public ViewControl()
{
InitializeComponent();
//控制控件闪烁
SetStyle(ControlStyles.AllPaintingInWmPaint, true); //禁止擦除背景
SetStyle(ControlStyles.DoubleBuffer, true); //双缓冲
SetStyle(ControlStyles.UserPaint, true); //自行绘制图片
GraphicsConfig graphicsConfig = new GraphicsConfig();
graphicsConfig.BackColor = BackColor;
graphicsConfig.CorrectColorForBackgroundColor = true;
gdiGraphics3D = new GDIGraphics3D(graphicsConfig);
gdiGraphics3D.EnableDrawablesUpdate();
graphicsCache = new WireframeGraphicsCache(false, true);
graphicsCache.Config = graphicsConfig;
graphicsHelper = new GraphicsHelper(System.Drawing.Color.Blue);
bounds = new Bounds3D();
transformationProvider = new SimpleTransformationProvider3D();
transformationProvider.TransformsChanged += new EventHandler(transformationProvider_TransformsChanged);
panInteractor = new SimplePanInteractor(transformationProvider);
rectZoomInteractor = new SimpleRectZoomInteractor(transformationProvider);
zoomWheelInteractor = new SimpleZoomWheelInteractor(transformationProvider);
rectZoomInteractorDrawable = new SimpleRectZoomInteractor.WinFormsDrawable(rectZoomInteractor);
}
internal static void smethod_0(
IInteractorWinFormsDrawable drawable,
DxfEntity entity,
PaintEventArgs e,
GraphicsHelper graphicsHelper,
InteractionContext context)
{
DxfLine dxfLine = (DxfLine)entity;
Matrix4D projectionTransform = context.ProjectionTransform;
PointF pointF1 = projectionTransform.TransformToPointF(dxfLine.point3D_0);
PointF pointF2 = projectionTransform.TransformToPointF(dxfLine.End);
if ((double)pointF1.Y == (double)pointF2.Y)
{
return;
}
PointF pointF3 = projectionTransform.TransformToPointF(WW.Math.Point3D.GetMidPoint(dxfLine.point3D_0, dxfLine.point3D_1));
double num = System.Math.Atan2((double)pointF2.Y - (double)pointF1.Y, (double)pointF2.X - (double)pointF1.X);
if (context.ProjectionFlipsOrientation)
{
num = -num;
}
e.Graphics.DrawString((num * (180.0 / System.Math.PI)).ToString(context.AngleFormatString) + "°", graphicsHelper.DefaultFont, graphicsHelper.DefaultBrush, pointF3);
}
//库自带
public void StartInteraction(IInteractor interactor, IInteractorWinFormsDrawable interactorDrawable)
{
if (interactor != null)
{
this.interactor = interactor;
this.interactorDrawable = interactorDrawable;
interactor.Deactivated += interactor_Deactivated;
interactor.Activate();
}
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
this.bool_0 = false;
if (this.iinteractor_0 != null)
{
this.iinteractor_0.ProcessMouseButtonUp(new CanonicalMouseEventArgs(e), this.method_4());
this.iinteractor_0.Deactivate();
this.Invalidate();
this.iinteractor_0 = (IInteractor)null;
}
this.iinteractorWinFormsDrawable_2 = (IInteractorWinFormsDrawable)null;
}
public void SetTransformationProvider(
SimpleTransformationProviderBase transformationProvider)
{
if (this.simpleTransformationProviderBase_0 != null)
{
this.simpleTransformationProviderBase_0.TransformsChanged -= new EventHandler(this.method_3);
}
this.simpleTransformationProviderBase_0 = transformationProvider;
transformationProvider.TransformsChanged += new EventHandler(this.method_3);
this.simplePanInteractor_0 = new SimplePanInteractor(transformationProvider);
this.simpleRotateInteractor_0 = new SimpleRotateInteractor(transformationProvider);
this.simpleRectZoomInteractor_0 = new SimpleRectZoomInteractor(transformationProvider);
this.simpleZoomWheelInteractor_0 = new SimpleZoomWheelInteractor(transformationProvider);
this.iinteractorWinFormsDrawable_0 = (IInteractorWinFormsDrawable) new SimpleRectZoomInteractor.WinFormsDrawable(this.simpleRectZoomInteractor_0);
this.iinteractorWinFormsDrawable_1 = (IInteractorWinFormsDrawable) new SimpleRotateInteractor.WinFormsDrawable(this.simpleRotateInteractor_0);
}
public Form11(
DxfEntity.Interactor interactor,
Control hostControl,
IInteractorWinFormsDrawable baseDrawable)
: base(interactor, baseDrawable)
{
this.control_0 = hostControl;
this.fieldEditControl_0 = FieldEditControl.Create(Class675.Length);
this.fieldEditControl_0.TextBox.KeyPress += new KeyPressEventHandler(this.method_0);
interactor.Activated += new EventHandler(this.method_2);
interactor.Deactivated += new EventHandler(this.method_4);
if (!interactor.IsActive)
{
return;
}
this.method_3();
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
mouseClickLocation = e.Location;
mouseDown = true;
shiftPressed = ModifierKeys == Keys.Shift;
if (shiftPressed)
{
rectZoomInteractor.Activate();
rectZoomInteractor.ProcessMouseButtonDown(new CanonicalMouseEventArgs(e), GetInteractionContext());
currentInteractorDrawable = rectZoomInteractorDrawable;
}
else
{
panInteractor.Activate();
panInteractor.ProcessMouseButtonDown(new CanonicalMouseEventArgs(e), GetInteractionContext());
}
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
this.point_0 = e.Location;
this.bool_0 = true;
this.bool_1 = Control.ModifierKeys == Keys.Shift;
if (this.bool_1)
{
this.iinteractor_0 = (IInteractor)this.simpleRectZoomInteractor_0;
this.iinteractorWinFormsDrawable_2 = this.iinteractorWinFormsDrawable_0;
}
else if (e.Button == MouseButtons.Middle)
{
this.iinteractor_0 = (IInteractor)this.simplePanInteractor_0;
}
else
{
this.iinteractor_0 = (IInteractor)this.simpleRotateInteractor_0;
this.iinteractorWinFormsDrawable_2 = this.iinteractorWinFormsDrawable_1;
}
this.iinteractor_0.Activate();
this.iinteractor_0.ProcessMouseButtonDown(new CanonicalMouseEventArgs(e), this.method_4());
}
public Form10(DxfEntity.Interactor interactor, IInteractorWinFormsDrawable baseDrawable)
{
this.interactor_0 = interactor;
this.iinteractorWinFormsDrawable_0 = baseDrawable;
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
mouseDown = false;
//使用shift键放大缩小
if (shiftPressed)
{
rectZoomInteractor.ProcessMouseButtonUp(new CanonicalMouseEventArgs(e), GetInteractionContext());
rectZoomInteractor.Deactivate();
Invalidate();
}
else
{
panInteractor.Deactivate();
// Select entity at mouse location if mouse didn't move
// and show entity in property grid.
if (mouseClickLocation == e.Location)
{
Point2D referencePoint = new Point2D(e.X, e.Y);
double distance;
IList <RenderedEntityInfo> closestEntities =
EntitySelector.GetClosestEntities(
model,
GraphicsConfig.BlackBackgroundCorrectForBackColor,
gdiGraphics3D.To2DTransform,
referencePoint,
out distance
);
if (highlightedEntity != null)
{
IList <IWireframeDrawable> drawables = graphicsCache.GetDrawables(highlightedEntity);
IWireframeGraphicsFactory graphicsFactory = null;
gdiGraphics3D.UpdateDrawables(
highlightedEntity,
() => {
foreach (IWireframeDrawable drawable in drawables)
{
drawable.Draw(graphicsFactory);
}
},
o => graphicsFactory = o
);
Invalidate();
highlightedEntity = null;
}
if (closestEntities.Count > 0)
{
// Chose the last entity as it is drawn last, so will be on top.
highlightedEntity = closestEntities[closestEntities.Count - 1];
IList <IWireframeDrawable> drawables = graphicsCache.GetDrawables(highlightedEntity);
WireframeGraphicsFactoryColorChanger graphicsFactoryColorChanger = null;
gdiGraphics3D.UpdateDrawables(
highlightedEntity,
() => {
foreach (IWireframeDrawable drawable in drawables)
{
drawable.Draw(graphicsFactoryColorChanger);
}
},
o => graphicsFactoryColorChanger = new WireframeGraphicsFactoryColorChanger(o, ColorChanger)
);
Invalidate();
DxfEntity entity = highlightedEntity.Entity;
OnEntitySelected(new EntityEventArgs(entity));
}
}
}
currentInteractorDrawable = null;
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
mouseDown = false;
// Use shift key for rectangle zoom.
if (shiftPressed) {
rectZoomInteractor.ProcessMouseButtonUp(new CanonicalMouseEventArgs(e), GetInteractionContext());
rectZoomInteractor.Deactivate();
Invalidate();
} else {
panInteractor.Deactivate();
// Select entity at mouse location if mouse didn't move
// and show entity in property grid.
if (mouseClickLocation == e.Location) {
Point2D referencePoint = new Point2D(e.X, e.Y);
double distance;
IList<RenderedEntityInfo> closestEntities =
EntitySelector.GetClosestEntities(
model,
GraphicsConfig.BlackBackgroundCorrectForBackColor,
gdiGraphics3D.To2DTransform,
referencePoint,
out distance
);
if (closestEntities.Count > 0) {
DxfEntity entity = closestEntities[0].Entity;
//OnEntitySelected(new EntityEventArgs(entity));
}
}
}
currentInteractorDrawable = null;
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
mouseClickLocation = e.Location;
mouseDown = true;
shiftPressed = ModifierKeys == Keys.Shift;
if (shiftPressed) {
rectZoomInteractor.Activate();
rectZoomInteractor.ProcessMouseButtonDown(new CanonicalMouseEventArgs(e), GetInteractionContext());
currentInteractorDrawable = rectZoomInteractorDrawable;
} else {
panInteractor.Activate();
panInteractor.ProcessMouseButtonDown(new CanonicalMouseEventArgs(e), GetInteractionContext());
}
}
public void initParameter()
{
model=null;
gdiGraphics3D=null;
bounds=null;
//Matrix4D tempfrom2DTransform;
//from2DTransform=tempfrom2DTransform;
//Point tempmouseClickLocation;
//mouseClickLocation=tempmouseClickLocation;
mouseDown=false;
shiftPressed=false;
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.UserPaint, true);
GraphicsConfig graphicsConfig = new GraphicsConfig();
//graphicsConfig.BackColor = BackColor;
graphicsConfig.CorrectColorForBackgroundColor = true;
gdiGraphics3D = new GDIGraphics3D(graphicsConfig);
bounds = new Bounds3D();
transformationProvider = new SimpleTransformationProvider3D();
transformationProvider.TransformsChanged += new EventHandler(transformationProvider_TransformsChanged);
panInteractor = new SimplePanInteractor(transformationProvider);
rectZoomInteractor = new SimpleRectZoomInteractor(transformationProvider);
zoomWheelInteractor = new SimpleZoomWheelInteractor(transformationProvider);
rectZoomInteractorDrawable = new SimpleRectZoomInteractor.WinFormsDrawable(rectZoomInteractor);
}
public void StartInteraction(IInteractor interactor, IInteractorWinFormsDrawable interactorDrawable) {
if (interactor != null) {
this.interactor = interactor;
this.interactorDrawable = interactorDrawable;
interactor.Deactivated += interactor_Deactivated;
interactor.Activate();
}
}
