Leadtools.ImageProcessing.Effects Namespace > RegionContourPointsCommand Class > RegionContourPointsCommand Constructor : RegionContourPointsCommand Constructor() |
public RegionContourPointsCommand()
'Declaration Public Function New()
'Usage Dim instance As New RegionContourPointsCommand()
public RegionContourPointsCommand()
function RegionContourPointsCommand()
public: RegionContourPointsCommand();
Public Sub RegionContourPointsConstructorExample() Dim codecs As New RasterCodecs() codecs.ThrowExceptionsOnInvalidImages = True Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")) ' Prepare the command Dim rcRect As LeadRect = New LeadRect(leadImage.Width \ 3, leadImage.Height \ 3, leadImage.Width * 2 \ 3, leadImage.Height * 2 \ 3) leadImage.AddEllipseToRegion(Nothing, rcRect, RasterRegionCombineMode.Set) Dim command As RegionContourPointsCommand = New RegionContourPointsCommand command.XForm = New RasterRegionXForm command.Run(leadImage) codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24) Dim points() As LeadPoint = command.Points End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
public void RegionContourPointsConstructorExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); // Prepare the command LeadRect rcRect = new LeadRect(image.Width/3, image.Height/3, image.Width*2/3, image.Height*2/3); image.AddEllipseToRegion(null, rcRect, RasterRegionCombineMode.Set); RegionContourPointsCommand command = new RegionContourPointsCommand(); command.XForm = new RasterRegionXForm(); command.Run(image); codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); LeadPoint[] points = command.Points; } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2