538 lines
No EOL
18 KiB
C#
538 lines
No EOL
18 KiB
C#
/*
|
|
Copyright (c) 2014, Lars Brubaker
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice, this
|
|
list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
|
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
The views and conclusions contained in the software and documentation are those
|
|
of the authors and should not be interpreted as representing official policies,
|
|
either expressed or implied, of the FreeBSD Project.
|
|
*/
|
|
|
|
//#define RENDER_RAYTRACED
|
|
|
|
using MatterHackers.Agg;
|
|
using MatterHackers.Agg.Image;
|
|
using MatterHackers.Agg.PlatformAbstract;
|
|
using MatterHackers.Agg.UI;
|
|
using MatterHackers.Agg.VertexSource;
|
|
using MatterHackers.MatterControl.DataStorage;
|
|
using MatterHackers.MatterControl.PartPreviewWindow;
|
|
using MatterHackers.MatterControl.PrintQueue;
|
|
using MatterHackers.PolygonMesh;
|
|
using MatterHackers.PolygonMesh.Processors;
|
|
using MatterHackers.RayTracer;
|
|
using MatterHackers.VectorMath;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Diagnostics;
|
|
using System.IO;
|
|
|
|
namespace MatterHackers.MatterControl
|
|
{
|
|
public class PartThumbnailWidget : ClickWidget
|
|
{
|
|
private static BackgroundWorker createThumbnailWorker = null;
|
|
|
|
private PrintItemWrapper printItem;
|
|
private PartPreviewMainWindow partPreviewWindow;
|
|
|
|
public PrintItemWrapper PrintItem
|
|
{
|
|
get { return printItem; }
|
|
set
|
|
{
|
|
if (printItem != null)
|
|
{
|
|
printItem.FileHasChanged.UnregisterEvent(item_FileHasChanged, ref unregisterEvents);
|
|
}
|
|
printItem = value;
|
|
thumbNailHasBeenRequested = false;
|
|
if (printItem != null)
|
|
{
|
|
printItem.FileHasChanged.RegisterEvent(item_FileHasChanged, ref unregisterEvents);
|
|
}
|
|
}
|
|
}
|
|
|
|
private ImageBuffer buildingThumbnailImage = new Agg.Image.ImageBuffer();
|
|
private ImageBuffer noThumbnailImage = new Agg.Image.ImageBuffer();
|
|
private ImageBuffer thumbnailImage = new Agg.Image.ImageBuffer();
|
|
|
|
// all the color stuff
|
|
new public double BorderWidth = 0; //Don't delete this - required for OnDraw
|
|
|
|
protected double borderRadius = 0;
|
|
protected RGBA_Bytes HoverBorderColor = new RGBA_Bytes();
|
|
|
|
public RGBA_Bytes FillColor = new RGBA_Bytes(255, 255, 255);
|
|
public RGBA_Bytes HoverBackgroundColor = new RGBA_Bytes(0, 0, 0, 50);
|
|
private RGBA_Bytes normalBackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
|
|
|
|
private bool thumbNailHasBeenRequested = false;
|
|
|
|
public enum ImageSizes { Size50x50, Size115x115 };
|
|
|
|
public ImageSizes Size { get; set; }
|
|
|
|
private static string partExtension = ".png";
|
|
|
|
private static void EnsureCorrectPartExtension()
|
|
{
|
|
if (OsInformation.OperatingSystem == OSType.Mac
|
|
|| OsInformation.OperatingSystem == OSType.Android
|
|
|| OsInformation.OperatingSystem == OSType.X11)
|
|
{
|
|
partExtension = ".tga";
|
|
}
|
|
}
|
|
|
|
private event EventHandler unregisterEvents;
|
|
|
|
public PartThumbnailWidget(PrintItemWrapper item, string noThumbnailFileName, string buildingThumbnailFileName, ImageSizes size)
|
|
{
|
|
this.PrintItem = item;
|
|
|
|
EnsureCorrectPartExtension();
|
|
|
|
// Set Display Attributes
|
|
this.Margin = new BorderDouble(0);
|
|
this.Padding = new BorderDouble(5);
|
|
Size = size;
|
|
switch (size)
|
|
{
|
|
case ImageSizes.Size50x50:
|
|
this.Width = 50 * TextWidget.GlobalPointSizeScaleRatio;
|
|
this.Height = 50 * TextWidget.GlobalPointSizeScaleRatio;
|
|
break;
|
|
|
|
case ImageSizes.Size115x115:
|
|
this.Width = 115 * TextWidget.GlobalPointSizeScaleRatio;
|
|
this.Height = 115 * TextWidget.GlobalPointSizeScaleRatio;
|
|
break;
|
|
|
|
default:
|
|
throw new NotImplementedException();
|
|
}
|
|
this.MinimumSize = new Vector2(this.Width, this.Height);
|
|
|
|
this.BackgroundColor = normalBackgroundColor;
|
|
this.Cursor = Cursors.Hand;
|
|
|
|
// set background images
|
|
if (noThumbnailImage.Width == 0)
|
|
{
|
|
StaticData.Instance.LoadIcon(noThumbnailFileName, noThumbnailImage);
|
|
StaticData.Instance.LoadIcon(buildingThumbnailFileName, buildingThumbnailImage);
|
|
}
|
|
this.thumbnailImage = new ImageBuffer(buildingThumbnailImage);
|
|
|
|
// Add Handlers
|
|
this.Click += new EventHandler(OnMouseClick);
|
|
this.MouseEnterBounds += new EventHandler(onEnter);
|
|
this.MouseLeaveBounds += new EventHandler(onExit);
|
|
ActiveTheme.Instance.ThemeChanged.RegisterEvent(ThemeChanged, ref unregisterEvents);
|
|
}
|
|
|
|
private void item_FileHasChanged(object sender, EventArgs e)
|
|
{
|
|
thumbNailHasBeenRequested = false;
|
|
Invalidate();
|
|
}
|
|
|
|
public override void OnClosed(EventArgs e)
|
|
{
|
|
if (unregisterEvents != null)
|
|
{
|
|
unregisterEvents(this, null);
|
|
}
|
|
if (printItem != null)
|
|
{
|
|
printItem.FileHasChanged.UnregisterEvent(item_FileHasChanged, ref unregisterEvents);
|
|
}
|
|
base.OnClosed(e);
|
|
}
|
|
|
|
private void createThumbnailWorker_DoWork(object sender, DoWorkEventArgs e)
|
|
{
|
|
PartThumbnailWidget thumbnailWidget = e.Argument as PartThumbnailWidget;
|
|
if (thumbnailWidget != null)
|
|
{
|
|
if (thumbnailWidget.printItem == null)
|
|
{
|
|
thumbnailWidget.thumbnailImage = new ImageBuffer(thumbnailWidget.noThumbnailImage);
|
|
thumbnailWidget.Invalidate();
|
|
return;
|
|
}
|
|
|
|
if (thumbnailWidget.PrintItem.FileLocation == QueueData.SdCardFileName)
|
|
{
|
|
switch (thumbnailWidget.Size)
|
|
{
|
|
case ImageSizes.Size115x115:
|
|
{
|
|
StaticData.Instance.LoadIcon(Path.ChangeExtension("icon_sd_card_115x115", partExtension), thumbnailWidget.thumbnailImage);
|
|
}
|
|
break;
|
|
|
|
case ImageSizes.Size50x50:
|
|
{
|
|
StaticData.Instance.LoadIcon(Path.ChangeExtension("icon_sd_card_50x50", partExtension), thumbnailWidget.thumbnailImage);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
throw new NotImplementedException();
|
|
}
|
|
thumbnailWidget.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
|
|
Graphics2D graphics = thumbnailWidget.thumbnailImage.NewGraphics2D();
|
|
Ellipse outline = new Ellipse(new Vector2(Width / 2.0, Height / 2.0), Width / 2 - Width / 12);
|
|
graphics.Render(new Stroke(outline, Width / 12), RGBA_Bytes.White);
|
|
|
|
UiThread.RunOnIdle(thumbnailWidget.EnsureImageUpdated);
|
|
return;
|
|
}
|
|
else if (Path.GetExtension(thumbnailWidget.PrintItem.FileLocation).ToUpper() == ".GCODE")
|
|
{
|
|
CreateImage(thumbnailWidget, Width, Height);
|
|
thumbnailWidget.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
|
|
Graphics2D graphics = thumbnailWidget.thumbnailImage.NewGraphics2D();
|
|
Vector2 center = new Vector2(Width / 2.0, Height / 2.0);
|
|
Ellipse outline = new Ellipse(center, Width / 2 - Width / 12);
|
|
graphics.Render(new Stroke(outline, Width / 12), RGBA_Bytes.White);
|
|
graphics.DrawString("GCode", center.x, center.y, 8 * Width / 50, Agg.Font.Justification.Center, Agg.Font.Baseline.BoundsCenter, color: RGBA_Bytes.White);
|
|
|
|
UiThread.RunOnIdle(thumbnailWidget.EnsureImageUpdated);
|
|
return;
|
|
}
|
|
else if (!File.Exists(thumbnailWidget.PrintItem.FileLocation))
|
|
{
|
|
CreateImage(thumbnailWidget, Width, Height);
|
|
thumbnailWidget.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
|
|
Graphics2D graphics = thumbnailWidget.thumbnailImage.NewGraphics2D();
|
|
Vector2 center = new Vector2(Width / 2.0, Height / 2.0);
|
|
graphics.DrawString("Missing", center.x, center.y, 8 * Width / 50, Agg.Font.Justification.Center, Agg.Font.Baseline.BoundsCenter, color: RGBA_Bytes.White);
|
|
|
|
UiThread.RunOnIdle(thumbnailWidget.EnsureImageUpdated);
|
|
return;
|
|
}
|
|
|
|
string stlHashCode = thumbnailWidget.PrintItem.FileHashCode.ToString();
|
|
|
|
#if RENDER_RAYTRACED
|
|
Point2D bigRenderSize = new Point2D(115, 115);
|
|
#else
|
|
Point2D bigRenderSize = new Point2D(460, 460);
|
|
#endif
|
|
ImageBuffer bigRender = LoadImageFromDisk(thumbnailWidget, stlHashCode, bigRenderSize);
|
|
if (bigRender == null)
|
|
{
|
|
if (!File.Exists(thumbnailWidget.PrintItem.FileLocation))
|
|
{
|
|
return;
|
|
}
|
|
|
|
List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(thumbnailWidget.PrintItem.FileLocation);
|
|
#if RENDER_RAYTRACED
|
|
ThumbnailTracer tracer = new ThumbnailTracer(loadedMeshGroups, bigRenderSize.x, bigRenderSize.y);
|
|
tracer.DoTrace();
|
|
|
|
bigRender = tracer.destImage;
|
|
#else
|
|
|
|
thumbnailWidget.thumbnailImage = new ImageBuffer(thumbnailWidget.buildingThumbnailImage);
|
|
thumbnailWidget.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
|
|
bigRender = BuildImageFromMeshGroups(loadedMeshGroups, stlHashCode, bigRenderSize);
|
|
if (bigRender == null)
|
|
{
|
|
bigRender = new ImageBuffer(thumbnailWidget.noThumbnailImage);
|
|
}
|
|
#endif
|
|
// and save it to disk
|
|
string imageFileName = GetImageFileName(stlHashCode, bigRenderSize);
|
|
|
|
if (partExtension == ".png")
|
|
{
|
|
ImageIO.SaveImageData(imageFileName, bigRender);
|
|
}
|
|
else
|
|
{
|
|
ImageTgaIO.SaveImageData(imageFileName, bigRender);
|
|
}
|
|
}
|
|
|
|
ImageBuffer unScaledImage = new ImageBuffer(bigRender.Width, bigRender.Height, 32, new BlenderBGRA());
|
|
unScaledImage.NewGraphics2D().Render(bigRender, 0, 0);
|
|
// If the source image (the one we downloaded) is more than twice as big as our dest image.
|
|
while (unScaledImage.Width > Width * 2)
|
|
{
|
|
// The image sampler we use is a 2x2 filter so we need to scale by a max of 1/2 if we want to get good results.
|
|
// So we scale as many times as we need to to get the Image to be the right size.
|
|
// If this were going to be a non-uniform scale we could do the x and y separatly to get better results.
|
|
ImageBuffer halfImage = new ImageBuffer(unScaledImage.Width / 2, unScaledImage.Height / 2, 32, new BlenderBGRA());
|
|
halfImage.NewGraphics2D().Render(unScaledImage, 0, 0, 0, halfImage.Width / (double)unScaledImage.Width, halfImage.Height / (double)unScaledImage.Height);
|
|
unScaledImage = halfImage;
|
|
}
|
|
|
|
thumbnailWidget.thumbnailImage = new ImageBuffer((int)Width, (int)Height, 32, new BlenderBGRA());
|
|
thumbnailWidget.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
|
|
thumbnailWidget.thumbnailImage.NewGraphics2D().Render(unScaledImage, 0, 0, 0, (double)thumbnailWidget.thumbnailImage.Width / unScaledImage.Width, (double)thumbnailWidget.thumbnailImage.Height / unScaledImage.Height);
|
|
|
|
UiThread.RunOnIdle(thumbnailWidget.EnsureImageUpdated);
|
|
}
|
|
}
|
|
|
|
private static void CreateImage(PartThumbnailWidget thumbnailWidget, double Width, double Height)
|
|
{
|
|
thumbnailWidget.thumbnailImage = new ImageBuffer((int)Width, (int)Height, 32, new BlenderBGRA());
|
|
}
|
|
|
|
private void EnsureImageUpdated(object state)
|
|
{
|
|
thumbnailImage.MarkImageChanged();
|
|
Invalidate();
|
|
}
|
|
|
|
public static void CleanUpCacheData()
|
|
{
|
|
//string pngFileName = GetFilenameForSize(stlHashCode, ref size);
|
|
// delete everything that is a tga (we now save pngs).
|
|
}
|
|
|
|
private static ImageBuffer LoadImageFromDisk(PartThumbnailWidget thumbnailWidget, string stlHashCode, Point2D size)
|
|
{
|
|
ImageBuffer tempImage = new ImageBuffer(size.x, size.y, 32, new BlenderBGRA());
|
|
string imageFileName = GetFilenameForSize(stlHashCode, size);
|
|
|
|
if (File.Exists(imageFileName))
|
|
{
|
|
if (partExtension == ".png")
|
|
{
|
|
if (ImageIO.LoadImageData(imageFileName, tempImage))
|
|
{
|
|
return tempImage;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (ImageTgaIO.LoadImageData(imageFileName, tempImage))
|
|
{
|
|
return tempImage;
|
|
}
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public static string GetImageFilenameForItem(PrintItemWrapper item)
|
|
{
|
|
return GetFilenameForSize(item.FileHashCode.ToString(), new Point2D(460, 460));
|
|
}
|
|
|
|
private static string GetFilenameForSize(string stlHashCode, Point2D size)
|
|
{
|
|
EnsureCorrectPartExtension();
|
|
|
|
string folderToSaveThumbnailsTo = ThumbnailPath();
|
|
string imageFileName = Path.Combine(folderToSaveThumbnailsTo, Path.ChangeExtension("{0}_{1}x{2}".FormatWith(stlHashCode, size.x, size.y), partExtension));
|
|
return imageFileName;
|
|
}
|
|
|
|
private static string ThumbnailPath()
|
|
{
|
|
string applicationUserDataPath = ApplicationDataStorage.Instance.ApplicationUserDataPath;
|
|
string folderToSaveThumbnailsTo = Path.Combine(applicationUserDataPath, "data", "temp", "thumbnails");
|
|
return folderToSaveThumbnailsTo;
|
|
}
|
|
|
|
private static ImageBuffer BuildImageFromMeshGroups(List<MeshGroup> loadedMeshGroups, string stlHashCode, Point2D size)
|
|
{
|
|
if (loadedMeshGroups != null
|
|
&& loadedMeshGroups.Count > 0
|
|
&& loadedMeshGroups[0].Meshes != null
|
|
&& loadedMeshGroups[0].Meshes[0] != null)
|
|
{
|
|
ImageBuffer tempImage = new ImageBuffer(size.x, size.y, 32, new BlenderBGRA());
|
|
Graphics2D partGraphics2D = tempImage.NewGraphics2D();
|
|
partGraphics2D.Clear(new RGBA_Bytes());
|
|
|
|
AxisAlignedBoundingBox aabb = loadedMeshGroups[0].GetAxisAlignedBoundingBox();
|
|
for (int meshGroupIndex = 1; meshGroupIndex < loadedMeshGroups.Count; meshGroupIndex++)
|
|
{
|
|
aabb = AxisAlignedBoundingBox.Union(aabb, loadedMeshGroups[meshGroupIndex].GetAxisAlignedBoundingBox());
|
|
}
|
|
double maxSize = Math.Max(aabb.XSize, aabb.YSize);
|
|
double scale = size.x / (maxSize * 1.2);
|
|
RectangleDouble bounds2D = new RectangleDouble(aabb.minXYZ.x, aabb.minXYZ.y, aabb.maxXYZ.x, aabb.maxXYZ.y);
|
|
foreach (MeshGroup meshGroup in loadedMeshGroups)
|
|
{
|
|
foreach (Mesh loadedMesh in meshGroup.Meshes)
|
|
{
|
|
PolygonMesh.Rendering.OrthographicZProjection.DrawTo(partGraphics2D, loadedMesh,
|
|
new Vector2((size.x / scale - bounds2D.Width) / 2 - bounds2D.Left,
|
|
(size.y / scale - bounds2D.Height) / 2 - bounds2D.Bottom),
|
|
scale, RGBA_Bytes.White);
|
|
}
|
|
}
|
|
|
|
if (File.Exists("RunUnitTests.txt"))
|
|
{
|
|
foreach (Mesh loadedMesh in loadedMeshGroups[0].Meshes)
|
|
{
|
|
List<MeshEdge> nonManifoldEdges = loadedMesh.GetNonManifoldEdges();
|
|
if (nonManifoldEdges.Count > 0)
|
|
{
|
|
partGraphics2D.Circle(size.x / 4, size.x / 4, size.x / 8, RGBA_Bytes.Red);
|
|
}
|
|
}
|
|
}
|
|
|
|
// and give it back
|
|
return tempImage;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private static string GetImageFileName(string stlHashCode, Point2D size)
|
|
{
|
|
string imageFileName = GetFilenameForSize(stlHashCode, size);
|
|
string folderToSavePrintsTo = Path.GetDirectoryName(imageFileName);
|
|
|
|
if (!Directory.Exists(folderToSavePrintsTo))
|
|
{
|
|
Directory.CreateDirectory(folderToSavePrintsTo);
|
|
}
|
|
|
|
return imageFileName;
|
|
}
|
|
|
|
private void createThumbnailWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
|
|
{
|
|
createThumbnailWorker = null;
|
|
}
|
|
|
|
public void ThemeChanged(object sender, EventArgs e)
|
|
{
|
|
//Set background color to new theme
|
|
this.normalBackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
|
|
this.BackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
|
|
|
|
//Regenerate thumbnails
|
|
// The thumbnail color is currently white and does not change with this change.
|
|
// If we eventually change the thumbnail color with the theme we will need to change this.
|
|
//this.thumbNailHasBeenRequested = false;
|
|
this.Invalidate();
|
|
}
|
|
|
|
private void OnMouseClick(object sender, EventArgs e)
|
|
{
|
|
UiThread.RunOnIdle(DoOnMouseClick);
|
|
}
|
|
|
|
private void DoOnMouseClick(object state)
|
|
{
|
|
if (printItem != null)
|
|
{
|
|
string pathAndFile = printItem.FileLocation;
|
|
if (File.Exists(pathAndFile))
|
|
{
|
|
bool shiftKeyDown = Keyboard.IsKeyDown(Keys.ShiftKey);
|
|
if (shiftKeyDown)
|
|
{
|
|
OpenPartPreviewWindow(View3DWidget.AutoRotate.Disabled);
|
|
}
|
|
else
|
|
{
|
|
OpenPartPreviewWindow(View3DWidget.AutoRotate.Enabled);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QueueRowItem.ShowCantFindFileMessage(printItem);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void PartPreviewWindow_Closed(object sender, EventArgs e)
|
|
{
|
|
this.partPreviewWindow = null;
|
|
}
|
|
|
|
private void OpenPartPreviewWindow(View3DWidget.AutoRotate autoRotate)
|
|
{
|
|
if (partPreviewWindow == null)
|
|
{
|
|
partPreviewWindow = new PartPreviewMainWindow(this.PrintItem, autoRotate);
|
|
partPreviewWindow.Closed += new EventHandler(PartPreviewWindow_Closed);
|
|
}
|
|
else
|
|
{
|
|
partPreviewWindow.BringToFront();
|
|
}
|
|
}
|
|
|
|
private void onEnter(object sender, EventArgs e)
|
|
{
|
|
HoverBorderColor = new RGBA_Bytes(255, 255, 255);
|
|
this.Invalidate();
|
|
}
|
|
|
|
private void onExit(object sender, EventArgs e)
|
|
{
|
|
HoverBorderColor = new RGBA_Bytes();
|
|
this.Invalidate();
|
|
}
|
|
|
|
public override void OnDraw(Graphics2D graphics2D)
|
|
{
|
|
//Trigger thumbnail generation if neeeded
|
|
if (!thumbNailHasBeenRequested)
|
|
{
|
|
if (createThumbnailWorker == null)
|
|
{
|
|
createThumbnailWorker = new BackgroundWorker();
|
|
createThumbnailWorker.DoWork += new DoWorkEventHandler(createThumbnailWorker_DoWork);
|
|
createThumbnailWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(createThumbnailWorker_RunWorkerCompleted);
|
|
createThumbnailWorker.RunWorkerAsync(this);
|
|
thumbNailHasBeenRequested = true;
|
|
}
|
|
}
|
|
if (this.FirstWidgetUnderMouse)
|
|
{
|
|
RoundedRect rectBorder = new RoundedRect(this.LocalBounds, 0);
|
|
//graphics2D.Render(rectBorder, this.HoverBackgroundColor);
|
|
}
|
|
graphics2D.Render(thumbnailImage, Width / 2 - thumbnailImage.Width / 2, Height / 2 - thumbnailImage.Height / 2);
|
|
base.OnDraw(graphics2D);
|
|
|
|
if (HoverBorderColor.Alpha0To255 > 0)
|
|
{
|
|
RectangleDouble Bounds = LocalBounds;
|
|
RoundedRect borderRect = new RoundedRect(this.LocalBounds, this.borderRadius);
|
|
Stroke strokeRect = new Stroke(borderRect, BorderWidth);
|
|
graphics2D.Render(strokeRect, HoverBorderColor);
|
|
}
|
|
}
|
|
}
|
|
} |