public void TextWidgetVisibleTest()
{
{
GuiWidget rectangleWidget = new GuiWidget(100, 50);
TextWidget itemToAdd = new TextWidget("test Item", 10, 10);
rectangleWidget.AddChild(itemToAdd);
rectangleWidget.DoubleBuffer = true;
rectangleWidget.BackBuffer.NewGraphics2D().Clear(RGBA_Bytes.White);
rectangleWidget.OnDraw(rectangleWidget.BackBuffer.NewGraphics2D());
ImageBuffer textOnly = new ImageBuffer(75, 20, 32, new BlenderBGRA());
textOnly.NewGraphics2D().Clear(RGBA_Bytes.White);
textOnly.NewGraphics2D().DrawString("test Item", 1, 1);
if (saveImagesForDebug)
{
ImageTgaIO.Save(rectangleWidget.BackBuffer, "-rectangleWidget.tga");
//ImageTgaIO.Save(itemToAdd.Children[0].BackBuffer, "-internalTextWidget.tga");
ImageTgaIO.Save(textOnly, "-textOnly.tga");
}
Assert.IsTrue(rectangleWidget.BackBuffer.FindLeastSquaresMatch(textOnly, 1), "TextWidgets need to be drawing.");
rectangleWidget.Close();
}
{
GuiWidget rectangleWidget = new GuiWidget(100, 50);
TextEditWidget itemToAdd = new TextEditWidget("test Item", 10, 10);
rectangleWidget.AddChild(itemToAdd);
rectangleWidget.DoubleBuffer = true;
rectangleWidget.BackBuffer.NewGraphics2D().Clear(RGBA_Bytes.White);
rectangleWidget.OnDraw(rectangleWidget.BackBuffer.NewGraphics2D());
ImageBuffer textOnly = new ImageBuffer(75, 20, 32, new BlenderBGRA());
textOnly.NewGraphics2D().Clear(RGBA_Bytes.White);
TypeFacePrinter stringPrinter = new TypeFacePrinter("test Item", 12);
IVertexSource offsetText = new VertexSourceApplyTransform(stringPrinter, Affine.NewTranslation(1, -stringPrinter.LocalBounds.Bottom));
textOnly.NewGraphics2D().Render(offsetText, RGBA_Bytes.Black);
if (saveImagesForDebug)
{
ImageTgaIO.Save(rectangleWidget.BackBuffer, "-rectangleWidget.tga");
//ImageTgaIO.Save(itemToAdd.Children[0].BackBuffer, "-internalTextWidget.tga");
ImageTgaIO.Save(textOnly, "-textOnly.tga");
}
Assert.IsTrue(rectangleWidget.BackBuffer.FindLeastSquaresMatch(textOnly, 1), "TextWidgets need to be drawing.");
rectangleWidget.Close();
}
}
public void DoubleBufferTests()
{
{
bool textWidgetDoubleBufferDefault = TextWidget.DoubleBufferDefault;
// the text widget is double buffered
TextWidget.DoubleBufferDefault = true;
ImageBuffer doubleBufferImage = new ImageBuffer(65, 50, 24, new BlenderBGR());
Button doubleBufferButton = new Button("testing", 0, 0);
doubleBufferButton.OnDraw(doubleBufferImage.NewGraphics2D());
SaveImage(doubleBufferImage, "z control.tga");
// make sure the frame comparison function works.
{
ImageBuffer doubleBufferImageCopy = new ImageBuffer(doubleBufferImage, new BlenderBGR());
Assert.IsTrue(doubleBufferImage == doubleBufferImageCopy);
}
// the text widget is not double buffered
TextWidget.DoubleBufferDefault = false;
ImageBuffer notDoubleBufferImage = new ImageBuffer(65, 50, 24, new BlenderBGR());
Button notDoubleBufferButton = new Button("testing", 0, 0);
notDoubleBufferButton.OnDraw(notDoubleBufferImage.NewGraphics2D());
SaveImage(notDoubleBufferImage, "z test.tga");
Assert.IsTrue(doubleBufferImage == notDoubleBufferImage);
TextWidget.DoubleBufferDefault = textWidgetDoubleBufferDefault;
}
}
public void ContainsTests()
{
// look for 24 bit
{
ImageBuffer imageToSearch = new ImageBuffer(150, 150, 24, new BlenderBGR());
imageToSearch.NewGraphics2D().Circle(new Vector2(100, 100), 3, RGBA_Bytes.Red);
ImageBuffer circleToFind = new ImageBuffer(10, 10, 24, new BlenderBGR());
circleToFind.NewGraphics2D().Circle(new Vector2(5, 5), 3, RGBA_Bytes.Red);
Assert.IsTrue(imageToSearch.Contains(circleToFind), "We should be able to find the circle.");
ImageBuffer squareToFind = new ImageBuffer(10, 10, 24, new BlenderBGR());
squareToFind.NewGraphics2D().FillRectangle(4, 4, 8, 8, RGBA_Bytes.Red);
Assert.IsTrue(!imageToSearch.Contains(squareToFind), "We should be not find a square.");
}
// look for 32 bit
{
ImageBuffer imageToSearch = new ImageBuffer(150, 150, 32, new BlenderBGRA());
imageToSearch.NewGraphics2D().Circle(new Vector2(100, 100), 3, RGBA_Bytes.Red);
ImageBuffer circleToFind = new ImageBuffer(10, 10, 32, new BlenderBGRA());
circleToFind.NewGraphics2D().Circle(new Vector2(5, 5), 3, RGBA_Bytes.Red);
Assert.IsTrue(imageToSearch.Contains(circleToFind), "We should be able to find the circle.");
ImageBuffer squareToFind = new ImageBuffer(10, 10, 32, new BlenderBGRA());
squareToFind.NewGraphics2D().FillRectangle(4, 4, 8, 8, RGBA_Bytes.Red);
Assert.IsTrue(!imageToSearch.Contains(squareToFind), "We should be not find a square.");
}
}
public RandomFillWidget(Point2D size)
{
LocalBounds = new RectangleDouble(0, 0, size.x, size.y);
image = new ImageBuffer(size.x, size.y, 32, new BlenderBGRA());
Random rand = new Random();
Graphics2D imageGraphics = image.NewGraphics2D();
for (int i = 0; i < 30; i++)
{
imageGraphics.Circle(rand.NextDouble() * image.Width, rand.NextDouble() * image.Height, rand.NextDouble() * 10 + 5, RGBA_Bytes.Red);
}
}
private bool ClearAndCheckImage(ImageBuffer image, RGBA_Bytes color)
{
image.NewGraphics2D().Clear(color);
for (int y = 0; y < image.Height; y++)
{
for (int x = 0; x < image.Width; x++)
{
if (image.GetPixel(x, y) != color)
{
return false;
}
}
}
return true;
}
public DebugRenderToImage(Mesh meshToRender)
{
this.meshToRender = meshToRender;
image = new ImageBuffer(xResolution, yResolution, 32, new BlenderBGRA());
graphics = image.NewGraphics2D();
// assume project on y for now
foreach (Vertex vertex in meshToRender.Vertices)
{
min.x = Math.Min(min.x, vertex.Position[xAxis]);
min.y = Math.Min(min.y, vertex.Position[yAxis]);
max.x = Math.Max(max.x, vertex.Position[xAxis]);
max.y = Math.Max(max.y, vertex.Position[yAxis]);
}
scale = Math.Min((image.Width - padding * 2) / (max.x - min.x), (image.Height - padding * 2) / (max.y - min.y));
origin = new Vector2(min.x * scale, min.y * scale) - new Vector2(padding, padding);
}
public void CompareToLionTGA()
{
LionShape lionShape = new LionShape();
ImageBuffer renderedImage = new ImageBuffer(512, 400, 24, new BlenderBGR());
byte alpha = (byte)(.1 * 255);
for (int i = 0; i < lionShape.NumPaths; i++)
{
lionShape.Colors[i].Alpha0To255 = alpha;
}
Affine transform = Affine.NewIdentity();
transform *= Affine.NewTranslation(-lionShape.Center.x, -lionShape.Center.y);
transform *= Affine.NewTranslation(renderedImage.Width / 2, renderedImage.Height / 2);
// This code renders the lion:
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(lionShape.Path, transform);
Graphics2D renderer = renderedImage.NewGraphics2D();
renderer.Clear(new RGBA_Floats(1.0, 1.0, 1.0, 1.0));
renderer.Render(transformedPathStorage, lionShape.Colors, lionShape.PathIndex, lionShape.NumPaths);
ImageTgaIO.Save(renderedImage, "TestOutput.tga");
Stream imageStream = File.Open("LionRenderMaster.tga", FileMode.Open);
ImageBuffer masterImage = new ImageBuffer();
ImageTgaIO.LoadImageData(masterImage, imageStream, 24);
bool sameWidth = masterImage.Width == renderedImage.Width;
bool sameHeight = masterImage.Height == renderedImage.Height;
Assert.IsTrue(sameWidth && sameHeight);
Assert.IsTrue(masterImage.BitDepth == renderedImage.BitDepth);
int unused;
byte[] masterBuffer = masterImage.GetBuffer(out unused);
byte[] renderedBuffer = renderedImage.GetBuffer(out unused);
Assert.IsTrue(masterBuffer.Length == renderedBuffer.Length);
for (int i = 0; i < masterBuffer.Length; i++)
{
if (masterBuffer[i] != renderedBuffer[i])
{
Assert.IsTrue(false);
}
}
}
public FloodFillDemo()
{
BackgroundColor = RGBA_Bytes.White;
imageToFillOn = new ImageBuffer(400, 300, 32, new BlenderBGRA());
Graphics2D imageToFillGraphics = imageToFillOn.NewGraphics2D();
imageToFillGraphics.Clear(RGBA_Bytes.White);
imageToFillGraphics.DrawString("Click to fill", 20, 30);
imageToFillGraphics.Circle(new Vector2(200, 150), 35, RGBA_Bytes.Black);
imageToFillGraphics.Circle(new Vector2(200, 150), 30, RGBA_Bytes.Green);
imageToFillGraphics.Rectangle(20, 50, 210, 280, RGBA_Bytes.Black);
imageToFillGraphics.Rectangle(imageToFillOn.GetBounds(), RGBA_Bytes.Blue);
Random rand = new Random();
for (int i = 0; i < 20; i++)
{
Ellipse elipse = new Ellipse(rand.Next(imageToFillOn.Width), rand.Next(imageToFillOn.Height), rand.Next(10, 60), rand.Next(10, 60));
Stroke outline = new Stroke(elipse);
imageToFillGraphics.Render(outline, RGBA_Bytes.Black);
}
m_slider1 = new Slider(new Vector2(80, 10), 510);
m_slider2 = new Slider(new Vector2(80, 10 + 20), 510);
m_slider1.ValueChanged += new EventHandler(NeedsRedraw);
m_slider2.ValueChanged += new EventHandler(NeedsRedraw);
AddChild(m_slider1);
AddChild(m_slider2);
m_slider1.Text = "Pixel size={0:F3}";
m_slider1.SetRange(8, 100);
m_slider1.NumTicks = 23;
m_slider1.Value = 32;
m_slider2.Text = "gamma={0:F3}";
m_slider2.SetRange(0.0, 3.0);
m_slider2.Value = 1.0;
}
public static CCSprite CreateText(string text, CCColor4B fill, CCColor4B stroke, TypeFace font, double emSizeInPoints, bool underline = false, bool flatenCurves = true, double strokeThickness = 1)
{
TypeFacePrinter printer = new TypeFacePrinter(text, new StyledTypeFace(font, emSizeInPoints, underline, flatenCurves));
double width = printer.LocalBounds.Width;
double height = printer.LocalBounds.Height;
RectangleDouble rect = new RectangleDouble();
bounding_rect.bounding_rect_single(printer, 0, ref rect);
VertexSourceApplyTransform path = new VertexSourceApplyTransform(printer, Affine.NewTranslation(-rect.Left, -rect.Bottom));
ImageBuffer buffer = new ImageBuffer((int)width, (int)height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
if (fill.A > 0) g.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) g.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
private void AddAFloor()
{
ImageBuffer testImage = new ImageBuffer(200, 200, 32, new BlenderBGRA());
Graphics2D graphics = testImage.NewGraphics2D();
Random rand = new Random(0);
for (int i = 0; i < 100; i++)
{
RGBA_Bytes color = new RGBA_Bytes(rand.NextDouble(), rand.NextDouble(), rand.NextDouble());
graphics.Circle(new Vector2(rand.NextDouble() * testImage.Width, rand.NextDouble() * testImage.Height), rand.NextDouble() * 40 + 10, color);
}
scene.shapes.Add(new PlaneShape(new Vector3(0, 0, 1), 0, new TextureMaterial(testImage, 0, 0, .2, 1)));
//scene.shapes.Add(new PlaneShape(new Vector3(0, 0, 1), 0, new ChessboardMaterial(new RGBA_Floats(1, 1, 1), new RGBA_Floats(0, 0, 0), 0, 0, 1, 0.7)));
}
protected GuiWidget GetThumbnailWidget(LibraryProvider parentProvider, PrintItemCollection printItemCollection, ImageBuffer imageBuffer)
{
Vector2 expectedSize = new Vector2((int)(50 * TextWidget.GlobalPointSizeScaleRatio), (int)(50 * TextWidget.GlobalPointSizeScaleRatio));
if (imageBuffer.Width != expectedSize.x)
{
ImageBuffer scaledImageBuffer = new ImageBuffer((int)expectedSize.x, (int)expectedSize.y, 32, new BlenderBGRA());
scaledImageBuffer.NewGraphics2D().Render(imageBuffer, 0, 0, scaledImageBuffer.Width, scaledImageBuffer.Height);
imageBuffer = scaledImageBuffer;
}
ImageWidget folderThumbnail = new ImageWidget(imageBuffer);
folderThumbnail.BackgroundColor = ActiveTheme.Instance.PrimaryAccentColor;
Button clickThumbnail = new Button(0, 0, folderThumbnail);
clickThumbnail.Cursor = Cursors.Hand;
clickThumbnail.Click += (sender, e) =>
{
if (parentProvider == null)
{
this.CurrentLibraryProvider = this.CurrentLibraryProvider.GetProviderForCollection(printItemCollection);
}
else
{
this.CurrentLibraryProvider = parentProvider;
}
};
return clickThumbnail;
}
void client_DownloadDataCompleted(object sender, DownloadDataCompletedEventArgs e)
{
try // if we get a bad result we can get a target invocation exception. In that case just don't show anything
{
byte[] raw = e.Result;
Stream stream = new MemoryStream(raw);
ImageBuffer unScaledImage = new ImageBuffer(10, 10, 32, new BlenderBGRA());
StaticData.Instance.LoadImageData(stream, unScaledImage);
// If the source image (the one we downloaded) is more than twice as big as our dest image.
while (unScaledImage.Width > Image.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 separately to get better results.
ImageBuffer halfImage = new ImageBuffer(unScaledImage.Width / 2, unScaledImage.Height / 2, 32, scalingBlender);
halfImage.NewGraphics2D().Render(unScaledImage, 0, 0, 0, halfImage.Width / (double)unScaledImage.Width, halfImage.Height / (double)unScaledImage.Height);
unScaledImage = halfImage;
}
Image.NewGraphics2D().Render(unScaledImage, 0, 0, 0, Image.Width / (double)unScaledImage.Width, Image.Height / (double)unScaledImage.Height);
Image.MarkImageChanged();
Invalidate();
if (LoadComplete != null)
{
LoadComplete(this, null);
}
}
catch (Exception)
{
GuiWidget.BreakInDebugger();
}
}
public void SingleItemVisibleTest()
{
{
ListBox containerListBox = new ListBox(new RectangleDouble(0, 0, 100, 100));
ListBoxTextItem itemToAddToList = new ListBoxTextItem("test Item", "test data for item");
itemToAddToList.Name = "list item";
containerListBox.AddChild(itemToAddToList);
containerListBox.DoubleBuffer = true;
containerListBox.BackBuffer.NewGraphics2D().Clear(RGBA_Bytes.White);
containerListBox.OnDraw(containerListBox.BackBuffer.NewGraphics2D());
ImageBuffer textImage = new ImageBuffer(80, 16, 32, new BlenderBGRA());
textImage.NewGraphics2D().Clear(RGBA_Bytes.White);
textImage.NewGraphics2D().DrawString("test Item", 1, 1);
OutputImage(containerListBox.BackBuffer, "test.tga");
OutputImage(textImage, "control.tga");
double maxError = 20000000;
Vector2 bestPosition;
double leastSquares;
containerListBox.BackBuffer.FindLeastSquaresMatch(textImage, out bestPosition, out leastSquares, maxError);
Assert.IsTrue(leastSquares < maxError, "The list box need to be showing the item we added to it.");
}
{
GuiWidget container = new GuiWidget(202, 302);
container.DoubleBuffer = true;
container.NewGraphics2D().Clear(RGBA_Bytes.White);
FlowLayoutWidget leftToRightLayout = new FlowLayoutWidget();
leftToRightLayout.AnchorAll();
{
{
ListBox listBox = new ListBox(new RectangleDouble(0, 0, 200, 300));
//listBox.BackgroundColor = RGBA_Bytes.Red;
listBox.Name = "listBox";
listBox.VAnchor = UI.VAnchor.ParentTop;
listBox.ScrollArea.Margin = new BorderDouble(15);
leftToRightLayout.AddChild(listBox);
for (int i = 0; i < 1; i++)
{
ListBoxTextItem newItem = new ListBoxTextItem("hand" + i.ToString() + ".stl", "c:\\development\\hand" + i.ToString() + ".stl");
newItem.Name = "ListBoxItem" + i.ToString();
listBox.AddChild(newItem);
}
}
}
container.AddChild(leftToRightLayout);
container.OnDraw(container.NewGraphics2D());
ImageBuffer textImage = new ImageBuffer(80, 16, 32, new BlenderBGRA());
textImage.NewGraphics2D().Clear(RGBA_Bytes.White);
textImage.NewGraphics2D().DrawString("hand0.stl", 1, 1);
OutputImage(container.BackBuffer, "control.tga");
OutputImage(textImage, "test.tga");
double maxError = 1000000;
Vector2 bestPosition;
double leastSquares;
container.BackBuffer.FindLeastSquaresMatch(textImage, out bestPosition, out leastSquares, maxError);
Assert.IsTrue(leastSquares < maxError, "The list box need to be showing the item we added to it.");
}
}
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);
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);
}
}
}
tempImage.SetRecieveBlender(new BlenderPreMultBGRA());
AllWhite.DoAllWhite(tempImage);
// and give it back
return tempImage;
}
return null;
}
private void CreateThumbnail()
{
string stlHashCode = this.ItemWrapper.FileHashCode.ToString();
ImageBuffer bigRender = new ImageBuffer();
if (!File.Exists(this.ItemWrapper.FileLocation))
{
return;
}
List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(this.ItemWrapper.FileLocation);
RenderType renderType = GetRenderType(this.ItemWrapper.FileLocation);
switch (renderType)
{
case RenderType.RAY_TRACE:
{
ThumbnailTracer tracer = new ThumbnailTracer(loadedMeshGroups, BigRenderSize.x, BigRenderSize.y);
tracer.DoTrace();
bigRender = tracer.destImage;
}
break;
case RenderType.PERSPECTIVE:
{
ThumbnailTracer tracer = new ThumbnailTracer(loadedMeshGroups, BigRenderSize.x, BigRenderSize.y);
this.thumbnailImage = new ImageBuffer(this.buildingThumbnailImage);
this.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
bigRender = new ImageBuffer(BigRenderSize.x, BigRenderSize.y);
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
double minZ = double.MaxValue;
double maxZ = double.MinValue;
foreach (Mesh loadedMesh in meshGroup.Meshes)
{
tracer.GetMinMaxZ(loadedMesh, ref minZ, ref maxZ);
}
foreach (Mesh loadedMesh in meshGroup.Meshes)
{
tracer.DrawTo(bigRender.NewGraphics2D(), loadedMesh, RGBA_Bytes.White, minZ, maxZ);
}
}
if (bigRender == null)
{
bigRender = new ImageBuffer(this.noThumbnailImage);
}
}
break;
case RenderType.NONE:
case RenderType.ORTHOGROPHIC:
this.thumbnailImage = new ImageBuffer(this.buildingThumbnailImage);
this.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
bigRender = BuildImageFromMeshGroups(loadedMeshGroups, stlHashCode, BigRenderSize);
if (bigRender == null)
{
bigRender = new ImageBuffer(this.noThumbnailImage);
}
break;
}
// and save it to disk
string imageFileName = GetImageFileName(stlHashCode);
if (partExtension == ".png")
{
ImageIO.SaveImageData(imageFileName, bigRender);
}
else
{
ImageTgaIO.SaveImageData(imageFileName, bigRender);
}
bigRender.SetRecieveBlender(new BlenderPreMultBGRA());
this.thumbnailImage = ImageBuffer.CreateScaledImage(bigRender, (int)Width, (int)Height);
UiThread.RunOnIdle(this.EnsureImageUpdated);
OnDoneRendering();
}
private void CreateRectangularBedGridImage(Vector3 displayVolumeToBuild, Vector2 bedCenter)
{
int linesInX = (int)Math.Ceiling(displayVolumeToBuild.x / 10);
int linesInY = (int)Math.Ceiling(displayVolumeToBuild.y / 10);
lock(lastCreatedBedImage)
{
Vector2 bedImageCentimeters = new Vector2(linesInX, linesInY);
BedImage = new ImageBuffer(1024, 1024, 32, new BlenderBGRA());
Graphics2D graphics2D = BedImage.NewGraphics2D();
graphics2D.Clear(bedBaseColor);
{
double lineDist = BedImage.Width / (displayVolumeToBuild.x / 10.0);
double xPositionCm = (-(displayVolume.x / 2.0) + bedCenter.x) / 10.0;
int xPositionCmInt = (int)Math.Round(xPositionCm);
double fraction = xPositionCm - xPositionCmInt;
int pointSize = 20;
graphics2D.DrawString(xPositionCmInt.ToString(), 4, 4, pointSize, color: bedMarkingsColor);
for (double linePos = lineDist * (1 - fraction); linePos < BedImage.Width; linePos += lineDist)
{
xPositionCmInt++;
int linePosInt = (int)linePos;
int lineWidth = 1;
if (xPositionCmInt == 0)
{
lineWidth = 2;
}
graphics2D.Line(linePosInt, 0, linePosInt, BedImage.Height, bedMarkingsColor, lineWidth);
graphics2D.DrawString(xPositionCmInt.ToString(), linePos + 4, 4, pointSize, color: bedMarkingsColor);
}
}
{
double lineDist = BedImage.Height / (displayVolumeToBuild.y / 10.0);
double yPositionCm = (-(displayVolume.y / 2.0) + bedCenter.y) / 10.0;
int yPositionCmInt = (int)Math.Round(yPositionCm);
double fraction = yPositionCm - yPositionCmInt;
int pointSize = 20;
for (double linePos = lineDist * (1 - fraction); linePos < BedImage.Height; linePos += lineDist)
{
yPositionCmInt++;
int linePosInt = (int)linePos;
int lineWidth = 1;
if (yPositionCmInt == 0)
{
lineWidth = 2;
}
graphics2D.Line(0, linePosInt, BedImage.Height, linePosInt, bedMarkingsColor, lineWidth);
graphics2D.DrawString(yPositionCmInt.ToString(), 4, linePos + 4, pointSize, color: bedMarkingsColor);
}
}
lastCreatedBedImage = BedImage;
lastLinesCount = new Point2D(linesInX, linesInY);
}
}
public static ImageBuffer CreateScaledImage(ImageBuffer unscaledSourceImage, int width, int height)
{
ImageBuffer destImage = new ImageBuffer(width, height, 32, unscaledSourceImage.GetRecieveBlender());
// If the source image is more than twice as big as our dest image.
while (unscaledSourceImage.Width > destImage.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 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 separately to get better results.
ImageBuffer halfImage = new ImageBuffer(unscaledSourceImage.Width / 2, unscaledSourceImage.Height / 2, 32, unscaledSourceImage.GetRecieveBlender());
halfImage.NewGraphics2D().Render(unscaledSourceImage, 0, 0, 0, halfImage.Width / (double)unscaledSourceImage.Width, halfImage.Height / (double)unscaledSourceImage.Height);
unscaledSourceImage = halfImage;
}
Graphics2D renderGraphics = destImage.NewGraphics2D();
renderGraphics.ImageRenderQuality = Graphics2D.TransformQuality.Best;
renderGraphics.Render(unscaledSourceImage, 0, 0, 0, destImage.Width / (double)unscaledSourceImage.Width, destImage.Height / (double)unscaledSourceImage.Height);
destImage.MarkImageChanged();
return destImage;
}
public void SavingFunction()
{
currentlySaving = true;
countThatHaveBeenSaved = 0;
// first create images for all the parts
foreach (FileNameAndPresentationName stlFileNames in stlFilesToPrint)
{
Mesh loadedMesh = StlProcessing.Load(stlFileNames.fileName);
if (loadedMesh != null)
{
AxisAlignedBoundingBox aabb = loadedMesh.GetAxisAlignedBoundingBox();
RectangleDouble bounds2D = new RectangleDouble(aabb.minXYZ.x, aabb.minXYZ.y, aabb.maxXYZ.x, aabb.maxXYZ.y);
double widthInMM = bounds2D.Width + PartMarginMM * 2;
double textSpaceMM = 5;
double heightMM = textSpaceMM + bounds2D.Height + PartMarginMM * 2;
TypeFacePrinter typeFacePrinter = new TypeFacePrinter(stlFileNames.presentationName, 28, Vector2.Zero, Justification.Center, Baseline.BoundsCenter);
double sizeOfNameX = typeFacePrinter.GetSize().x + PartMarginPixels * 2;
Vector2 sizeOfRender = new Vector2(widthInMM * PixelPerMM, heightMM * PixelPerMM);
ImageBuffer imageOfPart = new ImageBuffer((int)(Math.Max(sizeOfNameX, sizeOfRender.x)), (int)(sizeOfRender.y), 32, new BlenderBGRA());
typeFacePrinter.Origin = new Vector2(imageOfPart.Width / 2, (textSpaceMM / 2) * PixelPerMM);
Graphics2D partGraphics2D = imageOfPart.NewGraphics2D();
RectangleDouble rectBounds = new RectangleDouble(0, 0, imageOfPart.Width, imageOfPart.Height);
double strokeWidth = .5 * PixelPerMM;
rectBounds.Inflate(-strokeWidth / 2);
RoundedRect rect = new RoundedRect(rectBounds, PartMarginMM * PixelPerMM);
partGraphics2D.Render(rect, RGBA_Bytes.LightGray);
Stroke rectOutline = new Stroke(rect, strokeWidth);
partGraphics2D.Render(rectOutline, RGBA_Bytes.DarkGray);
PolygonMesh.Rendering.OrthographicZProjection.DrawTo(partGraphics2D, loadedMesh, new Vector2(-bounds2D.Left + PartMarginMM, -bounds2D.Bottom + textSpaceMM + PartMarginMM), PixelPerMM, RGBA_Bytes.Black);
partGraphics2D.Render(typeFacePrinter, RGBA_Bytes.Black);
partImagesToPrint.Add(new PartImage(imageOfPart));
}
countThatHaveBeenSaved++;
if (UpdateRemainingItems != null)
{
UpdateRemainingItems(this, new StringEventArgs(Path.GetFileName(stlFileNames.presentationName)));
}
}
partImagesToPrint.Sort(BiggestToLittlestImages);
PdfDocument document = new PdfDocument();
document.Info.Title = "MatterHackers Parts Sheet";
document.Info.Author = "MatterHackers Inc.";
document.Info.Subject = "This is a list of the parts that are in a queue from MatterControl.";
document.Info.Keywords = "MatterControl, STL, 3D Printing";
int nextPartToPrintIndex = 0;
int plateNumber = 1;
bool done = false;
while (!done && nextPartToPrintIndex < partImagesToPrint.Count)
{
PdfPage pdfPage = document.AddPage();
CreateOnePage(plateNumber++, ref nextPartToPrintIndex, pdfPage);
}
try
{
// save the final document
document.Save(pathAndFileToSaveTo);
// Now try and open the document. This will lanch whatever PDF viewer is on the system and ask it
// to show the file (at least on Windows).
Process.Start(pathAndFileToSaveTo);
}
catch (Exception)
{
}
OnDoneSaving();
currentlySaving = false;
}
public static void Main(string[] args)
{
// first we will show how to use the simple drawing functions in graphics 2D
{
ImageBuffer simpleImage = new ImageBuffer(640, 480, 32, new BlenderBGRA());
Graphics2D simpleImageGraphics2D = simpleImage.NewGraphics2D();
// clear the image to white
simpleImageGraphics2D.Clear(RGBA_Bytes.White);
// draw a circle
simpleImageGraphics2D.Circle(50, 50, 30, RGBA_Bytes.Blue);
// draw a line
simpleImageGraphics2D.Line(10, 100, 520, 50, new RGBA_Bytes(20, 200, 200));
// draw a filled box
simpleImageGraphics2D.FillRectangle(60, 260, 200, 280, RGBA_Bytes.Yellow);
// and an outline around it
simpleImageGraphics2D.Rectangle(60, 260, 200, 280, RGBA_Bytes.Magenta);
// draw some text
simpleImageGraphics2D.DrawString("A Simple Example", 300, 400, 20);
// and save this image out
ImageTgaIO.Save(simpleImage, "SimpleDrawAndSave.tga");
}
// now we will we will show how to use the render function to draw more complex things
{
ImageBuffer lessSimpleImage = new ImageBuffer(640, 480, 32, new BlenderBGRA());
Graphics2D lessSimpleImageGraphics2D = lessSimpleImage.NewGraphics2D();
// clear the image to white
lessSimpleImageGraphics2D.Clear(RGBA_Bytes.White);
// draw a circle
Ellipse ellipseTest = new Ellipse(0, 0, 100, 50);
for (double angleDegrees = 0; angleDegrees < 180; angleDegrees += 22.5)
{
VertexSourceApplyTransform rotatedTransform = new VertexSourceApplyTransform(ellipseTest, Affine.NewRotation(MathHelper.DegreesToRadians(angleDegrees)));
VertexSourceApplyTransform rotatedAndTranslatedTransform = new VertexSourceApplyTransform(rotatedTransform, Affine.NewTranslation(lessSimpleImage.Width / 2, 150));
lessSimpleImageGraphics2D.Render(rotatedAndTranslatedTransform, RGBA_Bytes.Yellow);
Stroke ellipseOutline = new Stroke(rotatedAndTranslatedTransform, 3);
lessSimpleImageGraphics2D.Render(ellipseOutline, RGBA_Bytes.Blue);
}
// and a little polygon
PathStorage littlePoly = new PathStorage();
littlePoly.MoveTo(50, 50);
littlePoly.LineTo(150, 50);
littlePoly.LineTo(200, 200);
littlePoly.LineTo(50, 150);
littlePoly.LineTo(50, 50);
lessSimpleImageGraphics2D.Render(littlePoly, RGBA_Bytes.Cyan);
// draw some text
TypeFacePrinter textPrinter = new TypeFacePrinter("Printing from a printer", 30, justification: Justification.Center);
IVertexSource translatedText = new VertexSourceApplyTransform(textPrinter, Affine.NewTranslation(new Vector2(lessSimpleImage.Width / 2, lessSimpleImage.Height / 4 * 3)));
lessSimpleImageGraphics2D.Render(translatedText, RGBA_Bytes.Red);
Stroke strokedText = new Stroke(translatedText);
lessSimpleImageGraphics2D.Render(strokedText, RGBA_Bytes.Black);
IVertexSource rotatedText = new VertexSourceApplyTransform(textPrinter, Affine.NewRotation(MathHelper.DegreesToRadians(90)));
IVertexSource rotatedTranslatedText = new VertexSourceApplyTransform(rotatedText, Affine.NewTranslation(new Vector2(40, lessSimpleImage.Height / 2)));
lessSimpleImageGraphics2D.Render(rotatedTranslatedText, RGBA_Bytes.Black);
// and save this image out
ImageTgaIO.Save(lessSimpleImage, "LessSimpleDrawAndSave.tga");
}
}
private void CreateGlDataForImage(ImageBuffer bufferedImage, bool TextureMagFilterLinear)
{
//Next we expand the image into an openGL texture
int imageWidth = bufferedImage.Width;
int imageHeight = bufferedImage.Height;
int bufferOffset;
byte[] imageBuffer = bufferedImage.GetBuffer(out bufferOffset);
int hardwareWidth = SmallestHardwareCompatibleTextureSize(imageWidth);
int hardwareHeight = SmallestHardwareCompatibleTextureSize(imageHeight);
byte[] hardwareExpandedPixelBuffer = imageBuffer;
if (hardwareWidth != imageWidth || hardwareHeight != imageHeight)
{
// we have to put the data on a buffer that GL can handle.
hardwareExpandedPixelBuffer = new byte[4 * hardwareWidth * hardwareHeight];
switch (bufferedImage.BitDepth)
{
case 32:
for (int y = 0; y < hardwareHeight; y++)
{
for (int x = 0; x < hardwareWidth; x++)
{
int pixelIndex = 4 * (x + y * hardwareWidth);
if (x >= imageWidth || y >= imageHeight)
{
hardwareExpandedPixelBuffer[pixelIndex + 0] = 0;
hardwareExpandedPixelBuffer[pixelIndex + 1] = 0;
hardwareExpandedPixelBuffer[pixelIndex + 2] = 0;
hardwareExpandedPixelBuffer[pixelIndex + 3] = 0;
}
else
{
hardwareExpandedPixelBuffer[pixelIndex + 0] = imageBuffer[4 * (x + y * imageWidth) + 2];
hardwareExpandedPixelBuffer[pixelIndex + 1] = imageBuffer[4 * (x + y * imageWidth) + 1];
hardwareExpandedPixelBuffer[pixelIndex + 2] = imageBuffer[4 * (x + y * imageWidth) + 0];
hardwareExpandedPixelBuffer[pixelIndex + 3] = imageBuffer[4 * (x + y * imageWidth) + 3];
}
}
}
break;
default:
throw new NotImplementedException();
}
}
GL.Enable(EnableCap.Texture2D);
// Create the texture handle
GL.GenTextures(1, out glData.glTextureHandle);
// Set up some texture parameters for openGL
GL.BindTexture(TextureTarget.Texture2D, glData.glTextureHandle);
if (TextureMagFilterLinear)
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
}
else
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Nearest);
}
if (createdWithMipMaps)
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.LinearMipmapLinear);
}
else
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
}
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.ClampToEdge);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.ClampToEdge);
// Create the texture
switch (bufferedImage.BitDepth)
{
#if false // not implemented in our gl wrapper and never used in our current code
case 8:
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Luminance, hardwareWidth, hardwareHeight,
0, PixelFormat.Luminance, PixelType.UnsignedByte, hardwareExpandedPixelBuffer);
break;
case 24:
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgb, hardwareWidth, hardwareHeight,
0, PixelFormat.Rgb, PixelType.UnsignedByte, hardwareExpandedPixelBuffer);
break;
#endif
case 32:
#if __ANDROID__
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, hardwareWidth, hardwareHeight,
0, PixelFormat.Rgba, PixelType.UnsignedByte, hardwareExpandedPixelBuffer);
#else
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, hardwareWidth, hardwareHeight,
0, PixelFormat.Bgra, PixelType.UnsignedByte, hardwareExpandedPixelBuffer);
#endif
break;
default:
throw new NotImplementedException();
}
hardwareExpandedPixelBuffer = null;
if (createdWithMipMaps)
{
switch (bufferedImage.BitDepth)
{
case 32:
{
ImageBuffer sourceImage = new ImageBuffer(bufferedImage);
ImageBuffer tempImage = new ImageBuffer(sourceImage.Width / 2, sourceImage.Height / 2, 32, new BlenderBGRA());
tempImage.NewGraphics2D().Render(sourceImage, 0, 0, 0, .5, .5);
int mipLevel = 1;
while (sourceImage.Width > 1 && sourceImage.Height > 1)
{
#if __ANDROID__
GL.TexImage2D(TextureTarget.Texture2D, mipLevel++, PixelInternalFormat.Rgba, tempImage.Width, tempImage.Height,
0, PixelFormat.Rgba, PixelType.UnsignedByte, tempImage.GetBuffer());
#else
GL.TexImage2D(TextureTarget.Texture2D, mipLevel++, PixelInternalFormat.Rgba, tempImage.Width, tempImage.Height,
0, PixelFormat.Bgra, PixelType.UnsignedByte, tempImage.GetBuffer());
#endif
sourceImage = new ImageBuffer(tempImage);
tempImage = new ImageBuffer(Math.Max(1, sourceImage.Width / 2), Math.Max(1, sourceImage.Height / 2), 32, new BlenderBGRA());
tempImage.NewGraphics2D().Render(sourceImage, 0, 0,
0,
(double)tempImage.Width / (double)sourceImage.Width,
(double)tempImage.Height / (double)sourceImage.Height);
}
}
break;
default:
throw new NotImplementedException();
}
}
float texCoordX = imageWidth / (float)hardwareWidth;
float texCoordY = imageHeight / (float)hardwareHeight;
float OffsetX = (float)bufferedImage.OriginOffset.x;
float OffsetY = (float)bufferedImage.OriginOffset.y;
glData.textureUVs = new float[8];
glData.positions = new float[8];
glData.textureUVs[0] = 0; glData.textureUVs[1] = 0; glData.positions[0] = 0 - OffsetX; glData.positions[1] = 0 - OffsetY;
glData.textureUVs[2] = 0; glData.textureUVs[3] = texCoordY; glData.positions[2] = 0 - OffsetX; glData.positions[3] = imageHeight - OffsetY;
glData.textureUVs[4] = texCoordX; glData.textureUVs[5] = texCoordY; glData.positions[4] = imageWidth - OffsetX; glData.positions[5] = imageHeight - OffsetY;
glData.textureUVs[6] = texCoordX; glData.textureUVs[7] = 0; glData.positions[6] = imageWidth - OffsetX; glData.positions[7] = 0 - OffsetY;
}
//矩形
public static CCSprite CreateRectangle(
double width, double height,
double radiusX, double radiusY,
CCColor4B fill, CCColor4B stroke,
double strokeThickness = 1
)
{
ImageBuffer buffer = new ImageBuffer((int)width, (int)height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
RoundedRect path;
if (stroke.A > 0) //有border
{
//border是以线的中间对齐，所以转换成int，如果是1个像素，正好变成零
int halfThickness = (int)(strokeThickness / 2);
path = new RoundedRect(halfThickness, halfThickness, width - halfThickness, height - halfThickness, Math.Min(radiusX, radiusY));
}
else
{
path = new RoundedRect(0, 0, width, height, Math.Min(radiusX, radiusY));
}
if (fill.A > 0) g.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) g.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
//路径
public static CCSprite CreatePath(
double width, double height,
string[] paths,
double contentX, double contentY,
double contentWidth, double contentHeight,
CCColor4B fill, CCColor4B stroke,
double strokeThickness = 1,
UIGraphic.Stretch stretch = UIGraphic.Stretch.StretchNone
)
{
if (width == 0) width = contentWidth;
if (height == 0) height = contentHeight;
ImageBuffer buffer = new ImageBuffer((int)width, (int)height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
double scalex = 0;
double scaley = 0;
//if (stretch == Stretch.StretchNone) { } else
if (stretch == UIGraphic.Stretch.StretchFill)
{
if (width != contentWidth || height != contentHeight)
{
scalex = width / contentWidth;
scaley = height / contentHeight;
}
}
else if (stretch == UIGraphic.Stretch.StretchUniformToFill)
{
scalex = scaley = Math.Min(width / contentWidth, height / contentHeight);
}
foreach (string path in paths)
{
IVertexSource vertexs = MiniLanguage.CreatePathStorage(path);
if (contentX != 0 || contentY != 0)
vertexs = new VertexSourceApplyTransform(vertexs, Affine.NewTranslation(-contentX, -contentY));
if (scalex != 0 || scaley != 0)
vertexs = new VertexSourceApplyTransform(vertexs, Affine.NewScaling(scalex, scaley));
if (fill.A > 0) g.Render(vertexs, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) g.Render(new Stroke(vertexs, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
}
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
public static CCSprite CreateLine(
int width, int height,
CCColor4B stroke,
double strokeThickness = 1
)
{
ImageBuffer buffer = new ImageBuffer(width, height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
if (stroke.A > 0)
{
//g.Line没有厚度
PathStorage linesToDraw = new PathStorage();
linesToDraw.remove_all();
linesToDraw.MoveTo(0, 0);
linesToDraw.LineTo(width, height);
Stroke StrockedLineToDraw = new Stroke(linesToDraw, strokeThickness);
g.Render(StrockedLineToDraw, new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
}
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
//圆形
public static CCSprite CreateEllipse(
double width, double height,
CCColor4B fill, CCColor4B stroke,
double strokeThickness = 1
)
{
ImageBuffer buffer = new ImageBuffer((int)width, (int)height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
MatterHackers.Agg.VertexSource.Ellipse path;
if (stroke.A > 0) //有border
{
//border是以线的中间对齐，所以转换成int，如果是1个像素，正好变成零
int halfThickness = (int)(strokeThickness / 2);
path = new MatterHackers.Agg.VertexSource.Ellipse(width / 2, height / 2, width / 2 - halfThickness, height / 2 - halfThickness);
}
else
{
path = new MatterHackers.Agg.VertexSource.Ellipse(width / 2, height / 2, width / 2, height / 2);
}
if (fill.A > 0) g.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) g.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
static public ImageGlPlugin GetImageGlPlugin(ImageBuffer imageToGetDisplayListFor, bool createAndUseMipMaps, bool TextureMagFilterLinear = true)
{
ImageGlPlugin plugin;
imagesWithCacheData.TryGetValue(imageToGetDisplayListFor.GetBuffer(), out plugin);
using (TimedLock.Lock(glDataNeedingToBeDeleted, "GetImageGlPlugin"))
{
// We run this in here to ensure that we are on the correct thread and have the correct
// glcontext realized.
for (int i = glDataNeedingToBeDeleted.Count - 1; i >= 0; i--)
{
int textureToDelete = glDataNeedingToBeDeleted[i].glTextureHandle;
if (glDataNeedingToBeDeleted[i].refreshCountCreatedOn == currentGlobalRefreshCount)
{
GL.DeleteTextures(1, ref textureToDelete);
}
glDataNeedingToBeDeleted.RemoveAt(i);
}
}
#if ON_IMAGE_CHANGED_ALWAYS_CREATE_IMAGE
if (plugin != null
&& (imageToGetDisplayListFor.ChangedCount != plugin.imageUpdateCount
|| plugin.glData.refreshCountCreatedOn != currentGlobalRefreshCount))
{
int textureToDelete = plugin.GLTextureHandle;
if (plugin.glData.refreshCountCreatedOn == currentGlobalRefreshCount)
{
GL.DeleteTextures(1, ref textureToDelete);
}
plugin.glData.glTextureHandle = 0;
imagesWithCacheData.Remove(imageToGetDisplayListFor.GetBuffer());
plugin = null;
}
if (plugin == null)
{
ImageGlPlugin newPlugin = new ImageGlPlugin();
imagesWithCacheData.Add(imageToGetDisplayListFor.GetBuffer(), newPlugin);
newPlugin.createdWithMipMaps = createAndUseMipMaps;
newPlugin.CreateGlDataForImage(imageToGetDisplayListFor, TextureMagFilterLinear);
newPlugin.imageUpdateCount = imageToGetDisplayListFor.ChangedCount;
newPlugin.glData.refreshCountCreatedOn = currentGlobalRefreshCount;
return newPlugin;
}
#else
if (plugin == null)
{
ImageGlPlugin newPlugin = new ImageGlPlugin();
imagesWithCacheData.Add(imageToGetDisplayListFor.GetBuffer(), newPlugin);
newPlugin.createdWithMipMaps = createAndUseMipMaps;
newPlugin.CreateGlDataForImage(imageToGetDisplayListFor, TextureMagFilterLinear);
newPlugin.imageUpdateCount = imageToGetDisplayListFor.ChangedCount;
newPlugin.refreshCountCreatedOn = currentGlobalRefreshCount;
return newPlugin;
}
if(imageToGetDisplayListFor.ChangedCount != plugin.imageUpdateCount
|| plugin.refreshCountCreatedOn != currentGlobalRefreshCount)
{
plugin.imageUpdateCount = imageToGetDisplayListFor.ChangedCount;
plugin.refreshCountCreatedOn = currentGlobalRefreshCount;
GL.BindTexture(TextureTarget.Texture2D, plugin.GLTextureHandle);
// Create the texture
switch (imageToGetDisplayListFor.BitDepth)
{
case 8:
GL.TexSubImage2D(TextureTarget.Texture2D, 0, 0, 0, imageToGetDisplayListFor.Width, imageToGetDisplayListFor.Height,
PixelFormat.Luminance, PixelType.UnsignedByte, imageToGetDisplayListFor.GetBuffer());
break;
case 24:
// our bitmaps are not padded and GL is having a problem with them so don't use 24 bit unless you fix this.
GL.TexSubImage2D(TextureTarget.Texture2D, 0, 0, 0, imageToGetDisplayListFor.Width, imageToGetDisplayListFor.Height,
PixelFormat.Bgr, PixelType.UnsignedByte, imageToGetDisplayListFor.GetBuffer());
break;
case 32:
GL.TexSubImage2D(TextureTarget.Texture2D, 0, 0, 0, imageToGetDisplayListFor.Width, imageToGetDisplayListFor.Height,
PixelFormat.Bgra, PixelType.UnsignedByte, imageToGetDisplayListFor.GetBuffer());
break;
default:
throw new NotImplementedException();
}
if (plugin.createdWithMipMaps)
{
if (GLMajorVersion < 3)
{
switch (imageToGetDisplayListFor.BitDepth)
{
case 32:
{
ImageBuffer sourceImage = new ImageBuffer(imageToGetDisplayListFor);
ImageBuffer tempImage = new ImageBuffer(sourceImage.Width / 2, sourceImage.Height / 2, 32, new BlenderBGRA());
tempImage.NewGraphics2D().Render(sourceImage, 0, 0, 0, .5, .5);
int mipLevel = 1;
while (sourceImage.Width > 1 && sourceImage.Height > 1)
{
GL.TexSubImage2D(TextureTarget.Texture2D, mipLevel++, 0, 0, tempImage.Width, tempImage.Height,
PixelFormat.Bgra, PixelType.UnsignedByte, tempImage.GetBuffer());
sourceImage = new ImageBuffer(tempImage);
tempImage = new ImageBuffer(Math.Max(1, sourceImage.Width / 2), Math.Max(1, sourceImage.Height / 2), 32, new BlenderBGRA());
tempImage.NewGraphics2D().Render(sourceImage, 0, 0,
0,
(double)tempImage.Width / (double)sourceImage.Width,
(double)tempImage.Height / (double)sourceImage.Height);
}
}
break;
default:
throw new NotImplementedException();
}
}
else
{
GL.GenerateMipmap(GenerateMipmapTarget.Texture2D);
}
}
}
#endif
return plugin;
}
public ImageBuffer GetImageForCharacter(char character, double xFraction, double yFraction, RGBA_Bytes color)
{
if (xFraction > 1 || xFraction < 0 || yFraction > 1 || yFraction < 0)
{
throw new ArgumentException("The x and y fractions must both be between 0 and 1.");
}
ImageBuffer imageForCharacter;
Dictionary<char, ImageBuffer> characterImageCache = StyledTypeFaceImageCache.GetCorrectCache(this.TypeFace, color, this.emSizeInPixels);
characterImageCache.TryGetValue(character, out imageForCharacter);
if (imageForCharacter != null)
{
return imageForCharacter;
}
IVertexSource glyphForCharacter = GetGlyphForCharacter(character);
if (glyphForCharacter == null)
{
return null;
}
glyphForCharacter.rewind(0);
double x, y;
ShapePath.FlagsAndCommand curCommand = glyphForCharacter.vertex(out x, out y);
RectangleDouble bounds = new RectangleDouble(x, y, x, y);
while (curCommand != ShapePath.FlagsAndCommand.CommandStop)
{
bounds.ExpandToInclude(x, y);
curCommand = glyphForCharacter.vertex(out x, out y);
}
int descentExtraHeight = (int)(-DescentInPixels + .5);
ImageBuffer charImage = new ImageBuffer(Math.Max((int)(bounds.Width + .5), 1) + 1, Math.Max((int)(EmSizeInPixels + descentExtraHeight + .5), 1) + 1, 32, new BlenderPreMultBGRA());
charImage.OriginOffset = new VectorMath.Vector2(0, descentExtraHeight);
Graphics2D graphics = charImage.NewGraphics2D();
graphics.Render(glyphForCharacter, xFraction, yFraction + descentExtraHeight, color);
characterImageCache[character] = charImage;
return charImage;
}
void CreateOnePage(int plateNumber, ref int nextPartToPrintIndex, PdfPage pdfPage)
{
ImageBuffer plateInventoryImage = new ImageBuffer((int)(300 * 8.5), 300 * 11, 32, new BlenderBGRA());
Graphics2D plateGraphics = plateInventoryImage.NewGraphics2D();
double currentlyPrintingHeightPixels = PrintTopOfPage(plateInventoryImage, plateGraphics);
Vector2 offset = new Vector2(PageMarginPixels.Left, currentlyPrintingHeightPixels);
double tallestHeight = 0;
List<PartImage> partsOnLine = new List<PartImage>();
while (nextPartToPrintIndex < partImagesToPrint.Count)
{
ImageBuffer image = partImagesToPrint[nextPartToPrintIndex].image;
tallestHeight = Math.Max(tallestHeight, image.Height);
if (partsOnLine.Count > 0 && offset.x + image.Width > plateInventoryImage.Width - PageMarginPixels.Right)
{
if (partsOnLine.Count == 1)
{
plateGraphics.Render(partsOnLine[0].image, plateInventoryImage.Width / 2 - partsOnLine[0].image.Width / 2, offset.y - tallestHeight);
}
else
{
foreach (PartImage partToDraw in partsOnLine)
{
plateGraphics.Render(partToDraw.image, partToDraw.xOffset, offset.y - tallestHeight);
}
}
offset.x = PageMarginPixels.Left;
offset.y -= (tallestHeight + PartPaddingPixels * 2);
tallestHeight = 0;
partsOnLine.Clear();
if (offset.y - image.Height < PageMarginPixels.Bottom)
{
break;
}
}
else
{
partImagesToPrint[nextPartToPrintIndex].xOffset = offset.x;
partsOnLine.Add(partImagesToPrint[nextPartToPrintIndex]);
//plateGraphics.Render(image, offset.x, offset.y - image.Height);
offset.x += image.Width + PartPaddingPixels * 2;
nextPartToPrintIndex++;
}
}
// print the last line of parts
foreach (PartImage partToDraw in partsOnLine)
{
plateGraphics.Render(partToDraw.image, partToDraw.xOffset, offset.y - tallestHeight);
}
TypeFacePrinter printer = new TypeFacePrinter(string.Format("{0}", Path.GetFileNameWithoutExtension(pathAndFileToSaveTo)), 32, justification: Justification.Center);
printer.Origin = new Vector2(plateGraphics.DestImage.Width/2, 110);
plateGraphics.Render(printer, RGBA_Bytes.Black);
printer = new TypeFacePrinter(string.Format("Page {0}", plateNumber), 28, justification: Justification.Center);
printer.Origin = new Vector2(plateGraphics.DestImage.Width / 2, 60);
plateGraphics.Render(printer, RGBA_Bytes.Black);
string applicationUserDataPath = ApplicationDataStorage.Instance.ApplicationUserDataPath;
string folderToSavePrintsTo = Path.Combine(applicationUserDataPath, "data", "temp", "plateImages");
string jpegFileName = Path.Combine(folderToSavePrintsTo, plateNumber.ToString() + ".jpeg");
if (!Directory.Exists(folderToSavePrintsTo))
{
Directory.CreateDirectory(folderToSavePrintsTo);
}
ImageIO.SaveImageData(jpegFileName, plateInventoryImage);
XGraphics gfx = XGraphics.FromPdfPage(pdfPage);
XImage jpegImage = XImage.FromFile(jpegFileName);
//double width = jpegImage.PixelWidth * 72 / jpegImage.HorizontalResolution;
//double height = jpegImage.PixelHeight * 72 / jpegImage. .HorizontalResolution;
gfx.DrawImage(jpegImage, 0, 0, pdfPage.Width, pdfPage.Height);
}
private void CreateThumbnail()
{
string stlHashCode = this.ItemWrapper.FileHashCode.ToString();
ImageBuffer bigRender = new ImageBuffer();
if (!File.Exists(this.ItemWrapper.FileLocation))
{
return;
}
List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(this.ItemWrapper.FileLocation);
RenderType renderType = GetRenderType(this.ItemWrapper.FileLocation);
switch (renderType)
{
case RenderType.RAY_TRACE:
{
ThumbnailTracer tracer = new ThumbnailTracer(loadedMeshGroups, BigRenderSize.x, BigRenderSize.y);
tracer.DoTrace();
bigRender = tracer.destImage;
}
break;
case RenderType.PERSPECTIVE:
{
ThumbnailTracer tracer = new ThumbnailTracer(loadedMeshGroups, BigRenderSize.x, BigRenderSize.y);
this.thumbnailImage = new ImageBuffer(this.buildingThumbnailImage);
this.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
bigRender = new ImageBuffer(BigRenderSize.x, BigRenderSize.y, 32, new BlenderBGRA());
foreach (MeshGroup meshGroup in loadedMeshGroups)
{
double minZ = double.MaxValue;
double maxZ = double.MinValue;
foreach (Mesh loadedMesh in meshGroup.Meshes)
{
tracer.GetMinMaxZ(loadedMesh, ref minZ, ref maxZ);
}
foreach (Mesh loadedMesh in meshGroup.Meshes)
{
tracer.DrawTo(bigRender.NewGraphics2D(), loadedMesh, RGBA_Bytes.White, minZ, maxZ);
}
}
if (bigRender == null)
{
bigRender = new ImageBuffer(this.noThumbnailImage);
}
}
break;
case RenderType.NONE:
case RenderType.ORTHOGROPHIC:
this.thumbnailImage = new ImageBuffer(this.buildingThumbnailImage);
this.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
bigRender = BuildImageFromMeshGroups(loadedMeshGroups, stlHashCode, BigRenderSize);
if (bigRender == null)
{
bigRender = new ImageBuffer(this.noThumbnailImage);
}
break;
}
// and save it to disk
string imageFileName = GetImageFileName(stlHashCode);
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;
}
this.thumbnailImage = new ImageBuffer((int)Width, (int)Height, 32, new BlenderBGRA());
this.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
this.thumbnailImage.NewGraphics2D().Render(unScaledImage, 0, 0, 0, (double)this.thumbnailImage.Width / unScaledImage.Width, (double)this.thumbnailImage.Height / unScaledImage.Height);
UiThread.RunOnIdle(this.EnsureImageUpdated);
OnDoneRendering();
}
public static Mesh[] SplitIntoMeshesOnOrthographicZ(Mesh meshToSplit, Vector3 buildVolume, ReportProgressRatio reportProgress)
{
// check if the part is bigger than the build plate (if it is we need to use that as our size)
AxisAlignedBoundingBox partBounds = meshToSplit.GetAxisAlignedBoundingBox();
buildVolume.x = Math.Max(buildVolume.x, partBounds.XSize + 2);
buildVolume.y = Math.Max(buildVolume.y, partBounds.YSize + 2);
buildVolume.z = Math.Max(buildVolume.z, partBounds.ZSize + 2);
// Find all the separate objects that are on the plate
// Create a 2D image the size of the printer bed at some scale with the parts draw on it top down
double scaleFactor = 5;
ImageBuffer partPlate = new ImageBuffer((int)(buildVolume.x * scaleFactor), (int)(buildVolume.y * scaleFactor), 32, new BlenderBGRA());
Vector2 renderOffset = new Vector2(buildVolume.x / 2, buildVolume.y / 2) - new Vector2(partBounds.Center.x, partBounds.Center.y);
PolygonMesh.Rendering.OrthographicZProjection.DrawTo(partPlate.NewGraphics2D(), meshToSplit, renderOffset, scaleFactor, RGBA_Bytes.White);
bool continueProcessin = true;
if (reportProgress != null)
{
reportProgress(.2, "", out continueProcessin);
}
//ImageIO.SaveImageData("test part plate 0.png", partPlate);
// expand the bounds a bit so that we can collect all the vertices and polygons within each bound
Dilate.DoDilate3x3Binary(partPlate, 1);
//ImageIO.SaveImageData("test part plate 1.png", partPlate);
// trace all the bounds of the objects on the plate
PolyTree polyTreeForPlate = FindDistictObjectBounds(partPlate);
if (polyTreeForPlate == null)
{
Mesh[] singleMesh = new Mesh[1];
singleMesh[0] = meshToSplit;
return singleMesh;
}
// get all the discrete areas that are polygons so we can search them
Polygons discreteAreas = new Polygons();
GetAreasRecursive(polyTreeForPlate, discreteAreas);
if (discreteAreas.Count == 0)
{
return null;
}
else if (discreteAreas.Count == 1)
{
Mesh[] singleMesh = new Mesh[1];
singleMesh[0] = meshToSplit;
return singleMesh;
}
Graphics2D graphics2D = partPlate.NewGraphics2D();
graphics2D.Clear(RGBA_Bytes.Black);
Random rand = new Random();
foreach (Polygon polygon in discreteAreas)
{
graphics2D.Render(PlatingHelper.PolygonToPathStorage(polygon), new RGBA_Bytes(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255)));
}
if (reportProgress != null)
{
reportProgress(.5, "", out continueProcessin);
}
//ImageIO.SaveImageData("test part plate 2.png", partPlate);
// add each of the separate bounds polygons to new meshes
Mesh[] discreteMeshes = new Mesh[discreteAreas.Count];
for (int i = 0; i < discreteAreas.Count; i++)
{
discreteMeshes[i] = new Mesh();
}
foreach (Face face in meshToSplit.Faces)
{
bool faceDone = false;
// figure out which area one or more of the vertices are in add the face to the right new mesh
foreach (FaceEdge faceEdge in face.FaceEdges())
{
Vector2 position = new Vector2(faceEdge.firstVertex.Position.x, faceEdge.firstVertex.Position.y);
position += renderOffset;
position *= scaleFactor;
for (int areaIndex = discreteAreas.Count - 1; areaIndex >= 0; areaIndex--)
{
if (PointInPolygon(discreteAreas[areaIndex], new IntPoint((int)position.x, (int)position.y)))
{
List<Vertex> faceVertices = new List<Vertex>();
foreach (FaceEdge faceEdgeToAdd in face.FaceEdges())
{
Vertex newVertex = discreteMeshes[areaIndex].CreateVertex(faceEdgeToAdd.firstVertex.Position);
faceVertices.Add(newVertex);
}
discreteMeshes[areaIndex].CreateFace(faceVertices.ToArray());
faceDone = true;
break;
}
}
if (faceDone)
{
break;
}
}
}
if (reportProgress != null)
{
reportProgress(.8, "", out continueProcessin);
}
for (int i = 0; i < discreteMeshes.Count(); i++)
{
Mesh mesh = discreteMeshes[i];
}
return discreteMeshes;
}
private bool SetImageFast()
{
if (this.ItemWrapper == null)
{
this.thumbnailImage = new ImageBuffer(this.noThumbnailImage);
this.Invalidate();
return true;
}
if (this.ItemWrapper.FileLocation == QueueData.SdCardFileName)
{
switch (this.Size)
{
case ImageSizes.Size115x115:
{
StaticData.Instance.LoadIcon(Path.ChangeExtension("icon_sd_card_115x115", partExtension), this.thumbnailImage);
}
break;
case ImageSizes.Size50x50:
{
StaticData.Instance.LoadIcon(Path.ChangeExtension("icon_sd_card_50x50", partExtension), this.thumbnailImage);
}
break;
default:
throw new NotImplementedException();
}
this.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
Graphics2D graphics = this.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(this.EnsureImageUpdated);
return true;
}
else if (Path.GetExtension(this.ItemWrapper.FileLocation).ToUpper() == ".GCODE")
{
CreateImage(this, Width, Height);
this.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
Graphics2D graphics = this.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(this.EnsureImageUpdated);
return true;
}
else if (!File.Exists(this.ItemWrapper.FileLocation))
{
CreateImage(this, Width, Height);
this.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
Graphics2D graphics = this.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(this.EnsureImageUpdated);
return true;
}
else if (MeshIsTooBigToLoad(this.ItemWrapper.FileLocation))
{
CreateImage(this, Width, Height);
this.thumbnailImage.SetRecieveBlender(new BlenderPreMultBGRA());
Graphics2D graphics = this.thumbnailImage.NewGraphics2D();
Vector2 center = new Vector2(Width / 2.0, Height / 2.0);
double yOffset = 8 * Width / 50 * TextWidget.GlobalPointSizeScaleRatio * 1.5;
graphics.DrawString("Too Big\nto\nRender", center.x, center.y + yOffset, 8 * Width / 50, Agg.Font.Justification.Center, Agg.Font.Baseline.BoundsCenter, color: RGBA_Bytes.White);
UiThread.RunOnIdle(this.EnsureImageUpdated);
return true;
}
string stlHashCode = this.ItemWrapper.FileHashCode.ToString();
if (stlHashCode != "0")
{
ImageBuffer bigRender = LoadImageFromDisk(this, stlHashCode);
if (bigRender == null)
{
this.thumbnailImage = new ImageBuffer(buildingThumbnailImage);
return false;
}
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;
}
this.thumbnailImage = new ImageBuffer((int)Width, (int)Height, 32, new BlenderBGRA());
this.thumbnailImage.NewGraphics2D().Clear(new RGBA_Bytes(255, 255, 255, 0));
this.thumbnailImage.NewGraphics2D().Render(unScaledImage, 0, 0, 0, (double)this.thumbnailImage.Width / unScaledImage.Width, (double)this.thumbnailImage.Height / unScaledImage.Height);
UiThread.RunOnIdle(this.EnsureImageUpdated);
return true;
}
return false;
}
