jpg", FileMode.Create, FileAccess.ReadWrite);
+pptxDoc.PresentationRenderer.ConvertToImage(pieChart, image);
+//Closes the presentation
+pptxDoc.Close();
+image.Close();
+
+IPresentationChart CreatePieChart(ISlide slide)
+{
+    //Adds chart to the slide with position and size
+    IPresentationChart chart = slide.Charts.AddChart(100, 10, 500, 300);
+    chart.ChartType = OfficeChartType.Pie;
+
+    //Assign data
+    chart.DataRange = chart.ChartData[2, 1, 6, 2];
+    chart.IsSeriesInRows = false;
+
+    //Set data to the chart- RowIndex, columnIndex, and data
+    chart.ChartData.SetValue(1, 1, "Food");
+    chart.ChartData.SetValue(2, 1, "Fruits");
+    chart.ChartData.SetValue(3, 1, "Vegetables");
+    chart.ChartData.SetValue(4, 1, "Dairy");
+    chart.ChartData.SetValue(5, 1, "Protein");
+    chart.ChartData.SetValue(6, 1, "Grains");
+    chart.ChartData.SetValue(1, 2, "Percentage");
+    chart.ChartData.SetValue(2, 2, 36);
+    chart.ChartData.SetValue(3, 2, 14);
+    chart.ChartData.SetValue(4, 2, 13);
+    chart.ChartData.SetValue(5, 2, 28);
+    chart.ChartData.SetValue(6, 2, 9);
+
+    //Set Chart Title
+    chart.ChartTitle = "Pie Chart";
+
+    return chart;
+}