CanvasPanelclass

protected void BeginBoxSelection(bool additive)PROTECTED

Start a box gesture after a custom canvas has checked its own hit targets.

public Vector2 CanvasToScreen(Vector2 point)PUBLIC

protected void FinishBoxSelection(bool cancelled = False)PROTECTED

Complete or cancel the active selection gesture.

public void FitBounds(Sandbox.Rect bounds, Vector2 padding = null, Vector2 minimumPadding = null)PUBLIC

Frame bounds in canvas coordinates with padding on each side, expressed as a fraction of their size. Minimum padding is in canvas units. Navigation limits take precedence.

protected virtual void OnBlur(Sandbox.UI.PanelEvent e)PROTECTEDVIRTUAL

public virtual void OnButtonTyped(Sandbox.UI.ButtonEvent e)PUBLICVIRTUAL

protected virtual void OnMouseDown(Sandbox.UI.MousePanelEvent e)PROTECTEDVIRTUAL

protected virtual void OnMouseMove(Sandbox.UI.MousePanelEvent e)PROTECTEDVIRTUAL

protected virtual void OnMouseUp(Sandbox.UI.MousePanelEvent e)PROTECTEDVIRTUAL

public virtual void OnMouseWheel(Vector2 value)PUBLICVIRTUAL

public void Pan(Vector2 screenDelta)PUBLIC

public Vector2 ScreenToCanvas(Vector2 point)PUBLIC

public void SetView(Vector2 min, Vector2 max)PUBLIC

Set finite, increasing bounds to fit in the viewport without modifying the content.

public virtual void Tick()PUBLICVIRTUAL

public void ZoomAt(Vector2 screenAnchor, float factor)PUBLIC

Scale the visible span while keeping the screen anchor fixed.

public bool Sandbox.UI.CanvasPanel.BoxSelectionEnabled { get; set; }PUBLICGETSET

Allow left-dragging empty canvas space to draw a selection rectangle. Off by default.

protected virtual bool Sandbox.UI.CanvasPanel.CanNavigate { get; set; }PROTECTEDVIRTUALGETSET

public bool Sandbox.UI.CanvasPanel.ConstrainHorizontalNavigation { get; set; }PUBLICGETSET

Apply the horizontal limits of NavigationBounds. Enabled by default.

public bool Sandbox.UI.CanvasPanel.ConstrainVerticalNavigation { get; set; }PUBLICGETSET

Apply the vertical limits of NavigationBounds. Disable to pan and zoom freely above and below them.

public Sandbox.UI.Panel Sandbox.UI.CanvasPanel.Content { get; set; }PUBLICGETSET

Ordinary panels placed in canvas coordinates. Their CSS transforms, layout, focus and input work normally. The content has a stable 1000 x 1000 layout size (set its Style to change it), with visible overflow so panels can also be placed at negative or larger coordinates. Pan/zoom transform the whole subtree without changing its layout. Created only when used.

public bool Sandbox.UI.CanvasPanel.IsBoxSelecting { get; set; }PUBLICGETSET

public bool Sandbox.UI.CanvasPanel.IsPanning { get; set; }PUBLICGETSET

public float Sandbox.UI.CanvasPanel.MaximumViewSpan { get; set; }PUBLICGETSET

public float Sandbox.UI.CanvasPanel.MinimumViewSpan { get; set; }PUBLICGETSET

public System.Nullable`1<Sandbox.Rect> Sandbox.UI.CanvasPanel.NavigationBounds { get; set; }PUBLICGETSET

Optional limits in canvas coordinates. Enabled axes stay inside this rectangle when panning, zooming or resizing.

public bool Sandbox.UI.CanvasPanel.PreserveAspectRatio { get; set; }PUBLICGETSET

Fit the requested view uniformly, revealing extra space around its centre. Disable for independent graph axes.

public System.Nullable`1<Sandbox.Rect> Sandbox.UI.CanvasPanel.SelectionBox { get; set; }PUBLICGETSET

The current selection rectangle in canvas coordinates, or null when not selecting.

public Vector2 Sandbox.UI.CanvasPanel.ViewMax { get; set; }PUBLICGETSET

public Vector2 Sandbox.UI.CanvasPanel.ViewMin { get; set; }PUBLICGETSET

protected virtual Sandbox.Rect Sandbox.UI.CanvasPanel.Viewport { get; set; }PROTECTEDVIRTUALGETSET

public bool Sandbox.UI.CanvasPanel.YAxisUp { get; set; }PUBLICGETSET