constraint_overlay.h File Reference

#include <cstdint>
#include <map>
#include <memory>
#include <optional>
#include <vector>
#include <eda_item.h>
#include <kiid.h>
#include <layer_ids.h>
#include <math/box2.h>
#include <math/vector2d.h>
#include <geometry/seg.h>
#include <gal/color4d.h>
#include <tools/view_overlay_holder.h>
#include <constraints/board_constraint_adapter.h>

Go to the source code of this file.

Classes
struct	CONSTRAINT_BADGE
	An on-canvas constraint badge. More...
class	CONSTRAINT_BADGE_ITEM
	Draws the constraint type-glyph badges at a constant on-screen size, like the edit handles. More...
class	CONSTRAINT_OVERLAY

Namespaces
namespace	KIGFX
	The Cairo implementation of the graphics abstraction layer.

Enumerations
enum class	OVERLAY_MODE { HOVER , ALWAYS }
	Draws the geometric-constraint diagnostics tint onto a GAL overlay (issue #2329): every constrained shape is outlined in a colour reflecting its state – under-constrained (amber), fully constrained (green), over-constrained or referencing a deleted item (red). More...

Enumeration Type Documentation

OVERLAY_MODE

enum class OVERLAY_MODE

strong

Draws the geometric-constraint diagnostics tint onto a GAL overlay (issue #2329): every constrained shape is outlined in a colour reflecting its state – under-constrained (amber), fully constrained (green), over-constrained or referencing a deleted item (red).

The constraint objects themselves carry no geometry, so this overlay is the only way to see them on the canvas. Call Update() whenever the board changes; Clear() hides it. How much of the constraint overlay is shown. ALWAYS draws every constraint (the classic toggle); HOVER draws only the constraints of the hovered shape, or nothing when none is hovered.

Enumerator
HOVER
ALWAYS

Definition at line 133 of file constraint_overlay.h.