Progress® Telerik® UI for WinForms Feedback Portal

Completed

Last Updated: 13 Mar 2024 08:49 by ADMIN

Release 2024.1.312

RadPictureBox: Image is not scaled properly when zooming on 125% monitor scalling

Created by: David

Comments: 2

Category: PictureBox

Type: Bug Report

RadPictureBox: Image is not scaled properly when zooming on 125% monitor scalling

When using the picturebox on a monitor that is not on 100% scaling, the zooming and panning does not work correctly.

Completed

Last Updated: 23 Sep 2022 13:07 by ADMIN

Release R3 2022

RadPictureBox: Opening the control on different threads freeze the UI while showing GIF files

Created by: Dean

Comments: 3

Category: PictureBox

Type: Bug Report

RadPictureBox: Opening the control on different threads freeze the UI while showing GIF files

In this particular case, we have two forms showing RadPictureBox control with a GIF file. The second form is opened on a different thread which freezes the UI.

Completed

Last Updated: 23 Sep 2022 13:07 by ADMIN

Release R3 2022

RadPictureBox: Newly loaded GIF file is not animated after ClearImage() method is called before that

Created by: Dean

Comments: 0

Category: PictureBox

Type: Bug Report

RadPictureBox: Newly loaded GIF file is not animated after ClearImage() method is called before that

The newly loaded GIF file is not animated after ClearImage() method is called before that.

Completed

Last Updated: 12 Aug 2022 10:12 by ADMIN

Release R2 2021

RadPictureBox: transparency is lost after pasting an image with a transparent background

Created by: Marco

Comments: 7

Category: PictureBox

Type: Bug Report

RadPictureBox: transparency is lost after pasting an image with a transparent background

Steps to reproduce:

1. Copy an image with a transparent background to the Clipboard

2. Paste it in RadPictureBox.

As a result you will notice that the transparency is lost.

Note: it is possible to handle clicking the Paste menu item and control what image exactly to be pasted:

        public RadForm1()
        {
            InitializeComponent(); 

            this.radPictureBox1.ContextMenuItemClick += RadPictureBox1_ContextMenuItemClick;
        }

        private void RadPictureBox1_ContextMenuItemClick(object sender, HandledEventArgs e)
        {
            if (sender == this.radPictureBox1.ContextMenuProperties.PasteItem)
            {
                e.Handled = true;
                // Image extractedImage = // get image with transparency; 
                // this.radPictureBox1.Image = extractedImage;
            }
        }

Completed

Last Updated: 20 Apr 2022 09:23 by ADMIN

Release R2 2022

RadPictureBox: Add support for animated gif files

Created by: Travis

Comments: 1

Category: PictureBox

Type: Feature Request

RadPictureBox: Add support for animated gif files

Currently, RadPictureBox supports the gif format, but the animated gifs are not animated like the standard MS PictureBox.

Workaround: use a RadLabel to show the animated gif:

this.radLabel1.LabelElement.Image = Properties.Resources.giphy;

Completed

Last Updated: 18 Oct 2021 15:16 by ADMIN

Release R3 2021 SP1

RadPictureBox: OutOfMemory exception on rendering small SVG file

Created by: Thorsten

Comments: 0

Category: PictureBox

Type: Bug Report

RadPictureBox: OutOfMemory exception on rendering small SVG file

   at System.Drawing.Graphics.CheckErrorStatus(Int32 status)
   at System.Drawing.Graphics.DrawPath(Pen pen, GraphicsPath path)
   at Telerik.WinControls.Svg.SvgRenderer.DrawPath(Pen pen, GraphicsPath path)
   at Telerik.WinControls.Svg.SvgVisualElement.RenderStroke(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgMarkerElement.RenderStroke(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgVisualElement.RenderFillAndStroke(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgVisualElement.Render(ISvgRenderer renderer, Boolean renderFilter)
   at Telerik.WinControls.Svg.SvgVisualElement.Render(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgVisualElement.Render(ISvgRenderer renderer, Boolean renderFilter)
   at Telerik.WinControls.Svg.SvgGroup.Render(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgVisualElement.Render(ISvgRenderer renderer, Boolean renderFilter)
   at Telerik.WinControls.Svg.SvgGroup.Render(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgVisualElement.Render(ISvgRenderer renderer, Boolean renderFilter)
   at Telerik.WinControls.Svg.SvgGroup.Render(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgElement.Render(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgFragment.Render(ISvgRenderer renderer)
   at Telerik.WinControls.Svg.SvgDocument.Draw(Int32 rasterWidth, Int32 rasterHeight)
   at Telerik.WinControls.RadSvgImage.GetRasterImage(Int32 width, Int32 height, Boolean cache)
   at Telerik.WinControls.Primitives.ImagePrimitiveImpl.PaintZoomSvgImage(IGraphics graphics, RadSvgImage svgImage, RectangleF rect, Single opacity, Size svgImageSize)
   at Telerik.WinControls.UI.PictureBoxCanvasElement.PaintOwnerSvgImage(IGraphics graphics)
   at Telerik.WinControls.UI.PictureBoxCanvasElement.PaintElement(IGraphics graphics, Single angle, SizeF scale)
   at Telerik.WinControls.RadElement.DoOwnPaint(IGraphics graphics, Single angle, SizeF scale)
   at Telerik.WinControls.RadElement.Paint(IGraphics graphics, Rectangle clipRectangle, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadItem.PaintOverride(IGraphics screenRadGraphics, Rectangle clipRectangle, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadElement.PaintChild(RadElement child, IGraphics graphics, Rectangle clipRectange, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadElement.PaintChildren(IGraphics graphics, Rectangle clipRectange, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.VisualElement.PaintChildren(IGraphics graphics, Rectangle clipRectange, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadElement.Paint(IGraphics graphics, Rectangle clipRectangle, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadItem.PaintOverride(IGraphics screenRadGraphics, Rectangle clipRectangle, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadElement.PaintChild(RadElement child, IGraphics graphics, Rectangle clipRectange, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadElement.PaintChildren(IGraphics graphics, Rectangle clipRectange, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.VisualElement.PaintChildren(IGraphics graphics, Rectangle clipRectange, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadElement.Paint(IGraphics graphics, Rectangle clipRectangle, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadItem.PaintOverride(IGraphics screenRadGraphics, Rectangle clipRectangle, Single angle, SizeF scale, Boolean useRelativeTransformation)
   at Telerik.WinControls.RadControl.OnPaint(PaintEventArgs e)
   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)
   at System.Windows.Forms.Control.WmPaint(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at Telerik.WinControls.RadControl.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Completed